The document describes the design of steel reinforcement for different sections of a structure over 4 spans. It includes the calculation of steel required for flexure and shear for the interior strip and edge strips on the left and right sides of each span. Design checks such as checking the steel ratio and steel quantity are also presented. Reinforcement details such as bar diameter and spacing are provided.
This document discusses the design of singly reinforced concrete beams. It covers:
1) Concrete stress distribution and equivalent stress blocks. The depth and location of the neutral axis are defined.
2) Strength analysis using equilibrium of forces and moments. Flexural strength equations are developed.
3) Determination of steel ratios including balanced, maximum, and minimum ratios based on material strengths and code requirements.
4) Procedure to determine the flexural strength of a beam given its dimensions and material properties.
5) Method to calculate the required steel area to resist a given bending moment based on an iterative approach solving for the depth of the compression block.
08-Strength of Welded Connections (Steel Structural Design & Prof. Shehab Mou...Hossam Shafiq II
The document discusses the strength of welded connections, including fillet and groove welds. It provides the equations to calculate the strength of fillet welds based on weld size and length. It also provides equations for calculating the strength of gusset plates based on yield strength, tensile strength, and area. An example calculation is shown for a welded connection with longitudinal and transverse welds. The strength is calculated for the welds, angles, and gusset plate. The governing strength is found to be the yielding of the gusset plate at 457.2 kN.
This document provides an example calculation to assess creep in tubes or pipes operating in the creep regime. It considers a case study of fired heater radiant tubes made of 18Cr-10Ni-Cb (Type 347 stainless steel). The calculation uses the Life Fraction Rules to determine the cumulative creep damage over multiple time periods by calculating the minimum Larson-Miller Parameter and corresponding time to rupture for each period based on operating conditions like pressure, temperature, and corrosion rate. Failure is predicted when either plastic collapse or creep rupture criteria are met. The remaining life is calculated as the difference between the total operating life and the time to reach a failure criteria. Sensitivity analysis of temperature uncertainty is recommended to assess how calculated lives may change with assumptions.
1. The document contains 5 problems related to machining operations including turning, drilling, and tool life calculations.
2. Problem 1 involves determining the cutting time and metal removal rate for turning a cylindrical workpiece.
3. Problem 2 calculates the required cutting speed to complete a turning operation in 5 minutes given specifications for the workpiece, feed rate, and depth of cut.
1) The rod consists of two portions made of different materials joined together. When the temperature increases by 50°C, a compressive force of 142.55 kN is induced in the rod.
2) A 0.5 mm gap exists in an aluminum bar at 24°C. The temperature at which the stress in the bar will be -75 MPa is 94.2°C. The length of the aluminum bar at this temperature is 0.45027m.
10-Design of Tension Member with Bolted Connection (Steel Structural Design &...Hossam Shafiq II
1. The document describes the design of a tension member with either a bolted or welded end connection.
2. For the bolted connection, the design uses 4 bolts with 20 mm diameter to connect two 102x89x6.4 mm angles based on checking slip resistance, bolt shear, bearing and member strength requirements.
3. For the welded connection, the design uses two 88.9x63.5x7.9 mm angles connected by 60 mm longitudinal and transversal welds, checking weld and member strength. The longitudinal weld length is increased to 70 mm to satisfy block shear requirements.
This is a most common type of retaining wall. It is consists of a vertical wall (stem), heel slab and toe slab which act as cantilever beams. Its stability is maintained by the weight of the retaining wall and the weight of the earth on the heel slab of the retaining wall. It is generally used when the height of wall up to 6m.
The cantilever retaining wall resists the horizontal earth pressure as wall as other vertical pressure by way bending of various components acting as cantilevers.
This document discusses the design of singly reinforced concrete beams. It covers:
1) Concrete stress distribution and equivalent stress blocks. The depth and location of the neutral axis are defined.
2) Strength analysis using equilibrium of forces and moments. Flexural strength equations are developed.
3) Determination of steel ratios including balanced, maximum, and minimum ratios based on material strengths and code requirements.
4) Procedure to determine the flexural strength of a beam given its dimensions and material properties.
5) Method to calculate the required steel area to resist a given bending moment based on an iterative approach solving for the depth of the compression block.
08-Strength of Welded Connections (Steel Structural Design & Prof. Shehab Mou...Hossam Shafiq II
The document discusses the strength of welded connections, including fillet and groove welds. It provides the equations to calculate the strength of fillet welds based on weld size and length. It also provides equations for calculating the strength of gusset plates based on yield strength, tensile strength, and area. An example calculation is shown for a welded connection with longitudinal and transverse welds. The strength is calculated for the welds, angles, and gusset plate. The governing strength is found to be the yielding of the gusset plate at 457.2 kN.
This document provides an example calculation to assess creep in tubes or pipes operating in the creep regime. It considers a case study of fired heater radiant tubes made of 18Cr-10Ni-Cb (Type 347 stainless steel). The calculation uses the Life Fraction Rules to determine the cumulative creep damage over multiple time periods by calculating the minimum Larson-Miller Parameter and corresponding time to rupture for each period based on operating conditions like pressure, temperature, and corrosion rate. Failure is predicted when either plastic collapse or creep rupture criteria are met. The remaining life is calculated as the difference between the total operating life and the time to reach a failure criteria. Sensitivity analysis of temperature uncertainty is recommended to assess how calculated lives may change with assumptions.
1. The document contains 5 problems related to machining operations including turning, drilling, and tool life calculations.
2. Problem 1 involves determining the cutting time and metal removal rate for turning a cylindrical workpiece.
3. Problem 2 calculates the required cutting speed to complete a turning operation in 5 minutes given specifications for the workpiece, feed rate, and depth of cut.
1) The rod consists of two portions made of different materials joined together. When the temperature increases by 50°C, a compressive force of 142.55 kN is induced in the rod.
2) A 0.5 mm gap exists in an aluminum bar at 24°C. The temperature at which the stress in the bar will be -75 MPa is 94.2°C. The length of the aluminum bar at this temperature is 0.45027m.
10-Design of Tension Member with Bolted Connection (Steel Structural Design &...Hossam Shafiq II
1. The document describes the design of a tension member with either a bolted or welded end connection.
2. For the bolted connection, the design uses 4 bolts with 20 mm diameter to connect two 102x89x6.4 mm angles based on checking slip resistance, bolt shear, bearing and member strength requirements.
3. For the welded connection, the design uses two 88.9x63.5x7.9 mm angles connected by 60 mm longitudinal and transversal welds, checking weld and member strength. The longitudinal weld length is increased to 70 mm to satisfy block shear requirements.
This is a most common type of retaining wall. It is consists of a vertical wall (stem), heel slab and toe slab which act as cantilever beams. Its stability is maintained by the weight of the retaining wall and the weight of the earth on the heel slab of the retaining wall. It is generally used when the height of wall up to 6m.
The cantilever retaining wall resists the horizontal earth pressure as wall as other vertical pressure by way bending of various components acting as cantilevers.
22-Design of Four Bolt Extended Endplate Connection (Steel Structural Design ...Hossam Shafiq II
This document provides design assumptions and procedures for a four-bolt unstiffened extended end-plate moment connection. It includes steps to size bolts, determine the required end plate thickness, and design fillet welds. An example is provided to demonstrate the design of a connection between a W460x74 beam and W360x147 column using A36 steel. The example calculates bolt sizes, selects an end plate thickness of 20mm, and determines required fillet weld sizes.
This document discusses stress and strain concepts including superposition, thermal expansion, and deformation of composite structures. It provides equations for normal stress, strain, thermal expansion, compatibility conditions, and summarizes several example problems. The examples calculate stresses, strains, deformations in structures with different materials subjected to forces, temperature changes, and determine reactions at supports.
Gantry girder
Gantry girder or crane girder hand operated or electrically operated overhead cranes in industrial building such as factories, workshops, steel works, etc. to lift heavy materials, equipment etc. and carry them from one location to other , within the building
The GANTRY GIRDER spans between brackets attached to columns, which may either be of steel or reinforced concrete. Thus the span of gantry girder is equal to centre to centre spacing of columns. The rails are mounted on gantry girders.
Loads acting on gantry girder
Gantry girder, having no lateral support in its length (laterally unsupported) has to withstand the following loads:
1. Vertical loads from crane :
Self weight of crane girder
Hook load
Weight of crab (trolley)
2. Impact load from crane :
As the load is lifted using the crane hook and moved from one place to another, and released at the required place, an impact is felt on the gantry girder.
3. Longitudinal horizontal force (Drag force) :
This is caused due to the starting and stopping of the crane girder moving over the crane rails, as the crane girder moves longitudinally, i.e. in the direction of gantry girder.
This force is also known as braking force, or drag force.
This force is taken equal to 5% of the static wheel loads for EOT or hand operated cranes.
4. Lateral load (Surge load) :
Lateral forces are caused due to sudden starting or stopping of the crab when moving over the crane girder.
Lateral forces are also caused when the crane is dragging weights across the' floor of the shop.
Types of gantry girders
Depending upon the span and crane capacity, there can be many forms of gantry girders. Some commonly used forms are shows in fig .
Rolled steel beams with or without plates, channels or angles are normally used for spans up to 8m and for cranes up to 50kN capacity.
Plate girder are suitable up to span 6 to 10 m.
Plate girder with channels, angles, etc. can be used for spans more than 10m
Box girder are used foe spans more than 12m.
This document provides design recommendations for an isolated square footing foundation, including:
- The allowable bearing capacity of the soil is 314 kN/m^2 at a minimum depth of 2 meters.
- For a given service load of 1230.3 kN dead load and 210.6 kN live load, the required base area is calculated as 5.18 m^2 and the footing size is determined to be 2.3x2.3 meters.
- The required thickness is determined to be 500 mm based on checks for one-way shear, two-way punching shear, flexure in the long direction, and flexure in the short direction. Steel reinforcement of 12 bars of
09-Strength of Gusset Plate (Steel Structural Design & Prof. Shehab Mourad)Hossam Shafiq II
1. The document discusses the methods to calculate the tensile strength of a gusset plate connection, including yielding on the gross area, fracture at the net area, and block shear failure.
2. It provides an example calculation for a gusset plate with given dimensions and materials. The tensile strength is calculated as 445.5 kN for yielding, 504.9 kN for fracture, and 490.68 kN for block shear.
3. A summary is given showing the strengths calculated for the bolted connection using different limit states like slip resistance and bearing failure are also included for reference. The governing strength is reported as 393.9 kN based on fracture of the effective area.
This document contains information and questions related to measurements and density calculations. It includes 8 sections with multiple parts asking students to:
1) Perform volume and density calculations using measurement data.
2) Draw and interpret a graph from mass and volume data and use it to find the relationship between the two variables.
3) Accurately measure the dimensions of objects using a ruler.
4) Calculate density, volume, and mass using given values.
5) Find densities of materials using mass and volume measurements.
6) Interpret experimental results and explain observations.
This document summarizes the design of reinforced concrete elements for a building including:
1. A two-way slab with mid-span and continuous edge reinforcement designed as T10-300 bars. Shear and deflection were checked.
2. Beams designed as singly reinforced with main reinforcement of 2T20 bars. Shear reinforcement of R10-275 was provided where required.
3. Short columns with axial load designed with 4T10 bars for main reinforcement.
4. A square footing with thickness of 600mm and area of 7.84m2. Reinforcement of 2549mm2 was designed for the critical section.
12-Examples on Compression Members (Steel Structural Design & Prof. Shehab Mo...Hossam Shafiq II
This document provides examples of calculating the factor resistance of steel columns and angles under axial compression loading. It determines the effective area considering local and global buckling effects. It calculates the critical buckling stress and compares it to design tables. For a double angle, it finds the factor resistance is 427 kN. For a W360x134 column with KLx=12m and KLy=6m, it calculates the factor resistance as 2654.6 kN.
This document provides the design calculations for a 2-hp, 3-phase, 440-volt, 60-cycle, 1,800-rpm squirrel-cage induction motor. It includes calculations to determine the number of poles, voltage per phase, current, air-gap flux density, stator diameter, length, number of slots, number of conductors, tooth width and density. The design process follows usual practices and standards to produce a normal design that can then be analyzed further to determine performance characteristics like power factor, starting torque, etc.
The document provides technical specifications for a fixed tube vessel, including:
- The vessel is designed and stamped per the ASME Boiler & Pressure Vessel Code.
- Key design parameters like maximum allowable working pressure, design temperature, and material specifications.
- Detailed calculations for the cylindrical shell and a 5" inlet nozzle to verify thickness and stress requirements are met.
- The nozzle is adequately reinforced for internal and external pressure loading based on area calculations.
1) The document contains 4 engineering problems involving the calculation of stresses, forces, and deformations in mechanical structures under applied loads.
2) In problem 1, the normal stresses in the aluminum and brass layers of a composite bar are calculated.
3) Problem 2 determines the stresses in the steel core and aluminum shell of an assembly under compression, as well as the total deformation.
4) Problem 3 finds the change in length, stress, and distributed forces in three supporting rods with different cross-sectional areas.
5) The final problem calculates the reactions, stresses, and deflection at point C in a structure composed of steel and brass rods.
The document is a structural design project for the concrete foundation of a mosque floor plan. It includes the preliminary design, load calculations, structural analysis, and design of reinforced concrete beams. Key details include:
- Floor plan dimensions and material properties
- Dead and live load calculations
- Maximum bending moments and shear forces for different beam spans
- Design of beams for the span with the highest bending moment, checking capacity, ductility, and reinforcement spacing
21-Design of Simple Shear Connections (Steel Structural Design & Prof. Shehab...Hossam Shafiq II
1. The document describes the design of a simple shear connection between a beam and column using bolts. It provides equations to check the shear strength of the bolts and bearing strength of the plate.
2. An example is presented to determine the number and size of bolts needed to resist an ultimate shear force of 1000 kN between two beams. It is determined that 7 bolts with 18 mm diameter and 98.5 mm spacing will suffice.
3. The document also checks the strength of double angles used in the connection to transfer the force and confirms the chosen angles are adequate.
The document provides derivations of design equations for reinforced concrete beams. It begins by deriving the equation for maximum moment capacity of a singly reinforced beam based on concrete strength as M=0.167*fck*b*d^2. It then derives equations for doubly reinforced beams where compression steel is also required. The document further derives equations for design of flanged beams depending on whether the neutral axis lies within the flange or web. It concludes by outlining design procedures for singly and doubly reinforced beams.
The document discusses analysis of doubly reinforced concrete beams. It begins by explaining how compression reinforcement allows less concrete to resist tension, moving the neutral axis up. It then provides the equations for analyzing strain compatibility and equilibrium in doubly reinforced sections. The document discusses finding the compression reinforcement strain and stress through iteration. It provides reasons for using compression reinforcement, including reducing deflection and increasing ductility. Finally, it includes an example problem demonstrating the full analysis process.
This document provides design parameters and calculations for an LRFD masonry shear wall with axial load. It includes properties of the wall cross-section and reinforcing bars, as well as material properties. The calculations check the capacity of the wall to resist the axial load (Pu) and factored bending moment (Mu), and confirm that the nominal strengths exceed the factored demands. Strain in the wall is also checked to be below the allowable maximum.
This document contains a table with information about concrete columns including their dimensions, cross-sectional areas of steel and concrete, moments of inertia, and stress calculations. It includes columns with identification numbers ranging from 4 to 50 with various widths, depths, steel sizes, and grades. Stresses are calculated based on the section properties and considering factors like effective length and applied moments.
This Presentation deals with the Design of a Cantilever Retaining Wall with no surcharge.
Please notify any errors you may find in the ppt.
thankyou for your time.
This document provides design parameters for a LRFD masonry shear wall with axial load. It includes properties of the wall cross-section and reinforcing bars, as well as material properties and design requirements. The wall is subjected to an axial load of 429.66 kips and a factored shear of 104.8 kips. Design checks are performed to verify the wall capacity for the axial and shear loads, and that the calculated strains do not exceed allowable material strain limits. Reinforcing steel is designed to resist a tensile force of 2194.3 kips and a bending moment of 1184923 kip-ft.
The document provides dimensional and mechanical properties for various standard steel shapes from the American Institute of Steel Construction (AISC) 13th edition. It includes tables listing properties like cross-sectional area, moments of inertia, radii of gyration, and weights per foot for wide flange beams, channels, angles, and other standard sections. Accompanying notes provide definitions and explanations of the terms and properties.
22-Design of Four Bolt Extended Endplate Connection (Steel Structural Design ...Hossam Shafiq II
This document provides design assumptions and procedures for a four-bolt unstiffened extended end-plate moment connection. It includes steps to size bolts, determine the required end plate thickness, and design fillet welds. An example is provided to demonstrate the design of a connection between a W460x74 beam and W360x147 column using A36 steel. The example calculates bolt sizes, selects an end plate thickness of 20mm, and determines required fillet weld sizes.
This document discusses stress and strain concepts including superposition, thermal expansion, and deformation of composite structures. It provides equations for normal stress, strain, thermal expansion, compatibility conditions, and summarizes several example problems. The examples calculate stresses, strains, deformations in structures with different materials subjected to forces, temperature changes, and determine reactions at supports.
Gantry girder
Gantry girder or crane girder hand operated or electrically operated overhead cranes in industrial building such as factories, workshops, steel works, etc. to lift heavy materials, equipment etc. and carry them from one location to other , within the building
The GANTRY GIRDER spans between brackets attached to columns, which may either be of steel or reinforced concrete. Thus the span of gantry girder is equal to centre to centre spacing of columns. The rails are mounted on gantry girders.
Loads acting on gantry girder
Gantry girder, having no lateral support in its length (laterally unsupported) has to withstand the following loads:
1. Vertical loads from crane :
Self weight of crane girder
Hook load
Weight of crab (trolley)
2. Impact load from crane :
As the load is lifted using the crane hook and moved from one place to another, and released at the required place, an impact is felt on the gantry girder.
3. Longitudinal horizontal force (Drag force) :
This is caused due to the starting and stopping of the crane girder moving over the crane rails, as the crane girder moves longitudinally, i.e. in the direction of gantry girder.
This force is also known as braking force, or drag force.
This force is taken equal to 5% of the static wheel loads for EOT or hand operated cranes.
4. Lateral load (Surge load) :
Lateral forces are caused due to sudden starting or stopping of the crab when moving over the crane girder.
Lateral forces are also caused when the crane is dragging weights across the' floor of the shop.
Types of gantry girders
Depending upon the span and crane capacity, there can be many forms of gantry girders. Some commonly used forms are shows in fig .
Rolled steel beams with or without plates, channels or angles are normally used for spans up to 8m and for cranes up to 50kN capacity.
Plate girder are suitable up to span 6 to 10 m.
Plate girder with channels, angles, etc. can be used for spans more than 10m
Box girder are used foe spans more than 12m.
This document provides design recommendations for an isolated square footing foundation, including:
- The allowable bearing capacity of the soil is 314 kN/m^2 at a minimum depth of 2 meters.
- For a given service load of 1230.3 kN dead load and 210.6 kN live load, the required base area is calculated as 5.18 m^2 and the footing size is determined to be 2.3x2.3 meters.
- The required thickness is determined to be 500 mm based on checks for one-way shear, two-way punching shear, flexure in the long direction, and flexure in the short direction. Steel reinforcement of 12 bars of
09-Strength of Gusset Plate (Steel Structural Design & Prof. Shehab Mourad)Hossam Shafiq II
1. The document discusses the methods to calculate the tensile strength of a gusset plate connection, including yielding on the gross area, fracture at the net area, and block shear failure.
2. It provides an example calculation for a gusset plate with given dimensions and materials. The tensile strength is calculated as 445.5 kN for yielding, 504.9 kN for fracture, and 490.68 kN for block shear.
3. A summary is given showing the strengths calculated for the bolted connection using different limit states like slip resistance and bearing failure are also included for reference. The governing strength is reported as 393.9 kN based on fracture of the effective area.
This document contains information and questions related to measurements and density calculations. It includes 8 sections with multiple parts asking students to:
1) Perform volume and density calculations using measurement data.
2) Draw and interpret a graph from mass and volume data and use it to find the relationship between the two variables.
3) Accurately measure the dimensions of objects using a ruler.
4) Calculate density, volume, and mass using given values.
5) Find densities of materials using mass and volume measurements.
6) Interpret experimental results and explain observations.
This document summarizes the design of reinforced concrete elements for a building including:
1. A two-way slab with mid-span and continuous edge reinforcement designed as T10-300 bars. Shear and deflection were checked.
2. Beams designed as singly reinforced with main reinforcement of 2T20 bars. Shear reinforcement of R10-275 was provided where required.
3. Short columns with axial load designed with 4T10 bars for main reinforcement.
4. A square footing with thickness of 600mm and area of 7.84m2. Reinforcement of 2549mm2 was designed for the critical section.
12-Examples on Compression Members (Steel Structural Design & Prof. Shehab Mo...Hossam Shafiq II
This document provides examples of calculating the factor resistance of steel columns and angles under axial compression loading. It determines the effective area considering local and global buckling effects. It calculates the critical buckling stress and compares it to design tables. For a double angle, it finds the factor resistance is 427 kN. For a W360x134 column with KLx=12m and KLy=6m, it calculates the factor resistance as 2654.6 kN.
This document provides the design calculations for a 2-hp, 3-phase, 440-volt, 60-cycle, 1,800-rpm squirrel-cage induction motor. It includes calculations to determine the number of poles, voltage per phase, current, air-gap flux density, stator diameter, length, number of slots, number of conductors, tooth width and density. The design process follows usual practices and standards to produce a normal design that can then be analyzed further to determine performance characteristics like power factor, starting torque, etc.
The document provides technical specifications for a fixed tube vessel, including:
- The vessel is designed and stamped per the ASME Boiler & Pressure Vessel Code.
- Key design parameters like maximum allowable working pressure, design temperature, and material specifications.
- Detailed calculations for the cylindrical shell and a 5" inlet nozzle to verify thickness and stress requirements are met.
- The nozzle is adequately reinforced for internal and external pressure loading based on area calculations.
1) The document contains 4 engineering problems involving the calculation of stresses, forces, and deformations in mechanical structures under applied loads.
2) In problem 1, the normal stresses in the aluminum and brass layers of a composite bar are calculated.
3) Problem 2 determines the stresses in the steel core and aluminum shell of an assembly under compression, as well as the total deformation.
4) Problem 3 finds the change in length, stress, and distributed forces in three supporting rods with different cross-sectional areas.
5) The final problem calculates the reactions, stresses, and deflection at point C in a structure composed of steel and brass rods.
The document is a structural design project for the concrete foundation of a mosque floor plan. It includes the preliminary design, load calculations, structural analysis, and design of reinforced concrete beams. Key details include:
- Floor plan dimensions and material properties
- Dead and live load calculations
- Maximum bending moments and shear forces for different beam spans
- Design of beams for the span with the highest bending moment, checking capacity, ductility, and reinforcement spacing
21-Design of Simple Shear Connections (Steel Structural Design & Prof. Shehab...Hossam Shafiq II
1. The document describes the design of a simple shear connection between a beam and column using bolts. It provides equations to check the shear strength of the bolts and bearing strength of the plate.
2. An example is presented to determine the number and size of bolts needed to resist an ultimate shear force of 1000 kN between two beams. It is determined that 7 bolts with 18 mm diameter and 98.5 mm spacing will suffice.
3. The document also checks the strength of double angles used in the connection to transfer the force and confirms the chosen angles are adequate.
The document provides derivations of design equations for reinforced concrete beams. It begins by deriving the equation for maximum moment capacity of a singly reinforced beam based on concrete strength as M=0.167*fck*b*d^2. It then derives equations for doubly reinforced beams where compression steel is also required. The document further derives equations for design of flanged beams depending on whether the neutral axis lies within the flange or web. It concludes by outlining design procedures for singly and doubly reinforced beams.
The document discusses analysis of doubly reinforced concrete beams. It begins by explaining how compression reinforcement allows less concrete to resist tension, moving the neutral axis up. It then provides the equations for analyzing strain compatibility and equilibrium in doubly reinforced sections. The document discusses finding the compression reinforcement strain and stress through iteration. It provides reasons for using compression reinforcement, including reducing deflection and increasing ductility. Finally, it includes an example problem demonstrating the full analysis process.
This document provides design parameters and calculations for an LRFD masonry shear wall with axial load. It includes properties of the wall cross-section and reinforcing bars, as well as material properties. The calculations check the capacity of the wall to resist the axial load (Pu) and factored bending moment (Mu), and confirm that the nominal strengths exceed the factored demands. Strain in the wall is also checked to be below the allowable maximum.
This document contains a table with information about concrete columns including their dimensions, cross-sectional areas of steel and concrete, moments of inertia, and stress calculations. It includes columns with identification numbers ranging from 4 to 50 with various widths, depths, steel sizes, and grades. Stresses are calculated based on the section properties and considering factors like effective length and applied moments.
This Presentation deals with the Design of a Cantilever Retaining Wall with no surcharge.
Please notify any errors you may find in the ppt.
thankyou for your time.
This document provides design parameters for a LRFD masonry shear wall with axial load. It includes properties of the wall cross-section and reinforcing bars, as well as material properties and design requirements. The wall is subjected to an axial load of 429.66 kips and a factored shear of 104.8 kips. Design checks are performed to verify the wall capacity for the axial and shear loads, and that the calculated strains do not exceed allowable material strain limits. Reinforcing steel is designed to resist a tensile force of 2194.3 kips and a bending moment of 1184923 kip-ft.
The document provides dimensional and mechanical properties for various standard steel shapes from the American Institute of Steel Construction (AISC) 13th edition. It includes tables listing properties like cross-sectional area, moments of inertia, radii of gyration, and weights per foot for wide flange beams, channels, angles, and other standard sections. Accompanying notes provide definitions and explanations of the terms and properties.
Remote detection of illegal usage of electricityATHUL RAJ.R
This document discusses power line communication (PLC) technology for automatic meter reading (AMR). It provides a brief history of PLC from 1950 to 2000. It then describes how PLC could be used to detect illegal electricity usage in India by installing two modems and a second meter per user, and a host PLC unit near distribution transformers. The document outlines the key components of a PLC-based AMR system and describes how optical sensors convert rotating meter dials to digital data for transmission over power lines. It also discusses some challenges and applications of PLC technology for AMR and smart grids.
The document defines common online terminology used on the internet including e-mail, blogs, social bookmarking, HTML, podcasts, VoIP, online chat, WWW, streaming, social networking, URLs, and web feeds. E-mail refers to sending messages via computer networks. Blogs allow users to post and share content and feelings online. Social bookmarking facilitates adding, annotating, and sharing bookmarks of web pages. HTML uses codes to format text on webpages. Podcasts combine audio/video with subscription and downloading. VoIP transmits voice and multimedia via the internet. Online chat enables quick messaging. WWW is also known as the web, accessed via browsers. Streaming delivers multimedia over time. Social networking builds
Makabayan is a learning area that focuses on developing citizenship skills. It aims to teach students about their rights and responsibilities as citizens. The learning area also helps students understand and appreciate Philippine history, culture and government.
Explicit costs are readily quantifiable monetary payments a firm makes to obtain resources from another party. Implicit costs refer to the monetary income a firm gives up by using its own resources internally rather than supplying them to the open market for alternative uses. Together, explicit and implicit costs represent the total economic costs incurred by a firm.
This document outlines the key inputs and outputs in the production process. It identifies capital, land, labor and management as the main fixed factors of production, and raw materials, transportation and labor as the main variable factors. It also notes that while production can still occur without supplementary factors, no production at all can take place without the necessary fixed factors.
The document discusses short-run and long-run production decisions. Short-run decisions refer to immediate production changes, while long-run decisions consider factors like substitution and make-or-buy options. It also defines marginal, average, fixed, and variable costs, showing calculations for a company's total, marginal, and average costs at different output levels. Graphs illustrate the relationships between these costs and how they change with quantity. The law of diminishing marginal returns and its effects on increasing costs is also summarized.
This document outlines the key inputs and outputs in the production process. It identifies capital, land, labor and management as fixed factors of production that are indivisible and necessary for any production to occur. It also identifies variable factors like raw materials, labor and transportation that are divisible and supplementary to production. The production process takes these inputs through manufacturing, assembly, processing and services to create finished and semi-finished outputs.
Step by Step - Reusing old features to build new onesAllon Mureinik
Designing monolithic infrastructures is a common mistake in large projects. However, more often than not, these infrastructures are too generic, make false assumptions or are simply delivered too late for feature developers to use, becoming "white elephants".
This presentation is a case study of the work done by my team to deliver Live Merging of Snapshots oVirt from the initial steps in oVirt 3.1.0 to the full delivery in 3.5.0, and how good design can be feature-driven, building infra-structures step by step, while gaining small wins during the process.
This document describes the design of an enhancement mode GaAs PHEMT LNA with a linearity-controllable and phase-matched mitigated bypass switch, as well as a differential active mixer. The LNA operates in three modes - high linearity, low linearity, and bypass - to optimize performance based on signal strength. A novel phase shift element in the bypass switch maintains phase matching between LNA modes. The low-power differential mixer incorporates an active balun and buffer amplifier. Measurements show the LNA and mixer meet specifications for wireless applications.
The Crane Lane Chop Shop is a pop-up barbershop in Dublin targeting hipsters, college students, artists, and those aged 17-30. It aims to provide trendy hairstyles and products while some key strategies include increasing advertising in October for Movember, developing an active social media presence using platforms like Instagram and Facebook, and creating a mobile app for booking appointments and offers. The shop also plans to optimize its website and use various online channels for sharing hair tips and trends.
This document provides an overview of EduCareX school management software. The key features include modules for registration, admission, fee collection, examination management, faculty management, accounts management, attendance tracking with payroll, library management, inventory management, transport management, and counseling management. The software aims to automate important school processes like registration, fee collection, examination results, accounting, and more in order to increase efficiency, reduce paperwork, and strengthen parent relationships.
Nuclear power plants generate electricity through nuclear fission. Uranium atoms are split using neutrons in a nuclear reactor, producing heat that converts water to steam to spin turbines connected to generators. The steam is then cooled and recycled. Nuclear power provides a large amount of energy from a small amount of fuel but produces radioactive waste that must be carefully stored. Safety systems are built into plant design to prevent radiation release in emergencies.
This document discusses reinforced concrete columns. It defines different types of columns including tied, spiral, composite, and steel pipe columns. It describes the behavior and analysis of axially loaded columns, including elastic behavior, creep effects, and nominal capacity. Design provisions from the ACI code are presented for reinforcement requirements of tied and spiral columns. The behavior of columns under combined bending and axial loads is discussed, including interaction diagrams. Examples are provided to demonstrate the design of columns for various load cases.
Roof Truss Design (By Hamza Waheed UET Lahore )Hamza Waheed
This presentation defines, describes and presents the most effective and easy way to design a roof truss with all the necessary steps and calculations based on Allowable Stress Design. Soft-wares like MD Solids, Truss Analysis have been used. It is most convenient way to design a roof truss which is being the most important structural components of All types of steel bridges.
The document summarizes the design of a beam and slab. For the beam, key details include a width of 200 mm, depth of 600 mm, concrete grade of 20 MPa, steel grade of 415 MPa, and design as a singly reinforced beam. Reinforcement is provided to resist both tension and shear forces. For the slab, the thickness is 125 mm, concrete grade is 20 MPa, steel grade is 415 MPa, and reinforcement is provided based on one-way or two-way loading conditions and span ratios. Design calculations are shown to check that provided reinforcement meets code requirements.
The document provides steps for designing different structural elements:
1. Design of a beam subjected to torsion including calculation of torsional and bending moments, determination of steel requirements, and detailing.
2. Design of continuous beams involving calculation of bending moments and shears, reinforcement sizing, shear design, deflection check, and detailing including curtailment.
3. Design of circular water tanks with both flexible base and rigid base using approximate and IS code methods. This includes sizing hoop and vertical tension reinforcement, sizing wall thickness, designing cantilever sections and base slabs, and providing detailing diagrams.
This document provides calculations for reinforcement in beams on the first floor. It analyzes beams VP-101 through VP-107, providing details of the material properties, cross section dimensions, bending moments, required reinforcement, and shear capacity for each beam. Calculations are shown for moment resistance, maximum steel ratios, development length, and minimum shear reinforcement requirements. Reinforcement sizes and locations are specified to satisfy strength and serviceability limits for all load cases.
This document provides information on the structural design of a simply supported reinforced concrete beam. It includes:
- A list of students enrolled in an elementary structural design course.
- Equations and diagrams showing the forces and stresses in a reinforced concrete beam with a singly reinforced bottom section.
- Limits on the maximum depth of the neutral axis according to the grade of steel.
- Examples of analyzing the stresses and determining steel reinforcement for a given beam cross-section.
- A design example calculating the dimensions and steel reinforcement for a rectangular beam with a factored uniform load.
The document summarizes the design of a welded plate girder with the following specifications:
- Simply supported span of 30m
- Uniformly distributed load of 120kN/m plus two point loads of 1000kN each at 10m from supports
- Main dimensions and reinforcements of the girder are calculated including web, flange plates, stiffeners, and connections.
This document discusses one-way slab design concepts including:
- Types of slabs such as one-way slabs, flat plates, and two-way slabs
- Load paths and framing concepts for one-way slabs including using girders and beams
- An example one-way slab design problem where the required reinforcement is calculated based on the slab loads and moments
This document summarizes the design of a raft foundation for a given structure. Key details include:
- The raft is divided into three strips (C-C, B-B, A-A) in the x-direction based on soil pressure.
- Maximum soil pressure is 60.547 kN/m^2 and maximum bending moment is 445.02 kNm.
- The required raft depth is determined to be 860 mm to resist bending and punching shear.
- Longitudinal and transverse reinforcement of 20 mm bars at 200 mm and 220 mm centers respectively are designed.
One way slab is designed for an office building room measuring 3.2m x 9.2m. The slab is 150mm thick with 10mm diameter reinforcement bars spaced 230mm centre to centre. It is simply supported on 300mm thick walls and designed to support a 2.5kN/m2 live load. Reinforcement provided meets code requirements for minimum area and spacing. Design checks for cracking, deflection, development length and shear are within code limits.
The document provides design details for stairs including steps, stair beams, and beams at half floor height. Key details include:
1) Steps are designed as z-sections made of checkered plate with dimensions calculated to support the weight and live loads.
2) Stair beams are usually channels with dimensions selected to support beam weight and live loads from steps and railings. Connections to steps are designed using butt welds.
3) Beams at half floor height are usually I-beams with dimensions selected to support reactions from the stair beam and live loads from the stairs. Connections to stair beams are also designed.
(1) The document provides calculations to determine the required base plate thickness for a column base connection according to Eurocode standards. It includes input parameters such as column forces, material properties, bolt sizes and locations.
(2) Three equations are solved simultaneously to determine the maximum pressure under the base plate, tension in the hold down bolts, and active concrete area.
(3) The calculated pressure and bolt tension exceed design values, requiring a redesign of the base plate length/width or use of higher strength concrete.
(4) The minimum required base plate thickness is then calculated based on the design bending moment and material yield strength.
This document summarizes the design of a circular overhead water tank with the following key details:
- The tank will be located in Panchampalli village and have a capacity of 750 cubic meters to serve a population of 1873 people.
- The tank dimensions include a 15 meter height and 12.6 meter diameter.
- The structural components including the dome, wall, ring beam, floor slab, columns, and footings will be designed using the Limit State method.
- STAAD and AutoCAD software will be used to analyze and detail the structural design. Reinforcement will be designed to resist forces from water pressure and other loads.
Explains in detail about the planning and designing of a G + 2 school building both manually and using software (STAAD Pro).
With the reference with this we could design a building of a school with 2 blocks and G + 2 building.
1. The document describes the design of several vessels and towers, including their dimensions, operating conditions, materials, and thickness calculations.
2. Vessels V-401, V-402, and V-403 are designed with different volumes and operating pressures but use the same steel grade and have hemispherical heads.
3. Towers T-401 and T-402 are cylindrical with conical bottoms, and specifications like materials and thicknesses are calculated based on each design's unique dimensions and operating pressure.
This document provides the design of an isolated square footing with uniform thickness to support a column bearing a vertical load of 600KN. It outlines the 8 step process to size and design the footing and reinforcement. The key details are:
1) The footing is designed as a 2.4m x 2.4m square footing with a uniform thickness of 250mm
2) It requires 18 numbers of 12mm diameter bars at 91mm center-to-center spacing as reinforcement
3) All checks for bending, shear, development length and bearing capacity are satisfied
The document outlines the design of a power screw clamping mechanism. It includes:
1. An introduction to the project and screw thread design.
2. Details on the power screw design including material selection, size calculations, and stress analysis.
3. Details on the frame and arm design including force and stress analysis.
4. An overview of modeling the individual parts and full assembly in SolidWorks.
This document provides design details for a simply supported concrete bridge with a solid slab cross section and two 3.6m lanes. Key information includes:
1. The bridge is 20m long with f'c concrete strength of 280kg/cm2 and fy reinforcement strength of 4200kg/cm2.
2. Load and resistance factor design (LRFD) according to AASHTO standards is used.
3. The critical design loads are an HL-93 truck and tandem, with maximum reactions of 57.77 tons and moments of 255.95 ton-m including impact factors.
4. Calculations determine the equivalent width of a traffic lane to be 5.596m for a single
Foundation Reinforcement Calcs & Connection CalcsMagdel Kotze
This document provides calculations for the reinforcement design of concrete beams and foundations for the Gokwe Water Tank project. It includes:
1) Calculation of bending reinforcement for various sagging and hogging moments in concrete beams.
2) Calculation of reinforcement for uplift/hogging moments in concrete foundation strips due to column and soil loading.
3) Details and calculations for fixed beam-column connections including end plates, top plates, and cleat designs. Reinforcement and bolts are designed to resist shear, moment and tension forces determined from structural analysis models.
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...PECB
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
How to Build a Module in Odoo 17 Using the Scaffold Method
Calculo 1
1. A.4.1.1.- DISEÑO DE ACERO POR FLEXIÓN FRANJA INTERIOR TRAMO 1, 2, 3 Y 4:
1
3
2
Mu =
53.82 Ton.m
Vu =
0.55
20.37 Ton
A.4.2.1.- DISEÑO DE ACERO POR FLEXIÓN FRANJA DE BORDE IZQUIERDO TRAMO 1, 2, 3 Y 4:
4
1
Mu =
3
2
70.98 Ton.m
d = h-3-(5/8")/2
d=
51.206
Vu =
0.55
1
28.28 Ton
d = h-3-(5/8")/2
d=
51.206
1
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As = Mu/(o*fy*(d-a/2)
As =
0.00
31.109
5%
32.664
-5%
29.553
cantidad de fierros =
As *d-0.17647*As^2/2-Mu/(o*fy)
cm2
Paralelo al trafico se diseña este acero
16 fierros
5/8
@
0.10 cm
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As *d-0.17647*As^2/2-Mu/(o*fy)
As = Mu/(o*fy*(d-a/2)
As =
0.00
41.845
cm2
5%
43.9375
-5%
39.753
Paralelo al trafico se diseña este acero
cantidad de fierros =
21 fierros
5/8
@
0.10 cm
Cheque de cuantia maxima:
Cheque de cuantia maxima:
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
p=
0.00608
VERDADERO
7.- DI S EÑO DE ACERO TRANS VERS AL
SI h<= 600 mm
VERDADERO
AST < 1750/(L^0.5) <= 50% > As
AST =
27.67 As
Ast =
8.608
Fierros =
8.-ACERO TRAS VERS AL S UPERI OR
0.4464
Fierros =
1
cm2
3/8"
9.- CHEQUEO POR CORTE:
Vs + Vc >= Vu
0.53*(f´c^0.5)*bw*d>= Vu
45.4128
VERDADERO
VERDADERO
SI h<= 600 mm
VERDADERO
Fierros =
16
3/8"
@ 0.125 cm
acero perpendicuar al trafico
8.-ACERO TRAS VERS AL S UPERI OR
Analisis para un metro
As =
0.00817
AST < 1750/(L^0.5) <= 50% > As
AST =
27.67 As
Ast =
11.58
12
3/8"
@ 0.125 cm
acero perpendicuar al trafico
As >= 0.75*Ag/fy
p=
7.- DI S EÑO DE ACERO TRANS VERS AL
@
As >= 0.75*Ag/fy
Analisis para un metro
As =
0.33 cm ambos sentidos
0.4464
Fierros =
1
cm2
3/8"
9.- CHEQUEO POR CORTE:
Vs + Vc >= Vu
0.53*(f´c^0.5)*bw*d>= Vu
45.4128
VERDADERO
@
0.33 cm ambos sentidos
4
2. A.4.3.1.- DISEÑO DE ACERO POR FLEXIÓN FRANJA DE BORDE DERECHO TRAMO 1, 2, 3 Y 4:
1
Mu =
3
2
81.03 Ton.m
Vu =
0.55
31.76 Ton
d = h-3-(5/8")/2
d=
51.206
1
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As *d-0.17647*As^2/2-Mu/(o*fy)
As = Mu/(o*fy*(d-a/2)
As =
0.00
48.355
cm2
5%
50.7723
-5%
45.937
Paralelo al trafico se diseña este acero
cantidad de fierros =
24 fierros
5/8
@
0.10 cm
Cheque de cuantia maxima:
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
p=
0.00944
VERDADERO
7.- DI S EÑO DE ACERO TRANS VERS AL
SI h<= 600 mm
VERDADERO
AST < 1750/(L^0.5) <= 50% > As
AST =
27.67 As
Ast =
13.38
Fierros =
19
3/8"
@ 0.125 cm
acero perpendicuar al trafico
8.-ACERO TRAS VERS AL S UPERI OR
As >= 0.75*Ag/fy
Analisis para un metro
As =
0.4464
Fierros =
1
cm2
3/8"
9.- CHEQUEO POR CORTE:
Vs + Vc >= Vu
0.53*(f´c^0.5)*bw*d>= Vu
45.4128
VERDADERO
@
0.33 cm ambos sentidos
4
3. B.3.1.1.- DISEÑO DE ACERO POR FLEXIÓN FRANJA INTERIOR TRAMO 1 Y 3 M (+):
1
Mu =
3
2
37.44 Ton.m
Vu =
0.45
27.03 Ton
B.3.1.2.- DISEÑO DE ACERO POR FLEXIÓN FRANJA INTERIOR TRAMO 2 Y 4 M (-):
4
1
3
2
Mu =
37.44 Ton.m
d = h-3-(5/8")/2
d=
41.206
Vu =
0.45
1
20.06 Ton
d = h-3-(5/8")/2
d=
41.206
1
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As *d-0.17647*As^2/2-Mu/(o*fy)
As = Mu/(o*fy*(d-a/2)
As =
0.00
27.0136 cm2
5%
28.3642
-5%
25.6629
Paralelo al trafico se diseña este acero
cantidad de fierros =
14 fierros
5/8
@
0.10 cm
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As *d-0.17647*As^2/2-Mu/(o*fy)
As = Mu/(o*fy*(d-a/2)
As =
0.00
27.0136 cm2
5%
28.3642
-5%
25.6629
Paralelo al trafico se diseña este acero
cantidad de fierros =
14 fierros
5/8
@
0.10 cm
Cheque de cuantia maxima:
Cheque de cuantia maxima:
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
p=
0.00656
VERDADERO
7.- DI S EÑO DE ACERO TRANS VERS AL
SI h<= 600 mm
8.-ACERO TRAS VERS AL S UPERI OR
0.4464
Fierros =
1
cm2
3/8"
9.- CHEQUEO POR CORTE:
Vs + Vc >= Vu
0.53*(f´c^0.5)*bw*d>= Vu
36.5442
VERDADERO
SI h<= 600 mm
VERDADERO
Fierros =
11
3/8"
@ 0.125 cm
acero perpendicuar al trafico
8.-ACERO TRAS VERS AL S UPERI OR
Analisis para un metro
As =
VERDADERO
AST < 1750/(L^0.5) <= 50% > As
AST =
27.67 As
Ast =
7.475
11
3/8"
@ 0.125 cm
acero perpendicuar al trafico
As >= 0.75*Ag/fy
0.00656
7.- DI S EÑO DE ACERO TRANS VERS AL
VERDADERO
AST < 1750/(L^0.5) <= 50% > As
AST =
27.67 As
Ast =
7.475
Fierros =
p=
@
As >= 0.75*Ag/fy
Analisis para un metro
As =
0.33 cm ambos sentidos
0.4464
Fierros =
1
cm2
3/8"
9.- CHEQUEO POR CORTE:
Vs + Vc >= Vu
0.53*(f´c^0.5)*bw*d>= Vu
36.5442
VERDADERO
@
0.33 cm ambos sentidos
4
4. B.3.1.3.- DISEÑO DE ACERO POR FLEXIÓN FRANJA INTERIOR TRAMO 1 Y 3 M (-):
1
3
2
Mu =
43.53 Ton.m
Vu =
0.45
30.82 Ton
B.3.1.4.- DISEÑO DE ACERO POR FLEXIÓN FRANJA INTERIOR TRAMO 2 Y 4 M (-):
4
1
3
2
Mu =
43.53 Ton.m
d = h-3-(5/8")/2
d=
41.206
Vu =
0.45
1
23.32 Ton
d = h-3-(5/8")/2
d=
41.206
1
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As *d-0.17647*As^2/2-Mu/(o*fy)
As = Mu/(o*fy*(d-a/2)
As =
0.00
31.7493 cm2
5%
33.3368
-5%
30.1619
Paralelo al trafico se diseña este acero
cantidad de fierros =
16 fierros
5/8
@
0.10 cm
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As *d-0.17647*As^2/2-Mu/(o*fy)
As = Mu/(o*fy*(d-a/2)
As =
0.00
31.7493 cm2
5%
33.3368
-5%
30.1619
Paralelo al trafico se diseña este acero
cantidad de fierros =
16 fierros
5/8
@
0.10 cm
Cheque de cuantia maxima:
Cheque de cuantia maxima:
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
p=
0.00770
VERDADERO
7.- DI S EÑO DE ACERO TRANS VERS AL
SI h<= 600 mm
p=
0.00770
VERDADERO
7.- DI S EÑO DE ACERO TRANS VERS AL
VERDADERO
SI h<= 600 mm
VERDADERO
AST < 1750/(L^0.5) <= 50% > As
AST =
27.67 As
Ast =
8.785
AST < 1750/(L^0.5) <= 50% > As
AST =
27.67 As
Ast =
8.785
Fierros =
Fierros =
12
3/8"
@ 0.125 cm
acero perpendicuar al trafico
8.-ACERO TRAS VERS AL S UPERI OR
As >= 0.75*Ag/fy
8.-ACERO TRAS VERS AL S UPERI OR
Analisis para un metro
As =
0.4464
Fierros =
1
cm2
3/8"
12
3/8"
@ 0.125 cm
acero perpendicuar al trafico
@
As >= 0.75*Ag/fy
Analisis para un metro
As =
0.33 cm ambos sentidos
0.4464
Fierros =
1
9.- CHEQUEO POR CORTE:
9.- CHEQUEO POR CORTE:
Vs + Vc >= Vu
cm2
3/8"
Vs + Vc >= Vu
0.53*(f´c^0.5)*bw*d>= Vu
36.5442
VERDADERO
0.53*(f´c^0.5)*bw*d>= Vu
36.5442
VERDADERO
@
0.33 cm ambos sentidos
4
5. B.3.2.1.- DISEÑO DE ACERO POR FLEXIÓN FRANJA DE BORDE IZQUIERDO TRAMO 1 Y 3 M (+):
1
Mu =
3
2
84.90 Ton.m
Vu =
0.45
20.80 Ton
B.3.2.2.- DISEÑO DE ACERO POR FLEXIÓN FRANJA DE BORDE IZQUIERDO TRAMO 2 Y 4 M (+):
4
1
Mu =
3
2
84.90 Ton.m
d = h-3-(5/8")/2
d=
41.206
Vu =
0.45
18.10 Ton
d = h-3-(5/8")/2
d=
41.206
1
1
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As *d-0.17647*As^2/2-Mu/(o*fy)
As = Mu/(o*fy*(d-a/2)
As =
0.00
67.457
cm2
5%
70.8303
-5%
64.085
Paralelo al trafico se diseña este acero
cantidad de fierros =
34 fierros
5/8
@
0.10 cm
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As *d-0.17647*As^2/2-Mu/(o*fy)
As = Mu/(o*fy*(d-a/2)
As =
0.00
67.457
cm2
5%
70.8303
-5%
64.085
Paralelo al trafico se diseña este acero
cantidad de fierros =
34 fierros
5/8
@
0.10 cm
Cheque de cuantia maxima:
Cheque de cuantia maxima:
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
p=
0.01637
VERDADERO
7.- DI S EÑO DE ACERO TRANS VERS AL
SI h<= 600 mm
VERDADERO
26
3/8"
@ 0.125 cm
acero perpendicuar al trafico
As =
Analisis para un metro
0.4464
Fierros =
1
9.- CHEQUEO POR CORTE:
Vs + Vc >= Vu
0.53*(f´c^0.5)*bw*d>= Vu
36.5442
VERDADERO
SI h<= 600 mm
Fierros =
VERDADERO
26
3/8"
@ 0.125 cm
acero perpendicuar al trafico
@
As >= 0.75*Ag/fy
Analisis para un metro
As =
cm2
3/8"
VERDADERO
8.-ACERO TRAS VERS AL S UPERI OR
8.-ACERO TRAS VERS AL S UPERI OR
As >= 0.75*Ag/fy
0.01637
AST < 1750/(L^0.5) <= 50% > As
AST =
27.67 As
Ast =
18.67
AST < 1750/(L^0.5) <= 50% > As
AST =
27.67 As
Ast =
18.67
Fierros =
p=
7.- DI S EÑO DE ACERO TRANS VERS AL
0.33 cm ambos sentidos
0.4464
Fierros =
1
cm2
3/8"
9.- CHEQUEO POR CORTE:
Vs + Vc >= Vu
0.53*(f´c^0.5)*bw*d>= Vu
36.5442
VERDADERO
@
0.33 cm ambos sentidos
4
6. B.3.2.3.- DISEÑO DE ACERO POR FLEXIÓN FRANJA DE BORDE DERECHO TRAMO 1 Y 3 M (+):
1
3
2
Mu =
54.54 Ton.m
Vu =
B.3.2.4.- DISEÑO DE ACERO POR FLEXIÓN FRANJA DE BORDE DERECHO TRAMO 2 Y 4 M (+):
4
34.98 Ton
1
Mu =
3
2
54.54 Ton.m
d = h-3-(5/8")/2
0.45
d=
41.206
Vu =
26.95 Ton
d = h-3-(5/8")/2
0.45
d=
41.206
1
1
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As *d-0.17647*As^2/2-Mu/(o*fy)
As = Mu/(o*fy*(d-a/2)
As =
0.00
40.606
cm2
5%
42.6362
-5%
38.576
Paralelo al trafico se diseña este acero
cantidad de fierros =
20 fierros
5/8
@
0.10 cm
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As *d-0.17647*As^2/2-Mu/(o*fy)
As = Mu/(o*fy*(d-a/2)
As =
0.00
40.606
cm2
5%
42.6362
-5%
38.576
Paralelo al trafico se diseña este acero
cantidad de fierros =
20 fierros
5/8
@
0.10 cm
Cheque de cuantia maxima:
Cheque de cuantia maxima:
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
p=
0.00985
VERDADERO
7.- DI S EÑO DE ACERO TRANS VERS AL
SI h<= 600 mm
8.-ACERO TRAS VERS AL S UPERI OR
0.4464
Fierros =
1
cm2
3/8"
9.- CHEQUEO POR CORTE:
Vs + Vc >= Vu
0.53*(f´c^0.5)*bw*d>= Vu
36.5442
VERDADERO
SI h<= 600 mm
VERDADERO
Fierros =
16
3/8"
@ 0.125 cm
acero perpendicuar al trafico
8.-ACERO TRAS VERS AL S UPERI OR
Analisis para un metro
As =
VERDADERO
AST < 1750/(L^0.5) <= 50% > As
AST = 27.67 As
Ast =
11.24
16
3/8"
@ 0.125 cm
acero perpendicuar al trafico
As >= 0.75*Ag/fy
0.00985
7.- DI S EÑO DE ACERO TRANS VERS AL
VERDADERO
AST < 1750/(L^0.5) <= 50% > As
AST =
27.67 As
Ast =
11.24
Fierros =
p=
@
As >= 0.75*Ag/fy
Analisis para un metro
As =
0.33 cm ambos sentidos
0.4464
Fierros =
1
cm2
3/8"
9.- CHEQUEO POR CORTE:
Vs + Vc >= Vu
0.53*(f´c^0.5)*bw*d>= Vu
36.5442
VERDADERO
@
0.33 cm ambos sentidos
4
7. C.3.1.1.- DISEÑO DE ACERO POR FLEXIÓN FRANJA INTERIOR TRAMO 1 Y 4 M (+):
1
3
2
Mu =
38.69 Ton.m
Vu =
0.45
26.72 Ton
d = h-3-(5/8")/2
d=
41.206
1
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As *d-0.17647*As^2/2-Mu/(o*fy)
As = Mu/(o*fy*(d-a/2)
As =
0.00
27.9767 cm2
5%
29.3755
-5%
26.5779
Paralelo al trafico se diseña este acero
cantidad de fierros =
14 fierros
5/8
@
0.10 cm
Cheque de cuantia maxima:
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
p=
0.00679
VERDADERO
7.- DI S EÑO DE ACERO TRANS VERS AL
SI h<= 600 mm
VERDADERO
AST < 1750/(L^0.5) <= 50% > As
AST =
27.67 As
Ast =
7.741
Fierros =
11
3/8"
@ 0.125 cm
acero perpendicuar al trafico
8.-ACERO TRAS VERS AL S UPERI OR
As >= 0.75*Ag/fy
Analisis para un metro
As =
0.4464
Fierros =
1
cm2
3/8"
9.- CHEQUEO POR CORTE:
Vs + Vc >= Vu
0.53*(f´c^0.5)*bw*d>= Vu
36.5442
VERDADERO
@
0.33 cm ambos sentidos
4
8. C.3.1.2.- DISEÑO DE ACERO POR FLEXIÓN FRANJA INTERIOR TRAMO 2 Y 3 M (+):
1
3
2
Mu =
26.36 Ton.m
Vu =
0.45
23.13 Ton
C.3.1.3.- DISEÑO DE ACERO POR FLEXIÓN FRANJA INTERIOR TRAMO 1 Y 4 M (-):
4
1
Mu =
44.38 Ton.m
d = h-3-(5/8")/2
d=
41.206
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
0.00453
VERDADERO
7.- DI S EÑO DE ACERO TRANS VERS AL
SI h<= 600 mm
d = h-3-(5/8")/2
d=
41.206
8.-ACERO TRAS VERS AL S UPERI OR
Fierros =
1
9.- CHEQUEO POR CORTE:
Vs + Vc >= Vu
0.53*(f´c^0.5)*bw*d>= Vu
VERDADERO
0.00787
@
VERDADERO
0.33 cm ambos sentidos
VERDADERO
AST < 1750/(L^0.5) <= 50% > As
AST =
27.67 As
Ast =
8.97
13
3/8"
@ 0.125 cm
acero perpendicuar al trafico
8.-ACERO TRAS VERS AL S UPERI OR
Analisis para un metro
As =
0.4464
Fierros =
cm2
3/8"
p=
7.- DI S EÑO DE ACERO TRANS VERS AL
As >= 0.75*Ag/fy
Analisis para un metro
0.4464
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
Fierros =
7
3/8"
@ 0.125 cm
acero perpendicuar al trafico
As =
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As *d-0.17647*As^2/2-Mu/(o*fy)
As = Mu/(o*fy*(d-a/2)
As =
0.00
32.4192 cm2
5%
34.0401
-5%
30.7982
Paralelo al trafico se diseña este acero
cantidad de fierros =
16 fierros
5/8
@
0.10 cm
SI h<= 600 mm
VERDADERO
AST < 1750/(L^0.5) <= 50% > As
AST =
27.67 As
Ast =
5.165
36.5442
Ton
Cheque de cuantia maxima:
Cheque de cuantia maxima:
As >= 0.75*Ag/fy
30.52
1
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As *d-0.17647*As^2/2-Mu/(o*fy)
As = Mu/(o*fy*(d-a/2)
As =
0.00
18.665
cm2
5%
19.5983
-5%
17.7318
Paralelo al trafico se diseña este acero
cantidad de fierros =
9
fierros
5/8
@
0.10 cm
Fierros =
Vu =
0.45
1
p=
3
2
1
cm2
3/8"
9.- CHEQUEO POR CORTE:
Vs + Vc >= Vu
0.53*(f´c^0.5)*bw*d>= Vu
36.5442
VERDADERO
@
0.33 cm ambos sentidos
4
9. C.3.1.4.- DISEÑO DE ACERO POR FLEXIÓN FRANJA INTERIOR TRAMO 2 Y 3 M (-):
1
3
2
Mu =
35.66 Ton.m
Vu =
0.45
26.73 Ton
C.3.2.1.- DISEÑO DE ACERO POR FLEXIÓN FRANJA DE BORDE IZQUIERDO TRAMO 1 Y 4 M (-):
4
1
Mu =
3
2
49.90 Ton.m
d = h-3-(5/8")/2
d=
41.206
Vu =
0.45
1
30.35 Ton
d = h-3-(5/8")/2
d=
41.206
1
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As *d-0.17647*As^2/2-Mu/(o*fy)
As = Mu/(o*fy*(d-a/2)
As =
0.00
25.6498 cm2
5%
26.9322
-5%
24.3673
Paralelo al trafico se diseña este acero
cantidad de fierros =
13 fierros
5/8
@
0.10 cm
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As = Mu/(o*fy*(d-a/2)
As =
0.00
36.825
5%
38.666
-5%
34.984
cantidad de fierros =
As *d-0.17647*As^2/2-Mu/(o*fy)
cm2
Paralelo al trafico se diseña este acero
18 fierros
5/8
@
0.10 cm
Cheque de cuantia maxima:
Cheque de cuantia maxima:
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
p=
0.00622
VERDADERO
7.- DI S EÑO DE ACERO TRANS VERS AL
SI h<= 600 mm
p=
0.00894
VERDADERO
7.- DI S EÑO DE ACERO TRANS VERS AL
VERDADERO
SI h<= 600 mm
VERDADERO
AST < 1750/(L^0.5) <= 50% > As
AST =
27.67 As
Ast =
7.097
AST < 1750/(L^0.5) <= 50% > As
AST =
27.67 As
Ast =
10.19
Fierros =
Fierros =
10
3/8"
@ 0.125 cm
acero perpendicuar al trafico
8.-ACERO TRAS VERS AL S UPERI OR
As >= 0.75*Ag/fy
8.-ACERO TRAS VERS AL S UPERI OR
Analisis para un metro
As =
0.4464
Fierros =
1
cm2
3/8"
14
3/8"
@ 0.125 cm
acero perpendicuar al trafico
@
As >= 0.75*Ag/fy
Analisis para un metro
As =
0.33 cm ambos sentidos
0.4464
Fierros =
1
9.- CHEQUEO POR CORTE:
9.- CHEQUEO POR CORTE:
Vs + Vc >= Vu
cm2
3/8"
Vs + Vc >= Vu
0.53*(f´c^0.5)*bw*d>= Vu
36.5442
VERDADERO
0.53*(f´c^0.5)*bw*d>= Vu
36.5442
VERDADERO
@
0.33 cm ambos sentidos
4
10. C.3.2.2.- DISEÑO DE ACERO POR FLEXIÓN FRANJA DE BORDE IZQUIERDO TRAMO 2 Y 3 M (-):
1
Mu =
3
2
36.17 Ton.m
Vu =
24.17 Ton
C.3.3.1.- DISEÑO DE ACERO POR FLEXIÓN FRANJA DE BORDE DERECHO TRAMO 1 Y 4 M (-):
4
1
Mu =
3
2
56.11 Ton.m
d = h-3-(5/8")/2
0.45
d=
41.206
Vu =
34.69 Ton
d = h-3-(5/8")/2
0.45
d=
41.206
1
1
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As *d-0.17647*As^2/2-Mu/(o*fy)
As = Mu/(o*fy*(d-a/2)
As =
0.00
26.040
cm2
5%
27.3416
-5%
24.738
Paralelo al trafico se diseña este acero
cantidad de fierros =
13 fierros
5/8
@
0.10 cm
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As *d-0.17647*As^2/2-Mu/(o*fy)
As = Mu/(o*fy*(d-a/2)
As =
0.00
41.902
cm2
5%
43.9973
-5%
39.807
Paralelo al trafico se diseña este acero
cantidad de fierros =
21 fierros
5/8
@
0.10 cm
Cheque de cuantia maxima:
Cheque de cuantia maxima:
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
p=
0.00632
VERDADERO
7.- DI S EÑO DE ACERO TRANS VERS AL
SI h<= 600 mm
VERDADERO
AST < 1750/(L^0.5) <= 50% > As
AST =
27.67 As
Ast =
7.205
Fierros =
8.-ACERO TRAS VERS AL S UPERI OR
0.4464
Fierros =
1
cm2
3/8"
9.- CHEQUEO POR CORTE:
Vs + Vc >= Vu
0.53*(f´c^0.5)*bw*d>= Vu
36.5442
VERDADERO
VERDADERO
SI h<= 600 mm
VERDADERO
Fierros =
16
3/8"
@ 0.125 cm
acero perpendicuar al trafico
8.-ACERO TRAS VERS AL S UPERI OR
Analisis para un metro
As =
0.01017
AST < 1750/(L^0.5) <= 50% > As
AST = 27.67 As
Ast =
11.59
10
3/8"
@ 0.125 cm
acero perpendicuar al trafico
As >= 0.75*Ag/fy
p=
7.- DI S EÑO DE ACERO TRANS VERS AL
@
As >= 0.75*Ag/fy
Analisis para un metro
As =
0.33 cm ambos sentidos
0.4464
Fierros =
1
cm2
3/8"
9.- CHEQUEO POR CORTE:
Vs + Vc >= Vu
0.53*(f´c^0.5)*bw*d>= Vu
36.5442
VERDADERO
@
0.33 cm ambos sentidos
4
11. C.3.3.2.- DISEÑO DE ACERO POR FLEXIÓN FRANJA DE BORDE DERECHO TRAMO 2 Y 3 M (-):
1
Mu =
3
2
39.08 Ton.m
Vu =
30.72 Ton
d = h-3-(5/8")/2
0.45
d=
41.206
1
a = As*fy/(0.85*f¨c*b)
a=
0.176 As
As *d-0.17647*As^2/2-Mu/(o*fy)
As = Mu/(o*fy*(d-a/2)
As =
0.00
28.278
cm2
5%
29.6921
-5%
26.864
Paralelo al trafico se diseña este acero
cantidad de fierros =
14 fierros
5/8
@
0.10 cm
Cheque de cuantia maxima:
Pmax =0.75*[0.85*B1*f¨c*(6117/(6117+fy))/fy]
Pmax = 0.0214
p=
0.00686
VERDADERO
7.- DI S EÑO DE ACERO TRANS VERS AL
SI h<= 600 mm
VERDADERO
AST < 1750/(L^0.5) <= 50% > As
AST = 27.67 As
Ast =
7.825
Fierros =
11
3/8"
@ 0.125 cm
acero perpendicuar al trafico
8.-ACERO TRAS VERS AL S UPERI OR
As >= 0.75*Ag/fy
Analisis para un metro
As =
0.4464
Fierros =
1
cm2
3/8"
9.- CHEQUEO POR CORTE:
Vs + Vc >= Vu
0.53*(f´c^0.5)*bw*d>= Vu
36.5442
VERDADERO
@
0.33 cm ambos sentidos
4