This document discusses different types of long span roof structures including portal frame roofs. It describes the anatomy of a typical portal frame roof, which comprises columns, rafters, secondary steelwork like purlins and side rails, and cladding. Different types of portal frames are also discussed. The document further explains installation methods for metal decking on long span roofs and considers natural lighting and ventilation for industrial buildings.
A presentation that explains the various systems and techniques of employing steel and concrete to support long span structures. The range varies from conventional beams, to trusses and portal frames.
A hollow core slab refers to a precast slab that is prepared using prestressed concrete. It is generally used in the construction of floors for high-rise apartments or multistorey buildings.
A presentation that explains the various systems and techniques of employing steel and concrete to support long span structures. The range varies from conventional beams, to trusses and portal frames.
A hollow core slab refers to a precast slab that is prepared using prestressed concrete. It is generally used in the construction of floors for high-rise apartments or multistorey buildings.
ADMIN BLOCK FOR IIMS
1. ROOMS PRESENT IN THE ADMIN BLOCK
2. SPACE REQUIRED
3. THEIR FUNCTION IN THAT SPACES
4. SEMINAR ROOMS AND FACILITIES
5. STANDARD CORRIDOR WIDTH
6. STANDARD STAIR CASE WIDTH RAISER,TREAD,LANDING ,FLIGHT DETAILS
7. TOILETS -SPACE REQUIRED
CUBILCLES FOR MEN AND WOMAN AS PER STANDARD
Example of an admin block of a business school How the block is connected to other blocks
Block placement in the site Orientation of the block Rooms arrangement according to the direction .
8. AUDITORIUM STANDARD AREA
9. USAGE PERCENTAGE ,SPACES REQUIRED
10. NO OF SEATINGS REQUIRED
11. DETAILS- MATERIALS TO BE USED TO MAKE AUDITORIUM ACOUSTICALLY GOOD a. -CUSHION MATERIALS ,FABRICS,PANEL BOARDS ,ETC - TYPES AND EFFECTIVE METHOD OF SEATING STEPPED ,STRAIGHT - SHAPE OF AUDITORIUM EFFECTIVE METHODS-CIRCULAR ,FAN PATTERN,RECTANGULAR ETC .b. -HEIGHTS ,DISTANCE BETWEEN STUDENTS AND THE STAGE c. -STAGE HEIGHT d. -ACTIVITY FLOW e. -FURNITURE AND DIMENSIONS
12. TOTAL CONNECTIVITY OF ALL THE BLOCKS TO THE ADMIN BLOCK
13. CONNECTIVITY IN THE ADMIN BLOCK
14. VENTILATION
a space frame or space structure is a rigid, lightweight, truss-like structure constructed from interlocking struts in a geometric pattern. Space frames can be used to span large areas with few interior support
ADMIN BLOCK FOR IIMS
1. ROOMS PRESENT IN THE ADMIN BLOCK
2. SPACE REQUIRED
3. THEIR FUNCTION IN THAT SPACES
4. SEMINAR ROOMS AND FACILITIES
5. STANDARD CORRIDOR WIDTH
6. STANDARD STAIR CASE WIDTH RAISER,TREAD,LANDING ,FLIGHT DETAILS
7. TOILETS -SPACE REQUIRED
CUBILCLES FOR MEN AND WOMAN AS PER STANDARD
Example of an admin block of a business school How the block is connected to other blocks
Block placement in the site Orientation of the block Rooms arrangement according to the direction .
8. AUDITORIUM STANDARD AREA
9. USAGE PERCENTAGE ,SPACES REQUIRED
10. NO OF SEATINGS REQUIRED
11. DETAILS- MATERIALS TO BE USED TO MAKE AUDITORIUM ACOUSTICALLY GOOD a. -CUSHION MATERIALS ,FABRICS,PANEL BOARDS ,ETC - TYPES AND EFFECTIVE METHOD OF SEATING STEPPED ,STRAIGHT - SHAPE OF AUDITORIUM EFFECTIVE METHODS-CIRCULAR ,FAN PATTERN,RECTANGULAR ETC .b. -HEIGHTS ,DISTANCE BETWEEN STUDENTS AND THE STAGE c. -STAGE HEIGHT d. -ACTIVITY FLOW e. -FURNITURE AND DIMENSIONS
12. TOTAL CONNECTIVITY OF ALL THE BLOCKS TO THE ADMIN BLOCK
13. CONNECTIVITY IN THE ADMIN BLOCK
14. VENTILATION
a space frame or space structure is a rigid, lightweight, truss-like structure constructed from interlocking struts in a geometric pattern. Space frames can be used to span large areas with few interior support
This is the study of industrial building which includes : Pre- engineered buildings, PEB, Concrete buildings, Portal frames, decking and flooring, sheeting and trimming, turbo air ventilators, etc.
The aim of strengthening is to increase the capacity of an existing structural element.
Strengthening can be achieved by; Replacing poor quality or defective material Attaching additional load-bearing material Redistribution of the loading actions
Mega Prefab is a complete service provider of structural precast and post-tensioned concrete. We are involved in all the phases of the project. We will design, manufacture, deliver and install our products. With more than 16 years experience in the business, we have optimized our structural elements to be efficient, safe and low cost.
CW RADAR, FMCW RADAR, FMCW ALTIMETER, AND THEIR PARAMETERSveerababupersonal22
It consists of cw radar and fmcw radar ,range measurement,if amplifier and fmcw altimeterThe CW radar operates using continuous wave transmission, while the FMCW radar employs frequency-modulated continuous wave technology. Range measurement is a crucial aspect of radar systems, providing information about the distance to a target. The IF amplifier plays a key role in signal processing, amplifying intermediate frequency signals for further analysis. The FMCW altimeter utilizes frequency-modulated continuous wave technology to accurately measure altitude above a reference point.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
Contact with Dawood Bhai Just call on +92322-6382012 and we'll help you. We'll solve all your problems within 12 to 24 hours and with 101% guarantee and with astrology systematic. If you want to take any personal or professional advice then also you can call us on +92322-6382012 , ONLINE LOVE PROBLEM & Other all types of Daily Life Problem's.Then CALL or WHATSAPP us on +92322-6382012 and Get all these problems solutions here by Amil Baba DAWOOD BANGALI
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Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
2. 2
ROOFS SUPPORTED WITH
VERTICAL ELEMENTS
SUBJECTS OF COMPRESSION:
POST AND BEAM
STRUCTURES:
- LOAD BEARING WALLS
- SKELETON FRAME
ROOFS SUPPORTED WITH
VERTICAL ELEMENTS
SUBJECTS OF TENSION:
MASTED STRUCTURES
- ARCHES, VAULTED HALLS, AND DOMES
- PORTAL FRAMES
- TRUSSES
- SPACE FRAMES
- FOLDED ROOFS
- SHELLS
- MEMBRANES AND TENTS
ROOF
STRUCTURES
16. PORTAL FRAME ROOF
• Portal frames are generally low-rise structures, comprising columns and horizontal or pitched rafters,
connected by moment-resisting connections.
• Resistance to lateral and vertical actions is provided by the rigidity of the connections and the bending
stiffness of the members, which is increased by a suitable haunch or deepening of the rafter sections.
• This form of continuous frame structure is stable in its plane and provides a clear span that is unobstructed
by bracing.
• Portal frames are very common, in fact 50% of constructional steel used in the UK is in portal frame
construction.
• They are very efficient for enclosing large volumes, therefore they are often used for industrial, storage,
retail and commercial applications as well as for agricultural purposes.
• This article describes the anatomy and various types of portal frame and key design considerations.
18. ANATOMY OF A TYPICAL PORTAL FRAME
• A portal frame building comprises a series of transverse frames braced longitudinally. The primary
steelwork consists of columns and rafters, which form portal frames, and bracing. The end frame (gable
frame) can be either a portal frame or a braced arrangement of columns and rafters.
• The light gauge secondary steelwork consists of side rails for walls and purlins for the roof. The
secondary steelwork supports the building envelope, but also plays an important role in restraining the
primary steelwork.
• The roof and wall cladding separate the enclosed space from the external environment as well as
providing thermal and acoustic insulation. The structural role of the cladding is to transfer loads to
secondary steelwork and also to restrain the flange of the purlin or rail to which it is attached.
31. SKETCH THE CONSTRUCTION OF:
lattice roof
portal frame roof
shell roof
Due date 14 AUGUST 2016
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32. LONG SPAN ROOF FINISHES
1) METAL DECKING
2) POLYCARBONATE
3) GLASS
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33. INSTALLATION METHOD OF METAL DECKING ON LONG SPAN
ROOF
A. Install decking as indicated and in accordance
with the approved submittals and the decking
manufacturer's installation instructions.
Provide decking complete, including shaping,
cutting, fitting, drilling, welding, flashings,
closure strips, closure plates, fasteners, and
accessories necessary for a complete and
finished installation.
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34. INSTALLATION METHOD OF METAL DECKING ON LONG SPAN
ROOF
B. Install decking in straight and continuous rows
as far as practicable, with ribs at right angles
to structural supporting members. End laps
shall occur over bearings only, and where
sheets are lapped, end laps shall be not less
than 2 inches. Where ends of decking sheets
abut without overlapping at supports, each
end of decking shall have a minimum bearing
of 1 inch on supports.
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35. INSTALLATION METHOD OF METAL DECKING ON LONG SPAN
ROOF
C. Stud shear connectors to be installed on
metal decking shall be installed directly over
webs of beams for single row installations.
D. Type of welding, number of welds, size of
welds, and locations of welds shall be in
accordance with the approved Shop Drawings
and the decking manufacturer's installation
instructions. Welding shall conform with the
requirements of Section 05 05 22 - Metal
Welding.
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36. INSTALLATION METHOD OF METAL DECKING ON LONG SPAN
ROOF
E. Welds shall be cleaned immediately by wire-
brushing, and shall be coated with galvanizing
repair material before being covered by the
succeeding sheet.
F. Decking shall be weighted at the point of
welding with sand bags or other approved
method to hold them in firm contact with each
other and structural supports.
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37. INSTALLATION METHOD OF METAL DECKING ON LONG SPAN
ROOF
G. Secure solid welds where sheets are warped
or bent to certain radii and where decking is
placed on a slope while supporting members
are framed in a straight position.
H. Holes and openings for services and other
projections through decking shall be cut and
fitted neatly and accurately and shall be
reinforced as necessary for rigidity and load-
carrying capacity.
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