Beam
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The document discusses the process of casting a concrete beam, including the key steps of assembling the formwork over multiple days by fixing the top, sides, and bottom panels and installing reinforcing steel such as top and bottom bars, stirrups, and bent-up bars. It also provides details on how to maintain the proper depth of the beam during casting and lists the names of the BEAM team responsible for the project.
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1. Formwork refers to the temporary structure used to support wet concrete until it is cured and can support itself. Common materials used include wood, steel, aluminum, plastic and plywood.
2. A good formwork must be water tight, strong, and reusable while also considering factors like quality, safety, and economy. It must be able to withstand loads, retain its shape, and be removed without damaging the concrete.
3. Different types of formworks are used for columns, beams, slabs, and other structural elements. Column formwork typically consists of side and end planks joined by yokes and bolts. Beam formworks use thick timber or plywood and are supported by props.
Formwork for Bridge and Centering Of Arch
This document discusses different types of formwork and centering used in bridge construction. It describes centering for arches, including factors to consider like arch shape, span and thickness. Big arches may use timber truss, trestle or steel truss centering. Falsework supports arch structures during construction and consists of foundation pads, corbels, beams and posts. Slip formwork is an economical system for vertical structures like piers using sheathing, wales, yokes and scaffolds that eliminates joints and allows speedy construction.
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This document provides an analysis of the site Cape Rachado, including existing structures and landscape elements. It contains details on the:
1. Concrete pathways and steps built along hiking trails from the lighthouse to the beach. Observatories, gazebos, and signage provide places for bird watching and learning.
2. Retaining walls and railings constructed from materials like concrete, wood, and steel help stabilize slopes and provide safety.
3. Surrounding forest landscape contains various tree species up to 60 meters tall, with densities and soil conditions changing from beach to inland areas.
Formwork construction in structures
A presentation with exhaustive information about the general idea of formwork, the various types, the newest introductions and a comparative study between the conventional and modern-day formwork.
It also includes the study of causes of failure of formwork and the safety measures to be taken for preventing failure.
Building materials and construction Technology Roofs.pptx
A roof provides structural covering to protect a building from weather. The main functions of a roof are to provide protection from weather, enclose space, and protect interior from moisture and heat loss. Roofs can be flat, pitched, or curved. Common roof types include simple slab, lean-to, couple close, collar beam, double purlin, and framed trussed roofs using king post or queen post designs. Roof design considers span, materials, loads, wind pressure, and weather resistance.
1.7.ppt
This document provides information on construction practices related to basements. It discusses different types of basements including ordinary basements, lattice beams, ground anchors, and top-down construction methods. Specific construction techniques are described, such as using diaphragm walls for ordinary basements, installing a series of lattice beams or steel trusses between basement walls, and using ground anchors to stabilize soil. Formwork, shuttering, centering, staging, scaffolding, and deshuttering practices in basement construction are also outlined.
beams n connection n joist
Timber framing uses traditional wooden joinery techniques like mortise and tenon joints to connect beams and frames. Timber frame structures can last over 2,000 years. Trusses use triangles of timber to allow large roof spans with small timbers. Laminated wood makes it possible to fabricate long curved timbers for arches, domes, and vaults. Heavy timber construction can be combined with light framing. Basic timber joints include butt, halving, housing, notched, cogged, and checked joints which are chosen based on performance, economy, and practicality.
Residential Apartment Building
Housing is an important activity that directly indicates the standard of living of the people, with the increase in growth of population due to rapid industrialization scarcity of developed land, the need for multi-storeyed housing complex has increased to a considerable extent , so people turned to multi-storeyed residential apartments instead of individual houses, when city development reached a maximum development of suburban’s areas began the people living in the city should have advocate housing for comfortable and peaceful living.
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This document discusses different types of vices used in engineering and metalworking, including engineers vices, hand vices, and leg vices. It also covers pipe bending and factors that affect how easily pipe can be bent, such as bend radius, pipe diameter, wall thickness, and metal composition. Proper use of pipe benders and techniques like checking bend angles and allowing for springback are also outlined.
Module 3 pile types and construction
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Wooden Roof Trusses & Steel Roof Trusses
Wooden Roof Trusses
• Planer Truss
• Pratt Truss
• Bowstring Truss
• King Post Truss
• Queen-post Truss
• Mansard Roof Truss
• Truncated Truss
• Bel-fast Roof Truss
Roof supports in coal mines
This document discusses roof support in underground coal mines. There are two main types of roof support: intrinsic supports like roof bolts that are installed within the roof, and standing supports like timber props that are installed between the roof and floor. Timber supports are commonly used in Indian coal mines due to low cost and availability, though metal supports offer higher load capacity. A case study examines how roof bolts were used with a specific layout and spacing in the Tandshi coal mine in India. Proper roof support is necessary to prevent roof collapse and protect miners from rock falls.
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Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
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Chapter 5
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Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
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1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
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Beam
- 1. BEAM - SAGAR GOTAWALA - MIKIL VANKAWALA - KAUSHAL PATEL - MALINI GAJJAR - ARMI RAVANI
- 2. BEAM • LOCATION – DEV BHOOMI,VESU • BEAM - FIRST FLOOR LEVEL
- 3. Beam (R grinda) heavy main support element made of CONCRETE , steel, or wood and running horizontally between columns or load bearing walls. It may be supported at one, two or more points, but not throughout its length.
- 4. • wood in planks or strips used as a temporary structure to contain setting concrete, to support the sides of trenches, or similar. SHUTTERING
- 5. CENTERING • The action or process of placing something in the middle of something else.
- 7. Topi Bottom Shikanja Lafa sides Element of beam formwork Cover Cover mm Botto m 25mm Side 15mm
- 8. PROCESS OF BEAM CASTING DAY -1 Formwork for beam Topi fixed at column. Support with bottom.
- 9. DAY -2 • fixing of beam sides , • fixing of pins for depth of beam ,
- 10. DAY -3 • fixing of plates of slab , • with surrounding sides of beam ,
- 11. • Bentup bar 800 mm
- 12. • stirrups
- 13. • DAY -4 • preparation of steel frame of beam, top steel bar, bottom steel bar, bentup bar , extra bar , or fixing in the formwork of beam with covering. Top Bar 20 mm Stirrups 8mm Bottom
- 14. Steel detail of beam
- 15. 5. Centering for slab steel main steel, distribution steel, bentup steel with covering. 6. Check by architect or engineer then POURING of concrete. 7. After next day remove sides of beam, after 7 days, remove plates of slab after 10 days remove bottom of beam.