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Questions and Answers
What is composite construction in structural engineering?
What is composite construction in structural engineering?
- When two different materials are bound together so strongly that they act together as a single unit (correct)
- When two different materials are loosely connected to act together as a single unit
- When two different materials are stacked together without any binding
- When two different materials are used separately for different structural elements
What is a typical form of composite construction?
What is a typical form of composite construction?
- A slab connected to a series of random steel members
- A slab connected to a series of parallel wooden members
- A slab connected to a single steel member
- A slab connected to a series of parallel steel members (correct)
Where is composite construction extensively used?
Where is composite construction extensively used?
- Bridges, multi-storey buildings, warehouses, marine structures (correct)
- Public parks and recreational areas
- Residential houses and small buildings
- Agricultural structures and temporary shelters
What is the result when composite action occurs?
What is the result when composite action occurs?
How are the steel members and concrete flanges connected in composite construction?
How are the steel members and concrete flanges connected in composite construction?
What is the primary characteristic of composite construction in structural engineering?
What is the primary characteristic of composite construction in structural engineering?
In a typical form of composite construction, what connects the slab to the series of parallel steel members?
In a typical form of composite construction, what connects the slab to the series of parallel steel members?
Where is composite construction extensively used?
Where is composite construction extensively used?
What is the structural system essentially composed of in composite construction?
What is the structural system essentially composed of in composite construction?
What happens when composite action occurs in composite construction?
What happens when composite action occurs in composite construction?
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Study Notes
Composite Construction
- A structural system that combines steel and concrete to achieve a unified structural element.
- Typically involves a concrete slab cast directly on top of a series of parallel steel members, creating a composite action.
- Widely used in buildings such as bridges, floors, and long-span roofs.
- The steel and concrete elements act together as a single unit.
How It Works
- The steel members and concrete flanges are connected through shear connectors, like studs or channels.
- These connectors transfer shear forces between the concrete and steel, creating a continuous interaction.
Key Benefit
- The primary characteristic of composite construction is the ability to create a stronger and more efficient structural system.
Typical Form
- A reinforced concrete slab is directly cast on top of steel beams.
Composite Action
- When composite action occurs, the steel members bear the tensile forces, while the concrete resists compressive forces.
Structural System
- Involves steel beams, a concrete deck, and shear connectors to achieve composite action.
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