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BUILDING TECHNOLOGY 5

Total questions: 11

Worksheet time: 6mins

Name
Class
Date
1.

In this method the reinforcing steel is first prestressed and then the concrete is poured. When the concrete has developed strength, the stress in the steel is released.

a)

Pre-tensioning or bonded prestressing.

b)

Post-tensioning or unbonded pre-stressing.

c)

Pre-Cast

d)

Cast-In Place

2.

In this method, tubes, conduits, or channels are inserted in the concrete where reinforcing steel is required.

a)

Pre-tensioning or bonded prestressing.

b)

Cast In Place

c)

Pre Cast

d)

Post-tensioning or unbonded pre-stressing.

3.

It is a modern building method that is based in the combination of steel cross sections and reinforced concrete elements and is aimed at the maximum possible utilization of their properties to the benefit of the structure.

a)

Conventional Construction

b)

Composite Construction

c)

Cast-In Place Construction

d)

Pre-Engineered Buildings

4.

Consists of panels and components that are pre-fabricated in a factory, and transported to the construction site ready to be assembled.

a)

Lateral Systems

b)

Open Web Steel Joist

c)

Pre-Engineered Metal Buildings

d)

Cold Rolled Steel Sections

5.

What type of lateral system are shown in the illustration?

a)

Shear Wall

b)

Cross Bracing

c)

Chevron Bracing

d)

Rigid Frame

6.

This type of lateral load-resisting system engages a vertical element of the building, usually concrete or masonry, to transfer the horizontal forces to the ground by a primary shear behavior.

a)

Shear Wall

b)

Cross Bracing

c)

Chevron Bracing

d)

Rigid Frames

7.

Widely used in the pre-engineered metal building (PEMB) industry mainly as roof and floor support systems. Their capacity to sustain loads with long span and lightweight configurations gives this system a great advantage over conventional wide flange steel beams and girders in the industry.

a)

Cold-Rolled Steel Sections

b)

Open Web Steel Joists (OWSJ)

c)

Pre-Engineered Metal Buildings

d)

Pin-Joint Steel Frames

8.

Serves as a permanent formwork for a reinforced concrete slab until the slab can support itself and its live load.

a)

Form Decking

b)

Composite Decking

c)

Cellular Decking

d)

Metal Decking

9.

is manufactured by welding a corrugated sheet to a flat steel sheet, forming a series of spaces or raceways for electrical and communications wiring; special cutouts are available for floor outlets. The decking may serve as an acoustic ceiling when the perforated cells are filled with glass fiber.

a)

Metal Decking

b)

Form Decking

c)

Cellular Decking

d)

Composite Decking

10.

Serves as a tensile reinforcement for the concrete slab to which it is bonded with embossed rib pattern.

a)

Composite Decking

b)

Form Decking

c)

Cellular Decking

d)

Metal Decking

11.

is defined a pin-joined system with a particular configuration of cables

and struts that form a statically indeterminate structure in a stable equilibrium. Infinitesimal mechanism should exist in a tensegrity with equivalent self-stress state.

a)

Tensegrity

b)

Curved Roof

c)

Tensile Structure

d)

Geodesic Dome