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Worksheets

Structures II

Total questions: 34

Worksheet time: 17mins

Name
Class
Date
1.

Disadvantages of Wood

a)

Susceptible to moisture

b)

Psychologically warm

c)

Can be aggregated by lamination & pressure techniques

d)

High resistance to thermal transmission

2.

Veneer

a)

thin layer of wood

b)

structural members of a building

c)

timber composed of wood layers

d)

construction material made of thin layers of wood

3.

Wood Framing

a)

lumber used for structural members of a building

b)

panels that cover the exterior wall

c)

timber composed of wood layers

d)

structural panel formed by gluing and compressing wood strands together

4.

GLT

a)

Timber composed of wood layers, or laminations, glued together with the grains longitudinally parallel.

b)

Structural panels fabricated from solid lumber pieces, with members in each layer alternating in orientation from those above and below.

c)

A wooden structural panel formed by gluing and compressing wood strands together under pressure.

d)

Panel product made from wood particles reduced to fibers in a moderate-pressure steam vessel and then combined with a resin and bonded together under heat and pressure.

5.

CLT

a)

Timber composed of wood layers, or laminations, glued together with the grains longitudinally parallel.

b)

Structural panels fabricated from solid lumber pieces, with members in each layer alternating in orientation from those above and below.

c)

A wooden structural panel formed by gluing and compressing wood strands together under pressure.

d)

Panel product made from wood particles reduced to fibers in a moderate-pressure steam vessel and then combined with a resin and bonded together under heat and pressure.

6.

OSB

a)

Timber composed of wood layers, or laminations, glued together with the grains longitudinally parallel.

b)

Structural panels fabricated from solid lumber pieces, with members in each layer alternating in orientation from those above and below.

c)

A wooden structural panel formed by gluing and compressing wood strands together under pressure.

d)

Panel product made from wood particles reduced to fibers in a moderate-pressure steam vessel and then combined with a resin and bonded together under heat and pressure.

7.

MDF

a)

Timber composed of wood layers, or laminations, glued together with the grains longitudinally parallel.

b)

Structural panels fabricated from solid lumber pieces, with members in each layer alternating in orientation from those above and below.

c)

A wooden structural panel formed by gluing and compressing wood strands together under pressure.

d)

Panel product made from wood particles reduced to fibers in a moderate-pressure steam vessel and then combined with a resin and bonded together under heat and pressure.

8.

Plywood

a)

Timber composed of wood layers, or laminations, glued together with the grains longitudinally parallel.

b)

A wooden structural panel formed by gluing and compressing wood strands together under pressure.

c)

Panel product made from wood particles reduced to fibers in a moderate-pressure steam vessel and then combined with a resin and bonded together under heat and pressure.

d)

construction material made of thin layers of wood (veneers) glued together

9.

Sheathing

a)

Timber composed of wood layers, or laminations, glued together with the grains longitudinally parallel.

b)

A wooden structural panel formed by gluing and compressing wood strands together under pressure.

c)

Panels that cover the exterior wall. Typically made of plywood or exterior grade gypsum board.

d)

construction material made of thin layers of wood (veneers) glued together

10.

Which is NOT a Standard Wood Size?

a)

2x12

b)

2x4

c)

2x6

11.

Which is NOT a type of steel product?

a)

"W" Section (Wide Flange Beam)

b)

"C" Channel

c)

"HSS" (Tube Steel)

d)

"OSB" Oriented Strand Board

12.

Steel Disadvantage

a)

tendency to corrode

b)

structurally predictable

c)

dimensional accuracy

d)

malleable

13.

A horizontal beam that supports other beams; a very large beam (a collector)

a)

girder

b)

column

c)

decking

d)

rebar

14.

Steel bar used to reinforce concrete.

a)

girder

b)

column

c)

decking

d)

rebar

15.

Which is NOT a common steel size?

a)

W10s

b)

W24s

c)

W16s

d)

W8s

16.

A pinned connection that doesn't transfer rotational forces, is designed to transmit only the vertical load from the beam or girder to the adjoining member, only small rotations are possible between the two members, less expensive connection, used at locations where structural continuity is not needed.

a)

Shear Connection

b)

Moment Connection

c)

Cross Connection

d)

Pinned Connection

17.

Flanges, beams, or girders are attached to adjoining member with welded connections that are as strong as the member flanges themselves, member can't rotate without rotating the other, used for joints that must be rigid or used to achieve structural continuity, transfers rotational forces

a)

Shear Connection

b)

Moment Connection

c)

Cross Connection

d)

Pinned Connection

18.

Which is NOT a Lateral Support Option?

a)

Moment Connections

b)

Cross Bracing

c)

Shear Walls

d)

Formwork

19.

a sheet of steel that has been corrugated to increase its stiffness, span capability primarily based on thickness (gauge) of the sheet

a)

Metal Decking

b)

Formwork

c)

Girder

d)

Tube Steel "HSS"

20.

Joist Spacing does NOT depend on:

a)

Load

b)

Span capability

c)

Height

21.

Which is NOT a Concrete Structural Type?

a)

Section-Active

b)

Vector-Active

c)

Bulk-Active

d)

Bending-Active

22.

Cast-in-Place Concrete

a)

assumes the shape of the form in the position and location it will be used

b)

"elemental" like a steel or wood system

c)

beams, slabs and columns are cast off site and trucked in as a kit of parts

d)

in need of lateral bracing

23.

Which does NOT describe Precast Concrete?

a)

it assumes the shape of the form in the position and location it will be used

b)

"elemental" like a steel or wood system

c)

beams, slabs and columns are cast off site and trucked in as a kit of parts

d)

in need of lateral bracing

24.

Concrete disadvantage

a)

Fireproof

b)

Durable

c)

Suitable for prefabricated elements

d)

Permanent

25.

Which is NOT an element of concrete?

a)

cement

b)

water

c)

sand

d)

rocks

26.

Temporary structure erected to contain concrete during placing and initial hardening

a)

formwork

b)

girder

c)

decking

d)

sheathing

27.

Steel bar used to reinforce concrete.

a)

rebar

b)

girder

c)

decking

d)

sheathing

28.

OSB

a)

Oriented Strand Board

b)

Medium Density Fiberboard

c)

Cross-Laminated Timber

d)

Nail Laminated Timber

29.

MDF

a)

Oriented Strand Board

b)

Medium Density Fiberboard

c)

Cross-Laminated Timber

d)

Nail Laminated Timber

30.

CLT

a)

Glue Laminated Timber

b)

Medium Density Fiberboard

c)

Cross-Laminated Timber

d)

Nail Laminated Timber

31.

NLT

a)

Glue Laminated Timber

b)

Parallel Strand Lumber

c)

Cross-Laminated Timber

d)

Nail Laminated Timber

32.

GLT

a)

Glue Laminated Timber

b)

Parallel Strand Lumber

c)

Oriented Strand Board

d)

Nail Laminated Timber

33.

PSL

a)

Glue Laminated Timber

b)

Parallel Strand Lumber

c)

Oriented Strand Board

d)

Medium Density Fiberboard

34.

PSL

a)

Glue Laminated Timber

b)

Parallel Strand Lumber

c)

Oriented Strand Board

d)

Medium Density Fiberboard