S&C L6 Structures

What does the term 'deflection' refer to in structural members?

• The shape of the structural member

• The amount of weight a structure can hold

• The degree to which a structural element is deformed under lateral load

• The type of material used in construction

Which factor does NOT affect the deflection of a structural member?

• Material type

• Cross-sectional shape

• Color of the material

• Depth of the beam

What is a common failure mode for struts under high compressive forces?

• Bending

• Tensioning

• Buckling

• Fracturing

Which of the following materials is known for good compressive and tensile strength?

• Wood

• Bricks

• Steel

• Concrete

What type of beam has support at both ends?

• Fixed beam

• Supported beam

• Cantilevered beam

• Overhanging beam

Which structural member is designed to resist tension forces?

• Strut

• Beam

• Column

• Tie

What is the purpose of triangulation in frame structures?

• To strengthen the structure

• To create a rectangular appearance

• To reduce material costs

• To increase weight

Which of the following is NOT a characteristic of space frames?

• Three-dimensional trusses

• Used to span large spaces

• No intermediate columns for support

• Made from solid sections

What is Young's modulus used to measure?

• Material density

• Tensile strength of materials

• Stress/strain relationship

• Compressive strength

Which of the following is a common structural material with good compressive strength?

• Rubber

• Glass

• Plastic

• Aluminum