Topic 2 : Describing Structures

What is the primary consideration when designing a structure?

• The amount of material used

• Its function or purpose

• Its color and texture

• Its location

What does “aesthetics” refer to in structure design?

• The safety of the structure

• The cost of the materials used

• The visual appeal of the structure

• The strength of the materials used

Which design feature is often used to make a structure visually appealing?

• Complex shapes and patterns

• Symmetry and harmonious shapes

• Excessive decoration

• Irregular arrangements

What is an example of a structure with a function related to safety?

• A bridge

• Running shoes

• A stadium roof

• A fireproof door

Which of the following is NOT a material commonly used in composite structures?

• Concrete

• Steel

• Woven fabric

• Plastic

What is a characteristic of composite materials?

• They are made from a single substance.

• They are used only in temporary structures.

• They combine multiple materials for added strength.

• They are less durable than natural materials.

Why are safety margins important in structure design?

• They reduce the cost of construction.

• They allow for unforeseen loads and stresses.

• They improve the aesthetic value.

• They increase material flexibility.

What is the purpose of reinforced concrete?

• To improve the aesthetic appearance

• To increase tensile and compressive strength

• To reduce weight

• To create flexible joints

Which type of joint is designed to allow movement?

• Adhesive joint

• Interlocking joint

• Mobile joint

• Rigid joint

What is an example of a mobile joint?

• A nail in a wall

• A door hinge

• A glued connection

• A riveted beam