What are the three main types of bridges?

• cantilever bridges

• beam bridges, arch bridges, and suspension bridges

• cable-stayed bridges

• truss bridges

Which type of bridge is known for its arch shape?

• Beam bridge

• Suspension bridge

• Arch bridge

• Cable-stayed bridge

What are the common materials used in bridge construction?

• iron, aluminum, plastic, glass

• brick, stone, asphalt, fiberglass

• copper, rubber, clay, acrylic

• steel, concrete, wood, composite materials

Which material is commonly used for building suspension bridges?

• steel cables or wire ropes

• wooden planks

• rubber tires

• concrete blocks

What are the key design principles for building bridges?

• structural integrity, load-bearing capacity, durability, stability, and aesthetics

• architectural design, symmetry, and proportion

• aesthetics, color, and texture

• material strength, flexibility, cost-effectiveness, and environmental impact

What is the purpose of load testing in bridge construction?

• To test the durability of the bridge.

• To determine the structural integrity and safety of the bridge.

• To assess the aesthetic appeal of the bridge.

• To determine the cost of the bridge construction.

What are the different types of load tests performed on bridges?

• static load tests, dynamic load tests, fatigue load tests, and impact load tests

• torsion load tests

• tension load tests

• compression load tests

What is the maximum weight a bridge can support called?

• weight capacity

• bridge capacity

• weight limit

• load limit

What is the term used for the force exerted on a bridge by the weight of the vehicles and other loads?

• stress

• load

• tension

• pressure

What is the term used for the force exerted on a bridge by natural elements like wind and earthquakes?

• loads

• pressure

• stress

• strain