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Bridge Substructure Components Design Quiz

10 Questions

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Bridge Substructure Components Design Quiz

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Questions and Answers

What type of movement does an omni directional moveable bearing permit?

Vertical movement only

Rotational movement without translational motion

Rotational and translational movement (correct)

Horizontal movement only

What is the primary function of abutments in a bridge?

To ensure stability through vertical support

To provide foundational support and resist lateral forces (correct)

To carry loads from the superstructure to the foundation

To facilitate rotational movement

Where are piers typically constructed in a bridge?

On the foundation of the bridge

At the center of the bridge

In water bodies or elevated terrain (correct)

At the ends of the bridge

What is the purpose of a foundation in a building or bridge?

To distribute forces to prevent settlement Signup and view all the answers

Which component of a bridge is designed to ensure stability and structural integrity?

Foundation Signup and view all the answers

What is the main characteristic of an expansion bearing with a pin and curved surface?

Facilitates both rotational and translational movements Signup and view all the answers

How do abutments resist lateral forces in a bridge?

By providing vertical foundational support Signup and view all the answers

In which geological environments are piers typically constructed?

Water bodies or elevated terrain Signup and view all the answers

What is the key function of caisson foundations in supporting structures?

To distribute loads from the superstructure to the foundation Signup and view all the answers

What is characteristic of a movable bearing facilitating horizontal movement?

Horizontal movement through single or multiple rollers for reduced friction Signup and view all the answers