Physics Bridges Flashcard

Front

Why is load testing important in bridge construction?

Back

Load testing is important in bridge construction to ensure safety and durability by identifying structural weaknesses and design flaws.

Front

Which force is responsible for supporting the weight of a bridge?

Back

Compression.

Front

How does the shape of a bridge affect its strength?

Back

The shape of a bridge affects its strength by distributing the weight and forces applied to it.

Front

What is the purpose of load testing a bridge?

Back

To determine the maximum capacity and ensure safety.

Front

What factors should be considered when designing a bridge?

Back

Type of bridge, span length, load capacity, site conditions, environmental impact, aesthetics, budget, and construction materials.

Front

What is compression in the context of bridge engineering?

Back

Compression is a force that acts to reduce the size of an object, crucial for supporting the weight of a bridge.

Front

What role does tension play in bridge construction?

Back

Tension is a force that acts to elongate an object, important in certain types of bridges like suspension bridges.

Front

Define shear force in bridge structures.

Back

Shear force is a force that acts parallel to the surface of a material, which can lead to structural failure if not properly managed.

Front

What is the significance of the bridge's shape?

Back

The shape of a bridge is designed to optimize strength and stability by effectively distributing loads.

Front

Explain the concept of load capacity in bridge design.

Back

Load capacity refers to the maximum weight a bridge can safely support without risk of failure.