Earthquake Effects

Front

What is the purpose of lead rubber bearings (LRB) in earthquake-resistant buildings?

Back

They allow the foundation of the building to move while keeping the rest of the building stable.

Front

Why is a steel frame considered more earthquake-proof than a concrete frame?

Back

Steel is lighter, stronger, and more flexible than concrete.

Front

How does the large ball at the top of Taipei 101 help protect the building from earthquakes?

Back

It swings in the opposite direction to keep it from falling over.

Front

What phase of the engineering method involves creating a model of a building believed to be earthquake resistant?

Back

Development.

Front

What strategy is used when a building's base moves separately from the rest of the structure?

Back

Create a Flexible Foundation.

Front

What is the main advantage of using a flexible foundation in earthquake-resistant design?

Back

It allows the building to absorb and dissipate seismic energy.

Front

What role does the concept of damping play in earthquake-resistant structures?

Back

Damping reduces the amplitude of vibrations during an earthquake.

Front

What is the significance of the center of mass in earthquake-resistant building design?

Back

A lower center of mass helps to stabilize the building during seismic events.

Front

How do cross-bracing systems contribute to a building's earthquake resistance?

Back

They provide additional lateral support, preventing structural failure.

Front

What is the function of a seismic isolation system in buildings?

Back

It decouples the building from ground motion, reducing the impact of earthquakes.