Seismic Load

Definition

A seismic load is a load on a structure caused by movement of the earth relative to the structure during an earthquake.

Purpose

The purpose of understanding seismic load is to design structures that can withstand the forces generated by earthquakes, ensuring the safety and integrity of the building during seismic events.

Examples of Use

• Engineers calculate seismic loads to design earthquake-resistant buildings.
• Bridges and overpasses are designed to accommodate seismic loads, preventing collapse during earthquakes.
• Industrial facilities in seismically active regions incorporate seismic load considerations in their design to protect critical infrastructure.

Related Terms

• Earthquake: A sudden and violent shaking of the ground, often causing destruction.
• Structural Engineering: The field of engineering concerned with the design and construction of structures.
• Seismic Design: The process of designing structures to resist seismic loads and minimize earthquake damage.

Notes

Accurate assessment of seismic loads is crucial for designing safe structures in earthquake-prone areas, requiring specialized knowledge and analysis.