Load

Definition

A force that is applied to a body. A weight or force acting on a structure. Applied external force, such as gravity and wind.

Purpose

Loads are considered in structural design to ensure buildings and infrastructure can withstand various forces without failure. Proper load analysis and management are crucial for safety, durability, and performance.

Examples of Use

• Gravity loads: Including dead loads (permanent) and live loads (variable) due to the weight of the structure and its occupants.
• Environmental loads: Forces due to wind, snow, rain, and earthquakes.
• Occupancy loads: Loads resulting from the intended use and occupancy of the building, such as furniture, equipment, and people.

Related Terms

• Stress: The internal resistance of a material to the external load applied to it.
• Strain: The deformation or displacement in a material due to applied loads.
• Load Path: The route through which loads are transmitted to the foundation.

Notes

• Accurate load calculation is essential for designing safe and efficient structures.
• Building codes and standards provide guidelines for determining the appropriate loads for different types of structures.
• Load testing and simulations can help verify the performance of structural components under expected load conditions.