Wind Drift

Definition

Wind Drift is the horizontal deflection of a frame caused by wind forces.

Purpose

The purpose of analyzing and mitigating wind drift is to ensure the structural integrity and safety of buildings and other structures by understanding and controlling how they respond to wind forces.

Examples of Use

• High-Rise Buildings: Calculating wind drift to ensure comfort and safety for occupants.
• Bridges: Assessing wind drift to maintain structural stability and performance.
• Towers: Evaluating wind drift to prevent structural failure or excessive movement.

Related Terms

• Deflection: The degree to which a structural element is displaced under a load.
• Lateral Forces: Forces acting horizontally on a structure, such as wind or seismic activity.
• Structural Analysis: The process of determining the effects of loads on physical structures.

Notes

Excessive wind drift can lead to structural damage and discomfort for occupants. Engineers must design structures to limit wind drift within acceptable limits.