Definitions for "Wind load"
Wind speed in miles per hour to which an outdoor lighting pole will be subjected. Wind loads vary geographically and are listed in an AASHTO publication, "Standard Specification for Structural Supports for Highway Signs, Luminaires, and Traffic Signals".
The load caused by the wind blowing from any horizontal direction."Z" Section - A member cold formed from steel sheet in the shape of a block "Z".
A load on a structure due to the pressure of the wind.