Each procedure has two categories: wind for the main wind force-resisting system (MWFRS) and wind for component and claddings (C&C). The analytical procedure is for all buildings and non-building structures. The simplified procedure is for building with a simple diaphragm, roof slope less than 10 degrees, mean roof height less than 30 feet (9 meters), regular shape rigid building, no expansion joints, flat terrain and not subjected to special wind condition. Nevertheless, the code set a standard in determining wind procedure that we require in our design.provides two methods for wind load calculation: a simplified procedure and an analytical procedure.

In fact, when a building is too complex, a wind tunnel procedure can be considered.

In some cases, the load due to wind governs especially when you are considering a high or a tall structure, that is why wind loads should not be taken for granted. Once the wind passed through the building, a deflections perpendicular to the wind may also occur depending on its velocity. ,The pressure exerted by the wind is one of the important considerations in Structural Design.

Asce 7-10 chapter 30 pdf