Comparison of Building Natural Frequency to Wind
Comparison of Building Natural Frequency to Wind
(OP)
I am doing a dynamic analysis of a small building and need to compare the natural frequency of the building to that of the wind. I am having a hard time finding any literature that gives guidance on this or some guidance as to what natural frequency of a building is acceptable to avoid resonance with wind.
Does anyone know of any reference they can point me to?
Does anyone know of any reference they can point me to?






RE: Comparison of Building Natural Frequency to Wind
RE: Comparison of Building Natural Frequency to Wind
RE: Comparison of Building Natural Frequency to Wind
RE: Comparison of Building Natural Frequency to Wind
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I am not sure what your concerns are for a small building. Typically for buildings where we think the wind behavior plays a significant role, a wind tunnel study is performed.
RE: Comparison of Building Natural Frequency to Wind
However, if you really want to research it and analyze it per ASCE 7, you can calculate a G value for a flexible building and associated eccentricities for torsion based on a flexible building. It will be a pain in the a** and don't know if it would be worth it on a small building.
RE: Comparison of Building Natural Frequency to Wind
RE: Comparison of Building Natural Frequency to Wind
RE: Comparison of Building Natural Frequency to Wind