A simple and good experiment to understand the relationship between the building high and earthquake waves’ frequencies, as well as how change mode shapes of the buildings during the shaking.
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All buildings have a natural resonance‚ frequency. If a building is shaken at this frequency, it will oscillate with a large amplitude and may be severely damaged or destroyed. If the same building is shaken at either lower or higher frequencies, it will oscillate with smaller amplitudes and may withstand earthquake shaking without significant damage. Awesome presentation by Dr. Robert Butler, University of Portland! Please follow my channel to easily access all the videos! https://lnkd.in/gr4DSyUt Credit: Worldwide Engineering #mehrtashsoltani
Assoc.Prof.Dr.
7moNice demonstration showing important phenomenia between ground motion model, Vs30 and other relevant parameters on earthquake and civil engineering… Thanks for sharing.