Micro Seismic Hazard Analysis
Micro Seismic Hazard Analysis
Micro Seismic Hazard Analysis
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Examples of natural frequencies ofbuildingsType of object or structureNatural frequency (Hz)One-story buildings 103-4 story buildings 2Tall buildings 0.5 – 1.0High-rise buildings 0.17Rule-of-thumb:F n = 10/nF n = Natural Frequencyn = number of storeys