When the FNA method is used for time history analysis, the mode needs to be read, and the effective stiffness is used for the modal analysis, so the small/medium/large earthquake levels should correspond to different effective stiffnesses. Frictional damping refers […]
The energy loss of the oscillating system is mainly friction loss
diciembre 5, 2022 por frictiondeviceTags: Seismic Isolation Device For Earthquake Manufacturer
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