Do you know any applicable method to obtain/calculate displacements (rather than acceleration) in some levels of a building during external excitation, say earthquake (with an acceptable error )?
Many thanks Dibakar but it is about obtaining earthquake displacements record from acceleration record.
My question is that, how can we place some sensors on the building and after an earthquake, we extract displacement record at the sensor positions.
Can their method also apply to this problem?
Lidar
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