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Showing 1 to 1 of 1 for “"bi-directional excitations"”.
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Multi-axial Active Isolation for Seismic Protection of Buildings
… of structures subjected to severe earthquake excitations. Isolation bearings employed at the base of a structure naturally increase its flexibility, but concurrently result in large base displacements. The combination of base isolation with active control, i.e., active base isolation, creates …