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Influence of damping models on nonlinear seismic response of a base isolated building
(New Zealand Society for Earthquake Engineering, 2021-04-14)
This paper discusses the effect of different damping models on nonlinear seismic response of a 8 storey 2D base isolated (BI) building: (1) Rayleigh damping proportional to the mass and initial stiffness matrices, (2) ...
Seismic response of a base-isolated building under pulse-like near-fault ground motions
(New Zealand Society for Earthquake Engineering, 2022-04-27)
Pulse-Like Near-fault ground motions are known to challenge base-isolated buildings with their capacity to create large isolation system displacements. Such earthquake records typically contain velocity pulses with long ...