Yakın-fay puls modellerinin yalıtımlı binaların kurşun çekirdek ısınmasına bağlı davranışlarının belirlenmesindeki etkinliği.

Near-fault earthquakes with high amplitude, long-period pulses have a destruction potential for seismically isolated buildings. Since the number of historical near-fault earthquake records is not sufficient for comprehensive studies, synthetic pulse models can be used to simulate these records. The effectiveness of different pulse models has been investigated for seismically isolated structures; however, in these studies lead core heating, which is known to have significant effects in near-fault earthquakes, was not taken into account. In this study, in order to investigate the success of pulse models in determining the seismic response of isolated buildings exhibiting lead core heating under the effect of near-fault earthquakes, nonlinear time history analyses were performed under historical near-fault earthquakes and synthetically produced counterpart ground motion records. The results showed that although general behavior can be determined with pulse models, differences can arise due to lead core heating. [ABSTRACT FROM AUTHOR]