Seismic performance of buildings with novel self‐centering base isolation system for earthquake resilience

This study presents a novel self‐centering (SC) base isolation system enabled by traditional lead rubber bearing (LRB) incorporating superelastic shape memory alloy (SMA) U‐shaped dampers (hereinafter referred to as SMA‐LRB). This system is particularly suitable for some important structures (e.g.,...

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Bibliographic Details
Published in:	Earthquake engineering & structural dynamics Vol. 52; no. 5; pp. 1360 - 1380
Main Authors:	Wang, Bin, Chen, Peng, Zhu, Songye, Dai, Kaoshan
Format:	Journal Article
Language:	English
Published:	Bognor Regis Wiley Subscription Services, Inc 01.04.2023
Subjects:	Concrete Concrete construction Cyclic loading Cyclic loads Damper bearings Deformation Dynamic analysis Earthquake dampers Earthquake resistance Earthquakes flag‐shaped hysteresis loop Fragility fragility analysis Frame structures Hysteresis loops Isolation systems lead rubber bearing Reinforced concrete residual deformation Resilience Seismic activity Seismic isolation Seismic response self‐centering Shape memory alloys superelastic shape memory alloy Superelasticity
ISSN:	0098-8847, 1096-9845
Online Access:	Get full text
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