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dc.contributor.authorQuang Tuyen Leen_US
dc.contributor.authorHuang, Chiung Shiannen_US
dc.contributor.authorSu, Wei Chihen_US
dc.date.accessioned2019-04-03T06:47:12Z-
dc.date.available2019-04-03T06:47:12Z-
dc.date.issued2016-01-01en_US
dc.identifier.issn2261-236Xen_US
dc.identifier.urihttp://dx.doi.org/10.1051/matecconf/20167104006en_US
dc.identifier.urihttp://hdl.handle.net/11536/136448-
dc.description.abstractStructural damage detection based on the changes of dynamic properties is a major topic for structural health monitoring. In this paper, efforts are made to extend the flexibility-based damage localization methods, especially the damage locating vectors (DLVs) method, to the case of earthquake vibration, where the finite element model and mass matrices are not available. First, a new method using continuous Cauchy wavelet transform (CCWT) and ARX (autoregressive with exogenous input) model is applied to identify the modal parameters of a five-storey steel frame with seismic base isolation system LRB from its simulated acceleration responses under 10% and 100% of Chi-Chi Earthquake excitation (Taiwan, 1999). The DLVs, which determined from the change of flexibility matrix between two cases, are then used to monitor the shock isolation device in the structure through a weighted relative displacement index (WRDI). The proposed scheme is also proved to be superior to mode shape based methods (MAC, COMAC) in monitoring shock isolation system.en_US
dc.language.isoen_USen_US
dc.titleApplication of damage locating vectors approach on monitoring shock isolation systemen_US
dc.typeProceedings Paperen_US
dc.identifier.doi10.1051/matecconf/20167104006en_US
dc.identifier.journalINTERNATIONAL CONFERENCE ON COMPUTING AND PRECISION ENGINEERING (ICCPE 2015)en_US
dc.citation.volume71en_US
dc.citation.spage0en_US
dc.citation.epage0en_US
dc.contributor.department土木工程學系zh_TW
dc.contributor.departmentDepartment of Civil Engineeringen_US
dc.identifier.wosnumberWOS:000387724100025en_US
dc.citation.woscount0en_US
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