Finite element model development, validation and probabilistic ismic performance evaluation of Vincent Thomas suspension bridge 期刊名称： Structure & Infrastructure Engineering
作者： Karmakar, Debasis,Ray-Chaudhuri, Samit,Shinozuka, Masanobu
attend的名词
年份： 2015年
燕麦的功效罗斯福演讲期号： 第2期
关键词： suspension bridge;system identification;ismic performance;scenario济南新东方英语>xamen
低价在线刷qq名片赞网站earthquake;fragility curve2021年上半年英语四六级成绩查询时间
justaboutenough
摘要：Bad on recent findings, the main span of the Vincent Thomas suspension bridge cross directly over the Palos Verdes fault, which has the capacity to produce a devastating earthquake. In spring 2000, the bridge underwent a major retrofit using visco-elastic dampers. This study focus on ismic vulnerability of the retrofitted bridge. Three-dimensional member-bad detailed and panel-bad simplified finite element models of the bridge are developed. In order to show the appropriatenederve的用法
河道是什么意思ss of the models, eigenproperties of the bridge are evaluated and compared with the system identification results obtained using ambient vibration data. In addition, a model validation is performed by simulating the dynamic respon during the 1994 Northridge earthquake and comparing with the measured respon. Finally, considering a t
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