Seismic performance investigation of high CFRDs subjected to mainshock-aftershock sequences
Seismic performance investigation of high CFRDs subjected to mainshock-aftershock sequences
复制标题
主震-余震序列下高CFRD的抗震性能研究
DOI:
10.1016/j.soildyn.2018.09.049
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发表时间:
2019
影响因子:
4
通讯作者:
Kong Xianjing
中科院分区:
文献类型:
--
作者:
Pang Rui;Xu Bin;Zhang Xu;Zhou Yang;Kong Xianjing
In this paper, 24 as-recorded mainshock-aftershock seismic sequences are selected to analyse the seismic performance of a 200-m-high concrete face rockfill dam (CFRD) subjected to mainshock-aftershock seismic sequences by a series of elastic-plastic analyses, based on three damage measures (DMs), displacement, shear strain and damage index (DI). The dynamic responses of CFRD subjected to single mainshocks and single aftershocks are also obtained for comparison. Evidently, CFRD will experience additional damage or destruction while experiencing an aftershock, which cannot be ignored in the corresponding seismic design codes.
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影响因子:
4
作者:
Rui Pang;Bin Xu;X. Kong;Degao Zou;Yang Zhou
通讯作者:
Rui Pang;Bin Xu;X. Kong;Degao Zou;Yang Zhou
影响因子:
5.3
作者:
Liu, Jingmao;Zou, Degao;Kong, Xianjing
通讯作者:
Kong, Xianjing
影响因子:
3.7
作者:
Xu Bin;Zou Degao;Kong Xianjing;Zhou Yang;Liu Xiaoping
通讯作者:
Liu Xiaoping
影响因子:
5.3
作者:
Yongqian Qu;Degao Zou;Xianjing Kong;Bin Xu
通讯作者:
Bin Xu
影响因子:
4
作者:
Pang Rui;Xu Bin;Kong Xianjing;Zou Degao
通讯作者:
Zou Degao