Dam's Earthquake Damage Analysis of Bikou Hydropower Station in "5.12" Wenchuan Earthquake

被引：0
|
作者：
Zhu, Sheng [1 ]
Shi, Gaofeng
Pan, Ruyi
机构：
[1] Hohai Univ, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing 210098, Jiangsu, Peoples R China
来源：
2010 ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC) | 2010年
关键词：
5.12" Wenchuan earthquake; Bikou earth dam; hardening model; earthquake damage; dynamic response;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this paper, following work were made: the ground acceleration inputted was determined combined with the acceleration of Wen Country seismic station during Wenchuan Earthquake, and dynamic parameters of dam materials were determined by analogy with the information of large-scaled indoor triaxial experiment of Shuangjiangkou, Changheba, Luding and Nuozhadu projects. Then, a dynamic analysis of dam was made using three-dimension finite element method TSDA. Dynamic water pore pressure and permanent deformation were certified. The results compared well with the monitor data, so it could be concluded that the current seismic theory and calculation method for earth dam are workable.
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页数：4
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