Influence of seismic input on response of Baihetan arch dam

被引：0
|
作者：
徐强 [1 ]
陈健云 [1 ]
李静 [1 ]
赵春风 [1 ]
机构：
[1] School of Civil and Hydraulic Engineering,Dalian University of Technology
来源：
Journal of Central South University | 2014年 / 21卷 / 06期
基金：
中国国家自然科学基金;
关键词：
seismic input; openings of contraction joints; massless foundation model; viscous-spring artificial boundary condition; arch dam;
D O I：
暂无
中图分类号：
TV642.4 [拱坝]; TV312 [结构动力学];
学科分类号：
081503 ; 081504 ;
摘要：
The dynamic responses of the arch dam including dam-foundation-storage capacity of water system,using two different earthquake input models,i.e.viscous-spring artificial boundary(AB)condition and massless foundation(MF),were studied and analyzed for the 269 m high Baihetan arch dam under construction in China.By using different input models,the stress and opening of contraction joints(OCJs)of arch dam under strong shock were taken into consideration.The results show that the earthquake input models have slight influence on the responses including earthquake stresses and openings of contraction joints in different extents.
引用
收藏
页码：2437 / 2443
页数：7
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