三峡重力坝下游面压力管道抗震试验研究
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摘要
通过对三峡重力坝及下游面管道的动力模型试验,研究了重力坝和下游面管道结构的动力特性及地震响应规律.给出结构各典型部位在地震荷载作用下的加速度和动应力的分布规律.为设计提供了科学依据.
The subject of this paper is studied by means of dynamic model experiment. The Structural dynamic characteristics and seismic response rule of a gravity dam and its downstream penstock structure is investigated. The distribution of acceleration and dynamic stresses under seismic loading is given for typical structural parts. These results are available for practical design.
引文
1王良琛编著.混凝土重力坝动力分析.北京:地震出版社.1981.2胡聿贤.地震工程学.北京:地震出版社,1983.3周传荣,赵淳生编著.机械振动参数识别及其应用.北京:科学出版社,1989.4[美]哈里斯编,HG.混凝土结构动力模型.朱世杰译.北京:地震出版社,1987.

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