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洮水水库工程混凝土面板堆石坝变形应力分析
Deformation and stress ananlysis of concrete-faced rockfill dam of Taoshui Reservoir project
【Author】 YU Wei-ming~1,SHE Cheng-xue~2 (1.Hunan Institute of Survey and Design of Hydraulic and Hydropower Engineering,Changsha 410007,China; 2.State Key Laboratory of Water Resources and Hydropower Engineering Science,Wuhan University,Wuhan 430072,China)
【机构】 湖南省水利水电勘测设计研究总院； 武汉大学水资源与水电工程科学国家重点实验室；
【摘要】 利用邓肯E-B模型,对洮水水库面板堆石坝在施工期和蓄水期的变形应力进行有限元计算分析,获得了堆石体和面板的变形、应力分布。结果表明,所设计的面板堆石坝变形、应力是合理的。
【Abstract】 By using the Duncan E-B constitutive model,the concrete-faced rockfill dam of Taoshui Reservoir project is calculated under the construction stage and impounding stage respectively.The deformation and stress distribution of rockfill and concrete face are obtained,which are proved to be reasonable compared with the other projects in China.The results are valuable for the design and construction of the similar dams.
- 【会议录名称】 第九届全国岩土力学数值分析与解析方法讨论会论文集
- 【会议名称】第九届全国岩土力学数值分析与解析方法讨论会
- 【会议时间】2007-10-28
- 【会议地点】中国湖北武汉
- 【分类号】TV641.43
- 【主办单位】中国力学会岩土力学专业委员会