强震区高面板堆石坝静力和动力应力变形性状
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
采用三维有限单元法对强震区高面板堆石坝在施工填筑、蓄水运行和地震情况下的应力变形性状进行了仿真计算,指出在地震时高面板堆石坝的静力和动力应力变形性状的一般规律,并提出了相应的抗震工程措施。
The stress-deformation behaviors of high concrete faced rockfill dams in strong ground motion zone during construction, water impoundment and earthquake have been imitatively calculated using three-dimensions finite element method. The static and dynamic stress-deformation behavior of dam body, concrete face, vertical joints and perimetric joints of high concrete faced rookfill dams have been obtained. Several corresponding earthquake-resistant measures have been put forward too.
引文
[1] 郦能惠,傅华,邹德高.公伯峡水电站混凝土面板堆石坝坝体填筑料静动力特性试验研究[R].南京:南京水利科学研究院,2001.
    [2] 郦能惠,傅华,米占宽.吉林台一级水电站混凝土面板砂砾-堆石坝筑坝材料特性试验研究[R].南京:南京水利科学研究院,2001.
    [3] 朱百里,沈珠江.计算土力学[M].上海:上海科学技术出版社.1990.
    [4] 沈珠江,郦能惠.高土石坝动力分析及抗震工程措施研究[R].南京:南京水利科学研究院,1995.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心