摘要
本文简述了混凝土面板堆石坝的发展及目前国内外的应用现状。并对这种结构的有限元分析方法以及目前经常采用的几种非线性模型的特点作了阐述。采用自编的静、动力分析程序,对正在初步设计中的某面板坝进行了静、动力及稳定性分析计算,得出了较为合理的结果。同时对于垫层刚度和面板应力之间的关系做了初步探讨,取得了一些基本的认识和结论。
In the present paper, a generallization on static and dynamic stability analysis of the Concrete-face rockfill dam(CFRD) is described, and some nonlinear models for rockfill materials are disscussed. A example of CFRD is stadied with the computer program which was made by authers, and the calculated results obtained are satisfied. Also, the relation between concrete-face and stiffness of gravel pad is studied.
出处
《西北水资源与水工程》
1990年第1期28-38,共11页
Northwest Water Resources & Water Engineering
