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拱坝坝肩稳定可靠度分析方法探讨
Analysis method on stability reliability of arch dam abutment
【摘要】 以有限元和可靠度理论为基础,分析导出拱坝坝肩抗滑稳定可靠度公式,并编制了实用程序.对实际工程进行计算和分析并对比了定值分析方法,得出一些有益的结论.
【Abstract】 Based on the theories of finite element and reliability, the basic idea used to analyze the abutment stability against sliding of the arch clam is presented in this paper. A logarithm program has hen developed for the engineering project and analysis with the way of common definite solution method. Conclusions has been drawn for reference in design.
【关键词】 拱坝;
坝肩稳定;
随机有限元;
可靠度;
【Key words】 arch dam; abutment stability; stochastic finite element; reliability;
【Key words】 arch dam; abutment stability; stochastic finite element; reliability;
【基金】 福建省自然科学基金资助项目(E0310015)
- 【文献出处】 福州大学学报(自然科学版) ,Journal of Fuzhou University(Natural Sciences Edtion) , 编辑部邮箱 ,2004年06期
- 【分类号】TV642.4
- 【被引频次】23
- 【下载频次】189