摘要
采用有限单元法对白莲崖水电站碾压混凝土拱坝进行了仿真分析,并把计算结果与拱梁分载法、试载法的计算结果进行比较,指出用有限元法分析拱坝的优势和不足,为有限元法在拱坝设计中的应用提供了一定的参考依据。
Using finite element method, this paper has carried out simulation analysis on roller compacted concrete arch dam in Bailianya Hydropower Station. Respectively the result is compared with that of multi-arch beam method and trial load method, and the advantage and deficiency of using finite element method to analyse arch dam is pointed out. That has provided certain reference for application of finite element method in the arch dam design.
出处
《科技信息》
2009年第29期I0340-I0341,共2页
Science & Technology Information
关键词
混凝土拱坝
有限单元法
拱梁分载法
等效应力
Conerete arch dam
Finite element method
Trial load method
Equivalent stress
