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仿真分析,并把计算结果与拱梁分载法、有限元等效应力法的计算结果进行分析比较,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应用提供了参考依据。
Using the finite element method,this paper has carried out simulation analysis of roller compacted concrete arch dam in Bailianya Hydropower Station. The results have been analyzed and compared with those obtained using the archcantilevers method and the finite element equivalent stress method respectively. The analysis and comparison show clearly both advantages and disadvantages of using the finite element method to make analysis of an arch dam,which give a reference to its application in design of an arch dam, which give a reference to its application in design of an arch dam.
出处
《云南水力发电》
2009年第5期27-29,共3页
Yunnan Water Power
关键词
混凝土拱坝
有限单元法
等效应力
concrete arch dam
finite element method
equivalent stress
