基于ANSYS的滚水坝稳定与应力分析  

Stability and stress analysis on overflow gravity dam based on ANSYS

作　　者：刘亚丽[1] 辛全才[1] 

机构地区：[1]西北农林科技大学水利与建筑工程学院,陕西杨凌712100

出　　处：《水资源与水工程学报》2011年第1期118-121,共4页Journal of Water Resources and Water Engineering

摘　　要：以碗牛坝水利工程为例分别利用刚体极限平衡法和有限元法计算溢流重力坝沿坝基面的抗滑稳定,并对这两种方法的分析结果进行了对比,总结两种方法各自的优缺点,同时对坝体基底应力进行简要分析,并提出了需要进一步研究和解决的问题。Taking the Wan Niu hydraulic engineering as a case,the paper calculated the stability against sliding along the gravity overflow dam foundation surface used the rigid equilibrium limit method and finite element method respectively.Then the paper discussed the comparative analysis between the former two methods and their merits and demerits.Meanwhile,it gave a brief analysis of the dam base stress and proposed problems to be investigated and solved.

关 键 词：溢流重力坝 抗滑稳定分析 应力分析 刚体极限平衡法 有限元法 

分 类 号：TV314[水利工程—水工结构工程]