The Effect of Different Filling Methods on Working Behavior of High Concrete Face Rock-Fill Dam
In order to research the effect of different filling methods on working behavior of high concrete face rock-fill dam (CFRD), the filling methods of CFRD in China were summarized in this paper. By threedimensional nonlinear finite element method, computational simulation was carried out for the two filling methods of Shuibuya CFRD, one is the primary design filling method, and the other is the practical filling method which is called anti-lift process. From the calculation, its found that the stress and deformation of rockfill and concrete face are improved by the filling method of anti-lift process. It indicates the anti-lift filling process is more reasonable and feasible. It provides technical support for the design of high CFRD filling method.
computational simulation hydraulic engineering concrete face rock-fill dam anti-lift filling method threedimensional nonlinear finite element method
Xiaochun Lu Bin Tian
School of Water Resources and Hydropower China Wuhan Univsity Wuhan, China College of ydraulic and Environmental Engineering China Three Gorges University Yichang, China
国际会议
昆明、丽江
英文
254-258
2011-04-15（万方平台首次上网日期，不代表论文的发表时间）