路基工程Issue(1)：51-53,3.
被动土压力上限解的简化计算
Simplified Calculation of Upper Limit Solution of Passive Earth Pressure
汪承亮 1曹新垒1
作者信息
- 1. 合肥工业大学土木与水利工程学院,合肥,230009
- 折叠
摘要
Abstract
Based on the analysis result of plastic mechanics that has been already known, triangle failure mechanism of passive earth pressure is established using plastic upper limit analysis method to educe the basic calculation formula. The corresponding program is prepared to find the optimal failure mechanism in order to get the optimal upper limit solution of passive earth pressure. Comparing the calculation result with the traditional Coulomb' s solution and other limit analysis results, it is shown that this result is reasonable, simple and easy to program.关键词
被动土压力/上限/三角条块Key words
passive earth pressure/ upper limit/ triangle block分类
建筑与水利引用本文复制引用
汪承亮,曹新垒..被动土压力上限解的简化计算[J].路基工程,2011,(1):51-53,3.
