期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Calculation of passive earth pressure of cohesive soil based on Culmann's method
1
作者 Hai-feng LU Bao-yuan YUAN 《Water Science and Engineering》 EI CAS 2011年第1期101-109,共9页
Based on the sliding plane hypothesis of Coulumb earth pressure theory, a new method for calculation of the passive earth pressure of cohesive soil was constructed with Culmann's graphical construction. The influence... Based on the sliding plane hypothesis of Coulumb earth pressure theory, a new method for calculation of the passive earth pressure of cohesive soil was constructed with Culmann's graphical construction. The influences of the cohesive force, adhesive force, and the fill surface form were considered in this method. In order to obtain the passive earth pressure and sliding plane angle, a program based on the sliding surface assumption was developed with the VB.NET programming language. The calculated results from this method were basically the same as those from the Rankine theory and Coulumb theory formulas. This method is conceptually clear, and the corresponding formulas given in this paper are simple and convenient for application when the fill surface form is complex. 展开更多
关键词 Coluomb earth pressure theory Culmann's graphical construction retaining wall passive earth pressure cohesive soil
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部