%0 Journal Article
%T FORMULA OF RANKINE PASSIVE EARTH PRESSURE IN TRIAXIAL STATE OF STRESS<br>三向应力作用下的Rankine被动土压力公式
%A CHEN Qiu-nan
%A ZHANG Yong-xing
%A ZHOU Xiao-ping
%A <br>陈秋南
%A 张永兴
%A 周小平
%J 岩石力学与工程学报
%D 2005
%I 
%X The traditional formula of Rankine passive earth pressure of retaining wall is deduced based on Mohr-Coulomb strength theory in which the intermediate principal stress is not considered. In this paper,the formula of Rankine passive earth pressure of retaining wall in triaxial state of stress is established based on twin shear strength theory. A calculation example shows that the passive earth pressure of retaining wall is increased when the influence of the intermediate principal stress is considered.
%K soil mechanics
%K triaxial state of stress
%K twin shear theory
%K passive earth pressure<br>土力学
%K 三向应力状态
%K 双剪强度理论
%K 被动土压力
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=F01F1F4BECF1CE92&yid=2DD7160C83D0ACED&vid=B91E8C6D6FE990DB&iid=94C357A881DFC066&sid=750AE535ABE3D62A&eid=8047434EAE0B2346&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=12&reference_num=10