%0 Journal Article
%T ANALYSIS ON CREEP COMPLIANCE OF CRACKED ROCK<br>裂隙岩体蠕变柔量分析
%A Yang Songlin
%A Zhang Jianmin
%A Huang Qipin
%A <br>杨松林
%A 张建民 黄启平
%J 岩石力学与工程学报
%D 2004
%I 
%X Using Betti reciprocal theorem and viscoelastic fracture theory,the formulation of creep compliance of cracked rock under uniaxial stress and hydrostatic stress is deduced. Influence of crack interaction on creep compliance of cracked rock is taken into account by using self-consistent theory,and variation principles of creep compliance of cracked rock with increased crack density parameter and Poissons ratio are analyzed. Difference of creep compliance with and without crack interaction is analyzed,and the creep stability of cracked rock under hydrostatic stress is discussed.
%K fracture mechanics
%K cracked rock
%K creep compliance
%K crack interaction<br>断裂力学
%K 裂隙岩体
%K 蠕变柔量
%K 粘弹性
%K 静水应力
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=C239991973FA6608&yid=D0E58B75BFD8E51C&vid=EA389574707BDED3&iid=9CF7A0430CBB2DFD&sid=8EA44A8F6C7F424F&eid=828C17AB7A0B20B4&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=0&reference_num=7