%0 Journal Article
%T STRENGTH BEHAVIOR OF ROCKMASS CONTAINING COPLANAR CLOSE INTERMITTENT JOINTS UNDER DIRECT SHEAR CONDITION<br>共面闭合断续节理岩体的直剪强度研究
%A Ren Weizhong
%A Wang Gengsun
%A Bai Shiwei
%A Feng Dingxiang
%A Chen Jinqing
%A Chia Johnho
%A <br>任伟中
%A 王庚荪
%A 白世伟
%A 丰定祥
%A 陈锦清
%A 贾中和
%J 岩石力学与工程学报
%D 2003
%I 
%X On the basis of model testing results,the deformation and fracture mechanism of brittle rockmass containing coplanar close intermittent joints under direct shear condition are analyzed,and the criteria of fracture initiation strength and failure strength of such rockmass are proposed. The calculated results fit in well with experimental results,which indicates that the criteria are reasonable and reliable.
%K rock mechanics
%K direct shear condition
%K coplanar close intermittent joints
%K fracture initiation strength
%K failure strength<br>岩石力学
%K 直剪强度
%K 变形
%K 模型试验
%K 共面闭合断续节理
%K 初裂强度
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=4C924EF963FE9908&yid=D43C4A19B2EE3C0A&vid=BC12EA701C895178&iid=F3090AE9B60B7ED1&sid=0D3639620E137999&eid=711D1EBABC3BFF4F&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=9&reference_num=12