%0 Journal Article
%T CORRELATIVITY OF ROCK INHOMOGENEITY AND ROCK BURST TREND<br>岩石非均质性与冲击倾向的相关规律研究
%A Feng Zengchao
%A Zhao Yangsheng
%A <br>冯增朝
%A 赵阳升
%J 岩石力学与工程学报
%D 2003
%I 
%X The index E/l of rock burst trend is an import parameter which reflects possibility of rock brust,type of rock burst and intensity of rock burst. Based upon a great deal of numerical tests,the stress-strain curve of inhomogeneity rock is studied. It is found that the relation of rock burst trend index E/l and inhomogeneity parameter m is exponential function,and rock burst trend index decreases as inhomogeneity parameter m increases.
%K rock mechanics
%K rock burst
%K inhomogeneity
%K burst trend
%K tensile strength<br>岩石力学
%K 岩爆
%K 非均质
%K 冲击倾向
%K 抗拉强度
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=D01DD467CE3DB583&yid=D43C4A19B2EE3C0A&vid=BC12EA701C895178&iid=708DD6B15D2464E8&sid=F488521195FD61A9&eid=240F2240A2877152&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=7&reference_num=4