%0 Journal Article
%T ON THE STRENGTH OF BROKEN ROCK<br>试论破坏后岩石的强度
%A Yang Mijia
%A He Yongnian
%A <br>杨米加
%A 贺永年
%J 岩石力学与工程学报
%D 1998
%I 
%X Through several experiments of broken rock on MTS,it is found that the strength of broken rock is transformed from instability to stability little by litlle with the confined pressure increasing. And the strength of broken rock is related with the volume strain and its first failure strength.
%K strength of broken rock
%K volume strain
%K confined pressure<br>岩石二次峰值强度，体积变形，围压
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=EF7CCF464D490852AF6E793673F7C12B&yid=8CAA3A429E3EA654&vid=BCA2697F357F2001&iid=E158A972A605785F&sid=9EF602EA28138BEA&eid=44FDB9366EDDFA2B&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=4&reference_num=5