%0 Journal Article
%T STUDY OF DELAY INSTABILITY ON SURROUNDING ROCK MASSES OF ROADWAY<br>井巷围岩的延迟失稳机理分析
%A Zhang Xiaochun
%A Zhang Dongsheng
%A Miao Xiexing
%A <br>张晓春
%A 张东升
%A 缪协兴
%J 岩石力学与工程学报
%D 2001
%I 
%X By considering the sandwich character of surrounding rock masses and the creep feature of deep rock in coal mines, a plate buckling model of delay instability of rock masses is established. The delay instability of surrounding rock masses with layer-crack structure is analyzed by viscoelasticity theory. The stability of surrounding rock masses and the time delay of rockburst are considered when turbulence load is applied. At last, some calculating examples are given.
%K stability of surrounding rock masses
%K viscoelasticity
%K plate buckling
%K rockburst<br>围岩
%K 稳定性
%K 粘弹性
%K 板屈曲
%K 冲击矿压
%K 井巷
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=A336C96042B3E17A&yid=14E7EF987E4155E6&vid=A04140E723CB732E&iid=B31275AF3241DB2D&sid=CE16DE2ABCD4D365&eid=07034C6B9EA4A53C&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=3&reference_num=18