%0 Journal Article
%T RESEARCH ON THE MECHANISM AND PREDICTION OF DELAY OUTBURST OF COAL AND GAS<br>煤与瓦斯延期突出机理及其预测预报的研究
%A Liu Baoxian
%A Xian Xuefu
%A Jiang Deyi
%A <br>刘保县
%A 鲜学福
%A 姜德义
%J 岩石力学与工程学报
%D 2002
%I 
%X The menace of delay outburst of coal and gas is very serious. The mechanism of delay outburst of coal and gas is studied with nonlinear theory, catastrophe theory, and some useful conclusions are drawn. It is concluded that the delay time of coal and gas delay outburst is obtained by the combination of geostresses, gas inside the coal, physico-mechanical characteristics of coal and external action, e.g. explosion. According to above research, the way to predict delay outburst of coal and gas is discussed.
%K delay outburst of coal and gas
%K catastrophe
%K prediction<br>煤
%K 瓦斯
%K 延期突出机理
%K 预测
%K 预报
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=5FCE84A5CA0C91E6&yid=C3ACC247184A22C1&vid=659D3B06EBF534A7&iid=94C357A881DFC066&sid=AEE2F90BC0DB5F35&eid=7C13E30F5EDBE7AB&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=8&reference_num=13