煤与瓦斯突出机理及其区域预测技术对比  

Mechanism and region prediction of coal and gas outburst

作　　者：卢连宁[1] 张迎新[2] 张保勇[2] 

机构地区：[1]鸡西矿业集团,黑龙江鸡西158100 [2]黑龙江科技学院安全工程学院,哈尔滨150027

出　　处：《黑龙江科技学院学报》2007年第1期33-36,共4页Journal of Heilongjiang Institute of Science and Technology

摘　　要：对国内外建立的煤与瓦斯突出机理假说进行了研究,对基于煤与瓦斯突出机理的突出区域危险性预测研究进展进行了分析。分析结果认为,地应力、瓦斯作用、化学本质三种假说为单因素假说,目前突出机理的认识趋势是由单因素向多因素发展,综合作用假说支持率增多。综合预测法是区域预测的发展趋势。The paper studies the hypothesis about coal and gas protruding mechanism, and analyses the development of forecast research of dangerous area of coal and gas protruding mechanism. The result shows that the hypothesis about crustal stress, gas effect and chemical nature is classified as single reason hypothesis. Now the mechanism cognition tends to develop from single reason to multiplied reasons. The support ratio is increasing for the synthetical effect hypothesis. The synthetical forecasting method is the tendency to the development of the area forecast.

关 键 词：煤与瓦斯突出 机理 区域预测 煤矿安全 

分 类 号：TD713[矿业工程—矿井通风与安全]