煤与瓦斯突出机理探讨及其预报方法  

Discussion on Coal and Gas Outburst Mechanism and Its Forecasting Method

作　　者：王健[1] 王超[1] 郑赟[2] 袁旭朋 许声弟 郭开元[1] 

机构地区：[1]中国矿业大学(北京)资源与安全工程学院,北京100083 [2]中国矿业大学(北京)力学与建筑工程学院,北京100083

出　　处：《煤矿安全》2016年第6期173-177,共5页Safety in Coal Mines

摘　　要：煤与瓦斯突出是严重的矿井地质灾害,受到瓦斯、地应力、煤体强度、温度等众多因素的影响,问题的特殊性和复杂性导致煤与瓦斯突出成为摆在人类面前的科研难题。为了防止煤与瓦斯突出的发生,国内外研究者们对其机理做了大量探索,提出了多种假说。着重探讨了受认可程度最高的3种假说及其各自适用的局限性,提出存在的问题,并总结目前应用较为有效的突出预报方法。Coal and gas outburst is a serious geological disaster,and it is influenced by many factors such as temperature,mine gas,ground stress,and coal strength. The particularity and complexity of the problem makes coal and gas outburst become human research problem. In order to prevent the occurrence of coal and gas outburst,the researchers at home and abroad have done a lot of explorations on the mechanism,and propose many hypotheses. We emphatically discuss the highest level of recognition of three hypotheses and their applicable limitations,and propose the existing problems. Meanwhile,it summarizes some more effective outburst prediction methods in current.

关 键 词：煤与瓦斯突出 突出机理 突出预测预报 突出假说 综合作用 

分 类 号：TD713[矿业工程—矿井通风与安全]