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Practices and the Relationship of( Coal and Gas) Highlight
Author(s): 
Pages: 42-43,50
Year: Issue:  2
Journal: Coal

Abstract: 煤与瓦斯突出问题足威胁我国煤矿安全生产的主要因素,文章以采掘工作的几种典型作业方式为主,从煤(岩)体所处的应力状态的不同形式分析入手,根据不同作业方式对前方煤(岩)体应力平衡状态破坏情况进行分析,得出不同的作业方式诱导发生突出的影响冈素和防范的着力点不同.对以后在突出区域作业选择合理的作业方式,规避安全风险有一定的现实指导意义.
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