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men tou gou jing tian gou zao ying li chang yu chong ji di ya de guan xi
Pages: 264-267
Year: Issue:  3
Journal: Journal of Shandong University of Science and Technology(Natural Science)

Keyword:  构造地应力应力场煤突出巷道布置褶皱带能量开采顺序主应力;
Abstract: 本文分析门头沟井田构造应力场及冲击地压的分布特点,探讨二者的必然关系,提出合理巷道布置、开采程序等预防途径,对安全生产具有指导意义。
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