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作 者:连鸿全 Lian Hong-quan(Heilongjiang Long Coal Hegang Mining Co.,Ltd.,Heilongjiang Hegang 154100)
机构地区:[1]黑龙江龙煤鹤岗矿业有限责任公司生产技术部采掘室,黑龙江鹤岗154100
出 处:《山东煤炭科技》2020年第7期181-183,189,共4页Shandong Coal Science and Technology
摘 要:鹤岗矿业公司南山煤矿盆底区南翼15层三分段为"三侧采空"孤岛面,针对整个工作面均具有较高的冲击危险性的问题,采取了有效的监测及解危方法,顺利地完成了回采,保证了人员及设备的安全,为孤岛工作面冲击地压防治积累了经验。The third section of the 15th floor in the south wing of the basin bottom area of Nanshan Coal Mine of Hegang Mining Company is the "three side mined out" island surface,in view of the problem that the whole working face has high impact risk,the effective method of monitoring and relieving danger is adopted,the mining is successfully completed,the safety of personnel and equipment is guaranteed,and the experience is accumulated for the pressure prevention and control of the isolated working face.
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