| 煤巷过断层破碎带施工工艺与支护技术实践 |
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| 引用本文： | 许艳伟. 煤巷过断层破碎带施工工艺与支护技术实践[J]. 江西煤炭科技, 2020, 0(1): 153-154,157 |
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| 作者姓名： | 许艳伟 |
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| 作者单位： | 山西高河能源有限公司,山西 长治 047100 |
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| 摘 要： | W1313回风顺槽在里程332 m处揭露正断层,对此采取了调整巷道顶板锚网索支护参数,采用圆木大板棚复合支护等措施,并加强了顶板、通风、掘锚机破岩、爆破作业和作业人员的安全管理,确保工作面过断层破碎带时的安全施工。
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| 关 键 词： | 煤巷 断层破碎带 施工工艺 支护方法 安全措施 |
Construction Technology and Support Technology Practice of Coal Roadway Passing Fault Fracture Zone |
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| Xu Yanwei. Construction Technology and Support Technology Practice of Coal Roadway Passing Fault Fracture Zone[J]. Jiangxi Coal Science & Technology, 2020, 0(1): 153-154,157 |
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| Authors: | Xu Yanwei |
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| Affiliation: | (Shanxi Gaohe Energy Co.,Ltd.,Changzhi,Shanxi 047100) |
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| Abstract: | Support parameters of roadway roof has been adjusted and composite support of large log slab sheds and other measures has been used to strengthen the safety management of the roof,ventilation,rock breaking,blasting operations,and operators at 332 m roadway mileage in W1313 return air chute,which ensures safe construction of working face crossing the fault fracture zone. |
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| Keywords: | driving roadway fault zone technical measures support methods safety measures |
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