| 大断面斜井快速掘进工艺优化 |
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| 引用本文： | 王术龙.大断面斜井快速掘进工艺优化[J].煤矿安全,2012,43(10):80-82. |
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| 作者姓名： | 王术龙 |
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| 作者单位： | 大屯煤电（集团）有限责任公司,江苏徐州,221611 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)资助项目(2011CB201204) |
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| 摘 要： | 某矿副斜井掘进断面积达到22.9 m2,为提高掘进速度,采用了2台掘进机同时掘进,掘出2排锚杆间距后及时进行临时锚杆支护的工艺。合理安排、利用了工时,使工人和掘进机的功效达到了最优化,有效提高了斜井掘进速度。
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| 关 键 词： | 大断面斜井 掘进 工艺优化 锚杆支护 |
Rapid Tunneling Process Optimization in Large Section Inclined shaft |
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| WANG Shu-long.Rapid Tunneling Process Optimization in Large Section Inclined shaft[J].Safety in Coal Mines,2012,43(10):80-82. |
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| Authors: | WANG Shu-long |
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| Affiliation: | WANG Shu-long(Datun Coal-electricity(Group) Limited Liability Company,Xuzhou 221611,China) |
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| Abstract: | The tunneling section of auxiliary inclined shaft in a coal mine reached 22.9 m2,in order to improve the tunneling speed,two sets of roadheader were used to excavate at the same time,and the process of carring out the temporary bolt after digging out two rows of bolt spacing was used.It reasonably arranged and used the working hours,the efficacy of workers and roadheaders reached the best and effectively improved the tunneling speed of inclined shaft. |
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| Keywords: | large section inclined shaft tunneling process optimization bolting |
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