| 急倾斜煤层巷道支护方法 |
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| 引用本文： | 李井生.急倾斜煤层巷道支护方法[J].煤炭技术,2011,30(7). |
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| 作者姓名： | 李井生 |
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| 作者单位： | 龙煤集团七台河分公司龙湖煤矿,黑龙江,七台河,154600 |
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| 摘 要： | 龙湖煤矿因煤层倾角大、地质条件复杂、断层多等因素,给生产带来诸多问题。根据现场实际情况,该矿在大倾角煤层掘进过程中采用锚索、锚杆和金属网相结合的支护方式,很好地解决了在生产中遇到的一些问题,并取得了很好的效果。
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| 关 键 词： | 急倾斜煤层 巷道 掘进 支护 |
Methods of Roadway Support in Steep Coal Seam |
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| LI Jing-sheng.Methods of Roadway Support in Steep Coal Seam[J].Coal Technology,2011,30(7). |
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| Authors: | LI Jing-sheng |
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| Affiliation: | LI Jing-sheng(Longhu Coal Mine,Qitaihe Branch,Longmay Mining Industry Group,Qitathe 154600,China) |
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| Abstract: | Because of large inclined coal seams,complex geological conditions and many faults,some problems exist in production of Longhu Coal Mine,According to the actual situations,the combined support with cable,bolt and wire net is applied in the driving process of the large inchined coal seam.Some problems are solved in production.The good effects are obtained. |
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| Keywords: | steep coal seam roadway driving support |
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