| 预防采面顺槽大面积片帮支护技术研究 |
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| 引用本文： | 赵崇敬,陈志鑫. 预防采面顺槽大面积片帮支护技术研究[J]. 煤炭技术, 2011, 30(8) |
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| 作者姓名： | 赵崇敬 陈志鑫 |
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| 作者单位： | 龙煤集团双鸭山分公司双阳煤矿,黑龙江双鸭山,155100 |
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| 摘 要： | 采面顺槽受多种压力重叠作用易发生大面积片帮现象,采用不同时期对帮顶的不同支护解决此问题,并详细介绍三次支护的具体措施。
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| 关 键 词： | 顶帮关系 上帮注浆 单体支护 |
Face Trough to Prevent Large Pieces of Support Technology |
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| ZHAO Chong-jing,CHEN Zhi-xin. Face Trough to Prevent Large Pieces of Support Technology[J]. Coal Technology, 2011, 30(8) |
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| Authors: | ZHAO Chong-jing CHEN Zhi-xin |
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| Affiliation: | ZHAO Chong-jing,CHEN Zhi-xin(Shuangyang Coal Mine,Shuangyashan Branch of Longmay Group,Shuangyashan 155100,China) |
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| Abstract: | The mining face pressure trough is affected by many overlapping role in helping vulnerable to the phenomenon of large area films with different periods on different bangding support to resolve this problem,and three supporting details of specific measures. |
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| Keywords: | top helping relationship help grouting monomer support |
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