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| 大采高工作面超前加固技术 | |
| 引用本文： | 齐鹏,尤舜武,孙立鹏. 大采高工作面超前加固技术[J]. 山东煤炭科技, 2012, 0(6) |
| 作者姓名： | 齐鹏 尤舜武 孙立鹏 |
| 作者单位： | 1. 阳泉煤业集团寺家庄煤矿,山西晋中,032600 2. 中国矿业大学（北京）,北京,100083 3. 赤峰工业职业技术学院,内蒙古赤峰,024000 |
| 摘 要： | 文章分析了煤壁片帮、冒顶、支架倾斜的原因,分析认为支承压力和顶板破碎是事故的主因,提出了采用注浆及超前锚索联合加固技术,工程实践证明此技术措施效果显著,保证了工作面安全高效生产。 |
| 关 键 词： | 支承压力 平衡拱 注浆加固 超前锚索 |
Ahead Reinforce Technology in Large Mining Height Working Face |
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| Abstract: | Paper analyzes the reason of coal wall spalling roof fall and support tilted,analysis account that abutment pressure and broken roof was the main cause.Put forward a proposal that use grouting and advanced anchor combined reinforcement technology,engineering practice shows this technique measures effect remarkable,ensured the working face safe and effective production. |
| Keywords: | abutment pressure equilibrium arch grouting reinforcement advanced anchor |
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