| 论煤矿综合加固方案的应用 |
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| 引用本文： | 孙志军.论煤矿综合加固方案的应用[J].山西科技,2011(6):99-100. |
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| 作者姓名： | 孙志军 |
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| 作者单位： | 山西潞安集团公司王庄煤矿,山西长治,046031 |
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| 摘 要： | 潞安集团王庄煤矿5216新风巷开口处受周围采掘的影响,巷道顶板破碎、变形严重,为保证5216新风巷在高应力区的安全开口,提出了＂注浆＋锚杆＋锚索＋浇灌混凝土＂综合加固的方案,在实现安全开口的同时也取得了较好的技术与经济效益,为今后在破碎围岩及巷道变形严重等条件下掘进巷道施工提供了很好的思路。
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| 关 键 词： | 高应力 破碎围岩 注浆加固 综合加固 |
Integrated Reinforcement in Coal Mines |
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| SUN Zhijun.Integrated Reinforcement in Coal Mines[J].Shanxi Science and Technology,2011(6):99-100. |
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| Authors: | SUN Zhijun |
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| Abstract: | Affected by the mining nearby,the tunnel roof of the opening of 5216 Xinfeng tunnel of Wangzhuang Coal Mine of Lu＇an Group is broken and severely deformed.To ensure the safe opening of high stress,the paper proposes integrated plans of grouting,anchor rods,anchor cables and concrete,which enhances the safety and is of technological and economic benefits and is of referential value for the tunnel mining under the conditions of tunnel deformation and broken rocks. |
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| Keywords: | high stress broken rock grouting integrated reinforcement |
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