| 注浆数值分析在深井软岩巷道返修中的应用 |
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| 引用本文： | 伊西锋,柏建彪,王春雷,齐中立,朱琪. 注浆数值分析在深井软岩巷道返修中的应用[J]. 能源技术与管理, 2009, 0(2) |
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| 作者姓名： | 伊西锋 柏建彪 王春雷 齐中立 朱琪 |
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| 作者单位： | 中国矿业大学煤炭资源与安全开采国家重点实验室,江苏,徐州,221008 |
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| 基金项目： | 国家自然科学基金，教育部全国优秀博士学位论文作者专项基金，教育部新世纪优秀人才支持计划 |
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| 摘 要： | 深井软岩巷道围岩破碎,难以支护.针对某矿运输下山,提出了利用锚注修复巷道,注浆能够有效提高破碎围岩的强度,为锚杆支护提供可靠的着力基础,利用数值模拟计算的方法对注浆参数进了分析,确定了合理的施工方案.
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| 关 键 词： | 深部巷道 软岩巷道 注浆 巷道返修 |
Application of Numerical Analysis for Grouting in Soft Roadway of Deep-mine-rewoking |
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| YI Xi-feng,BAI Jian-biao,WANG Chun-lei,QI Zhong-li,ZHU Qi. Application of Numerical Analysis for Grouting in Soft Roadway of Deep-mine-rewoking[J]. Energy Technology and Management, 2009, 0(2) |
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| Authors: | YI Xi-feng BAI Jian-biao WANG Chun-lei QI Zhong-li ZHU Qi |
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| Affiliation: | School of Mines;China University of Mining and Technology;Xuzhou 221008;China |
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| Abstract: | The roadway of soft surrounding rock in deep shaft is Crushing,and the supporting is difficulty.According to certain haulage diphead,the project of reinforcing surrounding rock by grouting and bolt was presented.Analyzed the parameters of grouting with the methods of numerical,and ascer tained the reasonable construction scheme. |
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| Keywords: | deep roadway soft rock roadway grouting roadway reworking |
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