| 井下巷道全方位综合注浆加固技术 |
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| 引用本文： | 王鹏,叶书发,王辉,吴松.井下巷道全方位综合注浆加固技术[J].煤矿安全,2013,44(4):103-105. |
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| 作者姓名： | 王鹏 叶书发 王辉 吴松 |
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| 作者单位： | 河南煤业化工集团永煤公司顺和煤矿,河南永城,476600 |
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| 摘 要： | 在巷道断面布置一系列的注浆加固钻孔进行注浆补强,在高地压巷道中作为一种二次支护技术具有成本低、效果好等优点。综合注浆加固充分考虑了现场施工的实际情况,以确保效果为首,提出了一种新型的注浆施工模式。在工程实际应用中证明了它的可操作性及有效性。
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| 关 键 词： | 综合注浆加固技术 注浆加固机理:注浆工艺 |
Omni-directional Comprehensive Grouting Reinforcement Technology for Underground Tunnel |
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| Abstract: | A series of grouting reinforcement drilling are arranged in roadway section to carry out grouting reinforcement,the technology has the advantages of low cost,good effect as a secondary support in the high ground pressure tunnel.Comprehensive grouting reinforcement gives full consideration to the actual situation of the site construction.To ensure the effect as the first,a new type of grouting construction is provided,and its operability and effectiveness in the practical application of engineering are proved. |
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| Keywords: | comprehensive grouting reinforcement technology grouting reinforcement mechanism grouting technology |
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