| 锚网喷加预应力锚索配套U型钢支架注浆综合支护技术在软岩巷道修复中的应用 |
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| 引用本文： | 阳光军.锚网喷加预应力锚索配套U型钢支架注浆综合支护技术在软岩巷道修复中的应用[J].矿业安全与环保,2008,35(Z1). |
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| 作者姓名： | 阳光军 |
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| 作者单位： | 水城矿业(集团)有限责任公司,大河边煤矿,贵州,六盘水,553006 |
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| 摘 要： | 以软岩巷道修复的支护方式为研究对象,重点介绍了锚网喷加预应力锚索配套U型钢支架、注浆综合支护技术在软岩巷道修复中的实践应用,确保了巷道的稳定性、安全性,不仅满足了安全生产需要,延长了巷道维修周期及服务年限,还大大减少了巷道后期的维护工程量及维修费用,降低了生产成本。
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| 关 键 词： | 综合支护技术 软岩 巷道修复 应用 |
Application of Combined Support Technique Using Shotcrete and Bolting Wire Mesh, Pre-stressed Cable Anchor, U-type Steel Support and Grouting in Soft Rock Roadway Repair |
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| YANG Guang-jun.Application of Combined Support Technique Using Shotcrete and Bolting Wire Mesh, Pre-stressed Cable Anchor, U-type Steel Support and Grouting in Soft Rock Roadway Repair[J].Mining Safety & Environmental Protection,2008,35(Z1). |
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| Authors: | YANG Guang-jun |
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| Abstract: | This paper,taking the support mode for the repair of soft rock roadway as the object,emphatically described the practice and application of the combined support technique using shotcrete and bolting wire mesh,pre-stressed cable anchor,U-type steel support and grouting in soft rock roadway repair.This support method can ensure the stabilty and security of roadway,it not only met the requirements for safe production and lengthened the maintenance cycle and service life of roadway,but also greatly decreased the enginering quantity and maintenance cost of the roadway in the later period and reduced the production cost. |
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