| 供水工程输水隧洞钻爆设计与施工 |
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| 引用本文： | 钟伟华.供水工程输水隧洞钻爆设计与施工[J].爆破,2003,20(1):36-38. |
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| 作者姓名： | 钟伟华 |
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| 作者单位： | 深圳市东江水源工程管理处,广东,深圳,516001 |
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| 摘 要： | 介绍了采用钻焊法开挖深圳市东部供水工程输水隧洞的掏槽方式，光面爆破参数，装药结构及钻爆作业安排等参数。在近4年的工程实践中，取得了良好的爆破效果和明显的经济效益。
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| 关 键 词： | 隧洞掘进 光面爆破 设计施工 |
| 文章编号： | 1001-487X(2003)01-0036-03 |
| 修稿时间： | 2002年11月8日 |
Design and Implementation of Borehole Blasting for Water Supply Project |
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| ZHONG Wei,hua.Design and Implementation of Borehole Blasting for Water Supply Project[J].Blasting,2003,20(1):36-38. |
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| Authors: | ZHONG Wei hua |
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| Abstract: | The borehole blasting is used for tunnel excavation of water supply in the Eastern section of Shenzhen. In this paper, the cutting method, smooth blasting parameters, charging structure, blasting implementation and so on are introduced. The engineering practice of four years has proved that satisfactory blasting effect and good economic benefit have been obtained. |
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| Keywords: | tunnel excavation smooth blasting design and implementation |
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