| 公路路堑的水平深孔爆破技术 |
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| 引用本文： | 李友志.公路路堑的水平深孔爆破技术[J].西南科技大学学报,2004,19(4):59-62. |
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| 作者姓名： | 李友志 |
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| 作者单位： | 西南科技大学环境工程学院,四川绵阳,621010 |
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| 摘 要： | 介绍了公路路堑水平深孔爆破的方案选择原则及其爆破参数设计方法.通过工程实例的应用与分析表明,根据爆破环境的具体条件,合理地应用水平深孔爆破技术,可获得较好的技术经济效益.
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| 关 键 词： | 水平深孔爆破 路堑 孔口抵抗线 堵塞长度 |
| 文章编号： | 1671-8755(2004)04-0059-04 |
| 修稿时间： | 2004年10月9日 |
Technique of Horizontal Deep-Hole Blasting for Cutting Excavation |
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| Li Youzhi.Technique of Horizontal Deep-Hole Blasting for Cutting Excavation[J].Journal of Southwest University of Science and Technology,2004,19(4):59-62. |
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| Authors: | Li Youzhi |
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| Abstract: | The principle of the scheme selection of horizontal-hole blasting for highway cutting excavation and its design method of blasting parameters are emphatically introduced. Through the application and analysis of engineering examples, it is indicated that the better technique and economy benefit can be achieved by using the technique of horizontal-hole blasting reasonably. |
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| Keywords: | horizontal-hole blasting cutting burden of the mouth of blasting-hole stemming length |
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