| 爆破技术在斜井表土段施工中的应用 |
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| 引用本文： | 刘亚峰. 爆破技术在斜井表土段施工中的应用[J]. 煤炭技术, 2009, 28(8) |
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| 作者姓名： | 刘亚峰 |
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| 作者单位： | 中煤三建二十九工程处,安徽,宿州,234000 |
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| 摘 要： | 介绍在斜井施工中遇坚硬土层时,采用普通爆破法施工,改变传统的人工挖掘,不仅可加快施工速度,还减少了工人的劳动强度,提高了工作效率。施工中抓住炮眼布置、打眼方法、装药量等环节,使爆破达到了预期的良好效果。
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| 关 键 词： | 坚硬表土 炮眼布置 打眼 装药联线 |
Application of Blasting Technology to Inclined Topsoil Construction |
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| LIU Ya-feng. Application of Blasting Technology to Inclined Topsoil Construction[J]. Coal Technology, 2009, 28(8) |
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| Authors: | LIU Ya-feng |
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| Abstract: | This thesis introduces using ordinary blasting method to change the traditional hand-dig in the inclined shaft construction in the event of a hard soil layer,not only speeds,but also reduces the labor intensity and the work efficiency. In construction,seizing the blasthole layout,drill methods,charge volume est. links can make blasting to achieve the good desired results. |
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| Keywords: | hard topsoil borehole layout drill charge on-line |
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