| 光面爆破装药量的确定 |
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| 引用本文： | 左宇军,王茂玲.光面爆破装药量的确定[J].矿业研究与开发,2001(Z1). |
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| 作者姓名： | 左宇军 王茂玲 |
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| 作者单位： | 长沙矿山研究院 湖南长沙410012
(左宇军)，长沙矿山研究院 湖南长沙410012(王茂玲) |
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| 摘 要： | 从光面爆破岩石破坏形态出发 ,分析了爆炸能量的消耗 ,提出了光面爆破线装药密度 ,炮孔底部加强装药量的计算公式 ,并在工程实践中得到了验证
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| 关 键 词： | 光面爆破 线装药密度 装药量 加强装药 |
Determination of Hole Charge in Smooth Surface Blasting |
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| ZUO Yu jun,WANG Mao ling.Determination of Hole Charge in Smooth Surface Blasting[J].Mining Research and Development,2001(Z1). |
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| Authors: | ZUO Yu jun WANG Mao ling |
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| Abstract: | Based on the destroying mode of the smooth surface blasting, the consumption of detonation energy is discussed. The paper proposes a formula for calculating the density of linear charging in smooth surface blasting as well as a formula for calculating the volume of enforced charge at hole bottoms. Both proved useful in practical operations. |
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| Keywords: | Smooth surface blasting Linear charging density Charge volume Enforced charge |
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