| 矿用火箭弹的使用和改进 |
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| 引用本文： | 陈寿如. 矿用火箭弹的使用和改进[J]. 矿业研究与开发, 1992, 0(1) |
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| 作者姓名： | 陈寿如 |
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| 作者单位： | 中南工业大学 |
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| 摘 要： | 漏斗溜井堵塞在井下放矿作业中经常发生,用普通爆破法处理堵塞时,作业极为困难和危险。本文介绍一种新的处理堵塞方法——矿用火箭弹,以及它的使用与改进。
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| 关 键 词： | 漏斗溜井堵塞 矿用火箭弹 聚能罩 水平潜望系统 |
UTILIZATION AND MODIFICATION OF MINING ROCKET PROJECTILE |
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| Chen Shouru. UTILIZATION AND MODIFICATION OF MINING ROCKET PROJECTILE[J]. Mining Research and Development, 1992, 0(1) |
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| Authors: | Chen Shouru |
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| Affiliation: | Central South University of Technology |
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| Abstract: | Blocking of drawpoint or orepass is often happened during drawing process. Traditionally, this has to be tackled by blasting, often with great difficulty and even big danger. In this paper, a new method is described, which involves utilization and modification of mining rocket projectile. |
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| Keywords: | Blocking of drawpoint or orepass Cutter hood of shaped charge Mining rocket projectile Horizontal periscopical system |
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