| 一次预裂爆破传爆中断的原因分析 |
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| 引用本文： | 吴从清,曹明杰,王小升.一次预裂爆破传爆中断的原因分析[J].长江科学院院报,2003,20(Z1):89-90. |
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| 作者姓名： | 吴从清 曹明杰 王小升 |
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| 作者单位： | 1. 长江科学院,爆破与振动研究所,湖北,武汉,430010
2. 水电四局,西宁,810000 |
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| 摘 要： | 对一次预裂爆破传爆中断的可能因素及特征进行了分析.结合传爆性能验证试验,提出了多根导爆索传爆对导爆管的击断破坏问题及相应防范措施.
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| 关 键 词： | 预裂爆破 传爆 |
| 文章编号： | 1001-5485(2003)S1-0089-02 |
| 修稿时间： | 2003年9月10日 |
Analysis on interruption of propagation of detonation during a pre-splitting blasting |
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| WU Cong-qing,CAO Ming-jie,WANG Xiao-sheng.Analysis on interruption of propagation of detonation during a pre-splitting blasting[J].Journal of Yangtze River Scientific Research Institute,2003,20(Z1):89-90. |
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| Authors: | WU Cong-qing CAO Ming-jie WANG Xiao-sheng |
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| Abstract: | Analysis on the possible factors and the characteristics causing the interruption of propagation of detonation during a pre-splitting blasting is given in this paper. On the basis of experimentation of capabilities of propagation of detonation, it is found that a problem on interruption of propagation of three or more detonating cords which are used to propagate the detonation, and measures to prevent the interruption are proposed. |
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| Keywords: | pre-splitting blasting propagation of detonation |
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