| 露天矿山微差控制爆破技术的影响因素 |
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| 引用本文： | 彭乐平,程康.露天矿山微差控制爆破技术的影响因素[J].中国矿业,2007,16(3):59-61. |
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| 作者姓名： | 彭乐平 程康 |
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| 作者单位： | 1. 广州市越堡水泥有限公司·广州,510800
2. 武汉理工大学·武汉,430070 |
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| 摘 要： | 本文从露天矿山爆破设计方案、爆破参数，如最小抵抗线、装药结构、堵塞长度、爆破区域岩石性质、爆生气体对岩石破碎作用等多方面，研究露天矿山微差控制爆破技术的影响因素。通过生产试验，改善了爆破效果，降低了矿山综合成本，取得了较显著成绩，可以作为同类矿山参考。
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| 关 键 词： | 控制爆破 逐孔起爆 偶合装药 |
| 文章编号： | 1004-4051(2007)03-0059-03 |
| 修稿时间： | 2006-10-13 |
THE INFLUENCE FACTORS FOR BLASTING TECHNICAL CONTROLLED BY TINY DIFFERENCES IN THE OPEN AIR QUARRY |
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| Peng Leping,Cheng Kang.THE INFLUENCE FACTORS FOR BLASTING TECHNICAL CONTROLLED BY TINY DIFFERENCES IN THE OPEN AIR QUARRY[J].China Mining Magazine,2007,16(3):59-61. |
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| Authors: | Peng Leping Cheng Kang |
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| Affiliation: | 1. Guangzhou Heidelberg Yuexiu Cementco. , LTD , Guangzhou 510800; 2. Wuhan University of Technology , Wuhan 430070 |
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| Abstract: | This theme studies the influence factors for blasting design proposals and blasting parameters in the open air quarry, such as minimum resist line, explosive filling structure, blockage length, the rock characteristics in blasting areas, the break up effect to rocks caused by the gas come from blasting, etc. This theme from above various aspects to study the influence factors for blasting technical controlled by tiny differences in the open air quarry. Through doing production tests, we improve the blasting results, decrease the comprehensive cost for quarry and then get more obvious results, which can be considered as reference experience for the same type quarry. |
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| Keywords: | Controlling blasting Blasting from one hole to another The factor of impacts |
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