| 关于露天矿台阶爆破优化设计的探讨 |
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| 引用本文： | 武伟. 关于露天矿台阶爆破优化设计的探讨[J]. 有色金属, 1990, 0(2) |
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| 作者姓名： | 武伟 |
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| 作者单位： | 北京科技大学采矿系 |
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| 摘 要： | 本文在原有爆破漏斗理论的基础上,进一步分析研究了单个柱状药包台阶爆破所形成的台阶爆破漏斗的一些基本规律和特征,阐述了充分破碎区的概念,并提出了以现场单孔台阶爆破漏斗试验为基础,优化露天矿爆破设计的方法。
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A STUDY ON OPTIMIZATION OF BENCH BLAST DESIGN IN SURFACE MINING |
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| Wu Wei. A STUDY ON OPTIMIZATION OF BENCH BLAST DESIGN IN SURFACE MINING[J]. Nonferrous Metals, 1990, 0(2) |
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| Authors: | Wu Wei |
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| Affiliation: | Beijing University of Science and Technology |
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| Abstract: | Generalizing the original blast crater theory, this paper further discusses some basic characteristics of bench craters formed by explosion of column charges, defines the concept of fully fractured zone, and proposes a new method for optimization of bench blast design which is based on a series of in-situ single hole bench crater tests. |
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| Keywords: | bench blast design optimization of blast design. |
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