| 对斜孔爆破参数及改善爆破质量的探讨 |
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| 引用本文： | 李晓东,张志呈. 对斜孔爆破参数及改善爆破质量的探讨[J]. 西南科技大学学报, 1991, 0(2) |
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| 作者姓名： | 李晓东 张志呈 |
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| 作者单位： | 四川建材学院非金属矿系(李晓东)，四川建材学院非金属矿系(张志呈) |
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| 摘 要： | 本文从分析斜孔爆破参数在爆破时对矿岩的作用机理及其影响着手,找出斜孔爆破参数对矿岩破碎度的影响关系。进而探讨并提出合理的斜孔爆破参数,从而改善爆破质重,提高爆破效果。
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| 关 键 词： | 斜孔爆破 药包直径 装药密度 覆盖层 矿岩破碎 |
Studys Qn Angled Hole Blasting Parameters and Its Improving Blosting qualing |
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| Li Xiaodong Zhang Zhicheng. Studys Qn Angled Hole Blasting Parameters and Its Improving Blosting qualing[J]. Journal of Southwest University of Science and Technology, 1991, 0(2) |
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| Authors: | Li Xiaodong Zhang Zhicheng |
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| Affiliation: | Sichuan Institute of Building Materials |
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| Abstract: | On the base of analysing that angled hole blasting parameters affect the fragmentation mechanism of mine in this paper, authors find out the relationship between the angled hole blasting parameters and the fragmentation degree of mine. Morever, authors investigate and propose reasonable parameters of angled hole blasting so as to inprove the fragmentation quality and raise blasti'ng effects. |
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| Keywords: | angled hole blasting charge diameter charge density burden mine fragmentation |
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