| 非均质岩体的爆破效果分析 |
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| 引用本文： | 陈宪,陈亚军. 非均质岩体的爆破效果分析[J]. 矿业快报, 2005, 21(1): 22-25 |
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| 作者姓名： | 陈宪 陈亚军 |
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| 作者单位： | 新疆工业高等专科学校 |
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| 摘 要： | 新疆和田布雅露天煤矿岩性大部分是由硬砂岩、中砂岩组成,由于该地区长期干旱、少雨,裂隙发育、节理明显,均质性很差,属非均质岩体,直接影响爆破效果。通过多次反复不同的实验,解决了多年存在的爆破问题,找到了一条可供采用和借鉴的创新之路。
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| 关 键 词： | 非均质岩体 爆破效果 分析 |
| 文章编号： | 1009-5683(2005)01-0022-04 |
| 修稿时间： | 2004-07-20 |
Analysis of Blasting Effect of Non-homogeneous Ore body |
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| Chen Xian Chen Yajun. Analysis of Blasting Effect of Non-homogeneous Ore body[J]. Express Information of Mining Industry, 2005, 21(1): 22-25 |
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| Authors: | Chen Xian Chen Yajun |
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| Affiliation: | Xinjiang College of Technology |
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| Abstract: | Hetian Buya Open-pit Coal Mine of Xinjiang mostly consists of greywacke and medium sandrock.Fissure develops,joint is clear and homogeneity is poor due to the long-term dry weather and less rain in this district.The rock mass is non-homogeneous,which results in much difficulty in blasting and directly influences the blasting effect.Through many different tests,the blasting problem has been solved and the creative way that may be adopted and used for reference has been found out. |
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| Keywords: | Non-homogeneity rock mass Blasting effect Analysis |
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