| 程潮铁矿采场可爆性模糊综合评价 |
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| 引用本文： | 刘文进,王剑,周乃松.程潮铁矿采场可爆性模糊综合评价[J].爆破,2008,25(4). |
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| 作者姓名： | 刘文进 王剑 周乃松 |
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| 作者单位： | 中国地质大学,武汉,工程学院,湖北武汉430074;武钢集团公司,湖北武汉,430080;武钢矿业有限责任公司程潮铁矿,湖北,鄂州,436051 |
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| 摘 要： | 针对程潮铁矿无底柱分段崩落法采场爆破,以弹性波波阻抗、岩石的坚固性、岩体的裂隙性、标准爆破漏斗体积时炸药的单耗作为分级指标,在程潮铁矿-375 m地段现场进行的一系列单孔爆破漏斗试验和跨孔声波测试,利用模糊识别理论对岩体可爆性进行模糊综合评价.
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| 关 键 词： | 采场爆破 可爆性评价 爆破漏斗试验 模糊数学 |
Blasting Fuzzy Evaluation of Stope Blasting with Sublevel Caving in Chengchao-Iron Mine |
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| LIU Wen-jin,WANG jian,ZHOU Nai-song.Blasting Fuzzy Evaluation of Stope Blasting with Sublevel Caving in Chengchao-Iron Mine[J].Blasting,2008,25(4). |
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| Authors: | LIU Wen-jin WANG jian ZHOU Nai-song |
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| Affiliation: | LIU Wen-jin1,WANG Jian2,ZHOU Nai-song3 (1.Engineering Faculty,China University of Geosciences,Wuhan 430074,China,2.Wuhan Iron , Steel Corporation,Wuhan 430080,3.Chengchao-Iron Mine of Wuhan Iron , Steel Corporation,Ezhou 436051,China) |
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| Abstract: | Aiming at sublevel caving stope in Chengchao-Iron Mine,we establish the blasting evaluation method which is based on the rule of the energy balance and makes elastic wave impedance,the solid rock,rock fissures,unit consumption of standard blasting explosives be as a classification criterion,by the way iron a series of single-hole blasting funnel tests and the cross-hole acoustic test in-375 m place of Chengchao-Iron Mine,and use fuzzy identification theory of fuzzy math to evaluate hazily the rock blasting. |
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| Keywords: | mining blasting blasting evaluation blasting funnel test fuzzy mathematic |
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