| 露井联合开采条件下的露天爆破振动研究 |
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| 引用本文： | 王文新,何姣云,王官宝.露井联合开采条件下的露天爆破振动研究[J].爆破,2006,23(2):97-101. |
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| 作者姓名： | 王文新 何姣云 王官宝 |
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| 作者单位： | 中煤集团平朔煤炭工业公司,山西,朔州,360060;武汉理工大学资源与环境工程学院,湖北,武汉,430070 |
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| 摘 要： | 安家岭煤田采用露天、井工联合开采,井工设施都在露天矿的边坡上,距露天爆破区很近.安太堡不采区的初始开采区域,北面和西面也都是露天矿的边坡,它们的稳定是露天与井工同时开采的安全保证.对安太堡及安家岭露天矿露天爆破振动的测试与研究表明,两矿生产采用的单段最大爆破药量是合理的,在生产进度不变的情况下,当前的爆破设计是合理的,不是造成边坡失稳的主要原因.
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| 关 键 词： | 露井联合开采 爆破振动 安全监测 边坡稳定 |
| 文章编号： | 1001-487X（2006）02-0097-05 |
| 收稿时间： | 2006-03-10 |
| 修稿时间： | 2006-03-10 |
Blasting Vibration under Combined Mining |
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| WANG Wen-xin,HE Jiao-yun,WANG Guan-bao.Blasting Vibration under Combined Mining[J].Blasting,2006,23(2):97-101. |
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| Authors: | WANG Wen-xin HE Jiao-yun WANG Guan-bao |
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| Affiliation: | 1. Pingshuo Coal Industrial Company, China Coal Group, Suzhou 360060, China; 2. School of Resources and Environmental Engineering, Wuhan University of Techonology, Wuhan 430070, China |
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| Abstract: | Under the conditions of combined mining, the underground mining devices are on the slope of open pit near an open pit blast zone. The stability of the dope at the west and north of the first underground mining zone is safety guarantee of combined mining. The blasting vibration measurement shows that the maximum interval charge and bhst design are reasonable. |
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| Keywords: | combined mining blasting vibration safety monitoring slope stability |
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