| 露天矿高边坡爆破振动效应研究 |
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| 引用本文： | 柯新华. 露天矿高边坡爆破振动效应研究[J]. 铜业工程, 2011, 0(5): 19-20,47 |
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| 作者姓名： | 柯新华 |
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| 作者单位： | 江西铜业集团公司德兴铜矿,江西德兴,334224 |
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| 摘 要： | 采用UBOX-20016爆破振动记录仪对露天矿日常台阶深孔爆破产生的地震效应进行监测,通过数据回归和分析,采用最小二乘法得出了爆破地震波衰减经验公式,并对其可信度进行了论证,同时提出了在不同爆破区域、爆破参数和装药条件下控制爆破振动速度的技术措施。
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| 关 键 词： | 露天矿 高边坡 爆破振动 现场监测 效应研究 |
Blasting Vibration Effect Researching of High Slope in Open - pit Mine |
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| KE Xin-hua. Blasting Vibration Effect Researching of High Slope in Open - pit Mine[J]. Copper Engineering, 2011, 0(5): 19-20,47 |
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| Authors: | KE Xin-hua |
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| Affiliation: | KE Xin-hua(Dexin Copper Mine,Jiangxi Copper Corporation,Dexing,Jiangxi,China 334224) |
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| Abstract: | The seismic effects produced by the daily step deep-hole blasting of the Open-pit mine were monitored by using the UBOX-20016 blasting vibration recorder.The empirical equation of the blasting seismic wave attenuation was deduced by the least square method through the data regression analysis,and its credibility is demonstrated.The technical measures of the controlled blasting vibration velocity in different blasting region,and the technical measures under the different blasting parameters and charging cond... |
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| Keywords: | open-pit mine high Slope blasting vibration in-situ testing effect researching |
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