| 兰坪铅锌露天矿爆破震动监测与分析 |
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| 引用本文： | 黄卫清.兰坪铅锌露天矿爆破震动监测与分析[J].矿冶,2012,21(2):79-83. |
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| 作者姓名： | 黄卫清 |
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| 作者单位： | 1. 昆明理工大学国土资源工程学院,昆明,650093
2. 云南金鼎锌业有限公司,云南兰坪,671401 |
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| 摘 要： | 为评价兰坪铅锌露天矿中深孔爆破震动对采场周边建(构)筑物的影响,同时反馈优化爆破设计,指导施工,对该矿生产爆破进行震动监测。监测数据分析表明当前爆破方案不会对矿区周边建(构)筑物产生破坏性影响;得到了该矿山爆破震动速度的回归公式以及最大一段安全药量,为矿山进行合理爆破设计提供了科学依据。
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| 关 键 词： | 露天矿 爆破 震动监测 回归分析 安全药量 |
| 收稿时间： | 2011/9/16 0:00:00 |
| 修稿时间： | 2012/5/21 0:00:00 |
Monitoring and Analyzing of Blasting Vibration in Lanping Lead and Zinc Open Pit Mine |
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| HUANG Wei-qing.Monitoring and Analyzing of Blasting Vibration in Lanping Lead and Zinc Open Pit Mine[J].Mining & Metallurgy,2012,21(2):79-83. |
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| Authors: | HUANG Wei-qing |
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| Affiliation: | 1.Faculty of Land Resource Engineering,Kunming University of Science and Technology,Kunming 650093,China; 2.Jinding Zinc Industry Company(Ltd),Lanping 671401,Yunnan,China) |
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| Abstract: | In order to evaluate the effect of the medium-length hole blasting vibration on the surrounding building(or structures) of Lanping lead and zinc open-pit mine,at the same time feed back and optimize the blasting design,the blasting vibration in the open pit mine is monitored.Through the analysis of the monitoring data,it shows that there is no devastating effects occurring from the blasting vibration to surrounding building(or structures) of the open-pit mine under the present scheme of blasting;the regression formula of blasting vibration velocity and the maximum single-shot firing safety dose in the open pit mine has been obtained,which provides a scientific basis for reasonable blasting design. |
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| Keywords: | open pit mine blasting vibration monitoring regression analysis safety explosive |
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