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| 三山岛金矿辅助斜坡道光面爆破方案研究 | |
| 引用本文： | 刘钦,杨鹏,陈赞成,李威,门瑞营,于跟波.三山岛金矿辅助斜坡道光面爆破方案研究[J].工程爆破,2011,17(3):38-40. |
| 作者姓名： | 刘钦 杨鹏 陈赞成 李威 门瑞营 于跟波 |
| 作者单位： | 1. 北京科技大学土木与环境工程学院,北京100083;山东黄金矿业(莱州)有限公司三山岛金矿,山东莱州261442 2. 北京科技大学土木与环境工程学院,北京,100083 3. 北京矿冶研究总院,北京,100070 4. 山东黄金矿业(莱州)有限公司三山岛金矿,山东莱州,261442 |
| 摘 要： | 采用先施工导硐、后施工光爆层的二次成巷方案,通过合理地优化爆破设计以及多次对现场光面爆破方案进行总结和完善,使得光面爆破在三山岛金矿辅助斜坡道施工中得到成功的应用,提高了斜坡道施工进度,确保了该矿资源开采的安全性. |
| 关 键 词： | 地下采矿 斜坡道 光面爆破 爆破方案 |
STUDY ON SMOOTH BLASTING SCHEME OF ASSISTANT RAMP IN SANSHANDAO GOLD MINE |
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| LIU Qin,YANG Peng,CHEN Zan-cheng,LI Wei,MEN Rui-ying,YU Gen-bo.STUDY ON SMOOTH BLASTING SCHEME OF ASSISTANT RAMP IN SANSHANDAO GOLD MINE[J].Engineering Blasting,2011,17(3):38-40. | |
| Authors: | LIU Qin YANG Peng CHEN Zan-cheng LI Wei MEN Rui-ying YU Gen-bo |
| Affiliation: | LIU Qin1,2,YANG Peng1,CHEN Zan-cheng3,LI Wei2,MEN Rui-ying1,YU Gen-bo1(1.School of Civil and Environmental Engineering,University of Science and Technology Beijing,Beijing 100083,China,2.Sanshandao Gold Mine of Shandong Gold Mining(Laizhou) Co.Ltd.,Laizhou 261442,Shandong,3.Beijing General Research Institute of Mining and Metallurgy,Beijing 100070,China) |
| Abstract: | Assistant ramps of Sanshandao gold mine were completed by two times blasting which pilot tunnel was blasted for the first time and smooth blasting layer was blasted for the second time.Through reasonable optimization of blasting design and summarizing and improving the smooth blasting scheme by multiple field tests,the scheme has been successfully applied in the construction of ramps.This improves construction speed of ramps and ensures mining safety. |
| Keywords: | Underground mining Ramp Smooth blasting Blasting scheme |
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