| 露天与地下巷道交汇处安全开采研究 |
| |
| 引用本文： | 韦志兴,刘文安,黎永杰,詹海华. 露天与地下巷道交汇处安全开采研究[J]. 中国锰业, 2014, 0(1): 17-19 |
| |
| 作者姓名： | 韦志兴 刘文安 黎永杰 詹海华 |
| |
| 作者单位： | [1]中信大锰矿业有限责任公司大新锰矿分公司,广西大新532315 [2]中信大锰矿业有限责任公司,广西南宁530029 |
| |
| 摘 要： | 探索确定井上和井下开采的爆破参数，使露天开采和地下开采同时进行而互不影响。尝试探索露天开采爆破对地下巷道影响的临界距离，使得露天开采能够顺利通过距离露采较近的地采主运输巷道上方，减少露采对地采运输主巷的影响，使露采和地采能够同时安全进行。
|
| 关 键 词： | 露采与地采 爆破措施 采剥方案 安全开采 |
A Safety Mining Scheme in Open-pit Mining and Mining Roadway |
| |
| WEI Zhixing,LIU Wen＇ an,LI Yongjie,ZHAN Haihua. A Safety Mining Scheme in Open-pit Mining and Mining Roadway[J]. China's Manganese Industry, 2014, 0(1): 17-19 |
| |
| Authors: | WEI Zhixing LIU Wen＇ an LI Yongjie ZHAN Haihua |
| |
| Affiliation: | 1 CITIC Dameng Mining Industries Limited, Daxin Manganese Mine Branch, Daxin, Guangxi 532315, China; 2. CITIC Dameng Mining Industries Limited, Nanning , Guangxi 530029, China) |
| |
| Abstract: | This article has made an exploration of the pit fluctuation in the process of mining the determination of blasting parameters, including the blasting earthquake hazards, the safeguard of the stability of roadway and other technical problems. We will solve the relations between the open-pit mining and mining and alternate conditions at the same time, trying to explore the influence of blasting in underground coal mining roadway critical distance. Also we have enabled the strip mining process to pass from open-pit mining to close the main haulage roadway, reducing the open-pit mining to the influence of the main mining transportation lane with open-pit mining and safety at the same time. |
| |
| Keywords: | Open-pit mining and mining Blasting measures Stripping solution Safety mining |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
