| 新城金矿深部矿体采矿方法研究 |
| |
| 引用本文： | 刘晓光,李启月,苏环,郭子源. 新城金矿深部矿体采矿方法研究[J]. 矿冶工程, 2015, 35(1): 27-30. DOI: 10.3969/j.issn.0253-6099.2015.01.008 |
| |
| 作者姓名： | 刘晓光 李启月 苏环 郭子源 |
| |
| 作者单位： | 山东黄金矿业股份有限公司 新城金矿, 山东 莱州 261400 |
| |
| 摘 要： | 概述了新城金矿采矿方法沿革, 分析了浅部Ⅰ#矿体和深部Ⅴ#矿体开采技术经济条件的差异, 提出在深部Ⅴ#矿体进行全分段预裂挤压一次爆破采矿法, 试验结果表明, 该方法是一种高效率、高强度、低成本的采矿方法, 可以在中厚以上、中等稳固以上的矿体中推广运用。
|
| 关 键 词： | 深部矿体 采矿方法 大规模高强度开采 |
| 收稿时间： | 2014-08-17 |
Mining Method for Deep Orebody in Xincheng Gold Mine |
| |
| LIU Xiao-guang,LI Qi-yue,SU Huan,GUO Zi-yuan. Mining Method for Deep Orebody in Xincheng Gold Mine[J]. Mining and Metallurgical Engineering, 2015, 35(1): 27-30. DOI: 10.3969/j.issn.0253-6099.2015.01.008 |
| |
| Authors: | LIU Xiao-guang LI Qi-yue SU Huan GUO Zi-yuan |
| |
| Affiliation: | Xincheng Gold Mine, Shandong Gold Mining Stock Co Ltd, Laizhou 261400, Shandong, China |
| |
| Abstract: | The evolution of mining technology in Xincheng Gold Mine was reviewed, and the difference in the technical and economic conditions for mining the shallow Ⅰ# orebody and deep V# orebody was analyzed. A mining method of extrusion blasting with segmented presplitting was proposed. Based on the research on the characteristics, structure parameters and key technologies of the new mining method, it is shown that the new method is characterized by high efficiency, high strength and low cost. And it can be applied into mining the ore body with more than medium-thickness and moderate stability. |
| |
| Keywords: | deep orebody mining method large scale mining of high strength |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《矿冶工程》浏览原始摘要信息 |
|
点击此处可从《矿冶工程》下载全文 |
|
