金川二矿区16行垂直矿柱的开采风险分析与预测  

Risk Analysis and Forecast of Exploiting the 16th Line Vertical Pillar in No.2 Mining Area of Jinchuan Group Ltd

作　　者：高建科 张海军 贾永军 苏永定[3] 陈怀利 

机构地区：[1]金川集团有限公司,甘肃金昌市737100 [2]内蒙古有色地质勘察局609队,内蒙古呼和浩特010020 [3]中南大学资源与安全工程学院,湖南长沙410083

出　　处：《矿业研究与开发》2008年第1期1-2,18,共3页Mining Research and Development

摘　　要：叙述了金川二矿区16行垂直矿柱开采前的状况,介绍了16行垂直矿柱开采的依据及回采实践,从开采安全性、矿山地压活动、矿山整体稳定性3个方面对16行垂直矿柱开采的风险进行了分析与预测,相应提出了16行垂直矿柱安全回采的合理建议。The original status of the 16th line vertical pillar in the No. 2 mining area of Jinchuan Group Ltd are narrated, the bases and practice of exploiting the pillar are introduced as well. The risks of exploiting the 16th line vertical pillar are analyzed and forecasted from three aspects： security of exploitation, ground pressure activity and mine＇s overall stability. According to the analysis and forecast of risk, several reasonable suggestions are given for the safe exploition of the 16th line verticat pillar. exploit the pillar high efficiently.

关 键 词：垂直矿柱 矿山地压 风险预测 安全生产 

分 类 号：TD853.391.1[矿业工程—金属矿开采]