本文已被:浏览 1336次 下载 0次
中文摘要: 顶板的稳定性直接关系到嗣后采场的整体安全,以金山店铁矿为工程背景,通过理论计算与数值模拟相结合的技术手段,对分段空场嗣后顶板稳定性及其预控顶控制技术进行研究分析,确定合理的顶板参数,满足顶板整体稳定性与生产设备的适用性要求。
Abstract:The overall safety of subsequent stope is directly related to roof stability. Based on engineering background of Jinshandian Iron Mine, the roof stability and the pre-controlling technology of sublevel open and subsequent stope are studied by combining theoretical calculations and numerical simulation. And the reasonable parameters of roof are determined with meeting the demands of the overall stability of roof and the applicability of production equipment.
文章编号: 中图分类号: 文献标志码:
基金项目:国家自然科学基金资助项目(51374033);教育部博士点基金(20120006110022)
引用文本:
王洋,宋卫东,谭玉叶,方暄东,夏鸿.预控顶分段空场嗣后采场顶板稳定性分析[J].有色金属(矿山部分),2015,67(6):1-5.
WANG Yang,SONG Weidong,TAN Yeyu,FANG Xuandong,XIA Hong.Stability analysis of roof in stope with sublevel open and subsequent pre-controlling roof technology[J].NONFERROUS METALS(Mining Section),2015,67(6):1-5.
王洋,宋卫东,谭玉叶,方暄东,夏鸿.预控顶分段空场嗣后采场顶板稳定性分析[J].有色金属(矿山部分),2015,67(6):1-5.
WANG Yang,SONG Weidong,TAN Yeyu,FANG Xuandong,XIA Hong.Stability analysis of roof in stope with sublevel open and subsequent pre-controlling roof technology[J].NONFERROUS METALS(Mining Section),2015,67(6):1-5.