留矿法嗣后充填开采中的地压活动与控制  

Analysis and Controlling on Ground Pressure in Mines with Backfilling Method After Shrinkage Method

作　　者：谢茂辉 伍佑伦[2] 冯声浪 周帮海 肖建新 罗万春 

机构地区：[1]湖北大冶市兴冶公司,湖北大冶市435100 [2]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》2006年第B11期36-39,共4页Mining Research and Development

摘　　要：针对湖北大冶石头嘴矿区开采中出现的地压活动进行了调查、分析，研究表明：工程地质条件、地应力的分布、采场布局方式、采场开采顺序、充填活动等是影响地下开采矿山地压活动的主要因素.在采取一系列监测与控制措施之后，矿山的地压活动得到基本控制，矿山的安全生产得到了恢复.According to the activation of ground pressure in Shitouzui mining area, which is located in Hubei province, and it is mined by backfilling method, investigation and analysis are performed. It demonstrate that the engineering geological condition, insitu stress distribution, arrangement of stopes, mining sequence of stopes and backfilling are the most important factors which affect the activation of ground pressure in backfilling mines, After a series of effective measurements of monitoring and controlling, ground pressure are controlled. And the safety of production is make sure.

关 键 词：留矿法 嗣后充填 地压活动 地压控制 

分 类 号：TD32[矿业工程—矿井建设]