九里山矿井田构造区地应力对煤与瓦斯突出的影响分析  

Influence of Tectonic Region Ground Stress on Coal and Gas Outburst in Jiulishan Mine Field

作　　者：谢述新[1] 

机构地区：[1]河南能源化工集团焦煤集团公司,河南焦作454002

出　　处：《煤矿安全》2015年第9期169-172,176,共5页Safety in Coal Mines

摘　　要：为了分析研究井田构造区地应力对煤与瓦斯突出的影响,采用理论分析、现场实测和实验室试验并结合数值模拟结等方法,对九里山矿井地应力状态进行了划分,得出了九里山矿井田地应力分布规律,绘制井田构造区应力状态分区图。In order to analyze the influence of ground stress in tectonic area on coal and gas outburst,by theoretical analysis,field measurement and laboratory experiment and combined with method of numerical simulation,the in- situ stress state in Jiulishan Mine was divided; the distribution laws of Jiulishan Mine ground stress is obtained; partition map of stress state in tectonic region of mining area is drawn.

关 键 词：煤与瓦斯突出 构造区 构造应力 地应力 数值模拟 

分 类 号：TD713[矿业工程—矿井通风与安全]