煤与瓦斯突出矿区地应力场类型及特征分析  

Distributing Rules and Characters Analysis of Stress Field in Coal and Gas Outburst Mining

作　　者：蔡忠超[1] 付智超[1] 张振 

机构地区：[1]辽宁工程技术大学,辽宁阜新123000 [2]煤科总院太原分院,太原030006

出　　处：《煤炭技术》2009年第6期1-3,共3页Coal Technology

摘　　要：从产生地应力的机制出发,剖析地应力的主要影响因素,根据地应力测量结果对分布于我国东北、华北、华中的淮南等典型煤与瓦斯突出矿区的地应力分布规律和地应力场进行了分析。Based on in-situ stress mechanism,the mostly influencing factors are analyzed.According to the in-situ stress measurement results including the Northeast,North,Middle,South of China,the distributing rules and characters of typical coal and gas outburst mining area are analyzed.

关 键 词：地应力 应力场 煤与瓦斯突出 

分 类 号：TD713[矿业工程—矿井通风与安全]