以煤体结构为基础的煤与瓦斯突出简化力学模型  

A Simplified Mechanical Model for Coal and Gas Outbursts Based on Coal Structure

作　　者：杨陆武[1,2] 彭立世[1,2] 

机构地区：[1]中国矿业大学北京研究生部 [2]焦作工学院瓦斯地质研究所

出　　处：《焦作工学院学报》1997年第2期57-62,67,共7页Journal of Jiaozuo Institute of Technology(Natural Science)

摘　　要：从能量的角度分析计算了煤与瓦斯突出中作用于煤体的动力和煤体本身的阻力，建立了以煤体结构为基础的煤与瓦斯突出简化力学模型，定量讨论了煤与瓦斯突出的力学过程。The driving power and resistance of coal-body in coal and gas outbursts have been analysed and calculated in forms of energy. A Simplified model for outbursts is set up on the basis of the research of coal-body structure. The mechanical process of outbursts is also discussed quantitively. And an approach to obtaining the disturbed coal thickness, a determined condition for the outbursts is presented.

关 键 词：煤体结构 瓦斯突出 力学模型 构造煤 煤突出 

分 类 号：TD713[矿业工程—矿井通风与安全] TD31