煤矿采空区充填工艺及进展  

Coal mine gob area stowing:techniques and progress

作　　者：曹辉[1] 张佳琳[1] 

机构地区：[1]中国矿业大学力学与建筑工程学院,北京市海淀区100083

出　　处：《中国煤炭》2009年第3期57-60,共4页China Coal

摘　　要：介绍了煤矿采空区充填工艺,总结了传统煤矿采空区充填工艺的特点,阐述了当代煤矿充填工艺的进展,通过分析得出似膏体充填工艺在治理井下环境污染、降低充填采矿费用、提高充填采矿生产效率等方面具有明显的优越性的结论。Having introduced gob area stowing techniques for use in coal mines, this paper summarizes the characteristics of traditional stowing techniques and also introduces the technical progress of the contemporary stowing techniques. An analysis indicates that the use of plaster-like material stowing technique are more advantegeous in solving the problems of underground pollution, reducing stowing costs and improving stowing and mining efficiencies.

关 键 词：水力充填 风力充填 自溜充填 带状充填 似膏体充填 

分 类 号：TD823.97[矿业工程—煤矿开采]