摘要
为充分解放"三下"压煤,冀中能源集团成功应用了多种充填采煤方法,取得了良好的经济效益和社会效益。介绍了固体充填、膏体充填、似膏体充填和高水材料充填采煤方法的应用,从施工工艺、系统组成、充填材料、充填效果等方面进行了对比分析,总结了4种充填采煤方法的特点和适用条件,为进一步推广充填采煤技术提供了宝贵经验。
Jizhong Energy Group has applied successfully several stowing mining methods to liberating coal resource under railway,buildings and water body.Excellent economic and social profit has been made.This paper introduced application of several stowing methods including solid stowing,paste stowing,paste-like stowing and high-water stowing and compared these methods from construction technique,system component,stowing material and stowing effect.Based on this,it concluded the characteristic and adaptable condition of 4 methods,which provided reference for further popularization of stowing mining technology.
出处
《煤矿开采》
北大核心
2010年第6期1-3,共3页
Coal Mining Technology
关键词
充填采煤
固体充填
膏体充填
似膏体充填
高水充填
coal mining by stowing
solid stowing
paste stowing
paste-like stowing
high-water stowing
