矸石自溜充填技术  

Waste tone gravity stowing technology

作　　者：袁静宜[1] 

机构地区：[1]煤炭科学研究总院唐山研究院,河北省唐山市新华西道21号063012

出　　处：《中国煤炭》2008年第11期57-58,共2页China Coal

摘　　要：介绍了矸石自溜充填开采技术的适用条件、充填工艺及其充填效果,认为该技术工艺可以有效抑制地表变形,具备充填成本低、充填系统简单等优点。This paper introduces the applicable conditions of waste stone gravity stowing technology, its appli cation and stowing effects. It is taken for granted that this technology can effectively mitigate ground surface de formation. The paper also describes the advantages of this technology such as lower stowing costs and simpler sto wing system to be used.

关 键 词：充填法开采 矸石自溜充填技术 

分 类 号：TD353.7[矿业工程—矿井建设]