摘要
针对浅埋房式采空区遗留煤炭及其带来的各种井田灾害和生态破坏,在分析采空区灾害治理难点的基础上,创新性的提出了以露天剥离方式回收房式采空区遗留煤柱,同时整治土地、再造良田,从而实现采空区周边生态重建。
Aiming at various disasters and ecological destruction caused by residual coal resources in room mining goaf, based on the a- nalysis of the goal disaster management difficulty, a imlovative method was put forward to recycle the residual goal coal pillar by using open - pit mining, reclamation land and recycling of fertile land are carried out at the same time, and then ecological reconstruction in the mined -out area is achieved.
出处
《煤矿安全》
CAS
北大核心
2014年第2期197-199,203,共4页
Safety in Coal Mines
关键词
房式采空区
露天开采
煤柱回收
生态重建
边坡稳定
复垦
room mining goaf
open-pit mining
pillar recovery
ecological reconstruction
solpe stability
reclamation
