摘要
资源与环境是人类赖以生存和发展的基本条件 ,然而煤矿开采对地表环境和土地资源造成的破坏是极其严重的 .为从根本上解决这一问题 ,实现煤炭资源开采的可持续发展 ,提出了对煤矿采空区进行胶结充填的新思想 ,分别从胶结充填材料的选择、充填工艺与方案、经济评价 3个方面对煤矿胶结充填的可行性进行了探讨 .通过采空区的有效充填来控制岩层移动和地表变形 ,能够达到保护地表环境和土地资源的目的 .
Resources and environment are the basic conditions for living and developing of the human being. While the damage of ground environment and soil resources is very serious coursed by coal mining. To solve this problem thoroughly and realize the continuous development of coal resources mining, the new idea of goaf cement backfill in the coal mine is put forward. The feasibility of goaf cement backfill is discussed from three aspects. They are the selection of cement backfill material, the backfill technology and economic analysis. Its possible to control the rock movement and ground deformation through the effective goaf backfill. Then the aim can be realized to protect the ground environment and the soil resources.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
2000年第4期361-365,共5页
Journal of China Coal Society
