极复杂条件下离层注浆充填绿色开采技术研究

Study on green mining technology of separation grouting filling under extremely complex condition

文中主要研究基于离层注浆充填技术,解决极复杂条件下资源开采与地表建(构)筑物及土地保护之间的矛盾,有效释放煤炭资源,实现煤炭资源绿色开采。

In this paper,the grouting filling technology was mainly studied based on separation layer to resolve the contradiction between the resource exploitation and the landmark buildings and the land protection under extremely complex conditions. coal resources were effectively released and the green mining of coal resources was realized.