煤矿开采技术发展方向刍议

Study on Developmental Directions for Coal Mining

对我国煤矿开采技术的发展方向进行了探讨,指出深矿井开采技术、"三下"采煤技术、绿色开采技术等是我国煤矿开采技术发展的方向。

The paper has discussed the orientation of technological development of mining and pointed out that deep mining production technique, coal mining under buildings, water--bodies and railways and green mining technology are the developmental directions for coal mining technology in China.