从魏家地矿的实践看我国复杂条件下应用综放技术的前景

结合魏家地煤矿的实际情况，探讨了复杂煤层条件下应用综放开采技术的前景，并从瓦斯，火灾的防治和矿压显现等方面论述了在复杂煤层条件下应用综放开采技术应解决的问题，魏家地矿综开采和经验表明，在条件复杂的煤层中应用综放开采技术是可行的，因此应加强综开采的基础研究。

PROSPECT OF ADOPTING FULLY MECHANIZED SUBLEVEL CAVING UNDER COMPLICATED SEAM CONDITION FROM THE PRACTICE OF WEIJIADI MINE IN CHINA

Integrated with the actual condition of Weijiadi Mine,discussed the prospect of adopting fully mechanized sublevel caving technique under complicated condition of coal seam and problems should be solved on gas and fire prevention and strata behaviours in its application.The mining experience in Weijiadi Mine shows that it is feasible to adopt fully mechanized sublevel caving technique in complicated seam condition,thus should strengthen fundamental research of this technique.