17层煤沿空留巷技术应用17 coals along spatially keep the lane technology abstract this article through along spatially to keep the lane technology application using
杨其泉;
摘要(Abstract):
本文通过对17层煤沿空留巷技术和沿空送巷技术的对比,凸显了沿空留巷技术的先进性及经济的可行性,为其它不稳定顶板条件下沿空留巷技术应用提供了一种有益尝试。
关键词(KeyWords): 沿空留巷;沿空送巷;超前出口;煤垛
基金项目(Foundation):
作者(Author): 杨其泉;
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