沿空留巷施工与支护技术现状分析
杨建忠
（山西煤炭运销集团野川煤业有限公司，山西 高平 048400）
摘要： 沿空留巷是煤层开采的重大技术革命，不仅提高了煤炭资源的采出率，还有助于提高煤矿掘进的效率。沿空
留巷在中国各大矿区得到了广泛的应用，并取得了不错的经济效益。分析了沿空留巷施工与支护技术的现状，并探讨了
影响沿空留巷的因素。
关键词： 煤矿开采；沿空留巷；施工与支护技术；影响因素
中图分类号： TD353     文献标志码： A    文章编号： 2095-0802-(2020)09-0142-02
Status Analysis on Construction and Support Technology of Gob-side Entry Retaining
YANG Jianzhong
(Yechuan Coal Industry Co., Ltd., Shanxi Coal Transportation and Sales Group, Gaoping 048400, Shanxi, China)
Abstract: Gob-side entry retaining is a major technical revolution in coal mining, which not only improves the recovery rate of
coal resources, but also helps to improve the efficiency of coal mining. Gob-side entry retaining has been widely used in China's
major mining areas, and achieved good economic benefits. This paper analyzed the present situation of gob-side entry retaining
construction and support technology, and discussed the factors influencing gob-side entry retaining.

 Key words: coal mining; gob-side entry retaining; construction and support technology; influencing factors