巷旁充填支护沿空留巷工艺分析
张利文
（山西联盛能源投资有限公司，山西 柳林 033300）
摘要： 为了进一步提高煤炭资源的回采率，需要采用无煤柱开采技术，沿空留巷是其中之一。沿空留巷的关键在于
选择合适的巷旁支护体来维持巷道的稳定性。随着充填技术的日益成熟，巷旁充填支护已经被广泛应用于沿空留巷。分
析了巷旁充填支护沿空留巷的原理，重点探讨了现有的巷旁充填支护沿空留巷工艺。研究可为煤矿沿空留巷施工提供一
定的参考。
关键词： 无煤柱开采；沿空留巷；巷旁支护
中图分类号： TD353     文献标识码： A     文章编号： 2095-0802-(2021)04-0127-02
Analysis of Roadway Side Filling Supporting Technology for Gob Side Entry Retaining
ZHANG Liwen
(Liansheng Energy Investment Co., Ltd. of Shanxi, Liulin 033300, Shanxi, China)
Abstract: In order to further increase the recovery rate of coal resources, pillar-free mining technologies are required, and gob
side entry retaining is one of them. The key of gob side entry retaining is to choose a suitable roadway side support to maintain
the stability of the roadway. With the increasing maturity of the filling technology, the roadway side filling support has been widely
used in gob side entry retaining. This paper analyzed the principle of roadway side filling support for gob side entry retaining, and
mainly discussed the existing roadway side filling supporting technology for gob side entry retaining. The research can provide
certain reference for the construction of the gob side entry retaining in coal mines.

Key words: pillar-free mining; gob side entry retaining; roadway side support