团柏煤矿回采巷道围岩控制技术研究
张海龙
（霍州煤电集团云厦建筑工程公司，山西 霍州 031400）
摘要： 针对团柏煤矿10-217 工作面回采巷道不耦合支护的问题，对支护方案进行了优化设计。在新的支护方案下，
观测了回采过程中巷道围岩的变形，发现工作面推进过程中，巷道两帮位移量为4 330 mm 左右，巷道顶板位移量为
2 950 mm。可见，新支护方案实现了耦合支护，为顺利回采提供了重要保障。
关键词： 不耦合支护；支护方案；围岩变形；耦合支护
中图分类号： TD353     文献标识码： A     文章编号： 2095-0802-(2021)02-0039-02
Study on Surrounding Rock Control Technology of Mining Roadway in Tuanbai Coal Mine
ZHANG Hailong
(Yunxia Construction Engineering Company, Huozhou Coal Electricity Group, Huozhou 031400, Shanxi, China)
Abstract: In view of the problem of non-coupling support in the mining roadway of 10-217 working face in Tuanbai Coal Mine,
the optimum design of the support scheme was carried out. Under the new support scheme, the deformation of the roadway surrounding
rock was observed during the mining process, and it was found that during the advancement of the working face, the displacement
of the two sides of the roadway was about 4 330 mm, and the displacement of the roadway roof was 2 950 mm. It can
be seen that the new support scheme realizes the coupling support and provides an important guarantee for the smooth recovery.

Key words: uncoupled support; support scheme; deformation of surrounding rock; coupling support