煤矿巷道灌浆法复合支护中浆液性能研究
张继兵
（山西煤炭运销集团三元石窟煤业有限公司，山西 长治 047500）
摘要： 根据相应的地质水文条件以及生产要求，为保证巷道支护的安全性，国内外学者不断研究分析各种先进的支
护技术。针对灌浆法复合支护在巷道支护中的应用开展分析，并对使用较为广泛的水泥砂浆制成的浆液在不同配合比情
况下的力学性能以及灌浆支护效果进行试验研究分析，取得的研究结论及规律在为同类型支护工程提供参考的同时，也
为煤矿巷道支护研究提供一定的帮助。
关键词： 巷道支护；灌浆法；材料配比；抗压强度
中图分类号： TD265.4     文献标志码： A     文章编号： 2095-0802-(2020)09-0041-03
Research on Slurry Performance in Composite Support with Grouting Method in
Coal Mine Roadway
ZHANG Jibing
(Sanyuan Shiku Coal Industry Co., Ltd., Shanxi Coal Transportation and Sales Group, Changzhi 047500, Shanxi, China)
Abstract: According to the corresponding geological and hydrological conditions and production requirements, in order to ensure
the safety of roadway support, domestic and foreign scholars continue to study and analyze various advanced support technologies.
This paper analyzed the application of grouting composite support in roadway support, and carried out experimental research and
analysis on the mechanical properties and grouting support effect of slurry made of widely used cement mortar in different mix
proportion. The research conclusions and rules can provide reference for the same type of support engineering, and also provide
certain help for the study of coal mine roadway support.

Key words: roadway support; grouting method; material ratio; compressive strength