China Coal Xinji Energy Co. ,Ltd.
Mining Engineering Research Institute,Shandong University of Science and Technology
National Engineering Research Center ofCoal Filling Mining,Shandong University of Science and Technology

基于我国巷道围岩注浆技术的研究现状,从巷道围岩注浆加固理论、注浆工艺、注浆材料、注浆参数、注浆效果评价5个方面进行了分析与论述。探讨了目前巷道围岩注浆加固技术存在的问题,提出了巷道围岩注浆加固技术的发展趋势:设计与开发模拟浆液扩散设备;研发价格低廉、毒害小的化学类注浆材料;建立一套注浆工艺选择标准,制订出不同注浆工艺适用条件;研发注浆参数实时监测记录仪器;建立一套完整注浆效果评价体系或研发出更先进的检测注浆效果的仪器。

Based on the current research status of grouting technology for surrounding rock in roadways in China,this study analyzes and discusses five aspects:grouting theory,grouting process,grouting materials,grouting parameters,and evaluation of grouting effect. The existing issues within the current grouting reinforcement technology for roadway surrounding rock are explored. To address these problems,the following development trends for grouting technology in roadway surrounding rock are proposed:designing and developing simulation equipment for grout diffusion;developing cost-effective and low-toxicity chemical grouting materials;establishing a set of standards for selecting grouting processes and formulating applicable conditions for different grouting techniques;creating real -time monitoring and recording instruments for grouting parameters;establishing a comprehensive evaluation system for grouting effects or developing more advanced instruments for detecting grouting efficacy.

周宏范,王国普,辛保彦,等.我国巷道围岩注浆加固技术研究现状及发展趋势[J].矿业安全与环保,2024,51(5):66-75.

ZHOU Hongfan,WANG Guopu,XIN Baoyan,et al. Research status and development trend of roadway surrounding rock grouting technology in China[J]. Mining Safety & Environmental Protection,2024,51(5):66-75.