注浆加固技术在综采面过空巷中的应用

Application of Grouting Reinforcement Technology in Fully-mechanized Mining Face Passing through Goaf Roadways

通过全面了解综采面过空巷所面临的挑战以及注浆加固技术的发展历程,探究注浆材料、设备和工作原理,结合具体工程实践案例,突显注浆加固技术在实际操作中的成效。比较技术的优势与局限性,强调其在巷道稳定性方面的实际效果,并提出未来研究的方向。该研究旨在为煤矿工程中推广注浆加固技术提供实用指导,以提高煤矿工程的整体安全性和效益。

Through a comprehensive understanding of the challenges faced by fully-mechanized mining face passing through goaf roadways and the development process of grouting reinforcement technology,the grouting materials,equipment and working principle were explored,and the effectiveness of grouting reinforcement technology in actual operation was highlighted by combining concrete engineering practice cases.The advantages and limitations of the technique were compared,the practical effect on roadway stability was emphasized,and the direction of future research was put forward.The purpose of the study is to provide practical guidance for promoting grouting reinforcement technology in coal mine engineering,so as to improve the overall safety and benefit of coal mine engineering.