煤矿深部回采巷道支护技术研讨

Discussion on the Supporting Technology Used in Mining Roadway in Deep Coal Mine

煤矿顶板垮落是煤矿安全事故的重要因素,如何保证顶板支护良好对煤矿管理人员来说至关重要。中国在煤矿深部回采巷道支护上,还存在着很多问题。主要就中国煤矿深部巷道基本条件、巷道支护的形式及优缺点等进行阐述,最后分析了煤矿深部巷道支护的不足和发展方向。

Roof falling is one of the important factors of coal mine safety accidents. How to ensure good roof support is very important for coal mine management. There are a lot of problems in the deep roadway supporting in Chinese coal mines. This paper mainly discussed basic conditions of deep roadway, the form of coal mine roadway and the its advantages and disadvantages in China, and finally analyzed the shortage and developing direction of the coal mine roadway supporting.