掘进支护技术是煤矿开采过程中的关键技术, 尤其是在复杂地质条件下, 开掘大量巷道可以为煤炭运输、煤矿开采等工作的有效进行提供保障.论文阐述了煤矿开采存在的不利因素, 分析了复杂地质条件下掘进开采过程中存在的问题, 并介绍了复杂地质条件下的煤矿掘进支护技术, 以期提高煤矿开采过程的安全性.%The excavation support technology is the key technology in the process of coal mining. In complex geological conditions, the excavation of a large number of roadways can provide guarantee for coal transportation, coal mining and other work. This paper expounds the disadvantageous factors existing in coal mining, analyzes the problems existing in the process of tunneling mining under complex geological conditions, and introduces the coal mine excavation support technology under complex geological conditions in order to improve the safety of coal mining process.
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