复杂地质条件下煤矿采煤掘进和支护技术
刘树伟
（山西华阳集团新能股份有限公司二矿，山西 阳泉 045008）
摘要： 随着对煤炭需求量的日益增加，要求煤矿企业不断加大开采的强度和深度，使得开采面临的地质条件越来越
复杂，同时存在更多的安全隐患。支护技术是煤矿开采中不可或缺的安全保障技术，在煤矿开采中起着重要的作用。因
此，煤矿采煤掘进需要借助掘进和支护技术来保障开采的安全性和稳定性，为煤矿开采提供安全的工作环境。主要分析
了复杂地质条件下煤矿掘进存在的问题和煤矿采煤掘进和支护技术，需根据不同的地质条件采用相应的技术。
关键词： 复杂地质条件；采煤；掘进技术；支护技术
中图分类号： TD263.2；TD353      文献标志码： A      文章编号： 2095-0802-(2023)03-0146-03
Driving and Support Technology in Coal Mining under Complex Geological Conditions
LIU Shuwei
(No.2 Coal Mine, Shanxi Huayang Group New Energy Co., Ltd., Yangquan 045008, Shanxi, China)
Abstract: With the increasing demand for coal, coal mining enterprises are required to increase the intensity and depth of mining,
which makes the geological conditions faced by mining more and more complex, and there are more potential safety hazards.
Support technology is an indispensable security technology in coal mining and plays an important role in coal mining. Therefore,
coal mining and tunneling needs tunneling and support technology to ensure the safety and stability of mining and provide a safe
working environment for coal mining. This paper mainly analyzed the problems existing in the coal mine tunneling under the
complex geological conditions and the coal mining tunneling and support technology. Corresponding technologies should be taken
according to different geological conditions.

Key words: complex geological conditions; coal mining; tunneling technology; support technology