复杂地质条件下的矿山巷道支护技术优化研究  

Research on Optimization of Mining Tunnel Support Technology under Complex Geological Conditions

作　　者：陈东 姬克敏 CHEN Dong;JI Ke-min(Sichuan Institute of Energetical and Geological Survey,Chengdu 610000,China)

机构地区：[1]四川省能源地质调查研究所,四川成都610000

出　　处：《世界有色金属》2024年第20期229-231,共3页World Nonferrous Metals

摘　　要：矿山开采过程中,复杂地质条件给支护技术的设计与实施带来了巨大挑战。在复杂地质条件下,岩层结构复杂、地质断裂带发育、地下水丰富及地应力作用等因素使得矿山开采环境极具不确定性,导致支护系统面临更高的风险和技术难度。传统支护技术在应对这些复杂条件时,往往出现支护失效、岩层变形和安全隐患等问题,严重影响矿山的安全生产和经济效益。因此,研究复杂地质条件下的支护技术优化具有重要的现实意义和工程价值。针对复杂地质条件下现有支护技术的不足,本文旨在探索支护技术的优化策略,以提高支护系统的稳定性和安全性,降低施工成本和维护费用。During the mining process,complex geological conditions pose significant challenges to the design and implementation of support technology.Under complex geological conditions,factors such as complex rock structure,developed geological fault zones,abundant groundwater,and geostress make the mining environment highly uncertain,leading to higher risks and technical difficulties for the support system.Traditional support techniques often encounter problems such as support failure,rock deformation,and safety hazards when dealing with these complex conditions,seriously affecting the safety production and economic benefits of mines.Therefore,studying the optimization of support technology under complex geological conditions has important practical significance and engineering value.In response to the shortcomings of existing support technologies under complex geological conditions,this article aims to explore optimization strategies for support technologies to improve the stability and safety of support systems,reduce construction and maintenance costs.

关 键 词：复杂地质条件 矿山巷道支护技术 地质断裂带 

分 类 号：TD35[矿业工程—矿井建设]