Resources are an important issue of global concern,and coal mine safety production is one of the focuses of widespread social attention.In the process of coal mine excavation,support technology is one of the commonly used key technologies.However,the harsh development environment and complex geological conditions of coal mines often lead to various problems during the excavation process.In order to address these challenges,a thorough analysis and summary of the problems in coal mine excavation support were conducted,and corresponding solutions were proposed.By exploring the characteristics of coal mine excavation and support construction,existing mining and excavation technologies,factors affecting excavation and support,and existing problems,the aim was to propose strategies for improving excavation and support technology to improve the efficiency and safety of coal mine excavation and support work.
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