摘要
井下小断面巷道施工过程中,存在施工慢、安全隐患多、机械化程度低的问题。分析和研究各项技术指标,得出小断面多循环快速掘进技术,此技术能提高施工效率和安全。
There are problems in tunnel construction process in small cross section underground mine such as slow construction,many hidden safety dangers and low degree of mechanization. This paper analyzed and researched various technical indices and put forward multi-cycle rapid excavation technology that can improve the construction efficiency and safety.
出处
《能源与节能》
2015年第12期115-116,共2页
Energy and Energy Conservation
关键词
矿井掘进
技术研究
施工进度
mine excavation
technical research
construction schedule
