高原高寒铁路特长隧道养护维修工艺研究

Study On Maintenance Technology of Long Tunnel of Plateau And Alpine Railway

关角隧道是地处高原高寒地区的特长隧道,其养护维修经验对于我国高原高寒地区铁路建设意义重大。从关角隧道病害入手,研究分析了养护维修机构、定员、作业机具等配置内容,提出了高原高寒长大隧道养护的建议与对策。

Guanjiao tunnel is a super long tunnel located in the plateau and alpine region.Its maintenance experience is of great significance to the railway construction in the plateau and alpine region of China.Starting with the diseases of Guanjiao tunnel,this paper studies and analyzes the configuration of maintenance and repair institutions,personnel quota and working machines and tools,and puts forward some suggestions and Countermeasures for the maintenance of long and cold tunnels in plateau.