大相岭隧道2#斜井是雅泸高速公路大相岭特长隧道的运营专用通风巷道,具有斜距长、坡度大、地质情况复杂等特点,担负着正线隧道通风的繁重任务.文章着重介绍了大相岭隧道2#通风斜井左、右洞装碴、运输、提升等主要设备的配置方案及有轨运输系统(右洞四轨双道,左洞两轨单道)的安全保障设施.在保证隧道安全和施工进度的前提下,此方案具有很强的实用性和可操作性,取得了良好的经济效益及社会效益.%The NO.2 inclined shaft of the Daxiangling tunnel is characterized by its length, steep gradient andcomplex geological conditions, which make tunnel ventilation difficult. The matching of the muck loading,transporting and hoisting equipment for the N0.2 inclined shaft of the Daxiangling tunnel and the security of thetrack transportation system (four-track and two-lane for the right side and double-track and single lane for theleft side) are presented. This system is highly feasible and has achieved good economic returns and socialbenefits.
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