城市交通隧道通风系统设计

摘要

The unique geographical position of the urban traffic tunnel,strict control of environment to pollutant emissions and urban tidal traffic factors are challenges to the tunnel ventilation system de-sign.According to the constructed engineering,the difficulties and countermeasures of urban traffic tunnel ventilation system are analyzed.The Xiamen second west tunnel ventilation system is also in-troduced.%基于城市交通隧道独特的地理位置，周边环境对污染物排放的严格控制，以及城市潮汐交通等因素，成为城市交通隧道通风系统设计面临的难点。文中结合已建工程项目，分析城市交通隧道通风系统设计难点及对策，并对厦门第二西通道工程通风系统设计进行介绍。