羊角特长隧道营运通风系统研究

Research on the Ventilation System of Extra-long Yangjiao Tunnel

通过西部开发省际公路通道重庆—长沙公路、武隆—水江段羊角特长隧道(长6.8 km)通风系统的研究,尤其对影响通风计算的一些基本参数做了研究与分析,给出了特长隧道通风计算标准,为特长隧道的通风系统提供了设计经验。

Through the study on the ventilation system of Yangjiao extra-long tunnel, which locates in the west development province road passage from Chongqing to Changsha, connecting Wulong with Shuijiang, especially through the research and analysis on some basic parameter affecting ventilation calculation, the calculation standard of extra-long tunnel is given . Besides, design experience of ventilation system of extra-long tunnel is offered.