地铁长区间中间风井设置探讨

Discussion on the intermediate air shaft design for long interval subway

以国外规范和标准为基础,结合国内常用设计方案,分析中间风井设置的必要性;通过SES软件模拟出结果进行数据补充论述。研究结果表明:设置中间风井非常必要,而且隧道风机的运行模式应结合消防救灾模式合理地进行调整,可为同类工程设计提供参考。

Based on foreign norms and standards, this paper analyzed the need for the establishment of the middle air shaft by combining with the commonly used domestic design, The SES software was used to provide simulation data for the analysis. The results show that it is necessary to set the middle air shaft, and the operation modes of the tunnel fans should be adjusted reasonably with the fire disaster relief mode. It can provide reference for similar engineering design.