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为确定地铁长区间事故工况通风方案、运行模式,使之满足地铁相关规范的要求,利用Stess软件对沈阳地铁1号线长区间进行模拟分析,把地铁长区间模型化,通过调整风机的风量、增设区间风井等方法寻求有效的通风方案、运行模式,确定地铁长区间事故工况的通风方案、运行模式,验证Stess软件在隧道防灾通风系统模拟分析中的适用性。
In order to determine the ventilation scheme and operating mode of accident conditions in the long section of subway, and to meet the requirements of the relevant regulations of the subway, the long section of Shenyang Subway Line 1 was simulated and analyzed by Stess software to model the long section of the subway. By adjusting the air volume of the fan, , The additional interval wind shaft and other methods to find an effective ventilation program and operation mode to determine the ventilation scheme and operation mode of the long-distance subway accident conditions and verify the applicability of Stess software in the simulation analysis of the tunnel disaster prevention and ventilation system.