... tunnel ventilation and monitoring and control systems隧道通风与中央监察及管制系统 tunnel ventilation shaft隧道通风井 tunnel washer洗墙车 ...
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The paper introduces the project of the fire model experimentation about the shaft ventilation model to the Qinling-Zhongnanshan highway tunnel.
介绍了秦岭终南山特长公路隧道竖井通风模式下火灾模型试验方案，重点介绍了试验目的和测试项目；
The model can simulate operation conditions of the tunnel and solve key technical problems of ventilation shaft.
该模型通可以较好地模拟运营工况和解决通风风井部位的关键技术问题。
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