In this paper,the ventilation technology of the extra-long tunnel of the plateau railway is studied,and a venti-lation strategy of the air storage room based on the ventilation technology of the vehicle shelter and the ventilation technolo-gy of the pedestrian passage is proposed.Based on the ventilation case of the extra-long tunnel of the plateau railway,the technical research of the air storage room is proposed.Based on the research results of this paper,it can be used as a ref-erence for the construction units and operating units of the extra-long tunnels of the plateau railways in China,so as to en-sure the ventilation performance of the extra-long tunnels,meet the environmental requirements of the relevant systems and specifications for the extra-long tunnels of the plateau railways,and realize the energy-saving effect of railway ventilation.
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