高原铁路某特长隧道独头掘进通风技术分析

Analysis of ventilation technologyof air storage room in long tunnel of plateau railroad

文章面向高原铁路特长隧道,开展通风技术研究,提出一种基于避车洞通风技术、人行通道通风技术的蓄风房通风策略。基于高原铁路特长隧道通风案例,研究了蓄风房技术。文中研究成果供我国高原铁路特长隧道建设单位、运营单位加以参考、借鉴,以保证特长隧道通风性能,满足相关制度、规范对高原铁路特长隧道的环境要求,并实现铁路通风的节能效果。

In this paper,the ventilation technology of the extra-long tunnel of the plateau railway is studied,and a ventilation strategy of the air storage room based on the ventilation technology of the vehicle shelter and the ventilation technology 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 reference for the construction units and operating units of the extra-long tunnels of the plateau railways in China,so as to ensure 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.