隧道通风设计与施工技术研究  

EXPLORATION OF TUNNEL VENTILATION DESIGN AND CONSTRUCTION TECHNOLOGY

作　　者：魏雨阳 狄育慧 WEI Yu-yang;DI Yu-hui(School of Urban Planning and Municipal Engineering,Xi’an Polytechnic University,710048,Xi'an,China)

机构地区：[1]西安工程大学城市规划与市政工程学院,西安710048

出　　处：《建筑技术》2025年第7期844-847,共4页Architecture Technology

摘　　要：我国现行隧道施工通风规范和相关技术标准缺少针对不同施工情况下通风系统的设计和计算方法,施工单位在隧道现场施工中通常凭经验对通风方案进行制订。以新建兰州至合作铁路站前工程1标西固隧道施工通风专项方案为基础,对通风设计方案和施工技术进行研究,通风设计方案包括通风方式选择、风机供风量计算、通风系统布置,然后对施工技术展开分析,要求经过对通风设计与施工技术的合理研究,能提升隧道通风的水平,研究结果可供类似工程参考。The current ventilation standards and related technical standards for tunnel construction in China lack design and calculation methods for ventilation systems under different construction conditions.Construction units usually formulate ventilation plans based on experience during tunnel construction on site.Based on the special ventilation plan for the construction of Xigu Tunnel in Section 1 of the Lanzhou Hezuo Railway Station Project,this study investigates the ventilation design scheme and construction technology.The ventilation design scheme includes the selection of ventilation methods,calculation of fan supply air volume,and layout of ventilation systems.Then,the construction technology is analyzed,and it is required to improve the level of tunnel ventilation through reasonable research on ventilation design and construction technology.The research results can be used as a reference for similar projects.

关 键 词：隧道 通风设计 长距离通风 

分 类 号：TU74[建筑科学—建筑技术科学]