永兴一号隧道通风方案设计与施工  

Design and Construction of Ventilation Scheme for Yongxing No.1 Tunnel

作　　者：常冠星 CHANG Guanxing(China Railway 14th Bureau Group Qingdao Engineering Co.,Ltd.,Qingdao,Shandong,266000,China)

机构地区：[1]中铁十四局集团青岛工程有限公司,山东青岛266000

出　　处：《工程建设（维泽科技）》2023年第12期135-140,共6页Engineering Construction

摘　　要：通风方案设计是隧道施工建设的重要环节之一,具有排出毒害气体,净化洞内空气,保障施工安全的重要作用。文中以永兴一号隧道为工程背景,针对不同的隧道入口设计了对应的通风方案,计算了隧道通风量,选取了通风设备,并对隧道内风机和风管的施工方案进行了探讨。文中的研究成果可为隧道的分区通风设计与研究提供参考。Ventilation scheme design is one of the important links in tunnel construction,which plays an important role in discharging toxic gases,purifying the air inside the tunnel,and ensuring construction safety.Taking the Yongxing No.1 Tunnel as the engineering background,corresponding ventilation schemes were designed for different tunnel entrances,the tunnel ventilation volume was calculated,ventilation equipment was selected,and the construction scheme of fans and ducts inside the tunnel was discussed.The research results in the article can provide reference for the design and research of zoned ventilation in tunnels.

关 键 词：通风量计算 隧道通风 方案设计 

分 类 号：U455.3[建筑科学—桥梁与隧道工程]