特长公路隧道通风方案比选研究  

Comparison and research of ventilation scheme for extra-long highway tunnel

作　　者：姜同虎 吴华[1] Jiang Tonghu;Wu Hua(Anhui Transport Consulting&Design Institute Co.,Ltd.,Road Traffic Energy saving and Environmental Protection Technology Transportation Industry R&D Center,Hefei 230088,China)

机构地区：[1]安徽省交通规划设计研究总院股份有限公司,公路交通节能环保技术交通运输行业研发中心,安徽合肥230088

出　　处：《山西建筑》2020年第23期145-146,共2页Shanxi Architecture

摘　　要：为解决5 km以上特长公路隧道火灾工况下排烟难题,依托雾岭头特长隧道,通过对该隧道通风方式、通风井类型进行比选研究,确定了雾岭头特长公路隧道全射流纵向通风+斜井排烟的通风方案,可为类似特长公路隧道通风方案的研究提供参考。In order to solve the problem of smoke exhaust under fire conditions in extra-long highway tunnels above 5 km.By comparing the ventilation mode and the type of ventilation well on the Wulingtou extra-long tunnel,this paper determines the ventilation scheme of full jet longitudinal ventilation and inclined well exhaust,which can provide reference for the study of ventilation scheme of similar super long highway tunnel.

关 键 词：特长公路隧道 通风方案 比选研究 

分 类 号：U453.5[建筑科学—桥梁与隧道工程]