特长公路隧道通风方式探讨  

Discussion on the Ventilation Method of Extra-long Highway Tunnel

作　　者：肖尧[1] 

机构地区：[1]重庆交通大学土木建筑学院,重庆400074

出　　处：《重庆工商大学学报（自然科学版）》2014年第8期97-100,共4页Journal of Chongqing Technology and Business University:Natural Science Edition

基　　金：重庆市教育委员会科学技术研究项目(KJ120402)

摘　　要：特长公路隧道通风方式的选择不仅关系到隧道造价、建成后隧道运营费用,还必将影响隧道内司乘人员的心理和生理感受,而且与隧道的防火救灾直接相关;介绍了目前隧道的3种通风方式——-纵向式通风、半横向式通风和横向式通风,重点结合特长隧道的特点探讨了隧道通风方式,为相关人员提供参考。The selection of the ventilation methods for extra-long highway tunnels not only affects tunnel cost and the cost of the operation of the tunnel after the construction but also affects the psychological and physiological feelings of the drivers and passengers who pass the tunnels as well as is directly related to fireproofing and disaster rescue in the tunnels. Current three kinds of ventilation methods in tunnels such as longitudinal ventilation, semi- transverse ventilation and transverse ventilation, the ventilation methods in the tunnels are discussed based on the features of the extra-long tunnels, providing reference for the related personnel

关 键 词：通风方式 特长公路隧道 纵向式通风 双洞互补式网络通风 

分 类 号：U411[交通运输工程—道路与铁道工程]