摘要
纵向通风在经济上有显著的优越性， 近年来在国外得到了日益广泛的应用． 成渝高速公路工程实践表明， 在目前国家财力有限的情况下，
In recent years,as a result of economical advantage of longitudinal ventilation,it is increasingly widespread applied in all over the world.In our country,the jetting longitudinal ventilating would be actively spread to medium length tunnels under the finite finance capacity at present.
出处
《重庆交通学院学报》
1999年第4期116-119,130,共5页
Journal of Chongqing Jiaotong University
关键词
公路隧道
吸出式
吹吸式
通风
纵向通风
highway tunnel
inhaling out way ventilation
blowing inhaling way ventilation
