多匝道城市公路隧道通风孔布置研究

姜学鹏，余璨，毛杨苏宜

Research on Layout of Ventilation Opening of  Multipleramp Highway Tunnel in Urban Areas

JIANG Xuepeng, YU Can, MAO Yangsuyi

隧道建设 . 2017, (5): 560 -564 . DOI: 10.3973/j.issn.1672-741X.2017.05.006