公路风吹雪防治棚洞的风洞实验研究

马磊, 刘健, 冉武平, 胡智轩, 李在蓝, 俞祥祥

Wind tunnel experimental study on shed tunnels to prevent and control blowing snow on highways

Lei MA, Jian LIU, Wuping RAN, Zhixuan HU, Zailan LI, Xiangxiang YU

表4 棚洞洞内实验断面测点设置

Table 4 Setting of measuring points of experimental section in shed tunnel

高度/Ｈ 距离/Ｈ 0.14 0.04，0.77，1.49 0.36 0.04，0.77，1.49 0.71 0.04，0.77，1.49