石津干渠右岸路面排水设计浅析

为防止石津干渠右岸307国道路面雨污水入渠污染输水水质，设计在干渠右侧坡顶处设置混凝土挡护墙，挡护墙旁设排水沟。通过一定间距设置的横向导水管，将路面集水排入南侧路边沟。

Analysis of the Pavement Drainage Design of the Right Bank in Shijin Main Canal

In order to prevent the rain water of 307 national highway road on the right bank of Shijin main canal inflows the canal to polute the water delivery quality, the author plan to set the concrete retaining wal at the main canal right slope, and the retaining wal instal the drainage ditch, and through a certain spacing of transverse aqueduct to put the road surface water into the south ditch on the side of road.