Study On Traffic Organization Optimized Design Of Intersection

As our country economy is developing continuously and the process of mobility is speeding up constantly, the problem of the urban traffic jam is becoming more serious and turns to be the important reason of restricting urban development. Intersection is the throat of urban road net and the place in which the traffic jam and the accident often occur. Thereby, how to solve the traffic jam and safe of the urban intersection is the key of sloving urban traffic jam.The key of sloving urban traffic jam is how to organize urban traffic .As the same , the key of sloving the traffic jam and safe in urban intersection is how to organize traffic.Firstly ,the thesis elaborates some theoretical research of the optimized design of traffic organization in intersection, and summarizes some methods of the optimized design of the traffic organization of the intersection at home and abroad; Secondly, the thesis elaborates the optimized design of the traffic organization of the planimetric intersection from the hardware and software design; Lastly, the thesis puts forwad some methods in order to solve the main problem of the traffic mobility of the entrance and the export of the fly-over junction.