上海市二级公路特点及改建设计要点探讨

Discussion on Characteristics and Reconstruction Design Essentials of Second-class Highways in Shanghai

因公路等级划分方式不同,上海市二级公路与其他地区相比有较大不同。在对上海市二级公路特点进行分析的基础上,对其改建的总体设计要点、线路设计要点、路基设计要点、路面设计要点和排水设计要点进行了介绍,为相关从业人员提供一定的设计参考和工程经验。

Due to the different grading methods of highways,the second-class highways in Shanghai are greatly different from the highways in the other regions.On the basis of analyzing the characteristics of the second-class highways in Shanghai,this paper introduces the overall design essentials,route design essentials,roadbed design essentials,pavement design essentials and drainage design essentials of its reconstruction,which can provide the design reference and engineering experience for the relevant practitioners.