快速路立交选型设计

Design on Type Selection of Expressway Interchange

摘要:

以深圳市南坪快速路三期为例，系统介绍了在城市建筑、用地、山体、基本农田、高压线、重大管线等建设条件限制时，针对现状立交改造和新建立交2种情况，立交选型在快速路立交设计中的应用。所得结论可供同行参考。

Abstract:

Taking Nanping Expressway Phase III in Shenzhen as an example, according to two situations of current interchange reconstruction and newly built interchange, the application of interchange type selection in the design of expressway interchange is systematically introduced when the construction conditions of urban buildings, land, mountains, basic farmland, high-voltage lines, and major pipelines are restricted. The conclusions obtained can be used as reference for the peers.