宁波市鄞州大道-机场路立交节点设计方案研究

摘要:

鄞州大道和机场快速路是宁波市快速路网的重要组成部分,鄞州大道横穿东西,串联临空片区和南部商务区两大重要组团,机场路纵贯南北,是南部奉化与北部三江口重要的联系纽带,两条快速路的建成对促进沿线产业合理布局,带动区域经济快速发展具有重要意义。作为两条快速路的互通节点,鄞州大道-机场路立交在整个宁波市快速路网中发挥着重要的交通转换作用。本文基于立交功能定位、现状条件和交通流量分析,对立交节点进行了多方案设计和比选,设计方案及理念可供类似项目参考。

Abstract:

SYinzhou avenue and airport road are important components of Ningbo"s expressway system. Yinzhou Avenue runs from east to west and connects two important groups of airport area and southern business district. Airport road runs from north to South and is an important link between Fenghua in the South and Sanjiangkou in the north. The completion of the two expressways will promote the rational layout of industries along the line,and It is of great significance to drive the rapid development of regional economy. As the interchange node of two expressways, Yinzhou avenue and airport road Interchange plays an important role in traffic conversion in the whole Ningbo expressway system. Based on the analysis of interchange function positioning, current conditions and traffic flow, this paper makes multi scheme design and comparison of interchange nodes. The design scheme and concept can be used as a reference for similar projects.