武汉市三环线汪家嘴立交方案研究

Study on Wangjiazui Interchange Scheme in Ring Ⅲ Line of Wuhan City

以武汉市三环线与东风大道的相交节点——汪家嘴立交改造方案为例,详细介绍了项目的背景,项目的建设条件等;根据交通调查预测和分析,结合周边建设条件,对方案的交通功能、周边建筑和既有设施的影响情况以及投资等多方面进行综合比选,最终选出交通功能优、经济合理、可实施性强的方案。

Taking the reconstruction scheme of Wangjiazhui Interchange in the intersected node of Ring Ⅲ Line and Dongfeng Avenue in Wuhan City as an example, the article introduces the background and construction conditions of the project in detail. Based on the forecast and analysis of traffic survey, and combined with the surrounding construction conditions, the article comprehensively compares the traffic functions of scheme, the influence on the surrounding buildings and the existing facilities, and the investment,and finally selects the optimized traffic function, reasonable economy and strong feasibility of scheme.