扬州新万福大桥设计方案与施工技术研究

Research on Design Plan and Construction of the New Wanfu Bridge of Yangzhou

文章以扬州新万福大桥为例,主要从设计方案比选及创新、难点及解决方案、施工中遇到的难题及处理方案等方面着重介绍。基于新颖复杂的结构形式、景观功能需求、苛刻的环境因素、工期限制等,建立了能够融合桥梁和建筑规范的塔楼一体化桥梁设计新理念,形成了塔、楼一体化的自锚式悬索桥成套设计施工技术,顺利完成了国内首座双层自锚式悬索景观塔桥的设计和施工,取得了良好的经济和社会效益。

This paper takes Yangzhou New Wanfu Bridge as an example, mainly from the design scheme selection and innovation, design difficulties and solutions, construction problems and treatment schemes and other aspects of the focus. Based on a novel complex structure, landscape function demand, harsh environmental factors, time limit and so on, established can fuse Bridges and building codes towers, integration of the new concept of bridge design, formed the tower, building integration since the anchor complete design and construction technology of suspension Bridges, successfully completed the first domestic double since the anchor cable tower bridge landscape design and construction, Good economic and social benefits have been achieved.