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福州青洲闽江大桥主桥是继杨浦大桥、南浦大桥、徐浦大桥、广州鹤洞大桥之后,上海市基础工程公司施工的又一座迭合梁斜拉桥。大桥位于福州市马尾经济开发区内“同三线”国道上,跨越闽江通往长乐国际机场,全桥跨度为40m+250m+605m+250m+40m,共5跨,全长1185m。主梁采用钢梁和混凝土板共同受力的迭合梁形式,工字型断面纤细
Fuzhou Qingzhou Minjiang River Bridge is the main bridge following the Yangpu Bridge, Nanpu Bridge, Xu Pu Bridge, Guangzhou Hedong Bridge, the Shanghai Foundation Engineering Corporation construction of another one of the laminated cable-stayed bridge. The bridge is located on the “same-third-line” national highway within the Mawei Economic Development Zone in Fuzhou and crosses the Minjiang River to Changle International Airport. The span of the bridge is 40m + 250m + 605m + 250m + 40m with a total length of 1185m. The main girder adopts the form of the composite girders subjected to the common force of steel beams and concrete slabs, and the I-shaped section is slim