这篇文章所叙述的大沽河桥是46米+104米+46米三跨钢筋混凝土带挂孔的斜拉桥,文中介绍了这座公路桥的设计与施工概况。全文分五部分:一、水文地质;二、结构与构造;三、设计;四、施工;五、试验。上期已刊出前两部分,这期继续将其余部分刊出。 Dagu River Bridge described in this article is a 46 m + 104 m +46 m three-span reinforced concrete cable-stayed bridge with hanging holes, the paper introduces the design and construction of the bridge. The full text is divided into five parts: First, hydrogeology; Second, the structure and structure; Third, the design; Fourth, the construction; Fifth, the test. The first two issues have been published in the last issue and the rest will be published in this issue.