摘要
文章介绍了十五甸互通I匝道桥(多跨钢筋混凝土连续箱梁弯桥)的病害情况,分析了该桥出现箱梁整体侧移、中间固定墩出现偏位和开裂病害的原因,建立了理论计算分析模型,并对所采用的加固措施及效果进行了介绍。
In this paper, the diseases causes of the ramp bridge I in Shiwudian Interchange are analyzed, such as integral sideway of box girder, the offset of fixed pier and crack. The theoretical calculation model is established and the reinforcement measures and its＇ effects are introduced.
出处
《现代交通技术》
2014年第1期44-47,共4页
Modern Transportation Technology
关键词
桥梁工程
病害分析
偏位
侧移
加固措施
bridge engineering
disease analysis
offset
sideway
reinforcement measure
