摘要
文章依托某三跨连拱中承式钢管混凝土系杆拱桥工程实例,结合该桥病害情况,分析了大跨度工字钢横梁变形的原因,并提出了相应的加固处理措施。
Relying on the actual engineering case of a three-span multi-arch half-through CFST tied arch bridge, and combined with the disease situation of this bridge,the article analyzed the deformation cause of large-span l-beam and proposed the corresponding reinforcing measures.
出处
《西部交通科技》
2013年第1期32-37,共6页
Western China Communications Science & Technology
关键词
桥梁工程
钢横梁
变形分析
加固
Bridge engineering
Steel crossbeams
Deformation analysis
Reinforcement
