摘要
文章以某受损桥梁为例,对预应力碳纤维板加固桥梁构件的设计思路、施工工艺进行探讨,并对加固过程进施工监测,结果表明预应力碳纤维板能够有效地改善粱体的受力性能,加固效果显著,可在桥梁加固工程中推广采用。
Taking a damaged bridge as an example, the design method and construction technology of the bridge structure strengthened with prestressed CFRP plate are described in detail, and the strengthening process is monitored. The results show that the prestressed CFRP plate can improve the stress of the box girder effectively, and has obvious reinforcement effect, which can be used in the bridge reinforcement engineering.
出处
《现代交通技术》
2016年第3期58-61,共4页
Modern Transportation Technology
关键词
桥梁工程
预应力碳纤维板
加固
施工工艺
a damaged bridge
prestressed
CFRP plate
reinforcement
construction technology
