摘要
结合湖北省松阳河斜交连孔拱桥的加固改造工程,研究分析了该类桥的病害现象、病害原因及发展过程。同时,探讨了此类特殊拱桥的受力机理,提出了合理的加固改造措施。最后对此类拱桥的设计提出了合理的建议。
Combined with the strengthening reconstruction project of Songyang River oblique multiple-hole in Hubei, the disease phenomena, reasons and developing process of the kind bridge were analyzed. Its special stress principle of the arch bridge was discussed, and the reasonable strengthening reconstruction measures were applied. Finally, the author applied useful advice for the design of this kind bridge.
出处
《中国市政工程》
2007年第1期26-27,共2页
China Municipal Engineering
关键词
斜交连孔拱桥
主拱圈
加固
the oblique multiple-hole arch bridge
main arch ring
strengthening
