已加固石拱桥的承载能力评定

Bearing Capacity Evaluation of Has Stone Arch Bridge Reinforcement

本文通过对包头市柳树湾石拱桥的病害情况进行分析,提出内套拱法的加固方案,并对加固后的桥梁承载能力进行评定,加固方案可以为该类桥梁的加固改造工作提供借鉴。

Through the analysis of disease of Baotou City Willow Bay stone arch bridge, this paper puts forward the reinforcement scheme of inner arch method, the reinforced bridge carrying capacity evaluation, and provides reference for reinforcement scheme of this kind of bridge reinforcement and reconstruction work.