装配式简支空心梁板桥病害分析

Analysis on Disease of Assembly Type Simple-supported Hollow Beam Slab Bridge

鉴于装配式简支空心梁板桥病害发生的原因各有不同,根据不同桥梁的特性对于桥梁的病害进行汇总、分析,从而提出采用适当的加固技术和拓宽措施,以便进一步恢复和提高旧桥的承载力,延长桥梁的使用寿命。

In view of different reasons for disease of simply supported hollow slab bridge, this paper sum- marizes and analyzes some diseases according to the characteristics of different bridge, and proposes some rein- forcement technology and broaden measures, so as to recovery and improve the bearing capacity and prolong the service life of the bridge