桥梁加固结构承载能力的评估研究  

Research on the Evaluation of Bearing Capacity of Bridge Reinforcement Structures

作　　者：王曦强 Wang Xiqiang(Fujian Jianyan Engineering Testing Co.Ltd.,Fuzhou,Fujian 350100)

机构地区：[1]福建省建研工程检测有限公司,福建福州350100

出　　处：《江西建材》2024年第10期100-102,共3页

摘　　要：文中采用桥梁荷载试验方法对案例桥梁的加固效果进行评估,通过实施静态和动态荷载试验,系统地收集了桥梁在不同工况下的应力、位移等关键性能指标数据,主要包括结构的承载能力、动态响应和稳定性。结果表明,桥梁加固后各项性能指标均有明显改善。The paper adopts the method of bridge load test and evaluates the effectiveness of the retrofitting of the case bridge by collecting key performance indicators such as stress and displacement of the bridge under different working conditions,including the carrying capacity,dynamic response,and stability of the structure.The results show that the performance indicators of the bridge after retroftting have been significantly improved.

关 键 词：荷载试验 桥梁加固 承载力评估 

分 类 号：U445[建筑科学—桥梁与隧道工程]