摘要
以广深高速桥梁检测加固项目为工程背景,分析了广深高速桥梁上部结构和下部结构出现的病害,归纳了广深高速桥梁的检测历程,分阶段采取了不同的检测手段对桥梁上部结构和下部结构的工作状态进行评定,根据评估结果对桥梁结构进行加固处理,同时采用多种评估方法对桥梁的加固效果进行了评估。该项目的桥梁检测加固和效果评估可为同类工程项目参考。
With the inspection and reinforcement project of the Guangzhou-Shenzhen High-speed Bridge as the engineering background,the diseases of the superstructure and substructure of the Guangzhou-Shenzhen High-speed Bridge were analyzed,and the inspection history of the Guangzhou-Shenzhen High-speed Bridge was summarized.Different detection methods were adopted in stages to evaluate the working status of the bridge superstructure and substructure.At the same time,a variety of evaluation methods were used to evaluate the reinforcement effect of the bridge.The inspection reinforcement and effect evaluation can provide references for the same type of engineering projects.
作者
曹海洋
唐杨
CAO Haiyang;TANG Yang(Guangdong Jiaoke Testing Co.,Ltd.,Guangzhou 510550,China;Countryside Highway Administration Bureau of Wufeng Tujia Autonomous County,Yichang 443413,China)
出处
《长江工程职业技术学院学报》
CAS
2020年第3期14-17,26,共5页
Journal of Changjiang Institute of Technology
关键词
公路桥梁
基础
病害
加固方法
评估
highway bridge
foundation
disease
reinforcement method
evaluation
