摘要
文中分别从外观缺陷、结构检测、桥梁动载试验等方面分析了某既有钢筋混凝土桥梁,结合承载力验算情况,参照CJJ99-2017《城市桥梁养护技术规范》,对该桥梁进行评定,提出了加固维护建议。
This paper analyzes an existing reinforced concrete bridge from the aspects of appearance defects, structural inspection and bridge dynamic load test. Combined with the checking calculation of bearing capacity, the bridge is evaluated with reference to the technical code for urban bridge maintenance(CJJ 99-2017), and the reinforcement and maintenance suggestions are put forward.
作者
秦晓玲
陈炜
彭鸿波
Qin Xiaoling;Chen Wei;Peng Hongbo(Zhejiang Dahe Testing Co.Ltd.,Hangzhou,Zhejiang 31122)
出处
《江西建材》
2022年第5期56-58,共3页
Jiangxi Building Materials
关键词
城市桥梁
检测
评估
Urban bridge
Testing
Assessment