既有桥梁加固措施的应用  

APPLICATION OF STRENGTHENING MEASURES FOR EXISTING BRIDGES

作　　者：王枝恩 晏义知 黄彪 张成[1] Wang Zhi-en;Yan Yi-zhi;Huang Biao;Zhang Cheng

机构地区：[1]中国建筑第二工程局有限公司,广州510000

出　　处：《建筑技术开发》2023年第3期128-130,共3页Building Technology Development

摘　　要：佛山市某既有桥梁加固项目周边泵车等载重车必经之路上分别有钢结构桥以及混凝土桥,为满足项目承载力要求,对这两处桥梁做了加固处理,在加固过程中兼顾安全以及经济、便于施工等因素,做出增设钢梁、混凝土加固等措施,为解决类似的桥梁加固问题提供了一种思路。There are steel structure bridges and concrete bridges on the roads that must be passed by pump trucks and other trucks around the existing bridge Project in Chancheng District,Foshan City.In order to meet the requirements of the vehicle carrying capacity of the project,the two bridges have been strengthened in this project.In the process of reinforcement,safety,economy,convenience for construction and other factors have been taken into account,and additional steel beams,concrete reinforcement and other measures have been taken,providing a way of thinking to solve similar bridge reinforcement problems.

关 键 词：承载力 既有钢结构桥梁 既有混凝土结构桥 

分 类 号：U445.72[建筑科学—桥梁与隧道工程]