摘要
本文对某高速公路连续梁的施工损伤及修复加固过程中结构的力学行为进行了仿真分析和试验研究,提出了相应的加固方案。其分析及试验结果对认识连续梁桥在非正常工况下的结构行为,探索其修复及加固方法具有一定的工程指导意义。
The non-linear structural behavior of a continuous box girder bridge is analyzed after it is damaged in construction, and the reinforcing process is imitated. Then a reinforcing scheme is presented after theoretical and experimental study. The conclusion obtained from analytical and experimental results is meaningful for bridge＇ s reinforcement after damage in construction.
出处
《工程抗震与加固改造》
2007年第4期79-85,共7页
Earthquake Resistant Engineering and Retrofitting
基金
教育部"高等学校骨干教师"项目资助
兰州交通大学"青蓝工程"项目资助
关键词
连续梁
非正常工况
加固
仿真
试验
continuous box girder bridge
damage
reinforcement
imitation
experiment
