摘要
本文简要介绍在高速公路中常出现的多种病害的原因,针对不同病害及受力不满足承载力要求的预制箱梁,提出处治的技术方案,并对加固施工要点进行说明。
This paper briefly introduces the causes of various diseases which often appear in the expressway, puts forward the technical scheme of treatment for the box girders whose different diseases and forces do not meet the requirements of bearing capacity, and then explains the main points of reinforcement construction.
作者
李会杰
Li Huijie(Shanxi Luxiang Traffic Technology Consulting Co.,Ltd.,Taiyuan Shanxi 030006,China)
出处
《城市建筑》
2020年第3期158-159,共2页
Urbanism and Architecture
关键词
预制箱梁
病害
加固
技术方案
precast box girder
disease
reinforcement
technical scheme
