摘要
结合某高速公路改扩建项目,围绕沿线既有桥梁的病害问题展开分析,提出维修加固技术。论文总结病害类型及成因,涉及梁、板、支座、墩台、桥面等不同结构,探讨具体的维修加固技术要点,以期提高桥梁的通行服务水平。
Combined with a highway reconstruction and expansion project,the paper analyzes the disease problems of the existing bridges along the highway,and puts forward the maintenance and reinforcement technology.This paper summarizes the types and causes of the disease,involving beam,plate,support,pier,bridge deck and other different structures,and discusses the specific maintenance and reinforcement technology points,in order to improve the bridge traffic service level.
作者
莫峰
MO Feng(Road&Bridge International Co.Ltd.Central-China Branch,Wuhan 430000,China)
出处
《工程建设与设计》
2021年第5期61-63,共3页
Construction & Design for Engineering
关键词
高速公路
桥梁病害
维修加固
支座
highway
bridge disease
maintenance and reinforcement
bearing
