旧桥加固改造及其技术的运用  

Old Bridge Reinforcement Reconstruction and the Application of Its Technology

作　　者：贤金苗 XIAN Jin-miao(Guangxi Road Construction Engineering Group Co.,Ltd.,Nanning,Guangxi,530001)

机构地区：[1]广西路建工程集团有限公司,广西南宁530001

出　　处：《西部交通科技》2019年第5期91-93,共3页Western China Communications Science & Technology

摘　　要：文章以旧桥加固改造方法为研究对象,结合具体旧桥加固改造工程,分析了旧桥主要病害及原因,阐述了旧桥加固改造方法,并以铰缝加固方案为例,探讨了旧桥加固改造技术的应用效果。With the old bridge reinforcement and reconstruction method as the research object,and combining the specific old bridge reinforcement engineering,this article analyzes the main diseases and causes of the old bridge,describes the old bridge reinforcement and reconstruction method,and then,with the hinged joints reinforcement scheme as the example,it discusses the application effect of old bridge reinforcement and reconstruction technology.

关 键 词：旧桥 加固改造方法 铰缝加固 

分 类 号：U445.72[建筑科学—桥梁与隧道工程]