在役钢筋混凝土桥梁加固改造分析  

Case Analysis of Reinforcement and Reconstruction of In-service Reinforced Concrete Bridge

作　　者：周露娟 董璞[2] 

机构地区：[1]广东惠州公路建设总公司,广东惠州516000 [2]惠州学院建筑与土木系,广东惠州516000

出　　处：《惠州学院学报》2008年第3期90-93,共4页Journal of Huizhou University

摘　　要：旧桥梁改造加固是比新建桥梁设计复杂得多的系统工程,本文对在役钢筋混凝土桥梁加固改造的方法,采用增大梁截面积加固法和纤维片材加固法,结合工程实例讨论旧桥梁加固中的应用。Old bridge reconstruction is a much more complicated type of system engineering than new bridge design. This article discusses the application of the reinforcement method by increasing girder section and the fiber sheet reinforcement method using an engineering example of reinforeement and reconstruction of an in - service reinforced concrete bridge.

关 键 词：桥梁加固 增大梁截面积加固法 纤维片材加固法 

分 类 号：U448[建筑科学—桥梁与隧道工程]