碳纤维片材在桥梁加固中的应用  

APPLICATION OF CARBON FIBER SHEET IN BRIDGE REINFORCEMENT

作　　者：王小勇 张日亮 张黎 吴莲锋 Wang Xiao-yong;Zhang Ri-liang;Zhang Li;Wu Lian-feng

机构地区：[1]广西生态工程职业技术学院,广西柳州545004 [2]广西科技师范学院,广西来宾546199 [3]柳州欧维姆机械股份有限公司,广西柳州545006

出　　处：《建筑技术开发》2022年第3期146-148,共3页Building Technology Development

摘　　要：现有部分桥梁工程结构已无法满足载重卡车、大吨位运输设备的通行要求,迫切需对承载力不足或已产生局部损害的桥梁进行加固维修。碳纤维片材加固技术能很好地解决和维护旧桥的一些病害。以福建永安市西门桥的加固施工作为研究案例,对碳纤维片材在桥梁加固中的控制措施、施工要点及验收要求进行阐述分析,为同类型桥梁加固工程的施工提供一定的借鉴。Some existing bridge engineering structures can no longer meet the traffic requirements of heavy trucks and large-tonnage transportation equipment,and there is an urgent need to strengthen and repair bridges with insufficient bearing capacity or local damage.Carbon fiber sheet reinforcement technology can well solve and maintain some diseases of the old bridge.Taking the reinforcement construction of Ximen Bridge in Yong’an City,Fujian Province as a research case,the control measures,construction points and acceptance requirements of carbon fiber sheets in bridge reinforcement are explained and analyzed,which provides a certain reference for the construction of similar bridge reinforcement projects.

关 键 词：碳纤维片材 加固 桥梁 

分 类 号：U444[建筑科学—桥梁与隧道工程] U445.72[交通运输工程—道路与铁道工程]