既有装配式板桥加固设计方案研究  

Study on reinforcement design scheme of existing assembly-style board bridge

作　　者：张涛[1] 

机构地区：[1]中交公路规划设计院有限公司,北京100088

出　　处：《山西建筑》2015年第25期180-182,共3页Shanxi Architecture

摘　　要：依托国内某高速公路改扩建桥梁,以典型装配式钢筋混凝土板桥为研究对象,针对此类板桥常出现的病害,进行了装配式钢筋混凝土板桥的加固设计方案研究,对桥面补强和粘贴钢板等加固方法及整体更换新板方案作了比较,以选择最佳的加固设计方案。Based on domestic highway expanded bridge, taking typical assembly-style steel reinforced concrete board bridge as the research tar- get, in light of common board bridge diseases, the paper studies the reinforcement design scheme of assembly-style steel reinforced concrete board bridge, and compares deck reinforcement and bonding steel board and other reinforcement methods and integral board alteration scheme, with a view to select optimal reinforcement design scheme.

关 键 词：预制板 桥梁加固 桥面补强 粘贴钢板 

分 类 号：U445.72[建筑科学—桥梁与隧道工程]