温度作用下曲线钢箱梁桥的结构效应分析  

Analysis on Structure Effect of Curve Steel Box Girder Bridge by Temperature Action

作　　者：黄虹[1] 

机构地区：[1]上海市政工程设计研究总院(集团)有限公司,上海市200092

出　　处：《城市道桥与防洪》2014年第4期89-92,5,共4页Urban Roads Bridges & Flood Control

摘　　要：曲线钢箱梁桥具有刚度大、自重轻和便于现场安装等优点,是城市立交桥中广为采用的一种结构形式。结合国内外钢箱梁桥日照温度的相关研究和规定,对曲线钢箱梁桥在温度作用下的结构效应进行了研究分析,并提出了应对措施。The curve steel box girder bridge has the advantages of high rigidity,light weight and easy on-site installation,and is a structure type widely used for the urban interchanges.According to the relative study and stipulation of solar temperature of steel box girder bridges at home and abroad,the article studies and analyzes the structure effect of curve steel box girder bridge by temperature action,and puts forward the counter-measures.

关 键 词：温度作用 曲线桥梁 钢箱梁 结构效应 

分 类 号：U448.213[建筑科学—桥梁与隧道工程]