浅谈钢管混凝土在柱式桥墩中的应用  

The application of concrete filled steel tube in column piers

作　　者：范晓江 

机构地区：[1]山西省交通规划勘察设计院

出　　处：《山西建筑》2007年第33期321-322,共2页Shanxi Architecture

摘　　要：阐述了钢管混凝土的基本原理,结合临汾—侯马高速公路赵康枢纽中一座分离式立交桥的下部结构设计,介绍了钢管混凝土在柱式桥墩中的应用,指出采用该结构有效减小了墩身的构造尺寸,并满足了结构设计合理、安全可靠的要求,可供工程技术人员参考。Combined with substructure design work of one separated interchange bridge in Zhaokang interchange in Linfen-Houma expressway the principle of concrete filled steel tube and its application in column piers are introduced.Author points out that the application of this structure effectively reduces the size of piers to meet requirements on structure design and reliability,which provide good references for engineers.

关 键 词：钢管混凝土 柱式桥墩 套箍混凝土 

分 类 号：U443.22[建筑科学—桥梁与隧道工程]