Stability Analysis During Concrete Pumping for A CFST Arch Bridge Rib

被引：0

作者：

Chen Yanjiang ^{[1
]}

Ren Xiaoqiang ^{[1
]}

Wang Jinjie ^{[1
]}

Gu Dapeng ^{[1
]}

机构：

[1] Beijing Univ Technol, Sch Architecture & Civil Engn, Beijing 100124, Peoples R China

来源：

TRENDS IN CIVIL ENGINEERING, PTS 1-4 | 2012年 / 446-449卷

关键词：

Arch Bridge; Concrete Filled Steel Tube(CFST); Concrete Pumping; Stability Analysis;

D O I：

10.4028/www.scientific.net/AMR.446-449.1199

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper lists the problems during the stability analysis of long span CFST arch bridge and the corresponding modeling method. Based on the construction control of an orthotropic long span CFST arch bridge, a FEM model had been established to analysis the stability of its rib during the concrete pumping. The conclusion shows significant importance to the bridge's construction process.

引用

页码：1199 / 1202

页数：4

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