Shrinkage and creep of concrete on the mechanical properties of cable-stayed bridge

被引：0

作者：

Gao, Hengshan ^{[1
]}

Li, Tieying ^{[1
]}

机构：

[1] Taiyuan Univ Technol, Architecture & Civil Engn Coll, Taiyuan 030024, Shanxi, Peoples R China

来源：

ADVANCES IN INDUSTRIAL AND CIVIL ENGINEERING, PTS 1-4 | 2012年 / 594-597卷

关键词：

Cable-stayed bridge; Concrete shrinkage and creep; Mechanical properties;

D O I：

10.4028/www.scientific.net/AMR.594-597.1498

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In this paper, using the universal finite element analysis software SAP2000 to build a large span cable-stayed bridge with finite element model, using a stepwise analysis finite element method to study the concrete shrinkage and creep efforts on the main beam inner force and deformation, cable tension during the cable-stayed bridge construction process and after the bridge. Research results show that the effects of shrinkage and creep in the finished bridge cannot be ignored, and the results can be used as reference for the design of similar projects.

引用

页码：1498 / 1503

页数：6