Numerical evaluation of long-term behaviour for continuous steel-concrete composite beams

被引：0
|
作者：
Fragiacomo, M [1 ]
Amadio, C [1 ]
Macorini, L [1 ]
机构：
[1] Univ Trieste, Dept Civil Engn, I-34127 Trieste, Italy
来源：
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON STEEL STRUCTURES OF THE 2000'S | 2000年
关键词：
long term effects; concrete cracking; composite beams;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In the paper, results obtained by using a new finite element model for the study of steel-concrete composite beams are presented. Creep, shrinkage, cracking in tensile zone for concrete and non linear elastic deformable connection are considered. By means of numerical and experimental comparisons it is shown how this numerical approach provides accurate results. The most important parameters that influence the response are analysed and same effects of viscous phenomena on serviceability and ultimate limit states are presented.
引用
收藏
页码：137 / 142
页数：4
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