Nonlinear Finite Element Analysis of Composite Steel/FRP-Reinforced Concrete Beams Using a New Beam Element

被引：0
|
作者：
Lin, Xiaoshan [1 ]
Zhang, Y. X. [1 ]
机构：
[1] Univ New S Wales, Australian Def Force Acad, Sch Informat Technol & Engn, Canberra, ACT 2600, Australia
来源：
ADVANCES IN FRP COMPOSITES IN CIVIL ENGINEERING | 2010年
关键词：
BARS;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In this paper, a simple and computation effective one-dimensional two-node beam element is developed based on the Timoshenko's beam functions and layered approach for nonlinear finite element analysis of structural behaviour of composite steel/FRP-reinforced concrete beams. Both geometric nonlinearity and material nonlinearity are accounted for in the nonlinear finite element model, and Timoshenko's composite beam functions are employed to represent the transverse displacement and rotation of the element. The agreement of the computed results for steel and FRP reinforced concrete beams with those obtained from experimental study and other numerical analysis demonstrate the efficiency and accuracy of the proposed element model.
引用
收藏
页码：727 / 730
页数：4
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