A study on semi-continuous composite beams with realistic modelling of end-plate connections

被引:3
|
作者
Wang, A. [1 ]
机构
[1] CapitaLand Management China Co Ltd, Corp Tech Management, CapitaLand China, Shanghai, Peoples R China
关键词
Composite beams; support continuity; finite element modelling; tensile reinforcement; shear connector; rotation limit; performance-based design;
D O I
10.7158/S12-004.2012.13.3
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
A comprehensive parametric study is presented in this paper, which examines numerically the structural behaviour of semi-continuous composite beams with end-plate connections of different material properties and geometrical configurations adopting a two dimensional finite element model. Both ductile and non-ductile shear connectors are covered to investigate the effect of flexibility of the shear connectors on the overall structural behaviour of semi-continuous composite beams. Moreover, the effect of the uniform elongation strain limits of tensile reinforcement is also studied. Various structural performances, including load-deformation characteristics, concrete cracking and moment redistributions, are covered and studied in depth.
引用
收藏
页码:259 / 277
页数:19
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