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Mixed Analysis Approach for Semi-Continuous Steel-Concrete Composite Beams under Uniform Loading
The finite slip capacity of mechanical shear connectors can have a significant effect on the moment capacity and behaviour of a composite beam. This issue becomes especially important when partial shear connection is adopted, since fracture of the shear connectors by excessive slip can cause premature failure of the composite beam. This paper outlines a generalised mathematical model for continuous composite beams that can be adopted in identifying the moment that causes fracture of the shear connectors. Calibration against existing experimental results is outlined, and a parametric study considering beam length is also discussed. It has also been identified that the model needs to be extended to allow for concrete cracking and material non-linearity to allow a proper treatment of the shear connector capacity.
Mixed Analysis Approach for Semi-Continuous Steel-Concrete Composite Beams under Uniform Loading
The finite slip capacity of mechanical shear connectors can have a significant effect on the moment capacity and behaviour of a composite beam. This issue becomes especially important when partial shear connection is adopted, since fracture of the shear connectors by excessive slip can cause premature failure of the composite beam. This paper outlines a generalised mathematical model for continuous composite beams that can be adopted in identifying the moment that causes fracture of the shear connectors. Calibration against existing experimental results is outlined, and a parametric study considering beam length is also discussed. It has also been identified that the model needs to be extended to allow for concrete cracking and material non-linearity to allow a proper treatment of the shear connector capacity.
Mixed Analysis Approach for Semi-Continuous Steel-Concrete Composite Beams under Uniform Loading
Diedricks, Anthony A. (author) / Uy, Brian (author) / Bradford, Mark A. (author) / Oehlers, Deric J. (author)
Composite Construction in Steel and Concrete IV Conference 2000 ; 2000 ; Banff, Alberta, Canada
2002-05-22
Conference paper
Electronic Resource
English
Mixed Analysis Approach for Semi-Continuous Steel-Concrete Composite Beams Under Uniform Loading
| British Library Conference Proceedings | 2002
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| British Library Conference Proceedings | 2002
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