Slab and girder connecting analysis of steel-concrete composite girder

Author

Liu Ang ; Ni Yongjun

Author_Institution

Sch. of Civil Eng., Beijing Jiaotong Univ., Beijing, China

fYear

2011

fDate

22-24 April 2011

Firstpage

686

Lastpage

689

Abstract

Interaction of girders and slabs are analyzed by the finite elements model. Based on the analysis, longitudinal and transverse force born by stud shear connectors on the Main Girders, Floor Beams and Stringers are calculated and quantified. Forming solid model and analyzing the shear behavior of the studs between the box girder and concrete slab. Quantitatively analyzing the shear strength of stud shear connectors according to the load, especially the shear strength of stud shear connectors at the girder section where there are cables. Reach conclusions about the mechanical property of shear connectors, and raising suggestions on the more reasonable layout of shear connectors in composite girder.

Keywords

beams (structures); cables (mechanical); concrete; finite element analysis; floors; shear strength; slabs; steel; supports; box girder; cable; concrete slab; finite elements model; floor beams; girder connecting analysis; longitudinal force; mechanical property; shear behavior analysis; shear strength; steel-concrete composite girder; stringers; stud shear connector; transverse force; Concrete; Connectors; Floors; Force; Slabs; Steel; Structural beams; Prestressing steel-concrete composite beam; deck slab; stud shear connector;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on

Conference_Location

Lushan

Print_ISBN

978-1-4577-0289-1

Type

conf

DOI

10.1109/ICETCE.2011.5775431

Filename

5775431