Title :
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
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;
Conference_Titel :
Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on
Conference_Location :
Lushan
Print_ISBN :
978-1-4577-0289-1
DOI :
10.1109/ICETCE.2011.5775431