Partial-interaction analysis with push-out tests

A simplified analysis method for composite beams with interlayer slip

“…Exact procedures for partially composite beams and beam-columns that form the background to this paper have been presented earlier by Girhammar and Gopu [1,2] and Girhammar and Pan [3]. As mentioned, a detailed background to the theory and the literature in the field are given in these publications as well as in [27][28][29][30][31][32][33][34][35][36][37][38][39]. Furthermore, it can be mentioned that the same kind of differential equations as for partially composite beams have also been derived by Arnovljevic [4] and Fillunger [5] for lap joints.…”

“…In addition to the references mentioned in these publications, Refs. [27][28][29][30][31][32][33][34][35][36][37][38][39] should be acknowledged. However, for a general case this theory is complex, often very cumbersome, and moreover, if computers are used, costly to apply.…”

Composite beam–columns with interlayer slip—Approximate analysis

“…Wu et al [9] extended the classic linear-elastic partial-interaction theory for composite steel and concrete beams to allow for axial forces, as occurring in plated reinforced concrete columns and prestressed composite beams, and also to allow for boundary conditions associated with plastic hinges. In addition, the works of Xu and Wu [10] and Jeong et al [11] can be mentioned. Xu and Wu developed an exact twodimensional plane stress model of composite beams with interlayer slips by the state space method including the effect of shear deformation, and Jeong et al dealt with an experimental and analytical study to simulate partial-interaction behavior by using push-out results for steel-concrete composite members where the steel-concrete interface was idealized by a number of interface finite elements.…”

Ultimate strength of a steel–concrete composite bridge deck slab with profiled sheeting

“…To ensure adequate shear transfer between the profiled sheeting and the concrete, Jeong et al welded a number of headed studs onto the profiled sheeting. However, the results of push-out and flexural tests on the profiled sheeting with the headed studs indicate that a horizontal slip occurred between the sheeting and the concrete at the initial stage of loading [1].…”

“…In 2005, a steel-concrete composite deck system with profiled steel sheeting was proposed for girder bridges by Jeong et al [1]. To ensure adequate shear transfer between the profiled sheeting and the concrete, Jeong et al welded a number of headed studs onto the profiled sheeting.…”