Experimental characterisation of Perfobond shear connectors through a new one-sided push-out test

Al-Shuwaili, Mohammed A.; Palmeri, Alessandro; Lombardo, Mariateresa

doi:10.1016/j.prostr.2018.12.315

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2022

2024

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Cited by 5 publications

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“…The steel-concrete composite beams with the perfobond shear connectors (PSCs) were studied [11]. Ten one-sided pull-out tests have been conducted to investigate the PSC's behavior and shear resistance.…”

Section: Introductionmentioning

confidence: 99%

Shear Stud Bonds in a Contact Joint of Steel-Concrete Beams

Zamaliev,

Tamrazyan

2023

Preprint

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The research object was the stress-strain state of shear stud bonds in the contact joint of steel-concrete beams. The work diagrams for three types of anchors are given. Based on the analysis of numerical and full-scale experiments, analytical dependencies are proposed that reflect the actual operation of anchor ties. Comparisons of the calculation results by analytical formulas and comparisons with numerical and full-scale experiment data are given. Numerical studies have revealed the pattern of the stress-strain state of the contact joint, the stages of development of cracks in the concrete flange, and the sequence of development of deformations in anchor ties. It was revealed that vertical shear studs bonds have an increased bearing capacity, although displacements are 1.5-2 times greater than those of loop-shaped anchor ties.

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Section: Introductionmentioning

confidence: 99%