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An experimental and numerical study of twin dowel type shear connector [PDF]
Scientific Reports, 2023 The hunger for a better, more effective, more economic, easier for construction, and overall more sustainable bridge design is enormous nowadays. One of the solutions for the problems described is a steel-concrete composite structure with embedded ...
Patricia Vanova +4 more
doaj +2 more sources
Experimental and Numerical Study on Shear Resistance of Notched Perfobond Shear Connector. [PDF]
Materials (Basel), 2019 In steel and concrete composite bridges, it is difficult to perforate the reinforcing bars through the circular holes of conventional perfobond shear connectors with multi-ribs. To ease the installation of perforating rebars, an alternative notched perfobond shear connector was proposed by cutting out the edge of the circular hole.
Zheng S, Liu Y, Liu Y, Zhao C.
europepmc +4 more sources
Behavior of Tilted Angle Shear Connectors. [PDF]
PLoS ONE, 2015 According to recent researches, angle shear connectors are appropriate to transfer longitudinal shear forces across the steel-concrete interface. Angle steel profile has been used in different positions as L-shaped or C-shaped shear connectors.
Koosha Khorramian +3 more
doaj +5 more sources
Shear Capacity of C-Shaped and L-Shaped Angle Shear Connectors. [PDF]
PLoS ONE, 2016 This paper investigates the behaviour of C-shaped and L-shaped angle shear connectors embedded in solid concrete slabs. An effective finite element model is proposed to simulate the push out tests of these shear connectors that encompass nonlinear ...
Farzad Tahmasbi +4 more
doaj +5 more sources
Shear Resistance of BESTOBEAM Shear Connector According to the Length
Journal of Korean Society of Steel Construction, 2015 Shear resistance of BESTOBEAM, which has angle as shear connector and was developed with purpose of easy construction, was tested. With the test results shear resistance design equation was proposed. Unlike angle connector of Eurocode 4, BESTO BEMA shear connector behaves like fixed-end beam.
exaly +3 more sources
Analysis of Shear Performance of Multi-Bolt Shear Connectors
Materials, 2023 Bolt shear connectors used in prefabricated steel–concrete composite beams can be arranged into a group to enhance the construction efficiency, which will cause the multi-bolt effect and further affect the shear performance of bolt connectors. This paper developed three-dimensional finite element models of push-out specimens to investigate the shear ...
Rongtian Xie +4 more
openaire +2 more sources
EXPERIMENTAL SHEAR RESISTANCE EVALUATION OF ORDINARY AND PERFOBOND Y-SHAPED SHEAR CONNECTORS [PDF]
Journal of Engineering Research - Egypt, 2015 Composite structures refer to two load carrying structural members that are integrally connected and deforming as a single unique unit using shear connectors.
Mohamed Dabaon +3 more
doaj +1 more source
Experimental Study on an Innovative Shear Connector in Steel-UHPC Composite Structure
Advances in Civil Engineering, 2021 In order to improve the stiffness and shear bearing capacity of steel-UHPC composite bridge, an innovative shear connector named arc-shaped reinforcement shear connector was proposed and compared with the stud and perforated bar steel plate shear ...
Yang Liu, Dan Zeng, Lei Cao, Naiwei Lu
doaj +1 more source
DEFORMATION CAPACITY AND DUCTILITY OF SHEAR CONNECTORS
ce/papers, 2023 AbstractDeformation capacity and slip range (eventually called “ductility”) of shear connectors are key parameters for the design of shear connectors in composite beams, especially in partial shear connection. Existing design rules require a deformation capacity of at least 6 mm for the use of shear connectors with plastic design methods.
Baertschi, Roland +3 more
openaire +2 more sources
Research on the Shear Behaviour of Composite Shear Connectors
Buildings, 2022 In order to make full use of the advantages of welded stud and perfobond rib shear connectors, a new type of composite shear connector is proposed. Studs are welded to the perforated steel plate of the PBL connectors. Six specimens were designed and tested to investigate the shear behaviour of the composite connectors.
Chengfeng Xue +5 more
openaire +2 more sources