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Bolted shear connectors in steel–concrete composite structures: Shear behavior
Structures, 2023The use of bolted shear connectors is of great importance to the sustainable development of steel–concrete composite structures. In this paper, an experimental program consisting of four push-out specimens is performed to investigate the effects of bolt length and fabrication method of concrete slabs on the shear behavior of single-nut embedded bolted ...
Xiaoyang Liu +9 more
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Steel and Composite Structures, 2002
Perforated shear connectors currently used in composite steel and concrete structures are described and evaluated. Modifications of the perforated connector suitable for common use injavascript:confirm_mark(`abe`, `1`); civil and bridge engineering are proposed. The connectors were tested in laboratories of CTU Prague for shear load capacity.
Josef Machacek, Jiri Studnicka
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Perforated shear connectors currently used in composite steel and concrete structures are described and evaluated. Modifications of the perforated connector suitable for common use injavascript:confirm_mark(`abe`, `1`); civil and bridge engineering are proposed. The connectors were tested in laboratories of CTU Prague for shear load capacity.
Josef Machacek, Jiri Studnicka
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New Shear Connectors Based on PBL Shear Connector For Composite Arch Members
Structural Engineering International, 2014Perfobond Hoop (PBH) is a newly proposed shear connector based on the perfobond Leisten (PBL) connectors aiming at steel box–concrete composite sections for composite arch members, which has been p...
Liang Fan, Zhixiang Zhou
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Fatigue performance of bolted shear connectors
Australian Journal of Structural Engineering, 2021A computer-aided engineering (CAE) fatigue life prediction technique is developed in this paper to determine the fatigue strength of bolted shear connectors in composite structures.
Hosseini, Seyedeh M. (S33738) +2 more
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Cyclic Performances of Shear Connectors
Composite Construction in Steel and Concrete VI, 2011Natural cyclic loads such as strong winds and earthquakes can cause changes in bending moment signs in composite structural elements. Consequently, the connectors will be subjected to alternate shear forces. For this reason, the cyclic behavior of shear connectors is particularly important in these loading conditions.
Adrian Liviu Ciutina, Aurel stratan
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Shear performance of replaced bolt shear connectors in prefabricated composite beam
IABSE Reports, 2022<p>Bolt shear connectors have the advantage of efficient installation and demolition when used in prefabricated composite beams. When bolt shear connectors are damaged in the service period and replaced by new ones, the sheer performance of the replaced bolts will be affected by the existing structural damage.
Yang, Tao (author) +2 more
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FE analysis of continuous shear connector
IABSE Congress Reports, 2021<p>Composite bridges with encased steel beams, or nowadays, rather encased steel continuous shear connectors are a welcome option for short span railway or road bridges. With lower construction height and easy construction of prefabricated composite beams it brings a new, complex, solution for replacement of older, overserved bridges, as well as ...
Patrícia Vaňová, Vincent Kvočák
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Composite Action Without Shear Connectors
Engineering Journal, 1974In composite construction of building floor slabs, the common method for transferring shear stresses from the concrete slab to the steel beam is to use stud shear connectors. An alternate method, which is seldom used, is to completely encase the steel beam in concrete.
James Watson +3 more
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Cyclic Behavior of Headed Stud Shear Connectors
Composite Construction in Steel and Concrete IV, 2002Three series of pull-push specimens with 16 mm and 22 mm diameter headed stud shear connectors were built and tested as part of a general investigation on seismic design of steel-concrete composite beams with full and partial shear connection. To assess the shear connector performances from a seismic and damage standpoint, pullpush specimens have been ...
Zandonini, Riccardo +1 more
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Low-Cycle Fatigue Test on Stud Shear Connectors
Journal of Structural Engineering, 1997In steel-concrete composite beams particular attention has to be paid to the fatigue phenomena in the connection. If each part of the structure behaves elastically the problem can be faced with the classical load-life fatigue approach, but for long-span beams, the slip at interface may reach values that involve inelastic deformation of the connector ...
GATTESCO, Natalino +2 more
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