Results 101 to 110 of about 413 (139)
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JOURNAL OF MATERIALS & CONSTRUCTION, 2022
An experimental push-out test was carried out on 12 specimens in 6 groups to investigate the mechanical behavior of shear connectors in cold-formed steel-concrete composite beams. Specimen groups have differences in rivet spacing, shear connector spacing, tab aspect, and rebar through shear connectors.
Van Phuoc Nhan Le +2 more
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An experimental push-out test was carried out on 12 specimens in 6 groups to investigate the mechanical behavior of shear connectors in cold-formed steel-concrete composite beams. Specimen groups have differences in rivet spacing, shear connector spacing, tab aspect, and rebar through shear connectors.
Van Phuoc Nhan Le +2 more
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Parametric Finite Element Analyses of Lightweight Cold‐formed Steel‐concrete Composite Floor Beams
ce/papers, 2022AbstractComposite structural systems have many benefits, such as a high degree of prefabrication, reusability and long span capability. The main advantage of such systems is manifested through the optimal utilisation of structural steel and concrete. Additionally, allowing for demountability and reusability, the system can also result in a much smaller
Lukačević, Ivan +3 more
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Flexural behavior of cold-formed steel concrete composite beams
Steel & Composite structures, 2013Flexural behavior of thin walled steel-concrete composite sections as cross sections for beams is investigated by conducting an experimental study supported by applicable analytical predictions. The experimental study consists of testing up to failure, simply supported beams of effective span 1440 mm under two point loading.
Valsa Ipe, T. +3 more
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JOURNAL OF MATERIALS & CONSTRUCTION, 2023
An experimental program was carried out on two large-scale steel-concrete composite beams to investigate the effect of the concrete slab dimension on the bending behavior of these beams. The steel-concrete composite beams used cold-formed steel and perfobond shear connectors.
Van Phuoc Nhan Le +2 more
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An experimental program was carried out on two large-scale steel-concrete composite beams to investigate the effect of the concrete slab dimension on the bending behavior of these beams. The steel-concrete composite beams used cold-formed steel and perfobond shear connectors.
Van Phuoc Nhan Le +2 more
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Composite Cold-Formed Steel-Concrete Beams
Journal of the Structural Division, 1982Experimental study was conducted at the University of Windsor and a composite beam system using soffits made of cold-formed steel channels was developed. The test results show good characteristics of these beams, especially with regard to their ultimate load carrying capacity and bond strength. The study shows that by replacing the standard reinforcing
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Engineering Structures, 2020
Abstract Torsional effects of a novel rebar stiffened U-shaped steel-concrete composite beam (RCUCB) system are discussed in this paper, based on a series of torsional experiments. The rebar truss is welded on the top varus flanges of the open steel U-section to enhance its stability; The inverted U-shaped rebar is furnished to enhance the integral ...
Yi Zhao +4 more
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Abstract Torsional effects of a novel rebar stiffened U-shaped steel-concrete composite beam (RCUCB) system are discussed in this paper, based on a series of torsional experiments. The rebar truss is welded on the top varus flanges of the open steel U-section to enhance its stability; The inverted U-shaped rebar is furnished to enhance the integral ...
Yi Zhao +4 more
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Bending experiment on a novel configuration of cold-formed U-shaped steel-concrete composite beams
Engineering Structures, 2019Abstract This paper discusses a novel configuration of rebar truss stiffened cold-formed U-shaped steel-concrete composite beams (RCUCB). The open steel U-section is stiffened by a rebar truss. The interface between concrete slab and lower part (including steel U-section, encased concrete, and reinforcement) is enhanced with uniformly distributed ...
Xuhong Zhou +4 more
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Flexural behavior of rebar truss stiffened cold-formed U-shaped steel-concrete composite beams
Journal of Constructional Steel Research, 2018Abstract This paper presents a new configuration of rebar truss stiffened cold-formed U-shaped steel-concrete composite beams (RCUCB), of which the upper opening part of the steel U-section is connected by a rebar truss so that the torsional stability can be enhanced.
Jiepeng Liu +4 more
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ce/papers
Abstract This paper presents a validated finite element approach for investigating the behaviour of demountable shear connections in composite floor systems, developed within the LWT‐FLOOR project at the Faculty of Civil Engineering in Zagreb.
Lukačević, Ivan +3 more
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Abstract This paper presents a validated finite element approach for investigating the behaviour of demountable shear connections in composite floor systems, developed within the LWT‐FLOOR project at the Faculty of Civil Engineering in Zagreb.
Lukačević, Ivan +3 more
openaire +2 more sources