Results 171 to 180 of about 28,809 (205)

Test of shear transfer enhancement in symmetric cold-formed steel–concrete composite beams

Journal of Constructional Steel Research, 2009
An experimental programme was conducted to study the strength and behaviour of a bent-up tab shear transfer enhancement. Sixty eight push-out test specimens of cold-formed steel lipped channel sections (CFS) embedded in concrete planks which make use of the new proposed shear transfer enhancement called bent-up triangular tab shear transfer (BTTST ...
J. M.Irwan, A.H. Hanizah, I. Azmi
exaly   +2 more sources

Push-out tests on three innovative shear connectors for composite cold-formed steel concrete beams

Construction and Building Materials, 2019
Abstract The composite action between concrete and steel makes the use of composite beams in buildings more economical than the use of typical hot-rolled steel beams. This can be attributed to the beam’s lower depth, which significantly reduces the weight of steel.
S O Bamaga   +2 more
exaly   +3 more sources

Bending experiment on a novel configuration of cold-formed U-shaped steel-concrete composite beams

Engineering Structures, 2019
Abstract 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 ...
Jiepeng Liu   +2 more
exaly   +2 more sources

Numerical Investigation of Shear Connection in Cold‐formed Steel‐concrete Composite Beam

ce/papers, 2022
AbstractResearches show that composite systems made by combining cold‐formed steel (CFS) elements and concrete can produce excellent properties compared to traditional solutions. One of the solution which employs CFS elements and concrete is the subject of research within the LWT‐FLOOR project.
Ćurković, Ivan   +3 more
openaire   +2 more sources

Parametric Finite Element Analyses of Lightweight Cold‐formed Steel‐concrete Composite Floor Beams

ce/papers, 2022
AbstractComposite 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
openaire   +2 more sources

Experimental studying structural behavior of shear connector in cold-formed steel - concrete composite beam

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
openaire   +1 more source

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