Steel - concrete composite beam
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The composite girder, which combines a steel beam with an ultra-highperformance concrete (UHPC) slab, has gained significant attention in recent years as a new type of bridge structure. However, accurately estimating the bending capacity of such girders remains a challenge, as practical methods are limited. In this article, the authors propose a theoretical approach based on the Euler-Bernoulli beam theory to determine the bending capacity of composite girders.
10p vibecca 01-10-2024 1 1 Download
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In this study, the experimental program was performed on two full-scale steel-concrete composite beams to investigate the effect of the shear connection degree on the strain of the steel-concrete composite beams. Perfobond shear connectors were used in these steel-concrete composite beams.
5p viyoko 01-10-2024 1 1 Download
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Recently in Vietnam, steel-concrete composite structures especially composite beams are widely constructed in high-rise buildings. The paper deals with an innovative shape of cross-section and design philosophy of composite beam according to EN 1994-1-1.
9p vifilm 24-09-2024 1 1 Download
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This paper presents a procedure to design cellular composite beams according to EN 1994-1-1. In addition, a parametric study is carried out to evaluate the influence of circular opening geometry to ultimate load and failure mode of a series of cellular composite beams. As a result, an optimal dimension of cellular beam is proposed.
10p viyoko 24-09-2024 2 1 Download
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In this paper, empirical formula for the shear resistance determination of trapezoid concrete dowel in shallow concrete-steel composite floor-beam is formed. This established process is based on the failure mechanism and the ultimate loading of push-out tests.
9p vifaye 20-09-2024 1 1 Download
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In the present study, the flexural behavior of concrete beams reinforced with longitudinal rebars made of glass fiber reinforced polymer composites (GFRP), is studied using finite element method.
8p tohitohi 19-05-2020 16 0 Download