Influence of CFRP on the shear strength of RC and SFRC beams
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.06.170
Abstract: Abstract The mechanical properties and the crack control characteristics of concrete are significantly improved by the addition of steel fibres. In certain cases, there may be still need for further improvements in the mechanical properties… read more here.
Keywords: sfrc beams; sfrc; strength; influence cfrp ... See more keywords
Experimental study on dynamic compressive behavior of steel fiber reinforced concrete at elevated temperatures
Sign Up to like & getrecommendations! Published in 2019 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.03.138
Abstract: Abstract Except for service loadings, concrete or steel fiber reinforced concrete (SFRC) may be subjected to some extreme loadings, such as fire, impact, blast or their combinations during occasional events. In order to capture the… read more here.
Keywords: steel fiber; steel; sfrc; strain ... See more keywords
Constitutive models for nonlinear analysis of SFRC corbels
Sign Up to like & getrecommendations! Published in 2020 at "Journal of building engineering"
DOI: 10.1016/j.jobe.2019.101092
Abstract: Abstract In this paper, nonlinear constitutive models are proposed for steel fiber reinforced concrete (SFRC) in compression and tension. The models were implemented in the finite element computer program ANSYS for 3-D nonlinear analysis of… read more here.
Keywords: constitutive models; sfrc; sfrc corbels; nonlinear analysis ... See more keywords
Corrosion of steel fibre reinforced concrete (SFRC) subjected to simulated stray direct (DC) interference
Sign Up to like & getrecommendations! Published in 2019 at "Materials Today Communications"
DOI: 10.1016/j.mtcomm.2019.100564
Abstract: Abstract Stray current induced corrosion is a major technical challenge for modern electrified railway systems. It can lead to corrosive damage to railway tunnel segmental linings and surrounding infrastructure. Steel fibre reinforced concrete (SFRC) represents… read more here.
Keywords: steel; steel fibre; corrosion; sfrc ... See more keywords
Experimental and Numerical Analysis of Flexural Properties and Mesoscopic Failure Mechanism of Single-Shell Lining Concrete
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DOI: 10.3390/buildings14092620
Abstract: Despite ongoing research efforts aimed at understanding the structural response of steel fiber reinforced concrete (SFRC), there is very limited research on the failure characteristics and mesoscopic damage mechanism of SFRC, specifically when under flexure.… read more here.
Keywords: sfrc; flexural properties; steel; mechanism ... See more keywords
Research on Compression Failure Characteristics and Damage Constitutive Model of Steel Fiber-Reinforced Concrete with 2% Copper-Coated Fibers Under Impact Load
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DOI: 10.3390/ma17235724
Abstract: This study systematically investigates the mechanical properties of plain concrete (PC) and 2% steel fiber reinforced concrete (SFRC) under both static and dynamic loading conditions, utilizing advanced mechanical testing equipment and dynamic impact testing methods.… read more here.
Keywords: sfrc; constitutive model; steel fiber; strain ... See more keywords
A Study on the Bending Stiffness of Reinforced Concrete Tunnel Segments with Added Steel Fibers
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DOI: 10.3390/ma18010048
Abstract: In recent years, steel-fiber-reinforced concrete (SFRC) has been increasingly applied in shield tunnel engineering. However, most research on SFRC segments focuses on the load-bearing capacity, while the tunnel deformation is an equally critical indicator that… read more here.
Keywords: reinforced concrete; sfrc; steel; steel fibers ... See more keywords