Investigations on the Shear Mechanism of Steel-Tube-Reinforced Concrete Shear Walls with a Low Shear-Span Ratio
Sign Up to like & getrecommendations! Published in 2019 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-019-1170-3
Abstract: This paper describes the study of steel tube reinforced concrete (STRC) shear walls with a low shear-span ratio, in which steel tubes are embedded in the web of the shear wall. The addition of these… read more here.
Keywords: steel; tube reinforced; shear walls; strc shear ... See more keywords
Compressive behavior of hybrid double-skin tubular columns with a rib-stiffened steel inner tube
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DOI: 10.1016/j.compstruct.2018.07.083
Abstract: Abstract Hybrid fibre-reinforced polymer (FRP)-concrete-steel double-skin tubular columns (DSTCs) consist of an outer FRP tube and an inner steel tube, with the space inbetween filled with concrete. In hybrid DSTCs, the outward buckling of the… read more here.
Keywords: double skin; rib; steel tube; steel ... See more keywords
Seismic behavior of carbon fiber reinforced polymer confined concrete filled thin-walled steel tube column-foundation connection
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DOI: 10.1016/j.compstruct.2021.114804
Abstract: Abstract To alleviate the complex construction process of traditional concrete filled steel tube (CFST) column-foundation connections, the anchor rebar column-foundation connection (ARCFC) has been conceived and investigated. To date, the thin-walled steel tube is recommended… read more here.
Keywords: column foundation; walled steel; thin walled; steel tube ... See more keywords
Behavior of steel fibers reinforced self-stressing and self-compacting concrete-filled steel tube subjected to bending
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DOI: 10.1016/j.conbuildmat.2017.09.019
Abstract: Abstract This paper described an experimental work for steel fibers reinforced self-stressing and self-compacting concrete-filled steel tube (FSSCFST) specimens subjected to bending. The study aimed to evaluate the effect of self-stress and steel fibers on… read more here.
Keywords: steel fibers; compacting concrete; steel tube; steel ... See more keywords
Axial compressive performance of UHPC filled steel tube stub columns containing steel-polypropylene hybrid fiber
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DOI: 10.1016/j.conbuildmat.2019.01.202
Abstract: Abstract This paper presents an experimental investigation of axial compressive performance of ultra-high performance concrete filled steel tube (UHPCFST) stub columns containing steel-polypropylene hybrid fiber. A total of 42 UHPCFST specimens are tested. The main… read more here.
Keywords: steel; performance; axial compressive; hybrid fiber ... See more keywords
Compressive performance of steel fiber-reinforced rubberized concrete core detached from heated CFST
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DOI: 10.1016/j.conbuildmat.2019.117832
Abstract: Abstract In this study, the compressive behavior of concrete cores detached from the high-strength concrete-filled steel tube (CFST) members reinforced with steel fibers and containing crumb tire rubber was investigated experimentally after exposure to elevated… read more here.
Keywords: concrete core; steel tube; steel; fiber reinforced ... See more keywords
Concrete filled double circular steel tube (CFDCST) stub columns
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DOI: 10.1016/j.engstruct.2016.12.061
Abstract: Abstract Concrete filled steel tube (CFST) columns are deployed as the main load carrying members in high performance structures as they integrate the beneficial properties of constituent materials. In recent years, there has been an… read more here.
Keywords: concrete filled; tube; columns; steel tube ... See more keywords
Finite element analysis of square concrete-filled steel tube (CFST) columns under axial compressive load
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DOI: 10.1016/j.engstruct.2017.11.055
Abstract: Abstract The confinement provided in concrete-filled steel tube (CFST) columns can significantly increase the strength and ductility of the concrete columns. However, in non-circular CSFT, the confining stresses are non-uniform and anisotropic, making their incorporation… read more here.
Keywords: steel tube; steel; concrete; cfst columns ... See more keywords
Compressive strength of concrete-filled stainless steel tube stub columns
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DOI: 10.1016/j.engstruct.2019.110106
Abstract: Abstract Concrete-filled stainless steel tube (CFSST) members combine the advantages of the outstanding corrosion resistance of stainless steel and the composite action in concrete-filled steel tube (CFST) system. However, accurate calculation methods for this type… read more here.
Keywords: stainless steel; steel; concrete filled; steel tube ... See more keywords
Experimental investigation of axial loaded circular steel tube short columns filled with manufactured sand concrete
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DOI: 10.1016/j.engstruct.2020.111033
Abstract: Abstract Compared with natural sand, manufactured sand (MS) is more economical and environmentally friendly. This paper experimentally evaluates the axial compressive behavior of circular steel tube short columns filled with manufactured sand concrete (MS-CFT). 63… read more here.
Keywords: manufactured sand; sand; short columns; concrete ... See more keywords
Study of bolts used as shear connectors in concrete-filled steel tubes
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DOI: 10.1016/j.engstruct.2020.111697
Abstract: Abstract This research presents a numerical analysis of bolts used as mechanical connectors in circular concrete-filled steel tube columns. The numerical model was calibrated with the experimental results and was analyzed different parameters such as… read more here.
Keywords: steel; concrete filled; filled steel; shear connectors ... See more keywords