Tensile Capacity of Concrete-filled Square Tubular Columns Connection with External Stiffening Ring
Sign Up to like & getrecommendations! Published in 2019 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-019-1736-0
Abstract: A static tensile experiment was carried out to investigate the flexural bearing capacity of external stiffening ring joints between concrete-filled square steel tubular column and steel beam. All of four specimens showed similar failure modes… read more here.
Keywords: concrete filled; filled square; capacity; stiffening ring ... See more keywords
Mechanical Behavior of Slender Composite Columns under Axial Compression Load
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DOI: 10.1007/s12205-020-0669-y
Abstract: In the present experimental investigation, polyvinyl chloride (PVC) plastic pour-in form (PPF) was used in three low-cost composite systems for concrete construction. It included concrete-filled tubular plastic forms (CPPF), steel-reinforced concrete-filled tubular plastic (CPPF-SC and… read more here.
Keywords: concrete filled; compression; tubular plastic; cppf ... See more keywords
Axial mechanical properties of concrete-filled GFRP tubular hollow composite columns
Sign Up to like & getrecommendations! Published in 2020 at "Composite Structures"
DOI: 10.1016/j.compstruct.2020.112174
Abstract: Abstract In this paper, a new type of concrete-filled Glass Fiber Reinforced Polymer (GFRP) tubular hollow composite column is tested and analyzed by finite element analysis. The axial pressure test of 27 concrete-filled GFRP tubular… read more here.
Keywords: concrete filled; filled gfrp; hollow composite; gfrp tubular ... See more keywords
Compressive behavior of concrete-filled GFRP tubular stub columns after being subjected to freeze-thaw cycles
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DOI: 10.1016/j.compstruct.2020.112904
Abstract: Abstract This paper aims to investigate the mechanical properties of concrete-filled glass fiber reinforced plastic (GFRP) tubular stub columns after being subjected to freeze-thaw cycles (FTCs). A total of 72 concrete-filled GFRP tubular (CFGT) stub… read more here.
Keywords: concrete filled; capacity; gfrp tubular; stub columns ... See more keywords
Effect of ultra-high strength steel on mitigation of non-ductile yielding of concrete-filled double-skin columns
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DOI: 10.1016/j.conbuildmat.2017.04.189
Abstract: Abstract Concrete-filled tubular (CFT) sections, and the most recent configuration of these sections, concrete-filled double-skin tubular (CFDST) sections, can provide high strength in structural construction. In this study, an innovative fabrication strategy is proposed to… read more here.
Keywords: strength; concrete filled; high strength; ultra high ... See more keywords
Simulation of seismic behavior of square recycled aggregate concrete – filled steel tubular columns
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DOI: 10.1016/j.conbuildmat.2017.05.013
Abstract: Abstract Concrete-filled steel tubes can improve the mechanical behavior in terms of strength, stiffness, ductility and energy dissipation for the initial deficiencies of recycled aggregate concrete compared with natural aggregate concrete. The firsthand seismic performance… read more here.
Keywords: concrete filled; filled steel; concrete; recycled aggregate ... See more keywords
Tensile behaviour of double headed anchored blind bolt in concrete filled square hollow section under cyclic loading
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DOI: 10.1016/j.conbuildmat.2018.12.089
Abstract: Abstract This paper presents the tensile behaviour of individual Double Headed Anchored Blind Bolts (DHABBs) which are anchored within Concrete Filled Square Hollow Section (CFSHS) tubes. The DHABB consists of a conventional Headed Anchored Blind… read more here.
Keywords: filled square; headed anchored; concrete filled; tensile behaviour ... See more keywords
Influence of fiber orientation and shell thickness on the axial compressive behavior of concrete-filled fiber-reinforced polymer tubes
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DOI: 10.1016/j.conbuildmat.2019.05.194
Abstract: Abstract Concrete-filled fiber-reinforced polymer (FRP) tubes (CFFTs) present a viable alternative column system to conventional reinforced concrete for new construction. A CFFT system consists of two parts: the prefabricated FRP tube and the concrete core.… read more here.
Keywords: fiber reinforced; filled fiber; concrete filled; shell ... See more keywords
Utilization of coal gangue as coarse aggregates in structural concrete
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DOI: 10.1016/j.conbuildmat.2020.121212
Abstract: Abstract In this paper, coal gangue is utilized as a replacement of coarse aggregate in structural concrete. The effects of coal gangue on the mechanical properties of concrete material, circular reinforced concrete column and concrete-filled… read more here.
Keywords: coal; steel; concrete filled; coal gangue ... See more keywords
The axial compressive behavior of stone-lightweight aggregate concrete-filled steel tubular stub columns
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DOI: 10.1016/j.conbuildmat.2021.123815
Abstract: Abstract To study the axial compressive mechanical properties of stone-lightweight aggregate concrete-filled steel tubular (SLACFST) stub columns, five circular stone-lightweight aggregate concrete-filled steel tubular (C-SLACFST) and square stone-lightweight aggregate concrete-filled steel tubular (S-SLACFST) stub columns… read more here.
Keywords: concrete filled; aggregate concrete; filled steel; lightweight aggregate ... See more keywords
Behavior of normal-strength recycled aggregate concrete filled steel tubes under combined loading
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DOI: 10.1016/j.engstruct.2016.09.046
Abstract: Abstract The use of recycled aggregate concrete (RAC) for the fill in concrete filled steel tube (CFST) members (RACFST members) is proposed as a practical structural application. An experimental study of RACFST members with normal-strength… read more here.
Keywords: concrete filled; recycled aggregate; aggregate concrete; steel ... See more keywords