Characterizing and analyzing the residual interfacial behavior of steel fibers embedded into cement-based matrices after exposure to high temperatures
Sign Up to like & getrecommendations! Published in 2020 at "Composites Part B: Engineering"
DOI: 10.1016/j.compositesb.2020.107933
Abstract: Abstract Fiber reinforced cementitious materials, when exposed to a fire, can have better residual mechanical properties than plain cementitious materials, particularly the tensile property. One critical factor governing the residual bridging effect is the fiber-matrix… read more here.
Keywords: fiber; residual interfacial; steel fibers; bond performance ... See more keywords
Bond performance between fibre-reinforced polymer bars and concrete under pull-out tests
Sign Up to like & getrecommendations! Published in 2019 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.116803
Abstract: Abstract In this study, the bond performance between fibre-reinforced polymer (FRP) bars and concrete was investigated by means of forty-eight pull-out tests. The influences of the diameter, type, and surface treatment of the FRP bars… read more here.
Keywords: bond; bond performance; reinforced polymer; fibre reinforced ... See more keywords
Bond performance of GFRP and steel rebars embedded in metakaolin based geopolymer concrete
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DOI: 10.1016/j.istruc.2020.07.048
Abstract: Abstract This research investigates the bond performance of metakaolin based geopolymer concrete (GPC). Pullout tests were conducted for steel and GFRP bars embedded in plain and fiber-reinforced GPC. Three types of mixes were adopted to… read more here.
Keywords: gfrp steel; bond performance; gfrp; gfrp bars ... See more keywords
Bond Performance of Steel Bar in RAC under Salt-Frost and Repeated Loading
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0003303
Abstract: AbstractThe pullout tests are performed to investigate the bond performance of steel bar in recycled coarse aggregate concrete (RAC) under salt-frost (S-F) and repeated loading, and compared with t... read more here.
Keywords: performance steel; salt frost; bond performance; steel bar ... See more keywords