FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4301596209> ?p ?o ?g. }

• W4301596209 endingPage "129267" @default.
• W4301596209 startingPage "129267" @default.
• W4301596209 abstract "Steel fiber-reinforced geopolymeric recycled aggregate concrete (SF-GRAC) was proposed as a high-performance green concrete, and the mechanical properties were investigated experimentally to promote the use of SF-GRAC in structural engineering. A series of SF-GRAC specimens were prepared with different contents of steel fibers and recycled aggregates, and compression tests, splitting tensile tests and four-point flexural tests were conducted. Meanwhile, the microstructure was observed through scanning electron microscope (SEM) for the interfacial transition zones (ITZ) between the geopolymeric matrix and the recycled aggregates or steel fibers. The results showed that the compressive, tensile and flexural strength of recycled aggregate concrete obviously increased when the original Portland cement (OPC) was replaced with ground granulated blast furnace slag-fly ash based geopolymer, but the ductility and toughness also decreased. By adding up to 1.5% steel fibers, the compressive, tensile and flexural behavior of SF-GRAC were obviously improved, and more premium than OPC concrete with natural aggregates, which made it eligible for structural application. SF-GRAC with 100% recycled aggregate and 1.5% steel fibers had 38% higher compressive strength, 83% higher tensile strength, and 41% higher flexural strength than OPC concrete with natural aggregates, while the compressive and flexural toughness indexes increased over 160% and 170% respectively. Micro morphological analyses illustrated that the microstructure of geopolymeric matrix was denser and more uniform than OPC matrix, and there was no obvious cracks and pores in the ITZs of geopolymeric matrix-aggregate and geopolymeric matrix-steel fiber, indicating a good bonding behavior. Through data-fitting, a series of regression models were proposed to predict the elastic modulus, splitting tensile strength and flexural strength of SF-GRAC, which fit reasonably well with the experimental results. Carbon emission analysis was also conducted on SF-GRAC, which was proven to be a green construction material with over 26% reduction on carbon emission compared to OPC concrete." @default.
• W4301596209 created "2022-10-05" @default.
• W4301596209 creator A5068864628 @default.
• W4301596209 creator A5080449075 @default.
• W4301596209 creator A5087008316 @default.
• W4301596209 creator A5091561549 @default.
• W4301596209 date "2022-11-01" @default.
• W4301596209 modified "2023-10-17" @default.
• W4301596209 title "Experimental study on mechanical behavior of steel fiber reinforced geopolymeric recycled aggregate concrete" @default.
• W4301596209 cites W1162230416 @default.
• W4301596209 cites W1938499478 @default.
• W4301596209 cites W1972160050 @default.
• W4301596209 cites W1996045964 @default.
• W4301596209 cites W2013286886 @default.
• W4301596209 cites W2041151100 @default.
• W4301596209 cites W2044943190 @default.
• W4301596209 cites W2048462448 @default.
• W4301596209 cites W2061406655 @default.
• W4301596209 cites W2073497113 @default.
• W4301596209 cites W2073836583 @default.
• W4301596209 cites W2076038536 @default.
• W4301596209 cites W2077559281 @default.
• W4301596209 cites W2077580407 @default.
• W4301596209 cites W2087987532 @default.
• W4301596209 cites W2094934533 @default.
• W4301596209 cites W2119305381 @default.
• W4301596209 cites W2186962884 @default.
• W4301596209 cites W2323737593 @default.
• W4301596209 cites W2471302664 @default.
• W4301596209 cites W2519807854 @default.
• W4301596209 cites W2741482663 @default.
• W4301596209 cites W2773804913 @default.
• W4301596209 cites W2789926087 @default.
• W4301596209 cites W2801583414 @default.
• W4301596209 cites W2802882540 @default.
• W4301596209 cites W2900753047 @default.
• W4301596209 cites W2904482752 @default.
• W4301596209 cites W2911265478 @default.
• W4301596209 cites W2925166545 @default.
• W4301596209 cites W2942824731 @default.
• W4301596209 cites W2947514351 @default.
• W4301596209 cites W2963466051 @default.
• W4301596209 cites W2965271335 @default.
• W4301596209 cites W2975242906 @default.
• W4301596209 cites W3026153345 @default.
• W4301596209 doi "https://doi.org/10.1016/j.conbuildmat.2022.129267" @default.
• W4301596209 hasPublicationYear "2022" @default.
• W4301596209 type Work @default.
• W4301596209 citedByCount "10" @default.
• W4301596209 countsByYear W43015962092022 @default.
• W4301596209 countsByYear W43015962092023 @default.
• W4301596209 crossrefType "journal-article" @default.
• W4301596209 hasAuthorship W4301596209A5068864628 @default.
• W4301596209 hasAuthorship W4301596209A5080449075 @default.
• W4301596209 hasAuthorship W4301596209A5087008316 @default.
• W4301596209 hasAuthorship W4301596209A5091561549 @default.
• W4301596209 hasConcept C112950240 @default.
• W4301596209 hasConcept C149912024 @default.
• W4301596209 hasConcept C159985019 @default.
• W4301596209 hasConcept C178405089 @default.
• W4301596209 hasConcept C192562407 @default.
• W4301596209 hasConcept C26771246 @default.
• W4301596209 hasConcept C2776512210 @default.
• W4301596209 hasConcept C2780021121 @default.
• W4301596209 hasConcept C30407753 @default.
• W4301596209 hasConcept C4679612 @default.
• W4301596209 hasConcept C519885992 @default.
• W4301596209 hasConcept C523993062 @default.
• W4301596209 hasConcept C87976508 @default.
• W4301596209 hasConcept C99595764 @default.
• W4301596209 hasConceptScore W4301596209C112950240 @default.
• W4301596209 hasConceptScore W4301596209C149912024 @default.
• W4301596209 hasConceptScore W4301596209C159985019 @default.
• W4301596209 hasConceptScore W4301596209C178405089 @default.
• W4301596209 hasConceptScore W4301596209C192562407 @default.
• W4301596209 hasConceptScore W4301596209C26771246 @default.
• W4301596209 hasConceptScore W4301596209C2776512210 @default.
• W4301596209 hasConceptScore W4301596209C2780021121 @default.
• W4301596209 hasConceptScore W4301596209C30407753 @default.
• W4301596209 hasConceptScore W4301596209C4679612 @default.
• W4301596209 hasConceptScore W4301596209C519885992 @default.
• W4301596209 hasConceptScore W4301596209C523993062 @default.
• W4301596209 hasConceptScore W4301596209C87976508 @default.
• W4301596209 hasConceptScore W4301596209C99595764 @default.
• W4301596209 hasLocation W43015962091 @default.
• W4301596209 hasOpenAccess W4301596209 @default.
• W4301596209 hasPrimaryLocation W43015962091 @default.
• W4301596209 hasRelatedWork W1983548862 @default.
• W4301596209 hasRelatedWork W1996123871 @default.
• W4301596209 hasRelatedWork W2900834267 @default.
• W4301596209 hasRelatedWork W2944045227 @default.
• W4301596209 hasRelatedWork W2947852797 @default.
• W4301596209 hasRelatedWork W3122552578 @default.
• W4301596209 hasRelatedWork W3176041785 @default.
• W4301596209 hasRelatedWork W4221074061 @default.
• W4301596209 hasRelatedWork W4241388100 @default.
• W4301596209 hasRelatedWork W847701681 @default.
• W4301596209 hasVolume "356" @default.

• next