Matches in SemOpenAlex for { <https://semopenalex.org/work/W4383668049> ?p ?o ?g. }
- W4383668049 endingPage "132383" @default.
- W4383668049 startingPage "132383" @default.
- W4383668049 abstract "This paper aims to achieve multi-scale crack control of concrete by using graphene oxide (GO) and macroscopic steel fiber in combination, and to reveal the multi-scale collaborative reinforcement mechanism of GO and steel fiber. A three-point bending fracture mechanics test was employed to analyze the macroscopic fracture properties of ultra-high performance concrete (UHPC) reinforced by GO, and a single fiber pull-out test was utilized to assess the impact of GO on the fiber–matrix interface properties. The results showed that 0.04% GO reinforced UHPC had the best fracture property, and steel fiber and GO showed good synergistic crack control effect. GO directly acted on controlling the cracking of concrete matrix at the nanoscale, thus improving the fracture energy of UHPC matrix by 14% from 73.08 N/mm to 83.39 N/mm. This micro-scale matrix reinforcement provided by GO further improved the pull-out property of steel fibers, and the pull-out energy dissipation of straight steel fibers and hook-end fibers was increased by 43.7% and 31.5%. A micromechanical prediction model for fracture energy of straight steel fiber UHPC was established, which could construct the quantitative relationship between UHPC fracture energy and micromechanical parameters. The model showed that the initial fiber–matrix bond strength (τ0) and slip hardening coefficient (k0) had a powerful influence on the UHPC fracture energy." @default.
- W4383668049 created "2023-07-09" @default.
- W4383668049 creator A5003501299 @default.
- W4383668049 creator A5069526728 @default.
- W4383668049 creator A5072988557 @default.
- W4383668049 date "2023-09-01" @default.
- W4383668049 modified "2023-10-10" @default.
- W4383668049 title "Effect of multi-scale reinforcement on fracture property of ultra-high performance concrete" @default.
- W4383668049 cites W1131333093 @default.
- W4383668049 cites W1969404535 @default.
- W4383668049 cites W1973925413 @default.
- W4383668049 cites W1976195749 @default.
- W4383668049 cites W1976952021 @default.
- W4383668049 cites W2003916469 @default.
- W4383668049 cites W2016687898 @default.
- W4383668049 cites W2071878031 @default.
- W4383668049 cites W2080146002 @default.
- W4383668049 cites W2083326003 @default.
- W4383668049 cites W2128625871 @default.
- W4383668049 cites W2173713182 @default.
- W4383668049 cites W2214210022 @default.
- W4383668049 cites W2521781170 @default.
- W4383668049 cites W2568272035 @default.
- W4383668049 cites W2580925233 @default.
- W4383668049 cites W2738993715 @default.
- W4383668049 cites W2805706875 @default.
- W4383668049 cites W2864025239 @default.
- W4383668049 cites W2891492993 @default.
- W4383668049 cites W2901416918 @default.
- W4383668049 cites W2907424742 @default.
- W4383668049 cites W2913737252 @default.
- W4383668049 cites W2919507735 @default.
- W4383668049 cites W2921700299 @default.
- W4383668049 cites W2938000189 @default.
- W4383668049 cites W2976030889 @default.
- W4383668049 cites W2999505479 @default.
- W4383668049 cites W3007360092 @default.
- W4383668049 cites W307718881 @default.
- W4383668049 cites W3122212995 @default.
- W4383668049 cites W3128320181 @default.
- W4383668049 cites W3170617368 @default.
- W4383668049 cites W3195887810 @default.
- W4383668049 cites W4206904746 @default.
- W4383668049 cites W4210990904 @default.
- W4383668049 cites W4220877389 @default.
- W4383668049 cites W4226320003 @default.
- W4383668049 cites W4320016187 @default.
- W4383668049 doi "https://doi.org/10.1016/j.conbuildmat.2023.132383" @default.
- W4383668049 hasPublicationYear "2023" @default.
- W4383668049 type Work @default.
- W4383668049 citedByCount "0" @default.
- W4383668049 crossrefType "journal-article" @default.
- W4383668049 hasAuthorship W4383668049A5003501299 @default.
- W4383668049 hasAuthorship W4383668049A5069526728 @default.
- W4383668049 hasAuthorship W4383668049A5072988557 @default.
- W4383668049 hasConcept C121332964 @default.
- W4383668049 hasConcept C127413603 @default.
- W4383668049 hasConcept C135402231 @default.
- W4383668049 hasConcept C159985019 @default.
- W4383668049 hasConcept C192562407 @default.
- W4383668049 hasConcept C2779227376 @default.
- W4383668049 hasConcept C43369102 @default.
- W4383668049 hasConcept C44255700 @default.
- W4383668049 hasConcept C519885992 @default.
- W4383668049 hasConcept C58396970 @default.
- W4383668049 hasConcept C59085676 @default.
- W4383668049 hasConcept C66938386 @default.
- W4383668049 hasConcept C67203356 @default.
- W4383668049 hasConcept C97355855 @default.
- W4383668049 hasConceptScore W4383668049C121332964 @default.
- W4383668049 hasConceptScore W4383668049C127413603 @default.
- W4383668049 hasConceptScore W4383668049C135402231 @default.
- W4383668049 hasConceptScore W4383668049C159985019 @default.
- W4383668049 hasConceptScore W4383668049C192562407 @default.
- W4383668049 hasConceptScore W4383668049C2779227376 @default.
- W4383668049 hasConceptScore W4383668049C43369102 @default.
- W4383668049 hasConceptScore W4383668049C44255700 @default.
- W4383668049 hasConceptScore W4383668049C519885992 @default.
- W4383668049 hasConceptScore W4383668049C58396970 @default.
- W4383668049 hasConceptScore W4383668049C59085676 @default.
- W4383668049 hasConceptScore W4383668049C66938386 @default.
- W4383668049 hasConceptScore W4383668049C67203356 @default.
- W4383668049 hasConceptScore W4383668049C97355855 @default.
- W4383668049 hasLocation W43836680491 @default.
- W4383668049 hasOpenAccess W4383668049 @default.
- W4383668049 hasPrimaryLocation W43836680491 @default.
- W4383668049 hasRelatedWork W1977959518 @default.
- W4383668049 hasRelatedWork W2022371719 @default.
- W4383668049 hasRelatedWork W2076061571 @default.
- W4383668049 hasRelatedWork W2082288235 @default.
- W4383668049 hasRelatedWork W2089013912 @default.
- W4383668049 hasRelatedWork W2106552856 @default.
- W4383668049 hasRelatedWork W2107890255 @default.
- W4383668049 hasRelatedWork W2347486132 @default.
- W4383668049 hasRelatedWork W2920061524 @default.
- W4383668049 hasRelatedWork W4310083477 @default.
- W4383668049 hasVolume "397" @default.
- W4383668049 isParatext "false" @default.