Matches in SemOpenAlex for { <https://semopenalex.org/work/W3103491482> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W3103491482 endingPage "121485" @default.
- W3103491482 startingPage "121485" @default.
- W3103491482 abstract "• Chloride concentration diffusion in CAC and OAC under drying-wetting cycles is studied. • Effects of strength grade, FA and BF on chloride diffusion are investigated. • The theoretical pore volume of CAC is estimated by TG date. • The calculation model of chloride diffusion coefficient is proposed. This study investigated the chloride diffusion behavior of coral aggregate concrete (CAC) under drying-wetting cycles. The influences of the aggregate type, strength grade, fly ash (FA) content, and basalt fiber (BF) content on the free chloride concentration in the concrete were determined. The apparent chloride diffusion coefficient ( D app ) of the CAC was calculated, and then used to analyze the instantaneous chloride diffusion coefficient ( D ins ) of the CAC. The test results showed that the free chloride concentration of the CAC was higher than that of ordinary aggregate concrete (OAC), with a smaller free chloride concentration for a higher strength grade. The D app and D ins first increased and then decreased with increases in the FA content and BF content. The D ins was 65 ~ 87% smaller than the D app . The time attenuation coefficient of the chloride diffusion coefficient had good positive correlations with the strength grade and FA content, and a good quadratic functional relationship with the BF content. The peak chloride concentration appeared at approximately 4 mm inside the concrete, and increased with the erosion time, which conformed to the power function law. In addition, a calculation model for the apparent chloride diffusion coefficient was established. The porosity of CAC can be effectively reduced when the FA content is 30% or the BF content is 0.1%, in addition, the chloride diffusion coefficient is positively correlated with the porosity." @default.
- W3103491482 created "2020-11-23" @default.
- W3103491482 creator A5047978044 @default.
- W3103491482 creator A5049428318 @default.
- W3103491482 creator A5081779502 @default.
- W3103491482 creator A5089302865 @default.
- W3103491482 date "2021-02-01" @default.
- W3103491482 modified "2023-10-06" @default.
- W3103491482 title "Chloride diffusion behavior of coral aggregate concrete under drying-wetting cycles" @default.
- W3103491482 cites W1986833611 @default.
- W3103491482 cites W1994107908 @default.
- W3103491482 cites W2077175946 @default.
- W3103491482 cites W2080249305 @default.
- W3103491482 cites W2099008113 @default.
- W3103491482 cites W2193519626 @default.
- W3103491482 cites W2595636905 @default.
- W3103491482 cites W2600542978 @default.
- W3103491482 cites W2610057525 @default.
- W3103491482 cites W2736022182 @default.
- W3103491482 cites W2746348348 @default.
- W3103491482 cites W2789502963 @default.
- W3103491482 cites W2897135056 @default.
- W3103491482 cites W2913768106 @default.
- W3103491482 cites W2940463333 @default.
- W3103491482 cites W3010378195 @default.
- W3103491482 cites W3035471376 @default.
- W3103491482 cites W3081151054 @default.
- W3103491482 cites W4238991020 @default.
- W3103491482 doi "https://doi.org/10.1016/j.conbuildmat.2020.121485" @default.
- W3103491482 hasPublicationYear "2021" @default.
- W3103491482 type Work @default.
- W3103491482 sameAs 3103491482 @default.
- W3103491482 citedByCount "23" @default.
- W3103491482 countsByYear W31034914822021 @default.
- W3103491482 countsByYear W31034914822022 @default.
- W3103491482 countsByYear W31034914822023 @default.
- W3103491482 crossrefType "journal-article" @default.
- W3103491482 hasAuthorship W3103491482A5047978044 @default.
- W3103491482 hasAuthorship W3103491482A5049428318 @default.
- W3103491482 hasAuthorship W3103491482A5081779502 @default.
- W3103491482 hasAuthorship W3103491482A5089302865 @default.
- W3103491482 hasConcept C113196181 @default.
- W3103491482 hasConcept C121332964 @default.
- W3103491482 hasConcept C134514944 @default.
- W3103491482 hasConcept C159985019 @default.
- W3103491482 hasConcept C185592680 @default.
- W3103491482 hasConcept C191897082 @default.
- W3103491482 hasConcept C192562407 @default.
- W3103491482 hasConcept C199289684 @default.
- W3103491482 hasConcept C2778695967 @default.
- W3103491482 hasConcept C43617362 @default.
- W3103491482 hasConcept C4679612 @default.
- W3103491482 hasConcept C6648577 @default.
- W3103491482 hasConcept C69357855 @default.
- W3103491482 hasConcept C97355855 @default.
- W3103491482 hasConceptScore W3103491482C113196181 @default.
- W3103491482 hasConceptScore W3103491482C121332964 @default.
- W3103491482 hasConceptScore W3103491482C134514944 @default.
- W3103491482 hasConceptScore W3103491482C159985019 @default.
- W3103491482 hasConceptScore W3103491482C185592680 @default.
- W3103491482 hasConceptScore W3103491482C191897082 @default.
- W3103491482 hasConceptScore W3103491482C192562407 @default.
- W3103491482 hasConceptScore W3103491482C199289684 @default.
- W3103491482 hasConceptScore W3103491482C2778695967 @default.
- W3103491482 hasConceptScore W3103491482C43617362 @default.
- W3103491482 hasConceptScore W3103491482C4679612 @default.
- W3103491482 hasConceptScore W3103491482C6648577 @default.
- W3103491482 hasConceptScore W3103491482C69357855 @default.
- W3103491482 hasConceptScore W3103491482C97355855 @default.
- W3103491482 hasFunder F4320321001 @default.
- W3103491482 hasFunder F4320321106 @default.
- W3103491482 hasFunder F4320324173 @default.
- W3103491482 hasLocation W31034914821 @default.
- W3103491482 hasOpenAccess W3103491482 @default.
- W3103491482 hasPrimaryLocation W31034914821 @default.
- W3103491482 hasRelatedWork W1977095025 @default.
- W3103491482 hasRelatedWork W1978325686 @default.
- W3103491482 hasRelatedWork W2043535345 @default.
- W3103491482 hasRelatedWork W2075580692 @default.
- W3103491482 hasRelatedWork W2093275523 @default.
- W3103491482 hasRelatedWork W2370377344 @default.
- W3103491482 hasRelatedWork W2384279159 @default.
- W3103491482 hasRelatedWork W2387951116 @default.
- W3103491482 hasRelatedWork W2567225380 @default.
- W3103491482 hasRelatedWork W3216441390 @default.
- W3103491482 hasVolume "270" @default.
- W3103491482 isParatext "false" @default.
- W3103491482 isRetracted "false" @default.
- W3103491482 magId "3103491482" @default.
- W3103491482 workType "article" @default.