Matches in SemOpenAlex for { <https://semopenalex.org/work/W3211816018> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W3211816018 endingPage "125610" @default.
- W3211816018 startingPage "125610" @default.
- W3211816018 abstract "A performance-based mixture design approach was utilized to optimize the binder content and composition for fiber-reinforced super workable concrete (FR-SWC) and fiber-reinforced self-consolidating concrete (FR-SCC). The test parameters included the replacement ratio of the cement by a Class C fly ash (FA), type and content of expansive agent (EA), and total binder content. Hooked-end steel fibers measuring 30 mm in length were used at 0.5% by volume. The investigated concrete was tested for slump flow, modified J-ring, sieve stability, bleeding, visual stability index, air content, unit weight, as well as compressive and splitting tensile strengths. The elastic modulus, autogenous, drying shrinkage, and restrained shrinkage were determined for optimized mixtures. The optimized binder content for the FR-SCC mixtures was 475 kg/m3 with 30% FA replacement, by mass of total binder. For the FR-SWC mixtures, the binder content was 380 kg/m3 binders with 30% FA, by mass. In both mixture types, a Type-G EA was incorporated at 4% by binder mass. Test results indicated that a sharp loss in filling ability was obtained in mixtures made with a Type-K EA compared to those made with a Type-G or no EA. The coupled used of fibers and EA resulted in a slight increase in compressive strength for the FR-SCC but considerable improvement in compressive strength (up to a 50%) in the case of FR-SWC. The FR-SCC and FR-SWC mixtures exhibited up to 55% and 80% greater splitting tensile strength, respectively, compared to the non-fibrous concrete. The combination of steel fiber and EA significantly reduced shrinkage, up to 65% lower shrinkage after one year for the FR-SCC and FR-SWC mixtures. An increase in restrained shrinkage resistance was observed when the EA or fiber was used in proportioning the FR-SCC. Combined use of fibers and 4% Type-G EA led to the highest reduction in cracking potential that decreased from relatively high to low level with the time-to-cracking increasing from 12.5 to 36.5 days." @default.
- W3211816018 created "2021-11-22" @default.
- W3211816018 creator A5058245679 @default.
- W3211816018 creator A5059197309 @default.
- W3211816018 date "2022-01-01" @default.
- W3211816018 modified "2023-10-17" @default.
- W3211816018 title "Effect of type and content of expansive agent on performance of fiber-reinforced concrete with adapted rheology" @default.
- W3211816018 cites W1966780787 @default.
- W3211816018 cites W1977948903 @default.
- W3211816018 cites W1980523593 @default.
- W3211816018 cites W1984651033 @default.
- W3211816018 cites W1987192721 @default.
- W3211816018 cites W2047797746 @default.
- W3211816018 cites W2062054082 @default.
- W3211816018 cites W2064876525 @default.
- W3211816018 cites W2334488867 @default.
- W3211816018 cites W2401100600 @default.
- W3211816018 cites W2776792446 @default.
- W3211816018 cites W2826072423 @default.
- W3211816018 cites W2955838499 @default.
- W3211816018 cites W2973140598 @default.
- W3211816018 cites W2974527461 @default.
- W3211816018 cites W3002086646 @default.
- W3211816018 cites W3036337937 @default.
- W3211816018 doi "https://doi.org/10.1016/j.conbuildmat.2021.125610" @default.
- W3211816018 hasPublicationYear "2022" @default.
- W3211816018 type Work @default.
- W3211816018 sameAs 3211816018 @default.
- W3211816018 citedByCount "2" @default.
- W3211816018 countsByYear W32118160182022 @default.
- W3211816018 countsByYear W32118160182023 @default.
- W3211816018 crossrefType "journal-article" @default.
- W3211816018 hasAuthorship W3211816018A5058245679 @default.
- W3211816018 hasAuthorship W3211816018A5059197309 @default.
- W3211816018 hasConcept C112950240 @default.
- W3211816018 hasConcept C114614502 @default.
- W3211816018 hasConcept C159985019 @default.
- W3211816018 hasConcept C17732976 @default.
- W3211816018 hasConcept C180145272 @default.
- W3211816018 hasConcept C192562407 @default.
- W3211816018 hasConcept C200990466 @default.
- W3211816018 hasConcept C30407753 @default.
- W3211816018 hasConcept C33923547 @default.
- W3211816018 hasConcept C519885992 @default.
- W3211816018 hasConcept C523993062 @default.
- W3211816018 hasConcept C87343466 @default.
- W3211816018 hasConceptScore W3211816018C112950240 @default.
- W3211816018 hasConceptScore W3211816018C114614502 @default.
- W3211816018 hasConceptScore W3211816018C159985019 @default.
- W3211816018 hasConceptScore W3211816018C17732976 @default.
- W3211816018 hasConceptScore W3211816018C180145272 @default.
- W3211816018 hasConceptScore W3211816018C192562407 @default.
- W3211816018 hasConceptScore W3211816018C200990466 @default.
- W3211816018 hasConceptScore W3211816018C30407753 @default.
- W3211816018 hasConceptScore W3211816018C33923547 @default.
- W3211816018 hasConceptScore W3211816018C519885992 @default.
- W3211816018 hasConceptScore W3211816018C523993062 @default.
- W3211816018 hasConceptScore W3211816018C87343466 @default.
- W3211816018 hasLocation W32118160181 @default.
- W3211816018 hasOpenAccess W3211816018 @default.
- W3211816018 hasPrimaryLocation W32118160181 @default.
- W3211816018 hasRelatedWork W1582738796 @default.
- W3211816018 hasRelatedWork W1977540326 @default.
- W3211816018 hasRelatedWork W2044247940 @default.
- W3211816018 hasRelatedWork W2089085266 @default.
- W3211816018 hasRelatedWork W2350189840 @default.
- W3211816018 hasRelatedWork W2357084425 @default.
- W3211816018 hasRelatedWork W2387616028 @default.
- W3211816018 hasRelatedWork W2944045227 @default.
- W3211816018 hasRelatedWork W3014189477 @default.
- W3211816018 hasRelatedWork W3122552578 @default.
- W3211816018 hasVolume "314" @default.
- W3211816018 isParatext "false" @default.
- W3211816018 isRetracted "false" @default.
- W3211816018 magId "3211816018" @default.
- W3211816018 workType "article" @default.