Matches in SemOpenAlex for { <https://semopenalex.org/work/W4366526234> ?p ?o ?g. }
- W4366526234 endingPage "106594" @default.
- W4366526234 startingPage "106594" @default.
- W4366526234 abstract "Shrinkage reducing admixture (SRA) has been used to reduce the shrinkage of high strength concrete (HSC) by reducing the surface tension of capillary solution. Stress relaxation has an important role in evaluating the cracking potential of HSC at early age. However, investigations on the early-age stress relaxation and cracking potential of HSC mixed with SRA under restrained conditions were still lacking. Therefore, investigations on the effect of SRA on the early-age properties of HSC were conducted to guide the application of SRA on HSC. Investigations on the early-age stress relaxation and cracking potential of HSC with different SRA dosages (0%, 0.6%, 1.2%, and 1.8% by cement mass) by using restrained ring tests were conducted in the current research. Meanwhile, tests on the effect of SRA on the mechanical properties and free shrinkage of HSC were also carried out. The results indicated that the presence of SRA showed a slight decrease on the early-age mechanical properties of HSC. With the increase of SRA dosages, the reduction effect of SRA on the free shrinkage and steel strain had become more obvious, and the free shrinkage and steel strain of HSC at 28 d decreased by 58.46% and 44.64% when the SRA dosage was 1.8%, respectively. The maximum residual stress and stress rate of HSC were substantially decreased by the addition of SRA compared with the reference mixture. Moreover, the addition of 1.8% SRA could both reduce the 28-d maximum relaxed stress and the degree of stress relaxation by 77.58% and 45.28%, respectively. In addition, the cracking potential of HSC decreased with the increase of SRA dosages." @default.
- W4366526234 created "2023-04-22" @default.
- W4366526234 creator A5022949219 @default.
- W4366526234 creator A5044639383 @default.
- W4366526234 creator A5051785377 @default.
- W4366526234 creator A5053480322 @default.
- W4366526234 creator A5057255049 @default.
- W4366526234 creator A5062932418 @default.
- W4366526234 date "2023-08-01" @default.
- W4366526234 modified "2023-09-29" @default.
- W4366526234 title "Effect of shrinkage reducing admixture on the early-age stress relaxation and cracking potential of high strength concrete" @default.
- W4366526234 cites W1857310399 @default.
- W4366526234 cites W1965669758 @default.
- W4366526234 cites W1966780787 @default.
- W4366526234 cites W1970586229 @default.
- W4366526234 cites W1975492441 @default.
- W4366526234 cites W1977606738 @default.
- W4366526234 cites W1982311632 @default.
- W4366526234 cites W1986626228 @default.
- W4366526234 cites W1991493597 @default.
- W4366526234 cites W2008588601 @default.
- W4366526234 cites W2010582947 @default.
- W4366526234 cites W2021249679 @default.
- W4366526234 cites W2026011859 @default.
- W4366526234 cites W2040745534 @default.
- W4366526234 cites W2042297174 @default.
- W4366526234 cites W2042310495 @default.
- W4366526234 cites W2044358093 @default.
- W4366526234 cites W2047341820 @default.
- W4366526234 cites W2049238043 @default.
- W4366526234 cites W2056071745 @default.
- W4366526234 cites W2056289061 @default.
- W4366526234 cites W2061313573 @default.
- W4366526234 cites W2062054082 @default.
- W4366526234 cites W2063102989 @default.
- W4366526234 cites W2063173081 @default.
- W4366526234 cites W2063950308 @default.
- W4366526234 cites W2070482936 @default.
- W4366526234 cites W2087933806 @default.
- W4366526234 cites W2110608314 @default.
- W4366526234 cites W2128090544 @default.
- W4366526234 cites W2133748263 @default.
- W4366526234 cites W2159829498 @default.
- W4366526234 cites W2162894990 @default.
- W4366526234 cites W2164888938 @default.
- W4366526234 cites W2199335188 @default.
- W4366526234 cites W2396411802 @default.
- W4366526234 cites W2587540751 @default.
- W4366526234 cites W2621358880 @default.
- W4366526234 cites W2792088254 @default.
- W4366526234 cites W2806119422 @default.
- W4366526234 cites W2807224311 @default.
- W4366526234 cites W2902606795 @default.
- W4366526234 cites W2955502354 @default.
- W4366526234 cites W3021177101 @default.
- W4366526234 cites W3033832505 @default.
- W4366526234 cites W3168184657 @default.
- W4366526234 cites W4243835542 @default.
- W4366526234 cites W4245189987 @default.
- W4366526234 cites W4283032128 @default.
- W4366526234 cites W4283659726 @default.
- W4366526234 cites W4323050450 @default.
- W4366526234 doi "https://doi.org/10.1016/j.jobe.2023.106594" @default.
- W4366526234 hasPublicationYear "2023" @default.
- W4366526234 type Work @default.
- W4366526234 citedByCount "1" @default.
- W4366526234 countsByYear W43665262342023 @default.
- W4366526234 crossrefType "journal-article" @default.
- W4366526234 hasAuthorship W4366526234A5022949219 @default.
- W4366526234 hasAuthorship W4366526234A5044639383 @default.
- W4366526234 hasAuthorship W4366526234A5051785377 @default.
- W4366526234 hasAuthorship W4366526234A5053480322 @default.
- W4366526234 hasAuthorship W4366526234A5057255049 @default.
- W4366526234 hasAuthorship W4366526234A5062932418 @default.
- W4366526234 hasConcept C138885662 @default.
- W4366526234 hasConcept C149912024 @default.
- W4366526234 hasConcept C159985019 @default.
- W4366526234 hasConcept C180145272 @default.
- W4366526234 hasConcept C192562407 @default.
- W4366526234 hasConcept C202974441 @default.
- W4366526234 hasConcept C21036866 @default.
- W4366526234 hasConcept C37292000 @default.
- W4366526234 hasConcept C41895202 @default.
- W4366526234 hasConcept C58396970 @default.
- W4366526234 hasConceptScore W4366526234C138885662 @default.
- W4366526234 hasConceptScore W4366526234C149912024 @default.
- W4366526234 hasConceptScore W4366526234C159985019 @default.
- W4366526234 hasConceptScore W4366526234C180145272 @default.
- W4366526234 hasConceptScore W4366526234C192562407 @default.
- W4366526234 hasConceptScore W4366526234C202974441 @default.
- W4366526234 hasConceptScore W4366526234C21036866 @default.
- W4366526234 hasConceptScore W4366526234C37292000 @default.
- W4366526234 hasConceptScore W4366526234C41895202 @default.
- W4366526234 hasConceptScore W4366526234C58396970 @default.
- W4366526234 hasFunder F4320321001 @default.
- W4366526234 hasFunder F4320327794 @default.
- W4366526234 hasFunder F4320335787 @default.
- W4366526234 hasLocation W43665262341 @default.