Matches in SemOpenAlex for { <https://semopenalex.org/work/W4229456970> ?p ?o ?g. }
- W4229456970 endingPage "127733" @default.
- W4229456970 startingPage "127733" @default.
- W4229456970 abstract "This paper aims at quantitatively investigating the effect of seawater on the hydration kinetics and microstructure development of Ultra-High Performance Concrete (UHPC). Specifically, the macroscopic properties of UHPC mixed with seawater are tested, including fresh behaviors, mechanical properties and autogenous shrinkage. In addition, hydration products, hydration heat and hydration degree of UHPC made with seawater are quantitatively evaluated. Finally, the influences of seawater on the surface morphology, nano-mechanical properties and pore structure of UHPC are analyzed. The obtained results uncover that the incorporation of seawater can dramatically decrease the flowability, enhance the flexural and compressive strengths, as well as deteriorate the autogenous shrinkage of UHPC. Moreover, with the addition of seawater, the hydration degree can be increased by 4.67%, not only by consuming more cementitious materials to generate more hydration products (about 12.25%), but also by enhancing the mean chain length of C-S-H gels from 3.5068 to 4.1595 and increasing Q2/Q1 from 0.7533 to 1.0796 to improve the polymerization of hydration products. Additionally, the incorporation of seawater can contribute to a dense microstructure of UHPC by enhancing indentation modulus and hardness of paste by approximately 25.25% and 29.10%, optimizing the ITZ by about 15 mm, as well as refining pore size and reducing the porosity by more than 8%." @default.
- W4229456970 created "2022-05-11" @default.
- W4229456970 creator A5011784823 @default.
- W4229456970 creator A5039491964 @default.
- W4229456970 creator A5066654354 @default.
- W4229456970 creator A5079243824 @default.
- W4229456970 creator A5086850084 @default.
- W4229456970 date "2022-07-01" @default.
- W4229456970 modified "2023-09-26" @default.
- W4229456970 title "Quantitative effect of seawater on the hydration kinetics and microstructure development of Ultra High Performance Concrete (UHPC)" @default.
- W4229456970 cites W1038727431 @default.
- W4229456970 cites W1970864026 @default.
- W4229456970 cites W1985009137 @default.
- W4229456970 cites W1993871668 @default.
- W4229456970 cites W2006544033 @default.
- W4229456970 cites W2008295744 @default.
- W4229456970 cites W2027299628 @default.
- W4229456970 cites W2045322242 @default.
- W4229456970 cites W2048852948 @default.
- W4229456970 cites W2052081367 @default.
- W4229456970 cites W2080106877 @default.
- W4229456970 cites W2091817663 @default.
- W4229456970 cites W2097127785 @default.
- W4229456970 cites W2110608314 @default.
- W4229456970 cites W2194429095 @default.
- W4229456970 cites W2616684959 @default.
- W4229456970 cites W2754037235 @default.
- W4229456970 cites W2756914619 @default.
- W4229456970 cites W2774365849 @default.
- W4229456970 cites W2790593892 @default.
- W4229456970 cites W2804470658 @default.
- W4229456970 cites W2883154389 @default.
- W4229456970 cites W2889757165 @default.
- W4229456970 cites W2894018383 @default.
- W4229456970 cites W2895500664 @default.
- W4229456970 cites W2897934016 @default.
- W4229456970 cites W2902788674 @default.
- W4229456970 cites W2904901453 @default.
- W4229456970 cites W2943394614 @default.
- W4229456970 cites W2950269928 @default.
- W4229456970 cites W2954318728 @default.
- W4229456970 cites W2958116846 @default.
- W4229456970 cites W2960841022 @default.
- W4229456970 cites W2969203331 @default.
- W4229456970 cites W2981852273 @default.
- W4229456970 cites W2984963578 @default.
- W4229456970 cites W2994431129 @default.
- W4229456970 cites W3007081591 @default.
- W4229456970 cites W3013332977 @default.
- W4229456970 cites W3015120237 @default.
- W4229456970 cites W3018991220 @default.
- W4229456970 cites W3019375230 @default.
- W4229456970 cites W3021671912 @default.
- W4229456970 cites W3022002550 @default.
- W4229456970 cites W3024296481 @default.
- W4229456970 cites W3025953006 @default.
- W4229456970 cites W3036261338 @default.
- W4229456970 cites W3044630180 @default.
- W4229456970 cites W3047252965 @default.
- W4229456970 cites W3048547207 @default.
- W4229456970 cites W3109262206 @default.
- W4229456970 cites W3128011268 @default.
- W4229456970 cites W3133294644 @default.
- W4229456970 cites W3160610621 @default.
- W4229456970 cites W3163755197 @default.
- W4229456970 cites W3164505623 @default.
- W4229456970 cites W3168797468 @default.
- W4229456970 cites W3187799236 @default.
- W4229456970 cites W3192891491 @default.
- W4229456970 cites W3197225700 @default.
- W4229456970 cites W3198022820 @default.
- W4229456970 cites W3201967789 @default.
- W4229456970 cites W3202182793 @default.
- W4229456970 cites W3204601232 @default.
- W4229456970 cites W3209235509 @default.
- W4229456970 cites W3212050186 @default.
- W4229456970 cites W3216818793 @default.
- W4229456970 cites W4205339531 @default.
- W4229456970 cites W4206545054 @default.
- W4229456970 cites W4206783257 @default.
- W4229456970 cites W4207078428 @default.
- W4229456970 cites W4210255980 @default.
- W4229456970 cites W4210502995 @default.
- W4229456970 cites W4220777724 @default.
- W4229456970 cites W4220987143 @default.
- W4229456970 doi "https://doi.org/10.1016/j.conbuildmat.2022.127733" @default.
- W4229456970 hasPublicationYear "2022" @default.
- W4229456970 type Work @default.
- W4229456970 citedByCount "13" @default.
- W4229456970 countsByYear W42294569702022 @default.
- W4229456970 countsByYear W42294569702023 @default.
- W4229456970 crossrefType "journal-article" @default.
- W4229456970 hasAuthorship W4229456970A5011784823 @default.
- W4229456970 hasAuthorship W4229456970A5039491964 @default.
- W4229456970 hasAuthorship W4229456970A5066654354 @default.
- W4229456970 hasAuthorship W4229456970A5079243824 @default.
- W4229456970 hasAuthorship W4229456970A5086850084 @default.
- W4229456970 hasConcept C111368507 @default.