Matches in SemOpenAlex for { <https://semopenalex.org/work/W2900536443> ?p ?o ?g. }
- W2900536443 endingPage "1513" @default.
- W2900536443 startingPage "1502" @default.
- W2900536443 abstract "Calcareous sands are known as problematic soils in nature and challenge geotechnical engineers in many practical projects. Microbially induced calcite precipitation (MICP) is an innovative soil improvement technique that uses biomineralisation processes to induce cementation in-situ. The work described in this paper investigates the strength, deformation, and microstructure characteristics of biocemented calcareous sand under different cementation solution to sample volume ratios. A series of laboratory experiments was conducted, including unconfined compressive strength tests, splitting, tensile (i.e., Brazilian) strength tests, and consolidated drained triaxial tests. The results indicate that an exponential function reasonably describes the unconfined compressive strength and splitting tensile strength with increasing cementation solution to sample volume ratios. The tangent modulus at 50% peak strength increases exponentially with an increase in cementation solution to sample volume ratio, whereas it increases linearly with an increase in strength. The strength parameters for this MICP-improved soil, including the peak cohesion and friction angle, are derived to facilitate engineering design. Microstructure analyses are used to illustrate the physical basis for the increase in strength and stiffness with increases in the calcite content, as demonstrated using the cementation solution to sample volume ratio." @default.
- W2900536443 created "2018-11-29" @default.
- W2900536443 creator A5010370843 @default.
- W2900536443 creator A5011669628 @default.
- W2900536443 creator A5016740032 @default.
- W2900536443 creator A5049264813 @default.
- W2900536443 creator A5075413962 @default.
- W2900536443 date "2019-10-01" @default.
- W2900536443 modified "2023-10-12" @default.
- W2900536443 title "Strength, stiffness, and microstructure characteristics of biocemented calcareous sand" @default.
- W2900536443 cites W1560481599 @default.
- W2900536443 cites W1585675650 @default.
- W2900536443 cites W1904910510 @default.
- W2900536443 cites W1918159054 @default.
- W2900536443 cites W1963572202 @default.
- W2900536443 cites W1972317571 @default.
- W2900536443 cites W1973669178 @default.
- W2900536443 cites W1981632401 @default.
- W2900536443 cites W1985409788 @default.
- W2900536443 cites W1990749764 @default.
- W2900536443 cites W1993252449 @default.
- W2900536443 cites W1993576156 @default.
- W2900536443 cites W1994227965 @default.
- W2900536443 cites W1999982659 @default.
- W2900536443 cites W2008740143 @default.
- W2900536443 cites W2028654303 @default.
- W2900536443 cites W2033053655 @default.
- W2900536443 cites W2040927128 @default.
- W2900536443 cites W2041242198 @default.
- W2900536443 cites W2042753204 @default.
- W2900536443 cites W2043107788 @default.
- W2900536443 cites W2051382488 @default.
- W2900536443 cites W2053392685 @default.
- W2900536443 cites W2057611907 @default.
- W2900536443 cites W2065125550 @default.
- W2900536443 cites W2070394663 @default.
- W2900536443 cites W2081986340 @default.
- W2900536443 cites W2083710525 @default.
- W2900536443 cites W2084918615 @default.
- W2900536443 cites W2115832371 @default.
- W2900536443 cites W2135507159 @default.
- W2900536443 cites W2142070117 @default.
- W2900536443 cites W2145218674 @default.
- W2900536443 cites W2146382977 @default.
- W2900536443 cites W2149631545 @default.
- W2900536443 cites W2166264965 @default.
- W2900536443 cites W2167758131 @default.
- W2900536443 cites W2170236169 @default.
- W2900536443 cites W2406471141 @default.
- W2900536443 cites W2472786407 @default.
- W2900536443 cites W2472920245 @default.
- W2900536443 cites W2510068562 @default.
- W2900536443 cites W2546549507 @default.
- W2900536443 cites W2552187761 @default.
- W2900536443 cites W2568851194 @default.
- W2900536443 cites W2749120490 @default.
- W2900536443 cites W2766169595 @default.
- W2900536443 cites W2766845713 @default.
- W2900536443 cites W2770706824 @default.
- W2900536443 cites W2783892252 @default.
- W2900536443 cites W2810737784 @default.
- W2900536443 doi "https://doi.org/10.1139/cgj-2018-0007" @default.
- W2900536443 hasPublicationYear "2019" @default.
- W2900536443 type Work @default.
- W2900536443 sameAs 2900536443 @default.
- W2900536443 citedByCount "129" @default.
- W2900536443 countsByYear W29005364432019 @default.
- W2900536443 countsByYear W29005364432020 @default.
- W2900536443 countsByYear W29005364432021 @default.
- W2900536443 countsByYear W29005364432022 @default.
- W2900536443 countsByYear W29005364432023 @default.
- W2900536443 crossrefType "journal-article" @default.
- W2900536443 hasAuthorship W2900536443A5010370843 @default.
- W2900536443 hasAuthorship W2900536443A5011669628 @default.
- W2900536443 hasAuthorship W2900536443A5016740032 @default.
- W2900536443 hasAuthorship W2900536443A5049264813 @default.
- W2900536443 hasAuthorship W2900536443A5075413962 @default.
- W2900536443 hasConcept C104054115 @default.
- W2900536443 hasConcept C112950240 @default.
- W2900536443 hasConcept C123552892 @default.
- W2900536443 hasConcept C127313418 @default.
- W2900536443 hasConcept C151730666 @default.
- W2900536443 hasConcept C159985019 @default.
- W2900536443 hasConcept C178790620 @default.
- W2900536443 hasConcept C185592680 @default.
- W2900536443 hasConcept C187320778 @default.
- W2900536443 hasConcept C192562407 @default.
- W2900536443 hasConcept C2779372316 @default.
- W2900536443 hasConcept C30407753 @default.
- W2900536443 hasConcept C523993062 @default.
- W2900536443 hasConcept C87976508 @default.
- W2900536443 hasConcept C94556721 @default.
- W2900536443 hasConceptScore W2900536443C104054115 @default.
- W2900536443 hasConceptScore W2900536443C112950240 @default.
- W2900536443 hasConceptScore W2900536443C123552892 @default.
- W2900536443 hasConceptScore W2900536443C127313418 @default.
- W2900536443 hasConceptScore W2900536443C151730666 @default.
- W2900536443 hasConceptScore W2900536443C159985019 @default.