FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1963575871> ?p ?o ?g. }

• W1963575871 endingPage "151" @default.
• W1963575871 startingPage "139" @default.
• W1963575871 abstract "Classical graphics and regression procedures have been used to estimate preconsolidation pressure (σp) from soil compression curves, but none of these procedures is easy to use and they often involve subjective judgement. This paper presents a simple procedure for estimating σp from uniaxial compression tests for either saturated or unsaturated soil conditions. We evaluated five methods for estimating σp from standard soil compression curves for an applied stress sequence of 25, 50, 100, 200, 400, 800, and 1600 kPa. Four methods estimated σp as the intersection of two lines: (a) the regression line obtained for the first two, three, four or five points of the applied stress sequence in the secondary compression portion of the compression curve and (b) the extension of the virgin compression line determined from the points associated with applied stress of 800 and 1600 kPa. Method 5 consisted of the Schmertmann method. The σp determined for each method was compared to σp estimated using the graphical procedure of Casagrande for 288 soil compression curves from three soils in Michigan and from values reported in the literature. Methods 1 and 5 fit our data best at low σp (high soil water content) while methods 2 and 3 fit the data better at high σp (low soil water content). Based on a low RMSE (18), a high R2 (0.92), and closeness of fit to the 1:1 line, a combination of methods 1 and 3 was selected as the best estimation procedure. For data from the literature, methods 1 and 2 provided the best estimate based on lowest RMSE of 5 to 9, R2 of 0.98 to 0.99, and the closest fit to the 1:1 line. The combined methods were not tested for published data since matric potentials for measured values were unknown. The final procedure, combined methods 1 and 3, was programmed into a computer spreadsheet provided in an Appendix. This procedure provides a fast and reliable estimation of σp for saturated and unsaturated soil conditions and eliminates subjective judgment associated with classical graphical procedures." @default.
• W1963575871 created "2016-06-24" @default.
• W1963575871 creator A5042451589 @default.
• W1963575871 creator A5089196861 @default.
• W1963575871 date "1995-11-01" @default.
• W1963575871 modified "2023-09-26" @default.
• W1963575871 title "A simple procedure for estimating preconsolidation pressure from soil compression curves" @default.
• W1963575871 cites W1757100166 @default.
• W1963575871 cites W1992709133 @default.
• W1963575871 cites W2006961431 @default.
• W1963575871 cites W2020652831 @default.
• W1963575871 cites W2030832073 @default.
• W1963575871 cites W2031664898 @default.
• W1963575871 cites W2038693101 @default.
• W1963575871 cites W2042318136 @default.
• W1963575871 cites W2074349517 @default.
• W1963575871 doi "https://doi.org/10.1016/0933-3630(95)00015-8" @default.
• W1963575871 hasPublicationYear "1995" @default.
• W1963575871 type Work @default.
• W1963575871 sameAs 1963575871 @default.
• W1963575871 citedByCount "177" @default.
• W1963575871 countsByYear W19635758712012 @default.
• W1963575871 countsByYear W19635758712013 @default.
• W1963575871 countsByYear W19635758712014 @default.
• W1963575871 countsByYear W19635758712015 @default.
• W1963575871 countsByYear W19635758712016 @default.
• W1963575871 countsByYear W19635758712017 @default.
• W1963575871 countsByYear W19635758712018 @default.
• W1963575871 countsByYear W19635758712019 @default.
• W1963575871 countsByYear W19635758712020 @default.
• W1963575871 countsByYear W19635758712021 @default.
• W1963575871 countsByYear W19635758712022 @default.
• W1963575871 countsByYear W19635758712023 @default.
• W1963575871 crossrefType "journal-article" @default.
• W1963575871 hasAuthorship W1963575871A5042451589 @default.
• W1963575871 hasAuthorship W1963575871A5089196861 @default.
• W1963575871 hasConcept C105795698 @default.
• W1963575871 hasConcept C127313418 @default.
• W1963575871 hasConcept C139945424 @default.
• W1963575871 hasConcept C159390177 @default.
• W1963575871 hasConcept C159750122 @default.
• W1963575871 hasConcept C159985019 @default.
• W1963575871 hasConcept C180016635 @default.
• W1963575871 hasConcept C187320778 @default.
• W1963575871 hasConcept C192562407 @default.
• W1963575871 hasConcept C33923547 @default.
• W1963575871 hasConcept C50516716 @default.
• W1963575871 hasConceptScore W1963575871C105795698 @default.
• W1963575871 hasConceptScore W1963575871C127313418 @default.
• W1963575871 hasConceptScore W1963575871C139945424 @default.
• W1963575871 hasConceptScore W1963575871C159390177 @default.
• W1963575871 hasConceptScore W1963575871C159750122 @default.
• W1963575871 hasConceptScore W1963575871C159985019 @default.
• W1963575871 hasConceptScore W1963575871C180016635 @default.
• W1963575871 hasConceptScore W1963575871C187320778 @default.
• W1963575871 hasConceptScore W1963575871C192562407 @default.
• W1963575871 hasConceptScore W1963575871C33923547 @default.
• W1963575871 hasConceptScore W1963575871C50516716 @default.
• W1963575871 hasIssue "2" @default.
• W1963575871 hasLocation W19635758711 @default.
• W1963575871 hasOpenAccess W1963575871 @default.
• W1963575871 hasPrimaryLocation W19635758711 @default.
• W1963575871 hasRelatedWork W1861720242 @default.
• W1963575871 hasRelatedWork W1974281756 @default.
• W1963575871 hasRelatedWork W2022538760 @default.
• W1963575871 hasRelatedWork W2034292905 @default.
• W1963575871 hasRelatedWork W2170956620 @default.
• W1963575871 hasRelatedWork W2325425771 @default.
• W1963575871 hasRelatedWork W2784216876 @default.
• W1963575871 hasRelatedWork W2899870591 @default.
• W1963575871 hasRelatedWork W2964084039 @default.
• W1963575871 hasRelatedWork W3130852424 @default.
• W1963575871 hasVolume "8" @default.
• W1963575871 isParatext "false" @default.
• W1963575871 isRetracted "false" @default.
• W1963575871 magId "1963575871" @default.
• W1963575871 workType "article" @default.