FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3128396965> ?p ?o ?g. }

• W3128396965 endingPage "105196" @default.
• W3128396965 startingPage "105196" @default.
• W3128396965 abstract "Soil shear strength is a critical parameter in slope stability. Shear strength properties may vary significantly over large areas. Thus, the spatial estimates of shear strength properties are necessary for deterministic slope susceptibility mapping over large areas. However, measurements of shear strength parameters are often limited as compared to other soil properties such as Atterberg limit, bulk density and grain size distribution. Multivariate methods have been shown to improve prediction accuracy, but these methods have rarely been used to predict shear strength. In this study, attempts were made to evaluate the effectiveness of using the aforementioned soil properties in predicting the spatial variation of shear strength properties: effective cohesion (c’) and effective friction angle (ϕ’). The performance of ordinary kriging (OK), Random Forest (RF) and regression kriging (RK) in predicting c’ and ϕ’ of residual soils in Singapore were compared and evaluated. In addition, the sensitivity of the three methods to the sample size was investigated. The results of RF analysis revealed that the northing coordinate and percentage of fines were the most important variables for predicting ϕ’. The spatial coordinates and ϕ’ were also important variables for predicting c’. The predicted c’ and ϕ’ using RF and RK resulted in higher spatial heterogeneity than OK. Overall, RF had the smallest error as compared to OK and RK in predicting c’ and ϕ’ at all sample sizes, except for the prediction of ϕ’ using the largest sample size. This study also showed that RF and RK were more sensitive to sample size than OK. These results highlight the benefits of using auxiliary variables when mapping shear strength properties." @default.
• W3128396965 created "2021-02-15" @default.
• W3128396965 creator A5009644457 @default.
• W3128396965 creator A5030130872 @default.
• W3128396965 creator A5037875593 @default.
• W3128396965 date "2021-05-01" @default.
• W3128396965 modified "2023-10-17" @default.
• W3128396965 title "Spatial variation of shear strength properties incorporating auxiliary variables" @default.
• W3128396965 cites W1520812622 @default.
• W3128396965 cites W1593362521 @default.
• W3128396965 cites W1911362169 @default.
• W3128396965 cites W1971824428 @default.
• W3128396965 cites W1972380841 @default.
• W3128396965 cites W1977180542 @default.
• W3128396965 cites W1978962921 @default.
• W3128396965 cites W1982507535 @default.
• W3128396965 cites W1984137522 @default.
• W3128396965 cites W1993310267 @default.
• W3128396965 cites W1994020749 @default.
• W3128396965 cites W1995819826 @default.
• W3128396965 cites W1996104399 @default.
• W3128396965 cites W1996891915 @default.
• W3128396965 cites W2004655349 @default.
• W3128396965 cites W2007873570 @default.
• W3128396965 cites W2010103528 @default.
• W3128396965 cites W2020430287 @default.
• W3128396965 cites W2020520344 @default.
• W3128396965 cites W2023299378 @default.
• W3128396965 cites W2024697317 @default.
• W3128396965 cites W2027471757 @default.
• W3128396965 cites W2035871099 @default.
• W3128396965 cites W2036458761 @default.
• W3128396965 cites W2039660802 @default.
• W3128396965 cites W2039772532 @default.
• W3128396965 cites W2039801628 @default.
• W3128396965 cites W2040067837 @default.
• W3128396965 cites W2040666431 @default.
• W3128396965 cites W2053227496 @default.
• W3128396965 cites W2069396333 @default.
• W3128396965 cites W2073329650 @default.
• W3128396965 cites W2082427333 @default.
• W3128396965 cites W2088635654 @default.
• W3128396965 cites W2091259694 @default.
• W3128396965 cites W2095445347 @default.
• W3128396965 cites W2109238962 @default.
• W3128396965 cites W2110329447 @default.
• W3128396965 cites W2126206543 @default.
• W3128396965 cites W2132839880 @default.
• W3128396965 cites W2139348131 @default.
• W3128396965 cites W2144064225 @default.
• W3128396965 cites W2149324080 @default.
• W3128396965 cites W2286250368 @default.
• W3128396965 cites W2286377789 @default.
• W3128396965 cites W2517113494 @default.
• W3128396965 cites W2606716674 @default.
• W3128396965 cites W2617637347 @default.
• W3128396965 cites W2742815820 @default.
• W3128396965 cites W2793997912 @default.
• W3128396965 cites W2797086020 @default.
• W3128396965 cites W2815885864 @default.
• W3128396965 cites W2887209920 @default.
• W3128396965 cites W2900929931 @default.
• W3128396965 cites W2911964244 @default.
• W3128396965 cites W2945750834 @default.
• W3128396965 cites W2954465351 @default.
• W3128396965 cites W2958802687 @default.
• W3128396965 cites W2961350869 @default.
• W3128396965 cites W3011010250 @default.
• W3128396965 cites W3012271261 @default.
• W3128396965 cites W3024392775 @default.
• W3128396965 cites W800343066 @default.
• W3128396965 doi "https://doi.org/10.1016/j.catena.2021.105196" @default.
• W3128396965 hasPublicationYear "2021" @default.
• W3128396965 type Work @default.
• W3128396965 sameAs 3128396965 @default.
• W3128396965 citedByCount "5" @default.
• W3128396965 countsByYear W31283969652021 @default.
• W3128396965 countsByYear W31283969652022 @default.
• W3128396965 countsByYear W31283969652023 @default.
• W3128396965 crossrefType "journal-article" @default.
• W3128396965 hasAuthorship W3128396965A5009644457 @default.
• W3128396965 hasAuthorship W3128396965A5030130872 @default.
• W3128396965 hasAuthorship W3128396965A5037875593 @default.
• W3128396965 hasBestOaLocation W31283969652 @default.
• W3128396965 hasConcept C104054115 @default.
• W3128396965 hasConcept C105795698 @default.
• W3128396965 hasConcept C11413529 @default.
• W3128396965 hasConcept C121332964 @default.
• W3128396965 hasConcept C127893833 @default.
• W3128396965 hasConcept C129848803 @default.
• W3128396965 hasConcept C155512373 @default.
• W3128396965 hasConcept C159390177 @default.
• W3128396965 hasConcept C159750122 @default.
• W3128396965 hasConcept C159985019 @default.
• W3128396965 hasConcept C161584116 @default.
• W3128396965 hasConcept C192562407 @default.
• W3128396965 hasConcept C33923547 @default.
• W3128396965 hasConcept C39432304 @default.

• next