Matches in SemOpenAlex for { <https://semopenalex.org/work/W3041338154> ?p ?o ?g. }
- W3041338154 endingPage "107492" @default.
- W3041338154 startingPage "107492" @default.
- W3041338154 abstract "Abstract Large-diameter monopiles are the most commonly used foundation to support offshore wind turbines. Early designs usually adopted pile diameters (D) between 4 and 6 m, which is recently extended to 8 m and will target 10 m in the future. It is increasingly evident that the existing design method (i.e., API's p-y model) can significantly under-predict the lateral stiffness and capacity of large-diameter monopiles in soft clay, due to ignoring the soil resistances from base shear and base moment which become more pronounces as L/D reduces. In this study, a two-spring approach is proposed, aiming to predict the lateral behaviour of monopiles with varied L/D ratios in a unified manner. In light of the soil flow mechanisms around monopiles, the pure lateral soil resistance above the rotation point (RP) is quantified using a p-y model, while the resistances below the RP including the base shear and base moment are integrated into a moment-rotation spring (characterized by a MR-θR model) at the RP. It can naturally recover to a p-y model while analyzing flexible piles, where θR = 0 at RP. Formulations of the ‘p-y + MR-θR’ model (including diameter-related p-y and MR-θR models, and the depth of the RP) are proposed based on the results of a series of well-calibrated 3D numerical models. The proposed model has satisfactorily reproduced a number of field and centrifuge test results on laterally loaded monopiles with a wide range of L/D ratios (including flexible, semi-rigid and rigid piles), using a unified set of parameters. Compared to the standard p-y model, the adoption of the proposed ‘p-y + MR-θR’ model is shown to substantially reduce design conservatism." @default.
- W3041338154 created "2020-07-16" @default.
- W3041338154 creator A5034853997 @default.
- W3041338154 creator A5048650690 @default.
- W3041338154 creator A5057213205 @default.
- W3041338154 creator A5066977438 @default.
- W3041338154 date "2020-09-01" @default.
- W3041338154 modified "2023-10-13" @default.
- W3041338154 title "A unified lateral soil reaction model for monopiles in soft clay considering various length-to-diameter (L/D) ratios" @default.
- W3041338154 cites W1954729828 @default.
- W3041338154 cites W1961889268 @default.
- W3041338154 cites W1971499765 @default.
- W3041338154 cites W1973431600 @default.
- W3041338154 cites W1985414980 @default.
- W3041338154 cites W1989364863 @default.
- W3041338154 cites W2009104691 @default.
- W3041338154 cites W2010702149 @default.
- W3041338154 cites W2013998916 @default.
- W3041338154 cites W2017523528 @default.
- W3041338154 cites W2023251922 @default.
- W3041338154 cites W2023605461 @default.
- W3041338154 cites W2024260101 @default.
- W3041338154 cites W2030094544 @default.
- W3041338154 cites W2032385417 @default.
- W3041338154 cites W2063440502 @default.
- W3041338154 cites W2067663955 @default.
- W3041338154 cites W2094127547 @default.
- W3041338154 cites W2136200737 @default.
- W3041338154 cites W2147369639 @default.
- W3041338154 cites W2224933115 @default.
- W3041338154 cites W2231317918 @default.
- W3041338154 cites W2282816872 @default.
- W3041338154 cites W2286205824 @default.
- W3041338154 cites W2309039887 @default.
- W3041338154 cites W2321917686 @default.
- W3041338154 cites W2339129892 @default.
- W3041338154 cites W2399867550 @default.
- W3041338154 cites W2529504093 @default.
- W3041338154 cites W2571310537 @default.
- W3041338154 cites W2589094191 @default.
- W3041338154 cites W2591009475 @default.
- W3041338154 cites W2599475417 @default.
- W3041338154 cites W2727959278 @default.
- W3041338154 cites W2760429620 @default.
- W3041338154 cites W2770305619 @default.
- W3041338154 cites W2783567661 @default.
- W3041338154 cites W2791168976 @default.
- W3041338154 cites W2796529588 @default.
- W3041338154 cites W2796658743 @default.
- W3041338154 cites W2798050989 @default.
- W3041338154 cites W2888228410 @default.
- W3041338154 cites W2908594164 @default.
- W3041338154 cites W2911075565 @default.
- W3041338154 cites W2922297032 @default.
- W3041338154 cites W2939959999 @default.
- W3041338154 cites W2963567561 @default.
- W3041338154 cites W2996334345 @default.
- W3041338154 cites W3007443121 @default.
- W3041338154 doi "https://doi.org/10.1016/j.oceaneng.2020.107492" @default.
- W3041338154 hasPublicationYear "2020" @default.
- W3041338154 type Work @default.
- W3041338154 sameAs 3041338154 @default.
- W3041338154 citedByCount "36" @default.
- W3041338154 countsByYear W30413381542021 @default.
- W3041338154 countsByYear W30413381542022 @default.
- W3041338154 countsByYear W30413381542023 @default.
- W3041338154 crossrefType "journal-article" @default.
- W3041338154 hasAuthorship W3041338154A5034853997 @default.
- W3041338154 hasAuthorship W3041338154A5048650690 @default.
- W3041338154 hasAuthorship W3041338154A5057213205 @default.
- W3041338154 hasAuthorship W3041338154A5066977438 @default.
- W3041338154 hasBestOaLocation W30413381541 @default.
- W3041338154 hasConcept C127313418 @default.
- W3041338154 hasConcept C159390177 @default.
- W3041338154 hasConcept C159750122 @default.
- W3041338154 hasConcept C187320778 @default.
- W3041338154 hasConcept C192562407 @default.
- W3041338154 hasConcept C3020601295 @default.
- W3041338154 hasConcept C33923547 @default.
- W3041338154 hasConceptScore W3041338154C127313418 @default.
- W3041338154 hasConceptScore W3041338154C159390177 @default.
- W3041338154 hasConceptScore W3041338154C159750122 @default.
- W3041338154 hasConceptScore W3041338154C187320778 @default.
- W3041338154 hasConceptScore W3041338154C192562407 @default.
- W3041338154 hasConceptScore W3041338154C3020601295 @default.
- W3041338154 hasConceptScore W3041338154C33923547 @default.
- W3041338154 hasFunder F4320321001 @default.
- W3041338154 hasFunder F4320321106 @default.
- W3041338154 hasFunder F4320321540 @default.
- W3041338154 hasFunder F4320338110 @default.
- W3041338154 hasLocation W30413381541 @default.
- W3041338154 hasLocation W30413381542 @default.
- W3041338154 hasOpenAccess W3041338154 @default.
- W3041338154 hasPrimaryLocation W30413381541 @default.
- W3041338154 hasRelatedWork W1997829691 @default.
- W3041338154 hasRelatedWork W2081966859 @default.
- W3041338154 hasRelatedWork W2333275598 @default.
- W3041338154 hasRelatedWork W2604222631 @default.