Matches in SemOpenAlex for { <https://semopenalex.org/work/W4285593886> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W4285593886 endingPage "6" @default.
- W4285593886 startingPage "1" @default.
- W4285593886 abstract "Jack-up rig, supported by a number of movable and independent legs with a footing at the bottom called spudcan, is a type of oil rig platform which is used in self-elevating system to support offshore platforms in shallow to moderate waters. Being different from the normal gravity structures, jack-up rigs can be mobilized to other sites after the exploration of oil and gas reserve is completed by extracting the legs with spudcans. However, extraction of the spudcan can be difficult and time consuming. In this paper, the spudcan penetration and extraction process is simulated using the finite element method. The research concentrates on the nonuniform clay that the shear strength profiles increase with the depth of clay, and ignores the shaft friction. In order to ensure that the effects of sand property on the bearing capacity and extraction resistance, three models for different dilation angles of sand were built. Furthermore, considering the influence of sand thickness, five models with different sand thicknesses were generated, in which the penetration depth is one time the diameter of the spudcan. In addition, the spudcan penetration depths are extended to twice and half of the spudcan diameter to verify the effect of penetration depth. Results obtained from these model analyses reveal that the required extraction force of the spudcan with a thin sand layer above clay is lower than that without the sand layer. Moreover, the results also show that thick sand layers can produce better effect of reducing extraction resistance of spudcan." @default.
- W4285593886 created "2022-07-16" @default.
- W4285593886 creator A5002298870 @default.
- W4285593886 creator A5033535706 @default.
- W4285593886 creator A5046113480 @default.
- W4285593886 creator A5057523077 @default.
- W4285593886 date "2022-07-15" @default.
- W4285593886 modified "2023-09-26" @default.
- W4285593886 title "Ease Extraction Resistance of Spudcan by Adding an Extra Layer of Sand above Clay" @default.
- W4285593886 cites W1907039114 @default.
- W4285593886 cites W2016781847 @default.
- W4285593886 cites W2025559530 @default.
- W4285593886 cites W2058313146 @default.
- W4285593886 cites W2058598615 @default.
- W4285593886 cites W2065813531 @default.
- W4285593886 cites W2074897828 @default.
- W4285593886 doi "https://doi.org/10.1155/2022/9614870" @default.
- W4285593886 hasPublicationYear "2022" @default.
- W4285593886 type Work @default.
- W4285593886 citedByCount "0" @default.
- W4285593886 crossrefType "journal-article" @default.
- W4285593886 hasAuthorship W4285593886A5002298870 @default.
- W4285593886 hasAuthorship W4285593886A5033535706 @default.
- W4285593886 hasAuthorship W4285593886A5046113480 @default.
- W4285593886 hasAuthorship W4285593886A5057523077 @default.
- W4285593886 hasBestOaLocation W42855938861 @default.
- W4285593886 hasConcept C127313418 @default.
- W4285593886 hasConcept C127413603 @default.
- W4285593886 hasConcept C131779963 @default.
- W4285593886 hasConcept C135628077 @default.
- W4285593886 hasConcept C135677250 @default.
- W4285593886 hasConcept C159985019 @default.
- W4285593886 hasConcept C162284963 @default.
- W4285593886 hasConcept C168056786 @default.
- W4285593886 hasConcept C185592680 @default.
- W4285593886 hasConcept C187320778 @default.
- W4285593886 hasConcept C192562407 @default.
- W4285593886 hasConcept C42475967 @default.
- W4285593886 hasConcept C43617362 @default.
- W4285593886 hasConcept C4725764 @default.
- W4285593886 hasConcept C66938386 @default.
- W4285593886 hasConcept C80019733 @default.
- W4285593886 hasConcept C80107235 @default.
- W4285593886 hasConceptScore W4285593886C127313418 @default.
- W4285593886 hasConceptScore W4285593886C127413603 @default.
- W4285593886 hasConceptScore W4285593886C131779963 @default.
- W4285593886 hasConceptScore W4285593886C135628077 @default.
- W4285593886 hasConceptScore W4285593886C135677250 @default.
- W4285593886 hasConceptScore W4285593886C159985019 @default.
- W4285593886 hasConceptScore W4285593886C162284963 @default.
- W4285593886 hasConceptScore W4285593886C168056786 @default.
- W4285593886 hasConceptScore W4285593886C185592680 @default.
- W4285593886 hasConceptScore W4285593886C187320778 @default.
- W4285593886 hasConceptScore W4285593886C192562407 @default.
- W4285593886 hasConceptScore W4285593886C42475967 @default.
- W4285593886 hasConceptScore W4285593886C43617362 @default.
- W4285593886 hasConceptScore W4285593886C4725764 @default.
- W4285593886 hasConceptScore W4285593886C66938386 @default.
- W4285593886 hasConceptScore W4285593886C80019733 @default.
- W4285593886 hasConceptScore W4285593886C80107235 @default.
- W4285593886 hasLocation W42855938861 @default.
- W4285593886 hasLocation W42855938862 @default.
- W4285593886 hasOpenAccess W4285593886 @default.
- W4285593886 hasPrimaryLocation W42855938861 @default.
- W4285593886 hasRelatedWork W1487833178 @default.
- W4285593886 hasRelatedWork W1980269897 @default.
- W4285593886 hasRelatedWork W2025559530 @default.
- W4285593886 hasRelatedWork W2120066317 @default.
- W4285593886 hasRelatedWork W2384677552 @default.
- W4285593886 hasRelatedWork W3016962964 @default.
- W4285593886 hasRelatedWork W3175278824 @default.
- W4285593886 hasRelatedWork W4200033997 @default.
- W4285593886 hasRelatedWork W4353108921 @default.
- W4285593886 hasRelatedWork W4360980015 @default.
- W4285593886 hasVolume "2022" @default.
- W4285593886 isParatext "false" @default.
- W4285593886 isRetracted "false" @default.
- W4285593886 workType "article" @default.