FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2888658043> ?p ?o ?g. }

• W2888658043 endingPage "474" @default.
• W2888658043 startingPage "467" @default.
• W2888658043 abstract "Suction caissons consist of large cylindrical buckets made from steel. In order to serve as foundations for various offshore structures, suction caissons are pushed into the seabed under pressure differential exerted on their lid by an imposed suction. Despite their wide use in the oil and gas industry, there are still some uncertainties regarding their installation process as a result of changes in seabed profiles such as the existence of low permeability layers as well as the variation in soil properties with depth (e.g. permeability decreasing with depth due to an increase in soil density). It is known that seepage conditions play a pivotal role in the installation process, particularly in sand. Indeed, pressure gradients generated by the imposed suction inside the caisson cavity cause an overall reduction in the soil resistance around the caisson wall and at caisson tip, thereby assisting the penetration into the seabed. Successful installation of caisson foundations relies on accurate prediction of soil conditions, in particular soil shear resistance during the installation. Existing knowledge of the prediction of soil conditions and required suction during caisson installation has some limitations which often resulted into rather conservative design methods. Most design procedures used to control suction during caisson installation assume an isotropic and homogenous seabed profile. Moreover, the actual variation of pressure gradient around the caisson wall at different penetration depths is often ignored, although it significantly affects soil resistance. Natural seabed can possess a heterogeneous property where it may comprise of different layers of soils including the presence of layers with low-permeability i.e. clay or silt. In this paper, the effect of seepage on soil conditions during caisson installation is studied within the frame of the presence of a substratum that consists of silt. Suction induced seepage described throughout the installation process and its effects on frictional and tip resistance are considered. For this purpose, a numerical simulation is conducted on a normalised geometry of the suction caisson and surrounding soil, at different penetration depths. The distribution of pressure gradient on both inside and outside of the caisson wall is taken into consideration in both soil shear and tip resistance. Particular conclusions will be drawn on the implications of the presence of a low permeability silt layer on caisson installation." @default.
• W2888658043 created "2018-08-31" @default.
• W2888658043 creator A5003091373 @default.
• W2888658043 creator A5023772495 @default.
• W2888658043 creator A5048614476 @default.
• W2888658043 date "2018-08-24" @default.
• W2888658043 modified "2023-10-18" @default.
• W2888658043 title "Geotechnical Performance of Suction Caisson Installation in Multi-layered Seabed Profiles" @default.
• W2888658043 cites W1614705090 @default.
• W2888658043 cites W2009291184 @default.
• W2888658043 cites W2067108317 @default.
• W2888658043 cites W2084642702 @default.
• W2888658043 cites W2086493544 @default.
• W2888658043 cites W2485575480 @default.
• W2888658043 cites W4234915454 @default.
• W2888658043 doi "https://doi.org/10.1007/978-3-319-99670-7_58" @default.
• W2888658043 hasPublicationYear "2018" @default.
• W2888658043 type Work @default.
• W2888658043 sameAs 2888658043 @default.
• W2888658043 citedByCount "1" @default.
• W2888658043 countsByYear W28886580432022 @default.
• W2888658043 crossrefType "book-chapter" @default.
• W2888658043 hasAuthorship W2888658043A5003091373 @default.
• W2888658043 hasAuthorship W2888658043A5023772495 @default.
• W2888658043 hasAuthorship W2888658043A5048614476 @default.
• W2888658043 hasBestOaLocation W28886580432 @default.
• W2888658043 hasConcept C102579867 @default.
• W2888658043 hasConcept C111368507 @default.
• W2888658043 hasConcept C120882062 @default.
• W2888658043 hasConcept C127313418 @default.
• W2888658043 hasConcept C127413603 @default.
• W2888658043 hasConcept C153457625 @default.
• W2888658043 hasConcept C162284963 @default.
• W2888658043 hasConcept C187320778 @default.
• W2888658043 hasConcept C23795335 @default.
• W2888658043 hasConcept C29951281 @default.
• W2888658043 hasConcept C33613203 @default.
• W2888658043 hasConcept C41625074 @default.
• W2888658043 hasConcept C42475967 @default.
• W2888658043 hasConcept C54355233 @default.
• W2888658043 hasConcept C78519656 @default.
• W2888658043 hasConcept C80019733 @default.
• W2888658043 hasConcept C80107235 @default.
• W2888658043 hasConcept C86803240 @default.
• W2888658043 hasConceptScore W2888658043C102579867 @default.
• W2888658043 hasConceptScore W2888658043C111368507 @default.
• W2888658043 hasConceptScore W2888658043C120882062 @default.
• W2888658043 hasConceptScore W2888658043C127313418 @default.
• W2888658043 hasConceptScore W2888658043C127413603 @default.
• W2888658043 hasConceptScore W2888658043C153457625 @default.
• W2888658043 hasConceptScore W2888658043C162284963 @default.
• W2888658043 hasConceptScore W2888658043C187320778 @default.
• W2888658043 hasConceptScore W2888658043C23795335 @default.
• W2888658043 hasConceptScore W2888658043C29951281 @default.
• W2888658043 hasConceptScore W2888658043C33613203 @default.
• W2888658043 hasConceptScore W2888658043C41625074 @default.
• W2888658043 hasConceptScore W2888658043C42475967 @default.
• W2888658043 hasConceptScore W2888658043C54355233 @default.
• W2888658043 hasConceptScore W2888658043C78519656 @default.
• W2888658043 hasConceptScore W2888658043C80019733 @default.
• W2888658043 hasConceptScore W2888658043C80107235 @default.
• W2888658043 hasConceptScore W2888658043C86803240 @default.
• W2888658043 hasLocation W28886580431 @default.
• W2888658043 hasLocation W28886580432 @default.
• W2888658043 hasOpenAccess W2888658043 @default.
• W2888658043 hasPrimaryLocation W28886580431 @default.
• W2888658043 hasRelatedWork W1507942275 @default.
• W2888658043 hasRelatedWork W2022300111 @default.
• W2888658043 hasRelatedWork W2084642702 @default.
• W2888658043 hasRelatedWork W2316364201 @default.
• W2888658043 hasRelatedWork W2321726983 @default.
• W2888658043 hasRelatedWork W2888658043 @default.
• W2888658043 hasRelatedWork W2896176096 @default.
• W2888658043 hasRelatedWork W3177181809 @default.
• W2888658043 hasRelatedWork W3205441267 @default.
• W2888658043 hasRelatedWork W2735155988 @default.
• W2888658043 isParatext "false" @default.
• W2888658043 isRetracted "false" @default.
• W2888658043 magId "2888658043" @default.
• W2888658043 workType "book-chapter" @default.