{"refrec":{"BRefID":391438,"RR":"<b>Cathie, D.; Jardine, R.; Silvano, R.; Kontoe, S.; Schroeder, F.</b> (2023). Axial capacity ageing trends of large diameter tubular piles driven in sand. <i>Soils and Foundations 63(6)</i>: 101401. <a href=\"https://dx.doi.org/10.1016/j.sandf.2023.101401\" target=\"_blank\">https://dx.doi.org/10.1016/j.sandf.2023.101401</a>","BEntID":389185,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>Soils and Foundations 63(6)</i>: 101401. <a href=\"https://dx.doi.org/10.1016/j.sandf.2023.101401\" target=\"_blank\">https://dx.doi.org/10.1016/j.sandf.2023.101401</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Cathie, D.; Jardine, R.; Silvano, R.; Kontoe, S.; Schroeder, F.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Cathie, D. <i>et al.</i>","Englishabstract":"The paper examines dynamic pile test data from 25 high-quality offshore cases, where end-of-initial driving (EoID) and beginning-of-restrike (BoR) instrumented dynamic monitoring was undertaken on tubular piles driven in sands at well-characterised sites after known setup periods. The static resistances derived from signal matching by two independent specialist teams using different software are com-pared with CPT-based pile capacity calculations, providing the first axial capacity and setup dataset for large offshore piles driven in sand. Complementary re-analyses are made from three onshore/nearshore sites where dynamic and static testing was conducted on com-parable piles. Open-ended tubular steel piles with 0.3-3.5 m diameters driven in (mainly dense) sands are all shown to develop marked setup, which is most active over the first 2-10 days. All piles show similar outcomes 20-30 days after installation. However, the larger diameter offshore piles' dynamic tests indicate no further setup after 30 days, while smaller diameter piles at onshore/nearshore sites con-tinue to display further marked capacity growth. Comparisons of the axial shaft capacities inferred from signal matching with CPT-based design methods provides insights into the performance of the design methods. A trend for long-term pile shaft set-up to decrease with increasing diameter is identified and ascribed principally to the diameter-dependent constrained dilatancy that develops under axial loading at the pile-sand interface.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Axial capacity ageing trends of large diameter tubular piles driven in sand","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:32:52.928458","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Piles; Sand; Shaft capacity; Time effects; Pile driving","OtherDescriptors":null,"Notes":null,"AnaPub":2023,"MonPub":null,"DateUpdate":"2024-03-26","DateCreate":"2024-03-26","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:001124234800001","VABBcode":null,"OpenAcc":1,"DOI":"10.1016/j.sandf.2023.101401"},"refs":null,"anarec":{"AnaID":391438,"PubliDate":2023,"Pagination":"101401","XtraPublOfAnaID":null,"ISBN":null,"Volume":"63","Issue":"6","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":378581,"SerRR":"Soils and Foundations. Japanese Geotechnical Society: Tokyo.  ISSN 0038-0806; e-ISSN 2524-1788","StandardTitleSer":"Soils and Foundations","ISSN":"0038-0806","AbbrevSer":null,"StandardTitleMon":null,"StartPage":20,"Pages":null,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Cathie","Firstname":"David","Initials":"D.","Affiliation":"Cathie Associates","Discriminator":null,"CorporateFlag":0,"BEntID":389185,"AutID":256151,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":"Cathie Associates","ORCID":null,"PersID":34114,"InsID":13041},{"AutName":"Jardine","Firstname":null,"Initials":"R.","Affiliation":"Imperial Coll, Dept Civil & Environm Engn, London, England.","Discriminator":null,"CorporateFlag":0,"BEntID":389185,"AutID":562654,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Silvano","Firstname":null,"Initials":"R.","Affiliation":"Cathie Group","Discriminator":null,"CorporateFlag":0,"BEntID":389185,"AutID":562655,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":"Cathie Associates","ORCID":null,"PersID":null,"InsID":13041},{"AutName":"Kontoe","Firstname":null,"Initials":"S.","Affiliation":"Imperial Coll, Dept Civil & Environm Engn, London, England.","Discriminator":null,"CorporateFlag":0,"BEntID":389185,"AutID":562656,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Schroeder","Firstname":null,"Initials":"F.","Affiliation":"Geotech Consulting Grp LLP, London, England.","Discriminator":null,"CorporateFlag":0,"BEntID":389185,"AutID":562658,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":398703,"LibID":36,"BRefID":391438,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"398703","RFID":null,"PaidValue":null,"Medium":"Server","Description":"VLIZ Open Access","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open access","URL":null,"ClassifID":53,"Classification":"Open access","ReqLink":null,"ClassifTypID":1,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":null,"InternalReq":0,"LoggedInReq":0,"Disclaimer":null,"DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Japanese Geotechnical Society","City":"Tokyo"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":[{"Collection":"OMA - Open Marien Archief","ShortName":"OMA"}],"conf":null,"proj":null,"Physdatasets":null,"spcols":{"222":{"SpName":"BMB - Belgische Mariene Bibliografie","SpColID":222,"ParSpColID":null,"TopParID":null,"ShortName":"BMB","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"BMB"},"221":{"SpName":"OMA - Open Marien Archief","SpColID":221,"ParSpColID":null,"TopParID":null,"ShortName":"OMA","URLLocation":null,"LibID":36,"OpenRepoFlag":1,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"OMA"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":389185,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":389185,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1016/j.sandf.2023.101401","externalID":"10.1016/j.sandf.2023.101401","URLTypeCode":"DOI","URLID":129586,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":null,"taxterms":null,"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":null,"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Bouchti, Zohra, Z.","newSesDate":{"date":"2024-03-26 11:51:40.753000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Bouchti, Zohra, Z.","updSesDate":{"date":"2024-03-26 13:19:20.273000","timezone_type":3,"timezone":"Europe/Brussels"}}}