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[null,"1.","Record Nr.",null,"UNINA9910254100403321"]
[null,null,"Autore",null,"Wang Rui"]
[null,null,"Titolo",null,"Single Piles in Liquefiable Ground : Seismic Response and Numerical Analysis Methods / / by Rui Wang"]
[null,null,"Pubbl/distr/stampa",null,"Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2016"]
[null,null,"ISBN",null,"3-662-49663-1"]
[null,null,"Edizione",null,"[1st ed. 2016.]"]
[null,null,"Descrizione fisica",null,"1 online resource (131 p.)"]
[null,null,"Collana",null,"Springer Theses, Recognizing Outstanding Ph.D. Research, , 2190-5061"]
[null,null,"Disciplina",null,"550"]
[null,null,"Soggetti",null,"Geotechnical engineering"]
[{"$nulls":4},"Engineering geology"]
[{"$nulls":4},"Mechanics, Applied"]
[{"$nulls":4},"Solids"]
[{"$nulls":4},"Geotechnical Engineering and Applied Earth Sciences"]
[{"$nulls":4},"Geoengineering"]
[{"$nulls":4},"Solid Mechanics"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references."]
[null,null,"Nota di contenuto",null,"Introduction -- Unified plasticity model for large post-liquefaction shear deformation of sand and its numerical implementation -- Seismic response analysis of single piles in liquefiable ground -- Downdrag analysis of single piles in post-liquefaction reconsolidating ground -- Conclusions."]
[null,null,null,"Sommario/riassunto","This thesis focuses on seismic response of piles in liquefiable ground. A three-dimensional unified plasticity model for large post-liquefaction shear deformation of sand was formulated and implemented for parallel computing, based on which a three dimensional dynamic finite element analysis method for piles in liquefiable ground was developed. Through a combination of case analysis, centrifuge shaking table experiments and numerical simulations using the proposed methods, the seismic response patterns of single piles in liquefiable ground were revealed, including: basic force-resistance mode, kinematic and inertial interaction coupling mechanism and major influence factors. A beam on nonlinear Winkler foundation (BNWF) solution and a modified neutral plane solution were developed and validated against centrifuge experiments for piles in consolidating and reconsolidating ground. The "]
[{"$nulls":4},"axial pile force and settlement during post-earthquake reconsolidation was studied, showing pile axial force to be irrelevant of the reconsolidation process while settlement to be process dependent."]