04022nam 22007335 450 991025410040332120200704094108.03-662-49663-110.1007/978-3-662-49663-3(CKB)3710000000616470(EBL)4454233(OCoLC)945198360(SSID)ssj0001654157(PQKBManifestationID)16433092(PQKBTitleCode)TC0001654157(PQKBWorkID)14982314(PQKB)10392763(DE-He213)978-3-662-49663-3(MiAaPQ)EBC4454233(PPN)192773089(EXLCZ)99371000000061647020160317d2016 u| 0engur|n|---|||||txtccrSingle Piles in Liquefiable Ground Seismic Response and Numerical Analysis Methods /by Rui Wang1st ed. 2016.Berlin, Heidelberg :Springer Berlin Heidelberg :Imprint: Springer,2016.1 online resource (131 p.)Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053Description based upon print version of record.3-662-49661-5 Includes bibliographical references.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.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 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.Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053Geotechnical engineeringEngineering geologyEngineering—GeologyFoundationsHydraulicsMechanicsMechanics, AppliedGeotechnical Engineering & Applied Earth Scienceshttps://scigraph.springernature.com/ontologies/product-market-codes/G37010Geoengineering, Foundations, Hydraulicshttps://scigraph.springernature.com/ontologies/product-market-codes/T23020Solid Mechanicshttps://scigraph.springernature.com/ontologies/product-market-codes/T15010Geotechnical engineering.Engineering geology.Engineering—Geology.Foundations.Hydraulics.Mechanics.Mechanics, Applied.Geotechnical Engineering & Applied Earth Sciences.Geoengineering, Foundations, Hydraulics.Solid Mechanics.550Wang Ruiauthttp://id.loc.gov/vocabulary/relators/aut901518BOOK9910254100403321Single Piles in Liquefiable Ground2517143UNINA