Analysis of Geotechnical Problems with ABAQUS2003

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1、CONTENTSLecture1IntroductionIntroduction..........................................L1.2ClassicalandModernDesignApproaches...................L1.3SomeCasesforNumerical(FiniteElement)Analysis..........L1.8ExperimentalTestingandNumericalAnalysis..............L1.11Require

2、mentsforRealisticConstitutiveTheories............L1.13Lecture2PhysicalTestingPhysicalTesting.......................................L2.2BasicExperimentalObservations.........................L2.4TestingRequirementsandCalibrationofConstitutiveModels..L2.11Lecture3Const

3、itutiveModelsStressInvariantsandSpaces..............................L3.2OverviewofConstitutiveModels........................L3.10Elasticity............................................L3.12Mohr-CoulombModel.................................L3.15Description............

4、...........................L3.17UsageandCalibration...............................L3.24ModifiedDrucker-PragerModels........................L3.28LinearDrucker-PragerModel.........................L3.31HyperbolicModel..................................L3.35ExponentModel

5、...................................L3.382/03AnalysisofGeotechnicalProblemswithABAQUSTOC.1FlowintheHyperbolicandExponentModels............L3.40Usage...........................................L3.43MatchingExperimentalData.........................L3.45LinearDrucker-Pra

6、gerModel......................L3.50HyperbolicModel................................L3.52ExponentModel.................................L3.53MatchingMohr-CoulombParameters..................L3.55MatchingPlaneStrainResponse....................L3.59MatchingTriaxialTestRes

7、ponse....................L3.62CoupledCreepandDrucker-PragerPlasticity...............L3.64BasicAssumptions.................................L3.64CreepLaws.......................................L3.67TimeHardeningCreepLaw........................L3.67StrainHardeningCreep

8、Law.......................L3.67Singh-MitchellCreepLaw.........................L3.68CreepFlowPotential...............................L3.68U