Dynamics of Vehicle Road Coupled System

图书标准信息

• 作者 杨绍普、陈立秋、李韶华 编
• 出版社 科学出版社
• 出版时间 2015-06
• 版次 1
• ISBN 9787030425287
• 定价 178.00元
• 装帧 精装
• 开本 32开
• 纸张 胶版纸
• 页数 344页
• 字数 430千字
• 正文语种 英语

【内容简介】

本书提出了车辆-道路耦合系统动力学的研究框架，对车辆、道路及车辆-道路耦合系统动力学进行了理论、仿真及实验研究。基于实验建模、多自由度模型和多体系统动力学模型对重型车辆的非线性动力学行为进行了研究。采用积分变换法、Galerkin方法、有限元法分析了移动车辆载荷下的道路系统动力学响应。建立了车辆-道路耦合系统，比较了耦合模型与传统模型动力响应的区别，分析了车辆、道路系统参数的低动力设计措施。对于车路耦合实验段的建设、传感器的布置和实验数据的分析处理进行了论述。研究成果可为车辆参数的低动力设计，道路结构的设计、施工、养护和疲劳寿命预测提供理论指导。

【目录】

1Introduction
1.1TheStateofResearchinVehicleDynamics
1.2TheStateofResearchinRoadDynamics
1.3TheStateofResearchinTireDynamics
1.4TheResearchSchemeofVehicle-RoadCoupledSystemDynamics
1.5OutlineandtheMainIssuesofVehicle-RoadCoupledSystemDynamics
References

2DynamicAnalysisofaHeavyVehicleUsingLumpedParameterModel
2.1ExperimentalModelingfortheNonlinearComponentsinVehicleSuspension
2.1.1ExperimentalDampingCharacteristicsoftheShockAbsorber
2.1.2ExperimentalStiffnessCharacteristicsoftheLeafSprings
2.2DynamicAnalysisofaTwo-AxleHeavyVehicle
2.2.1VehicleModelandDifferentialEquationsofMotion
2.2.2CalculationoftheVehicleResponse
2.2.3AnalysisofVehicle-VibrationResponseUnderRandomExcitation
2.2.4NumericalResultsandDiscussions
2.3DynamicAnalysisofaThree-AxleHeavyVehicle
2.3.1ModelingforaThree-AxleVehiclewithaBalancedSuspension
2.3.2ModelingforaVehicle-Tire-RoadCouplingSystem
2.3.3NumericalResultsandDiscussions
2.4ChapterSummary
References

3DynamicAnalysisofaHeavyVehicleUsingFunctionVirtualPrototype
3.1ModelingofVehicleSuspension，Tire，andRoad
3.2OrthogonalOptimizationofaHeavyVehicle
3.3SemiactiveControlofaHeavyVehicle
3.4ChapterSummary
References

4DynamicAnalysisofaPavementStructureUnderaVehicle'sMovingLoad
4.1TheDynamicResponseofaVehicle-PavementSystemBasedonaFiniteBeamonaNonlinearFoundation
4.1.1EquationofMotion[16]
4.1.2Galerkin'sDiscretization
4.1.3NumericalResults
4.2TheDynamicResponseofaFiniteTimoshenkoBeamona
NonlinearViscoelasticFoundationtoaMovingLoad[18]
4.2.1EquationofMotion
4.2.2NormalModes
4.2.3Galerkin'sDiscretization
4.2.4NumericalResults
4.3VibrationofaVehicle-PavementCoupledSystemBased
onaFiniteTimoshenkoBeamonaNonlinearFoundation[21]
4.3.1TheMathematicalModel
4.3.2TheSchemesofSolution
4.3.3NumericalCaseStudies
4.4TheDynamicResponsefanInfiniteTimoshenkoBeamonaNonlinearViscoelasticFoundation[19，25]
4.4.1TheMathematicalModel
4.4.2ThePerturbationMethod
4.4.3TheModifiedADM
4.4.4TheMovingForce
4.4.5ParametricStudies
4.5ChapterSummar
References

5RoadDynamicResponsesUnderMovingVehicleLoadsBasedonDouble-LayerPlateModel
5.1DescriptionoftheMovingVehicleLoads
5.1.1MathematicalModeloftheMovingVehicleLoads
5.1.2CalculationoftheTireContactArea
5.2DynamicResponsesofanInfiniteDouble-LayerPlateonaKelvinFoundation
5.2.1GoverningEquationsoftheInfiniteDouble-LayerPlate
5.2.2TheDisplacementandtheStressoftheDouble-LayerPlateUnder
MovingVehicleLoadsSupportedbyaKelvinFoundation
5.3NumericalSimulationsofanInfiniteDouble-LayerPlateonaKelvinFoundation
5.3.1ResultVerification
5.3.2TheDynamicResponseoftheDouble-LayerPlate
5.4DynamicResponsesofanInfiniteDouble-LayerPlateonanElasticHalfSpaceFoundation
5.4.1GoverningEquationsoftheInfiniteDouble-LayerPlate
5.4.2GoverningEquationsoftheElasticHalf-SpaceFoundation
5.4.3TheSolutionsofaHalf-SpaceFoundationinaNumber-FrequencyDomain
5.4.4DisplacementGreen'sFunctionsoftheElasticHalf-SpaceFoundation
5.4.5TheDisplacementandStressoftheDouble-LayerPlateUnderMovingVehicle
LoadsSupportedbyElasticHalf-Space
5.5NumericalSimulationsofanInfiniteDouble-LayerPlateonanElasticHalfSpaceFoundation
5.5.1ResultVerification
5.5.2TheDynamicResponseoftheDouble-LayerPlate
5.6ChapterSummary
References

6RoadDynamicResponsesUnderMovingVehicleLoadsBasedonThree-DimensionalFiniteElementModel
6.1Three-DimensionalFiniteElementModelofRoadSystem
6.1.1RoadModelofaLayeredPlateandItsBasicAssumptions
6.1.2ThreeDimensionalFiniteElementModeloftheRoadSystem
6.1.3ATransientDynamicAnalysisofRoadSystemVibration
6.2DynamicResponsesofRoadSystemtotheMovingVehicleLoads
6.2.1VerticalDisplacementAnalysisofRoadSystem
6.2.2StressAnalysisofRoadSystem
6.2.3StainAnalysisofRoadSystem
6.3AnalysisofAsphaltPavementFatigueLifeUnderMovingVehicleLoads
6.3.1PredictionModelofAsphaltPavementFatigueLife
6.3.2ParameterInfluenceAnalysisofAsphaltPavementFatigueLife
6.4ChapterSummary
References

7ModelingandDynamicAnalysisofVehicle-RoadCoupledSystems
7.1ModelingofATwo-DimensionalVehicle-RoadCoupledSystem
7.1.1ModelofTire-RoadContact
7.1.2EquationsofaTwo-DimensionalVehicle-RoadCoupledSystem
7.1.3InteractionofTireandRoad
7.1.4CalculationProgramandModelVerification
7.2EffectsoftheTwoTireModelsontheResponsesoftheVehicle-RoadCoupledSystem
7.3ModelingofaThree-DimensionalVehicle-RoadCoupledSystem
7.3.1EquationsofMotionfortheVehicle
7.3.2EquationsofMotionfortheRoad
7.3.3InteractionBetweentheVehicleandtheRoad
7.4ResponseComparisonoftheCoupledSystemwiththeTraditionalSeparatedSystem
7.5ChapterSummary
References

8ParameterDesignofVehicle-RoadSystemwithLowDynamicInteraction
8.1VerificationoftheNewTheoryofVehicle-RoadCoupledSystem
8.2EvaluationCriterionsofLowDynamicInteraction
8.3EffectsofVehicleSystemParameters
8.3.1TheEffectofVehicleSpeed
8.3.2TheEffectofVehicleLoad
8.3.3TheEffectofWheelMass
8.3.4TheEffectsofTireStiffness
8.3.5TheEffectsofSuspensionStiffness
8.3.6TheEffectsofTireDamping
8.3.7TheEffectsofSuspensionDamping
8.3.8TheEffectofWheelbase
8.3.9TheEffectofWheelTread
8.4EffectsofRoadSystemParameters
8.4.1TheEffectsofPavementDensity
8.4.2TheEffectsofPavementHeight
8.4.3TheEffectsofElasticModulus
8.4.4TheEffectsofthePavementPoissonRatio
8.4.5TheEffectoftheFoundationResponseModulus
8.4.6TheEffectoftheFoundationDampingcoefficient
8.5ChapterSummary
References

9ModelingandInteractionofaVehicle-RoadSystemwithNonlinearityandViscoelasticity
9.1SystemModelsandEquationsofMotion
9.1.1ModelingNonlinearityandViscoelasticity
9.1.2TheEquationsofMotionforaNonlinearVehicle
9.1.3TheEquationsofMotionfortheNonlinearandViscoelasticPavement
9.1.4TheInteractionBetweentheVehicleandthePavement
9.2DynamicResponsesoftheNonlinearVehicle-RoadCoupledSystem
9.3TheEffectsofNonlinearityandViscoelasticityonVehicleandRoadResponses
9.4ChapterSummary
References

10TheConstructionofaHighwayFieldtestSectionforVehicle-RoadInteraction
10.1TheExperimentSchemeoftheVehicle-RoadSystem
10.2TheHighwayFieldTestSystem
10.2.1IntroductionoftheHighwayRoadStructure
10.2.2TheTestingSystemoftheRoad
10.2.3TheLayingProcessoftheSensor
10.3VehicleTestSystem
10.3.1IntroductionoftheVehicleSystem
10.3.2IntroductionofVehicleTestSystem
10.4AnalysisoftheRoadTestResults
10.4.1AnalysisofRoadDynamicStrainResponse
10.4.2AnalysisofRoadVerticalDynamicStress
10.5AnalysisoftheVehicleTestResults
10.6ChapterSummary
References
Index