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Highway Vehicle-Bridge Coupled Vibrations: Numerical Simulations and Application

样章
作者：
Steve C. S. Cai(蔡春声), Lu Deng(邓露)
定价：
0.00元
ISBN：
978-7-04-053986-8
版面字数：
720.000千字
开本：
特殊
全书页数：
暂无
装帧形式：
精装
重点项目：
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出版时间：
暂无
读者对象：
学术著作
一级分类：
自然科学
二级分类：
工学其他
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  • 前辅文
  • Chapter 1 Introduction
    • 1.1 Background and Thematic Basis
    • 1.2 Promising Approach to Dealing with Highway Infrastructure Problem
    • 1.3 Book Organization
  • Chapter 2 Framework of Vehicle–Bridge Coupled Modeling
    • 2.1 Introduction
    • 2.2 Methodology
      • 2.2.1 Modeling of Vehicle
      • 2.2.2 Modeling of Bridge
      • 2.2.3 Road Surface Condition
      • 2.2.4 Assembling of Bridge–Vehicle Equation of Motion
    • 2.3 Numerical Demonstration Example
      • 2.3.1 Impact Factor and Dynamic Load Coefficient
      • 2.3.2 Effect of Road Roughness
      • 2.3.3 Effect of Vehicle Damping
      • 2.3.4 Effect of Vehicle Rigidity
      • 2.3.5 Effect of Vehicle Weight
      • 2.3.6 Effect of Vehicle Speed
      • 2.3.7 Results in Frequency Domain
    • 2.4 Conclusions
    • References
  • Chapter 3 Vehicle-Induced Impact on Bridges
    • 3.1 Definition of Impact Factor
    • 3.2 Bridge Code Provisions Worldwide
      • 3.2.1 AAS TO Code
      • 3.2.2 Ontario’s Code and Canadian Code
      • 3.2.3 Chinese Code
      • 3.2.4 Zelanian Code
      • 3.2.5 Australian Code
      • 3.2.6 European Code
      • 3.2.7 British Code
      • 3.2.8 Japanese Code
    • 3.3 Numerical Simulation of Effect of Approach Span Condition
      • 3.3.1 Mechanism and Modeling of Bump and Road Roughness
      • 3.3.2 Selected Vehicle and Bridge Models
    • 3.4 Dynamic Responses of Slab Bridges under Different Conditions
      • 3.4.1 Effect of Vehicle Speed
      • 3.4.2 Effect of Approach Span Condition
      • 3.4.3 Effect of Bridge Deck Surface Condition
      • 3.4.4 IMs of Slab Bridges
    • 3.5 Dynamic Responses of Slab-on-Girder Bridges under Different Conditions
      • 3.5.1 Effect of Approach Span Condition on the Mid-Span Deflection
      • 3.5.2 Effect of Approach Span Condition on the Dynamic Tire Force
      • 3.5.3 IMs of Slab-on-Girder Bridges
      • 3.5.4 Concluding Remarks
    • 3.6 Local and Global Impact Factors of Bridges
      • 3.6.1 Problem Statement
      • 3.6.2 Dynamic Responses of Bridges
      • 3.6.3 Effect of Bridge Span Length
      • 3.6.4 Effect of Road Surface Condition
      • 3.6.5 Effect of Vehicle Speed
      • 3.6.6 Discussion on Code Provisions
    • 3.7 Influence of Damaged Expansion Joint on Impact Factors
      • 3.7.1 Effect of Bridge Span Length
      • 3.7.2 Effect of Road Surface Condition
      • 3.7.3 Effect of Vehicle Speed
      • 3.7.4 Concluding Remarks
    • 3.8 Impact Factors for Assessment of Existing Bridges
      • 3.8.1 Analytical Bridges
      • 3.8.2 Analytical Vehicle
      • 3.8.3 Road Surface Condition
      • 3.8.4 Numerical Simulations
      • 3.8.5 Load Case I
      • 3.8.6 Load Case II
      • 3.8.7 Suggested Impact Factors
      • 3.8.8 Concluding Remarks
    • 3.9 Impact on Fiber-Reinforced Polymer Bridges
      • 3.9.1 Bridge and Vehicle Model
      • 3.9.2 Effects of Parameters
      • 3.9.3 Discussion of Results
      • 3.9.4 Concluding Remarks
    • References
  • Chapter 4 Vibration-Based Damage Detection and Characterization of Bridges
    • 4.1 Introduction
    • 4.2 Bridge Modal Properties Extraction Using Vehicle Responses
      • 4.2.1 Theoretical Derivation and Demonstrations
      • 4.2.2 Numerical Study
      • 4.2.3 Effects of Road Surface Conditions
      • 4.2.4 Parametric Study
      • 4.2.5 Case Study on a Field Bridge
      • 4.2.6 Concluding Remarks
    • 4.3 Bridge Damage Detection Using Vehicle Responses
      • 4.3.1 Theoretical Derivation of Transmissibility in VBC System
      • 4.3.2 Numerical Study on Transmissibility-Based Damage Detection
      • 4.3.3 Parametric Study
      • 4.3.4 Method I: One Reference Vehicle and One Moving Vehicle
      • 4.3.5 Method II: Two Vehicles at a Constant Distant
      • 4.3.6 Concluding Remarks
    • 4.4 Scour Damage Detection Using Vehicle Responses
      • 4.4.1 Vehicle–Bridge–Wave Interaction
      • 4.4.2 Bridge Description
      • 4.4.3 Scour Models
      • 4.4.4 Wave Loads
      • 4.4.5 Scour Effects on Bridge and Vehicle Responses
      • 4.4.6 Concluding Remarks
    • References
  • Chapter 5 Assessment of Vehicle-Induced Fatigue of Bridges
    • 5.1 Introduction
    • 5.2 Fatigue Reliability Assessment of Existing Bridges
      • 5.2.1 Modeling of Vehicle–Bridge Dynamic System
      • 5.2.2 Modeling of Progressive Deterioration for Road Surface
      • 5.2.3 Prototypes of Bridge and Vehicle
      • 5.2.4 Fatigue Reliability Assessment
      • 5.2.5 Results and Discussions
    • 5.3 New Dynamic Amplification Factor for Fatigue Design
      • 5.3.1 Introduction of Dynamic Amplification Factor
      • 5.3.2 Stress Range Acquisition
      • 5.3.3 Dynamic Amplification Factor on Stress Ranges
      • 5.3.4 Fatigue Life Estimation
      • 5.3.5 Concluding Remarks
    • References
  • Chapter 6 Vehicle-Induced Vibrations of High-Pier Bridges
    • 6.1 Introduction
      • 6.1.1 Lateral Vibration of igh-Pier Bridges under Moving Vehicles
      • 6.1.2 Non-Stationary Random Vibrations for a igh-Pier Bridge
    • 6.2 Lateral Vibration of igh-Pier Bridges under Moving Vehicles
    • 6.3 Verification of the Vehicle–Bridge Model Based on Previous Studies
      • 6.3.1 Effect of Patch Contact
      • 6.3.2 Effect of Tire Stiffness and Damping
    • 6.4 Verification of the Vehicle–Bridge Model Based on the Field Test Results
      • 6.4.1 Field Test Results
      • 6.4.2 Bridge Model Updating
      • 6.4.3 Road Surface Condition
      • 6.4.4 The Test Vehicle Parameters
    • 6.5 Comparison of the Numerical Simulations and Measurements
      • 6.5.1 Comparison of Lateral Displacement and Acceleration
      • 6.5.2 Effect of Different Faulting Conditions
    • 6.6 Parametric Analysis
      • 6.6.1 Effect of the Length of Patch Contact on Lateral Response
      • 6.6.2 Effect of components of Lateral Force on Lateral Displacement
      • 6.6.3 Longitudinal Force Study of High-Pier Bridge
    • 6.7 Non-Stationary Random Vibrations for a High-Pier Bridge
      • 6.7.1 Simulation of Non-Stationary Random Response Induced by the Road Roughness
      • 6.7.2 Comparison of the Numerical Simulations and Measurements
      • 6.7.3 Ride Comfort Analysis
    • 6.8 Summary
    • References
  • Chapter 7 Vehicle Characterization Based on Vehicle–Bridge Interaction
    • 7.1 Introduction
    • 7.2 BWIM Algorithms
      • 7.2.1 Moses’s Algorithm
      • 7.2.2 Orthotropic BWIM Algorithm
      • 7.2.3 Influence Area Method
      • 7.2.4 Reaction Force Method
      • 7.2.5 Moving Force Identification
    • 7.3 Instrumentation of BWIM Systems
      • 7.3.1 Strain Measurement
      • 7.3.2 Axle Detection
      • 7.3.3 Installation Location of Sensors
      • 7.3.4 Data Acquisition and Storage
    • 7.4 NOR BWIM Considering the Transverse Position ofVehicle
      • 7.4.1 Identification Methodology
      • 7.4.2 Numerical Simulation
      • 7.4.3 Parametric Study
      • 7.4.4 Verification by a Field Study
      • 7.4.5 Concluding Remarks
    • 7.5 Vehicle Axle Identification Using Wavelet Analysis of Bridge Global Responses
      • 7.5.1 Wavelet Theory
      • 7.5.2 Numerical Simulations
      • 7.5.3 Parametric Study
      • 7.5.4 Concluding Remarks
    • 7.6 Detecting Vehicle Speed and Axles
      • 7.6.1 Methodology for Detecting Vehicle Speed and Axles
      • 7.6.2 Numerical Simulations
      • 7.6.3 Experimental Validation
      • 7.6.4 Concluding Remarks
    • 7.7 Identification of Parameters of Vehicles Moving on Bridges
      • 7.7.1 Parameter Identification Using Genetic Algorithm
      • 7.7.2 Numerical Simulations
      • 7.7.3 Field Test
      • 7.7.4 Concluding Remarks
    • References
  • Chapter 8 Energy Harvesting on Vehicle-Induced Vibrations of Bridges
    • 8.1 Introduction
      • 8.1.1 Piezoelectric Energy arvester Modeling
      • 8.1.2 Applications of Piezoelectric Energy arvesting in Civil Infrastructures
      • 8.1.3 Piezoelectric Energy arvesting Aimed on Low Frequency Vibration
      • 8.1.4 Piezoelectric Energy arvesting with Large Bandwidth
      • 8.1.5 Overview of This Chapter
    • 8.2 Distributed Parameter Model for Piezoelectric Beam Based arvesters
      • 8.2.1 Fundamentals of Distributed Parameter Beam Model
      • 8.2.2 Fundamentals of Piezoelectric Material Modeling
      • 8.2.3 Model of Bimorph Piezoelectric Cantilever Energy Harvester
      • 8.2.4 Model of Single Piezoelectric Layer Cantilever Energy Harvester
      • 8.2.5 Model of Doubly Clamped Piezoelectric Beam Energy Harvester
    • 8.3 Piezoelectric-Based Energy Harvesting on Bridge Structures
      • 8.3.1 Bridge–Vehicle System Model
      • 8.3.2 Piezoelectric Cantilever Beam Harvester Model
      • 8.3.3 Energy Harvesting for Bridges with One Vehicle Passing Through
      • 8.3.4 Energy Harvesting for Bridges with Continuous Vehicles Passing Through
      • 8.3.5 Concluding Remarks
    • 8.4 Multi-Impact Energy Harvester Aimed on Low Frequency Vibrations
      • 8.4.1 Introduction
      • 8.4.2 Concept and Design of Multi-Impact Harvester
      • 8.4.3 Energy Harvesting System Modeling
      • 8.4.4 Results and Discussion
      • 8.4.5 Concluding Remarks
    • 8.5 Experimental Study of the Multi-Impact Energy Harvester under Low Frequency Excitations
      • 8.5.1 Introduction
      • 8.5.2 Design of the Multi-Impact Energy Harvester andExperiment Setup
      • 8.5.3 Energy Harvesting under Sinusoidal Wave Excitations
      • 8.5.4 Comparison with a Traditional Cantilever based Energy Harvester
      • 8.5.5 Concluding Remarks
    • 8.6 Low Frequency Nonlinear Energy Harvester with Large Band Width Utilizing Magnet Levitation
      • 8.6.1 Introduction
      • 8.6.2 Design of the Nonlinear Harvester
      • 8.6.3 Modeling of the Nonlinear Harvester
      • 8.6.4 Case Study
      • 8.6.5 Concluding Remarks
    • References
  • Appendix
  • Index

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