文摘
英文文摘
前言
论文说明：LISTOFTABLES、LISTOFFIGURES、NOMENCLATURE
声明
详细摘要
个人简历在读期间发表的学术论文与研究成果
CHAPTER 1 INTRODUCTION
1.1 PREFACE
1.2 OBJECTIVES OF THE STUDY
1.3 METHODOLOGY
1.3.1 Experimental Works
1.3.2 Numerical Analysis
1.3.3 Innovation of New Connector
CHAPTER 2 LITERATURE TEVIEW
2.1 INTRODUCTION
2.2 LITERATURE TEVIEW
2.2.1 Push-Out Test
2.2.2 Innovation of New Connector Types
2.2.3 Finite Element Method with Push-Out Test
2.2.4 Finite Element Method with Interaction Analysis
2.3 STEEL-CONCRETE COMPOSITE BRIDGES DESIGN
2.3.1 Design of Composite Bridge Components
CHAPTER 3 EXPERIMENTS
3.1. PRELUDE AND LITERATURE REVIEW
3.1.1 Introduction
3.1.2 Literature Review
3.2 PUSH-OUT TEST
3.2.1 Classification and Establishing Push-Out Test
3.2.2 Preparing the Push-Out Specimens
3.2.3 Performing the Push-Out Test
3.3 EXPERIMENTAL TESTS RESULTS
3.3.1 Welded Stud Connector Specimens’ Results
3.3.2 Perfobond Connector Specimens’ Results
3.4 DISCUSSION
3.4.1 Results of Stud Connector
3.4.2 Results of Perfobond Connector
3.4.3 Comparisons Between Stud and Perfobond Connectors' Results
3.4.4 Experiment Results and Codes Provision Comparisons
3.5 CONCLUSIONS
CHAPTER 4 NUMERICAL ANALYSIS
4.1 PRELUDE AND LITERATURE REVIEW
4.1.1 Introduction
4.1.2 Purpose and Scope
4.2 LITERATURE REVIEW
4.2.1 Finite Element Investigation on Push-out Test
4.2.2 Finite Element Investigation on Composite Bridge
4.3 NUMERICAL ANALYSIS
4.3.1 Basic Finite Element Issues
4.3.2 Finite Element Idealization
4.3.3 Boundary Conditions
4.3.4 Applied Loads
4.3.5 Solution Controls
4.4 FINITE ELEMENT MODEL VERIFICATION
4.4.1 Effect of Modulus of Elasticity
4.4.2 Effect of Concrete Stress-strain Relationship
4.4.3 Effect of Concrete Nonlinear Modeling
4.4.4 Effect of Elements Mesh Size
4.5 NUMERICAL ANALYSIS AND PARAMETRIC STUDY
4.5.1 Scope of Parametric Study
4.5.2 Classification of Parametric Study Groups
4.5.3 Parametric Study Groups' Results
4.5.4 Discussion of Parametric Study Results
4.6 STATISTICAL ANALYSIS
4.6.1 Multiple Regression
4.6.2 Statistical Analysis of Parametric Study's Results
4.7 CONCLUSIONS
CHAPTER 5 INNOVATION OF NEW PERFOBOND RIB CONNECTOR SHAPES
5.1 REVIEW OF LITERATURE AND SCOPE OF THE STUDY
5.1.1 Introduction
5.1.2 Review of literature
5.1.3 Scope and objective of the study
5.2 DEVELOPING NEW PERFOBOND CONNECTOR SHAPE
5.2.1 Suggestion of new shapes of perfobond shear connectors
5.2.2 Application and verification of triangular hole perfobond connector
5.3 NUMERICAL ANALYSIS AND PARAMETRIC STUDY
5.3.1 Scope of parametric study
5.3.2 Classification of parametric study groups
5.3.3 Parametric study groups' results
5.4 PARAMETRIC STUDY RESULTS' DISCUSSION
5.5 STATISTICAL ANALYSIS OF TRIANGULAR HOLE CONNECTOR RESULTS
5.6 DISCUSSION OF RESULTS
5.6.1 Comparison between regular and Newly suggested connectors behaviour
5.6.2 Using several transverse reinforcing bars with two layers
5.6.3 Using circular head of triangular hole
5.7 NUMERICAL EXPRESSIONS FOR PERFOBOND CONNECTOR'S RESISTANCE ESTIMATION
5.7.1 Suggested numerical expressions for regular hole's shape perfobond connector
5.7.2 Suggested numerical expressions for triangular hole’s shape perfobond connector
5.8 CONCLUSIONS
CHAPTER 6 SUMMARY AND CONCLUSIONS
6.1 SUMMARY
6.2 CONCLUSIONS
6.3 RECOMMENDATIONS
7. REFERENCES
APPENDIX
