| 摘要 | 第4-5页 |
| Abstract | 第5-6页 |
| Chapter 1 Introduction | 第11-24页 |
| 1.1 Research Background | 第11-12页 |
| 1.2 Objectives and Significance of the Research | 第12-17页 |
| 1.2.1 Objectives of the Research | 第12-14页 |
| 1.2.2 Stray Current Corrosion Risk | 第14-16页 |
| 1.2.3 Significance of the Research | 第16-17页 |
| 1.3 Literature Review | 第17-20页 |
| 1.4 Main Research Content and Basic Study Method | 第20-24页 |
| 1.4.1 Main Research Content | 第20-21页 |
| 1.4.2 Basic Study Method | 第21-24页 |
| Chapter 2 Corrosion Mechanism of the Reinforcement Caused by the Stray Current | 第24-33页 |
| 2.1 Introduction of Chapter | 第24-28页 |
| 2.2 Electrochemical Corrosion Mechanism of Reinforced Concrete Structures | 第28-29页 |
| 2.3 Corrosion Mechanism of Stray Current in Reinforced Concrete Structures | 第29-32页 |
| 2.4 Summary of the Chapter | 第32-33页 |
| Chapter 3 Raw Materials and Experimental Methods | 第33-47页 |
| 3.1 Introduction of Chapter | 第33页 |
| 3.2 The Materials Used | 第33-40页 |
| 3.2.1 Determination of Crushing Index of Crushed Stone | 第34-36页 |
| 3.2.2 Determination of Apparent Density of Gravel and Sand | 第36-37页 |
| 3.2.3 Determination of Concrete Slump | 第37-38页 |
| 3.2.4 Preparation of Electrode in Concrete Specimen | 第38-39页 |
| 3.2.5 Plexiglass Mold | 第39-40页 |
| 3.3 Production of Concrete Samples | 第40-42页 |
| 3.4 Control of Experimental Conditions for Concrete Specimen | 第42-44页 |
| 3.5 Creation of an Electric Field | 第44-45页 |
| 3.6 Summary of the Chapter | 第45-47页 |
| Chapter 4 Determination of Mechanical Properties of Concrete | 第47-81页 |
| 4.1 Introduction of Chapter | 第47页 |
| 4.2 Change Mass of Metal Plates | 第47-54页 |
| 4.3 Investigations of the Effect of Electric Current on Compressive Strength of Concrete | 第54-64页 |
| 4.3.1 Compression Test Conditions and Test Procedure | 第55-57页 |
| 4.3.2 Results and Description Results of Compression Test | 第57-64页 |
| 4.4 Investigations of the Effect of Electric Current on Bending Strength of Concrete | 第64-72页 |
| 4.4.1 Bending Test Conditions and Test Procedure | 第65-67页 |
| 4.4.2 Results and Discussion of Bending Test | 第67-72页 |
| 4.5 Fatigue Test | 第72-79页 |
| 4.5.1 Fatigue Test Conditions and Test Procedure | 第73-77页 |
| 4.5.2 Results and Discussion of Fatigue Test | 第77-79页 |
| 4.6 Summary of the Chapter | 第79-81页 |
| Conclusion | 第81-83页 |
| References | 第83-88页 |
| Acknowledgements | 第88-89页 |
| Resume | 第89页 |
