CT Girder with FRP Shear Studs – Strength & Fatigue Testing
| 项目名称： | CT Girder with FRP Shear Studs – Strength & Fatigue Testing |
| 摘要： | This project focuses on the assessment of the fiber-reinforced polymer tub girder (CT girder) with precast concrete decks and new, fiber-reinforced polymer (FRP) girder-deck shear connectors. This will extend the application of this new bridge technology by modularizing construction and the additional use of composite materials. The new FRP shear connectors, when used with FRP rebar for the deck reinforcing, will completely eliminate steel and therefore all corrosion in the bridge superstructure. The project will also include the fatigue testing of a full-scale girder, which has not been performed to-date. This research project will employ both large-scale and smaller-scale experiments. |
| 状态： | Programmed |
| 资金： | 20,000 |
| 资助组织： | Maine Department of Transportation |
| 项目负责人： | Peabody, Dale |
| 执行机构： | Transportation Infrastructure Durability Center |
| 主要研究人员： | Davids, Bill |
| 开始时间： | 20220301 |
| 预计完成日期： | 20230931 |
| 主题领域： | Bridges and other structures；Construction；Highways；Materials |
相关文献
- Use of Larger Diameter Shear Studs for Composite Steel Bridges
- Improved Demand Predictions on Shear Studs for Composite Steel Bridge Design
- FRP-Concrete Hybrid Composite Girder Systems: Web Shear Strength and Design Guide Development
- Design of Stud Shear Connectors in Composite Steel Bridges
- CT Girder Web Capacity and Design for Shear (3.17)
- Toward Corrosion-Free and Highly Sustainable Structural Members by Using Emerging Ultra-High-Performance Materials for Transportation Infrastructure
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