TRC2204 - Materials and Testing for Drilled Shaft Concrete
| 项目名称： | TRC2204 - Materials and Testing for Drilled Shaft Concrete |
| 摘要： | Drilled Shafts are a common bridge foundation system used in Arkansas. Previous research has established best practices for mixture designs, mixing, placing, and testing drilled shaft concrete, but this work has not been implemented in Arkansas. Self-consolidating concrete can be used in drilled shafts to solve issues of aggregate segregation and consolidation. The purpose of this project is to determine a mix design for SCC that can be utilized across the state. Along with a new mix design, testing procedures are needed for SCC in the field, as well as specification for required QA/QC testing of drilled shaft concrete. |
| 状态： | Active |
| 资金： | 211796 |
| 资助组织： | Federal Highway Administration；Arkansas Department of Transportation |
| 管理组织： | Arkansas Department of Transportation |
| 项目负责人： | Phillips, Patrick Ross |
| 执行机构： | University of Arkansas, Fayetteville |
| 主要研究人员： | COFFMAN, R A；Murray, Cameron D |
| 开始时间： | 20220328 |
| 预计完成日期： | 20231231 |
| 主题领域： | Bridges and other structures；Construction；Highways；Materials |
相关文献
- Evaluation of High-Performance Drilled Shaft Concrete on the B.B. Comer Bridge
- Peak Temperature Determination of Drilled Shafts Excluded from Mass Concrete Consideration in Current Specifications
- Best Practices and Specifications for Massive Concrete Drilled Shafts
- Evaluating the Accuracy and Use of Drilled Shaft Integrity Testing Methods in Illinois
- Effects of Construction Installation Methods on the Design and Performance of Drilled Shaft Foundations
- Performance of Drilled Shaft under Combination of Complicated Loads under Hurricane Event
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