Design and Performance Verification of a Bridge Column/Footing/Pile System for Accelerated Bridge Construction (ABC)
| 项目名称： | Design and Performance Verification of a Bridge Column/Footing/Pile System for Accelerated Bridge Construction (ABC) |
| 摘要： | With the goal of producing dependable and cost-effective bridge substructure systems for ABC, the objectives of the proposed project are to: (1) Identify the various ABC foundation connection details in existing literature, assess their merits and deficiencies and identify the best practices suitable for field implementation; (2) Develop column-to-pile cap/foundation connection details that can be implemented economically and effectively using ABC methodologies; (3) Validate the performance of the proposed connection details through laboratory tests; (4) Validate the system performance analytically through consideration of soil and foundation interaction; and (5) Formulate design guidelines and details based on the test results and relevant literature, and develop a design guide with examples. The objectives and scope of the proposed project will be achieved through eight tasks: Task 1: Literature Review; Task 2: Identification of Prototype Bridge and Analytical models; Task 3: Design of column-to-pile cap connections; Task 4: Laboratory testing of connections; Task 5: Outdoor large-scale full-system testing; Task 6: Validation and modification of analytical models using experimental data; Task 7: Development of material for field implementation; and Task 8: Dissemination of project results. |
| 状态： | Active |
| 资金： | 214552 |
| 资助组织： | Iowa Department of Transportation |
| 项目负责人： | Abu-Hawash, Ahmad |
| 执行机构： | Iowa State University, Ames |
| 开始时间： | 20140601 |
| 预计完成日期： | 20190531 |
| 主题领域： | Bridges and other structures；Construction；Design；Highways |
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