Developing Enhanced Performance Curves of ITD Asphalt Pavements by Mining the Historical Data
| 项目名称： | Developing Enhanced Performance Curves of ITD Asphalt Pavements by Mining the Historical Data |
| 摘要： | The Idaho Transportation Department (ITD) is interested in refining the performance curves (i.e., pavement deterioration models) used to predict pavement performance because the current forecasting approach does not adequately account for complexities in the design, materials selection, construction features, maintenance and rehabilitation (M&R) history, etc. The department is interested in developing mechanistic and reliable models to predict the damage of ITD asphalt pavements at the project level and enable more accurate and robust optimization of pavement preservation and M&R decisions at the network level. The goal of this project is to develop reliable and realistic and enhanced performance curves for ITD asphalt pavements by mining the historical data. The objectives of this project include: (1) Identifying the appropriate parameters and additional criteria to use in the enhanced asphalt performance curves; (2) Developing and calibrating distress-specific models for forecasting future pavement conditions, for both new and rehabilitated asphalt pavements; and (3) Validating existing and enhanced curves using historical performance data. |
| 状态： | Active |
| 资金： | 126119 |
| 资助组织： | Idaho Transportation Department<==>Office of the Assistant Secretary for Research and Technology |
| 项目负责人： | Poorbaugh, James |
| 执行机构： | Transportation Infrastructure Durability & Life Extension<==>Idaho Transportation Department<==>National Center for Transportation Infrastructure Durability and Life-Extension |
| 开始时间： | 20200919 |
| 预计完成日期： | 20220930 |
| 主题领域： | Highways；Maintenance and Preservation；Pavements；Planning and Forecasting |
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