Accelerated Performance Testing on the 2012 NCAT Pavement Test Track
| 项目名称： | Accelerated Performance Testing on the 2012 NCAT Pavement Test Track |
| 摘要： | The objectives of this research project will be: (1) Constructing 200 ft test sections on the existing 1.7-mile National Center for Asphalt Technology (NCAT) test oval that are representative of in-service roadways; (2) Applying accelerated performance truck traffic in the 2 years following construction; (3) Assessing/comparing the functional and structural field performance of trafficked sections on a regular basis via surface and subsurface measures; (4) Validating/calibrating new & existing mechanistic-empirical (M-E) approaches to pavement analysis and design using pavement surface condition, pavement load response, precise traffic and environmental logging, and cumulative damage; (5) Determining the life cycle cost of various pavement preservation alternatives in a highly controlled experiment that will provide state Departments of Transportation (DOTs) with the financial foundation to begin to build a decision tree for their own maintenance program; (6) Correlating field results with laboratory data for both mechanistic and preservation applications; and (7) Answering practical questions posed by research sponsors through formal (i.e., reports and technical papers) and informal (e.g., one-on-one responses to sponsor inquiries) technology transfer. |
| 状态： | Proposed |
| 资金： | 12231511.00 |
| 资助组织： | Federal Highway Administration<==>Alabama Department of Transportation<==>Florida Department of Transportation<==>North Carolina Department of Transportation<==>Oklahoma Department of Transportation<==>South Carolina Department of Transportation<==>Tennessee Department of Transportation<==>Virginia Department of Transportation<==>Missouri Department of Transportation<==>Mississippi Department of Transportation<==>Georgia Department of Transportation |
| 项目负责人： | Brown, Jeff |
| 开始时间： | 20120720 |
| 主题领域： | Design；Highways；Pavements |
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