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WESTRACK: THE ROAD TO SOLUTIONS.
| 题名： | WESTRACK: THE ROAD TO SOLUTIONS. |
| 作者： | Mitchell-T |
| 关键词： | PAVEMENT-DESIGN; HOT-MIX-PAVING-MIXTURES; ASPHALT-PAVEMENT-SPECIFICATIONS; PAVEMENT-CONSTRUCTION; TEST-TRACKS; LOADING-; DATA-COLLECTION; PAVEMENT-PERFORMANCE; MODELS-; STRATEGIC-HIGHWAY-RESEARCH-PROGRAM |
| 摘要： | A new 2.9 km oval test track in western Nevada is part of a Federal Highway Administration (FHWA) study of hot-mix asphalt (HMA) paving materials and construction. The construction and 2-year truck loading of WesTrack should produce improved tools for specifying high-quality HMA construction and for predicting the short- and long-term performance of HMA pavements. This article describes the track and the experiment, loading, and data collection. Performance data from WesTrack are expected to verify the Superpave performance-prediction models and mixture analysis systems developed by the Strategic Highway Research Program. A secondary goal of the WesTrack project is to take advantage of data being developed by cooperating with other research programs. |
| 总页数： | Public Roads. 1996. Fall 60(2) pp23-25 (2 Phot.) |
| 报告类型： | 科技报告 |
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