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MBTC 1070
Development of Comprehensive Low-Volume Pavement
Design Procedures
| 题名： | MBTC 1070 Development of Comprehensive Low-Volume Pavement Design Procedures |
| 作者： | Kevin D. Hall, Ph.D., P.E. and John W. Bettis |
| 关键词： | pavement design, low-volume, local roads pavement |
| 摘要： | Historical^, low-volume pavements (less than 500 ADT) in Arkansas were typically constructed using a standard" section, i.e. a double surface treatment over a specified thickness of granular base. Subsequent analyses indicated these sections were structurally inadequate in many cases. In response, the Arkansas State Highway and Transportation Department (AHTD) moved to designing low-volume pavement by normal methods, such as the AASHTO Guide for Design of Pavement Structures. Other state highway agencies have developed or adopted other design methods for lower-volume pavements. In many cases, "normal" design methods often provide substantial, and perhaps unwarranted, structural sections for low-volume pavements, resulting in fewer miles of low-volume pavements constructed annually. This project compiled efforts by pavement agencies to develop specific low-volume design methods, and suggests potential method(s) for designing low-volume pavements for a variety of traffic, materials, soils, and environmental conditions in Arkansas. The recommendations provide a framework for developing a low-volume design method. |
| 报告类型： | 科技报告 |
相关文献
- Low Volume Roads 2015: Volume 3. Transportation Research Record: Journal of the Transportation Research Board, No. 2474.
- Low-Volume Roads, Volume 1.
- Low Volume Roads 2015: Volume 2. Transportation Research Record: Journal of the Transportation Research Board, No. 2473.
- Best Practices to Support and Improve Pavement Management Systems for Low-Volume Paved Roads - Phase I.
- Comprehensive Evaluation of Pavement Maintenance Activities Applied to Colorado Low-Volume Paved Roads - Phase II.
- Low-Volume Roads, Volume 2.
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