题名: |
Evaluation of Laboratory Testing Systems for Asphalt Mixture Design and Evaluation, Volume 2. Final rept. |
作者: |
Roque-R.; Birgisson-B.; Darku-D.; Drakos-C.A. |
关键词: |
*Pavements-; *Asphalt-pavements; *Hot-mix-asphalt.;Traffic-loads; Instability-; Tables-Data; Testing-; Stress-factors; Evaluation-; Stress-effects; Recommendations-. |
摘要: |
Instability rutting is a major distress mode in hot mix asphalt (HMA) pavements that occurs when the structural properties of the compacted mix cannot resist near surface critical stress conditions caused by traffic loads. It was determined that there is no reliable existing approach for instability-rutting assessment of HMA. This study was undertaken to identify or develop laboratory test methods suitable for assessing instability rutting potential of asphalt mixture |
报告类型: |
科技报告 |