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| 摘要: |
| 研究了沥青路面不同深度处沥青胶结料的老化程度.比较了现场老化沥青和室内老化沥青的流变性能,并评价了路面不同深度处老化沥青的流变性能. |
| 关键词: 沥青胶结料,老化,流变性能 |
| DOI： |
| 分类号:U414 |
| 基金项目: |
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| Effect of Field Aging on Properties of Asphalt Binder |
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LI Xin-jun LI Li-han
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| Abstract: |
| The aging evolution of the binder in various pavement depth was investigated.The rheological properties of the bindersaged in field were compared with that of the original binders aged in laboratory conditions,and the effect of the sample location within the pavement on the rheological properties of the binders extracted from field was evaluated. |
| Key words: asphalt binder,aging,rheological property |
