| 贝雷法不同CA参数下沥青混合料的压实性能 |
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| 引用本文： | 张宇,韩冰.贝雷法不同CA参数下沥青混合料的压实性能[J].中南公路工程,2011(4):37-40,44. |
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| 作者姓名： | 张宇 韩冰 |
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| 作者单位： | 交通运输部管理干部学院公路工程管理教研部; |
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| 摘 要： | 通过沥青混合料旋转压实密实曲线来评价沥青混合料的压实性能,提出了4个参数CEI、TD、IK1、K2来反应沥青混合料施工及使用阶段的压实特性。在此基础上分析贝雷法不同CA参数的沥青混合料压实难易程度。并基于路用性能和施工特性提出贝雷法CA参数的合理范围。
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| 关 键 词： | 贝雷法 CA 沥青混合料 压实特性 |
The Compaction Property of the Asphalt Mixture with Different CA on the Bailey Method |
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| ZHANG Yu,HAN Bing.The Compaction Property of the Asphalt Mixture with Different CA on the Bailey Method[J].Central South Highway Engineering,2011(4):37-40,44. |
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| Authors: | ZHANG Yu HAN Bing |
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| Institution: | ZHANG Yu,HAN Bing(Instruction Department of the Highway Engineering,Transport Management Institute Ministry of Transport of the People's Republic of China,Beijing 101601,China) |
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| Abstract: | This paper evalated the compaction property of the asphalt mixture through the densification curve of the Superpave Gyratory Compactor,introduce four factors such as CEI、TDI、K1、K2 to reflect the compaction property of the asphalt mixture under construction and traffic load,and analyses the compaction extent of the asphalt mixture with different CA.Based on the performance demand and the construction techniques,this paper gives reasonable range of the Bailey parameters CA. |
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| Keywords: | Bailey method CA Asphalt mixture Compaction property |
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