| 热拌沥青混合料:21世纪展望与挑战--材料与混合料设计 |
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| 引用本文： | 贾渝,张全庚.热拌沥青混合料:21世纪展望与挑战--材料与混合料设计[J].石油沥青,2002,16(1):1-8. |
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| 作者姓名： | 贾渝 张全庚 |
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| 作者单位： | 1. 江苏省交通科学研究院,南京,210017
2. 宁沪高速公路股份有限公司 |
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| 摘 要： | 针对材料与混合料设计,展望了21世纪热抖沥青工业界面临的挑战与机遇,论述了设计系统方法、热抖沥青混合料、胶结料、集料等方面正在进行今后将重点进行研究解决的问题,如与性能有关的规范、力学性能预测模型、水敏感性和耐久性试验、Superpave混合料使用、废料、抖与压实温度、更厚更稠的沥青层、改性沥青等,这些对我国道路和沥青工业界均有一定的参考价值。
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| 关 键 词： | 热抖沥青 混合料 21世纪展望 挑战 设计 HMA 材料 NAPA 道路沥青 |
| 修稿时间： | 2001年10月10 |
HMA:Outlook and Challenge in the 21st Century-Materials and Mixture Design |
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| Jia Yu ,Zhang Quangeng Scientific Research Institute of Transportation in Jiangsu Province.HMA:Outlook and Challenge in the 21st Century-Materials and Mixture Design[J].Petroleum Asphalt,2002,16(1):1-8. |
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| Authors: | Jia Yu Zhang Quangeng Scientific Research Institute of Transportation in Jiangsu Province |
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| Affiliation: | Nanjing 210017 |
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| Abstract: | Being a part of "HMA outlook and challenge in the 21st century","materials and mixture design"described the ongoing and future focal research programs in the area of design system methodology,hot mix asphalt,binders,aggregates,etc These porograms involved performance related specifications,mechanism prediction matrix,water sensitivity and durability testing,application of Superpave mixtures,waste materials,mixing and compacting temperature,thicker and stiffer asphalt layer,modified asphalt,etc which were valuable to home highway and petroleum asphalt industry |
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| Keywords: | Hot mixture asphalt(HMA) Asphalt Materials and mixture design National asphalt pavement association(NAPA) |
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