| 高性能半柔性路面冷再生技术在公路大修工程中的应用研究 |
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| 引用本文： | 杨宁.高性能半柔性路面冷再生技术在公路大修工程中的应用研究[J].济南交通高等专科学校学报,2013(4):61-66. |
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| 作者姓名： | 杨宁 |
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| 作者单位： | 北京市交通委员会路政局大兴公路分局,北京102600 |
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| 摘 要： | 结合北京市大兴区东赵路大修工程实际应用情况,对采用特种乳化沥青作为胶结料的高性能半柔性路面冷再生技术进行研究分析,重点研究该项技术的特点,与现阶段应用广泛的乳化沥青、泡沫沥青冷再生技术进行对比分析,并提出该项技术的路用性能指标要求和配合比设计要点等。
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| 关 键 词： | 半柔性路面 冷再生 乳化沥青 配合比 |
Research on Application of High Performance Semi-Flexible Pavement Cold Regeneration Technology to Highway Overhaul Project |
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| YANG Ning.Research on Application of High Performance Semi-Flexible Pavement Cold Regeneration Technology to Highway Overhaul Project[J].Journal of Jinan Communications College,2013(4):61-66. |
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| Authors: | YANG Ning |
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| Institution: | YANG Ning (Daxing Highway Branch Highway Administration Bureau of Bejing Transportation Committee, Daxing 102600, China) |
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| Abstract: | Combining with the practice of the overhaul engineering of Dong-zhao highway in Daxing District of Beijing City,the paper analyzes the high-performance semi-flexible pavement regeneration technology by using the special emulsified asphalt as the cementing material. Then,it mainly discusses the characteristics of this technology,makes a comparative analysis of the cold regeneration technology of the emulsified asphalt and foamed asphalt,and presents the road use performance requirements and the main points of the mix design for this technology and so on. |
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| Keywords: | semi-flexible pavement cold regeneration emulsified asphalt gradation |
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