| 高弹体改性SMA在桥面铺装中的应用 |
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| 引用本文： | 王民,刘颖,薛昕,伍朝晖.高弹体改性SMA在桥面铺装中的应用[J].筑路机械与施工机械化,2010,27(12):66-69. |
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| 作者姓名： | 王民 刘颖 薛昕 伍朝晖 |
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| 作者单位： | [1]重庆市智翔铺道技术工程有限公司,重庆401336 [2]重庆交通科研设计院,重庆400067 |
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| 摘 要： | 通过介绍桥面铺装使用要求和SMA的结构特点,对高弹体改性沥青和改性沥青SMA10进行了沥青及混合料性能对比试验,并在实体工程中应用。试验结果和实体工程使用情况说明,高弹体改性沥青SMA可以满足桥面铺装的要求,应用是成功的。
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| 关 键 词： | 高弹体改性沥青 SMA 桥面铺装 性能 |
Application of High-elastic Modified SMA in Bridge Deck Pavement |
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| WANG Min,LIU Ying,XUE Xin,WU Zhao-hui.Application of High-elastic Modified SMA in Bridge Deck Pavement[J].Road Machinery & Construction Mechanization,2010,27(12):66-69. |
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| Authors: | WANG Min LIU Ying XUE Xin WU Zhao-hui |
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| Affiliation: | 1. Chongqing Zhixiang Paving Technology Engineering Co. Ltd., Chongqing 401336, China 2. Chongqing Communications Research ＆ Design Institute, Chongqing 400067, China |
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| Abstract: | Through introducing the requirements of bridge deck pavement and structural characteristics of SMA, the asphalt performance and mixture performance are compared by tests for high-elastic modified asphalt and modified asphalt SMA10. The high-elastic modified asphalt SMA is used in practical projects. The results show that the high-elastic modified asphalt SMA can meet the requirements of bridge deck pavement. |
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| Keywords: | high-elastic modified asphalt SMA bridge deck pavement performance |
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