| 成品橡胶沥青在杭瑞高速大思段桥面铺装中的应用 |
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| 引用本文： | 高谦,于明明,刘晨东.成品橡胶沥青在杭瑞高速大思段桥面铺装中的应用[J].现代交通技术,2014,11(5):5-8. |
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| 作者姓名： | 高谦 于明明 刘晨东 |
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| 作者单位： | 1. 贵州省贵阳公路管理局,贵州贵阳,550002
2. 江苏省交通科学研究院股份有限公司,江苏南京,211112 |
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| 摘 要： | 成品橡胶沥青作为一种新型路面材料,具有优良的高温稳定性、抗疲劳和降噪特性。文章在分析桥面沥青铺装体系共性特点和贵州省当地桥面使用特性的基础上,首次在贵州应用成品橡胶沥青桥面铺装结构,并进行了成品橡胶沥青SMA13级配设计、性能验证及橡胶沥青桥面铺装施工工艺优化。
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| 关 键 词： | 成品橡胶沥青 桥面铺装 路用性能 级配设计 |
Application of Terminal Blended Asphalt-rubber in Bridge Deck Pavement of Hangrui Highway |
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| Gao Qian
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Yu Mingming
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Liu Chendong.Application of Terminal Blended Asphalt-rubber in Bridge Deck Pavement of Hangrui Highway[J].Modern Transportation Technology,2014,11(5):5-8. |
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| Authors: | Gao Qian Yu Mingming Liu Chendong |
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| Institution: | Gao Qian, Yu Mingming, Liu Chendong ( 1. Guiyang Highway Management Department of Guizhou Province, Guiyang 550002, China; 2. Jiangsu Transportation Institute, Nanjing 211112, China ) |
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| Abstract: | As a new pavement materials, terminal blended asphalt-rubber is proved with excellent high temperature stability, resistance to fatigue and noise reduction. Based on the analysis of the common characteristics of asphalt bridge pavement system and personality characteristics of bridge deck pavement in Guizhou province, terminal blended asphalt-rubber pavement structure is first put forward in Guizhou province. The grading design, performance verification of terminal blended asphalt-rubber SMA-13 is analyzed, and the construction technology of deck pavement is optimized. |
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| Keywords: | terminal blended asphalt-rubber deck pavement road performance grading design |
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