| 排水性沥青路面在汉十高速公路养护工程中的应用 |
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| 引用本文： | 廖卫东,徐建明,王奎. 排水性沥青路面在汉十高速公路养护工程中的应用[J]. 国外建材科技, 2011, 0(4): 29-33 |
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| 作者姓名： | 廖卫东 徐建明 王奎 |
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| 作者单位： | 湖北省汉十高速公路管理处,武汉430000 |
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| 摘 要： | 湖北省汉十高速公路管理处针对雨天路面积水而引发交通事故这一难题,率先在湖北省高速公路养护工程中提出排水性沥青路面技术,并邀请多方专家对此进行技术咨询,研究决定在汉十孝襄段K79+280～K80+500十汉向、K123+000～K122+700汉十向、K125+750～126+150.5十汉向、K151+275～K152+17十汉向四处路面积水严重路段,实施排水性沥青路面加铺方案,并对此排水性沥青路面进行了技术总结,包括路面结构设计方案、排水性沥青混合料组成设计、排水性沥青路面施工、路用性能检验及其关键环节。实际测试表明湖北汉十高速公路排水性沥青路面具有良好的路表服务特性,说明设计方案与施工工艺合理,质量可靠,性能优良,彻底解决了路面积水,确保道路安全畅通。
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| 关 键 词： | 排水 沥青路面 养护工程 |
Application of Porous Asphalt Pavement in Maintenance of Hanshi Expressway |
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| LIAO Wei-dong,XU Jian-ming,WANG Kui. Application of Porous Asphalt Pavement in Maintenance of Hanshi Expressway[J]. Science and Technology of Overseas Building Materials, 2011, 0(4): 29-33 |
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| Authors: | LIAO Wei-dong XU Jian-ming WANG Kui |
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| Affiliation: | (Administrative Office of Hanshi Expressway of Hubei,Wuhan 430000,China) |
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| Abstract: | Aiming at the problem of frequent traffic accident caused by impounded surface rain,Administrative Office of Hanshi Expressway of Hubei firstly put forward the porous asphalt pavement technology in Hubei Province,invited experts for technical consultation and decided to adopt the porous asphalt pavement technology in K79＋280～K80＋500 Shihan Direction,K123＋000～K122＋700 Hanshi Direction,K125＋750～126＋150.5 Shihan Direction and K151＋275～K152＋17 Shihan Direction.Technical conclusion was obtained,including pavement structure design,porous asphalt mixture composition design,porous asphalt pavement construction technology,performance test and its key technology.It indicated that the performance of porous asphalt pavement of Hanshi Expressway is great,with reasonable construction technology and reliable construction quality. |
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| Keywords: | porous asphalt pavement maintenance |
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