| 沥青路面预防性养护新技术探讨 |
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| 引用本文： | 杨勇,贺吉祥,杜艳,钱璞.沥青路面预防性养护新技术探讨[J].交通标准化,2011(18):66-68. |
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| 作者姓名： | 杨勇 贺吉祥 杜艳 钱璞 |
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| 作者单位： | 陕西省榆林公路管理局,陕西榆林,719000 |
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| 摘 要： | 系统介绍了预防性养护的概念和内容,对预防性养护的时机进行了探讨,并对同步碎石封层、稀浆封层、微表处、薄层罩面等预防性养护技术进行了简述。结论表明对高等级公路实行预防性养护,可以延缓路面使用性能恶化速率、延长使用寿命和节约周期费用。
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| 关 键 词： | 预防性养护 沥青路面 养护时机 微表处 |
New Technology of Preventive Maintenance for Asphalt Pavement |
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| YANG Yong,HE Ji-xiang,DU Yan,QIAN Pu.New Technology of Preventive Maintenance for Asphalt Pavement[J].Communications Standardization,2011(18):66-68. |
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| Authors: | YANG Yong HE Ji-xiang DU Yan QIAN Pu |
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| Institution: | YANG Yong,HE Ji-xiang,DU Yan,QIAN Pu(Yulin Highway Administration of Shaanxi Province,Yulin 719000,China) |
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| Abstract: | This paper introduces the concept of preventive maintenance and content,it also discusses prev-entive maintenance timing for asphalt pavement.The brief discussion about preventive maintenance,such as synchronous surface dressing,slurry seal,micro surfacing,overlaying in thin layer.Preventive maintenances are valid methods for delay worsening of pavement surface,lengthen the service life and save the cyclical expense. |
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| Keywords: | preventive maintenance asphalt pavement maintenance timing micro-surfacing |
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