| 湖南省国省干线公路路面改造中反射裂缝的处治研究 |
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| 引用本文： | 蔡海良.湖南省国省干线公路路面改造中反射裂缝的处治研究[J].企业技术开发,2013(10):23-24,29. |
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| 作者姓名： | 蔡海良 |
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| 作者单位： | 湖南天智交通建设技术有限公司 |
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| 摘 要： | 旧水泥砼路面加铺沥青砼面层非常容易形成反射裂缝。文章介绍了常用的反射裂缝防治措施。结合湖南省国省干线公路路面改造中对原有水泥砼路面处治方案,分析了原旧水泥砼路面处治方案对消除反射裂缝的效果,结合工程实例,提出了尽量少采用整体利用原有水泥砼路和尽量多采用共振机械碎石化原有水泥砼路面。
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| 关 键 词： | 路面 反射裂缝 处治 |
Reflection crack treatment of national and provincial trunk road surface transformation in Hunan Province |
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| CAI Hai-liang.Reflection crack treatment of national and provincial trunk road surface transformation in Hunan Province[J].Technological Development of Enterprise,2013(10):23-24,29. |
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| Authors: | CAI Hai-liang |
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| Institution: | CAI Hai-liang(Hunan Tianzhi Communcitaion Limited Company,Changsha,Hunan 410011,China) |
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| Abstract: | The reflection cracks were presented easily onthe asphalt concrete added layer on the original cement concrete road surface.The unsual measures of preventing reflected cracks were introduced in this paper.Combined with the original cement concrete road surface treatment method of national and provincial trunk road surface transformation in Hunan Province,the elimination effect of reflection crack was analysed.It was presented based on engineering case that unitary use of the original cement concrete road surface should be adopted as far as possible while resonant machine rubblization of the original cement concrete road surface should be adopted as much as possible. |
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| Keywords: | road surface reflection crack treatment |
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