| 利用多种测试手段全面解析广东某高速公路沥青路面车辙 |
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| 引用本文： | 吴传海,杨永红.利用多种测试手段全面解析广东某高速公路沥青路面车辙[J].广东公路交通,2014(6):1-8. |
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| 作者姓名： | 吴传海 杨永红 |
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| 作者单位： | 1. 广东华路交通科技有限公司,广州,510420
2. 华南理工大学土木与交通学院,广州,510640 |
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| 基金项目： | 科技项目交通部建设科技项目 |
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| 摘 要： | 通过采用激光车辙测量系统LRMS、落锤式弯沉仪FWD等多种现代测试方法对广东某高速公路沥青路面典型路段的车辙状况及使用性能进行了现场测试,并结合路面沥青混合料的动态三轴压缩蠕变、GTM旋转剪切压实等室内试验结果分析,准确查找了路面车辙病害产生的原因,为该道路养护维修处治方案的制定提供了依据。
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| 关 键 词： | 道路工程 沥青路面 车辙 测试与分析 |
Analysis on Some Pavement Rutting in Guangdong Province by Varied Testing Means |
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| WU Chuanhai,YANG Yonghong.Analysis on Some Pavement Rutting in Guangdong Province by Varied Testing Means[J].Guangdong Highway Communications,2014(6):1-8. |
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| Authors: | WU Chuanhai YANG Yonghong |
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| Institution: | WU Chuanhai , YANG Yonghong ( 1. Guangdong Hualu Transport Technology Co., Ltd., Guangzhou, 510420 ; 2. Sehool of Civil Engineering and Transportation, South China University of Technology, Guangzhou 510640) |
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| Abstract: | Through a variety of modem testing methods, such as the Laser Rut Measurement System and the Falling weight deflectometer, in this paper, a field test for to the condition and performance of typical highway asphalt pavement rutting has been conducted. Besides, being combined with the pavement asphalt mixture laboratory test results and a- nalysis by using the Triaxial Creep Test and Gyratory sheer Compaction Test, the causes of pavement rutting disease have been pointed out, which could provide basis for preparation of road maintenance treatment program. |
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| Keywords: | road engineering asphalt pavement rutting Testing and analysis |
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