| 大空隙沥青混合料的动态模量预测模型 |
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| 引用本文： | 潘艳珠,王端宜.大空隙沥青混合料的动态模量预测模型[J].华南理工大学学报(自然科学版),2011,39(8):129-132. |
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| 作者姓名： | 潘艳珠 王端宜 |
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| 作者单位： | 1. 华南理工大学土木与交通学院,广东广州510640;广东交通职业技术学院,广东广州510650
2. 华南理工大学土木与交通学院,广东广州,510640 |
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| 基金项目： | 国家自然科学基金资助项目(51008131); 交通部西部交通建设科技项目(2009318000078) |
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| 摘 要： | 随着沥青路面力学-经验设计和分析方法的发展,路面材料参数的研究显得越来越重要.文中利用MTS材料试验系统对含有透水基层(ATPB)的ATPB-25和ATPB-30两种沥青混合料进行了动态模量试验测试.试验测试中,根据沥青混合料所处的温度环境设定了不同的测试温度和加载频率.然后根据测试结果生成了该沥青混合料的全时域动态模...
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| 关 键 词： | 沥青混合料 动态模量 主曲线 路面力学 经验设计 |
Dynamic Modulus Prediction Model of ATPB Mixture |
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| Pan Yan-zhu,Wang Duan-yi.Dynamic Modulus Prediction Model of ATPB Mixture[J].Journal of South China University of Technology(Natural Science Edition),2011,39(8):129-132. |
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| Authors: | Pan Yan-zhu Wang Duan-yi |
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| Institution: | Pan Yan-zhu1,2 Wang Duan-yi1(1.School of Civil Engineering and Transportation,South China University of Technology,Guangzhou 510640,Guangdong,China,2.Guangdong Communication Polytechnic,Guangzhou 510650,China) |
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| Abstract: | With the development of the asphalt pavement mechanistic-empirical design and analysis methods,the research of pavement material parameters is becoming more and more significant.In this investigation,the MTS system was used to do the dynamic modulus test for ATPB-25 and ATPB-30,which are both asphalt treated permeable base(ATPB)mixture.During the test,different measuring temperatures and loading frequencies are set according to the temperature environment of the asphalt mixtures.Then,based on the test resul... |
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| Keywords: | Asphalt mixture dynamic modulus master curve pavement mechanistic-empirical design |
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