| 环境温度及荷载对沥青路面车辙发展的影响性分析 |
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| 引用本文： | 周岚,倪富健,赵岩荆.环境温度及荷载对沥青路面车辙发展的影响性分析[J].公路交通科技,2011,28(3):42-47,54. |
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| 作者姓名： | 周岚 倪富健 赵岩荆 |
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| 作者单位： | 东南大学交通学院,江苏南京,210096 |
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| 基金项目： | 江苏省2008年交通科学研究计划项目 |
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| 摘 要： | 为研究温度及车辆荷载对沥青路面车辙发展的影响效果,采用ABAQUS有限元软件建立分析模型,结合气温观测数据,分析路面内部温度场变化规律,在此基础上分析沥青路面车辙在不同温度及车辆荷载下的变化规律.研究结果表明:沥青路面车辙发展随外界温度的变化呈非线性规律性变化;高温条件下车辙发展速度远大于低温条件下的发展速度;相同荷载...
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| 关 键 词： | 道路工程 沥青混凝土路面 有限元 车辙 环境温度 车辆荷载 |
Impact of Environment Temperature and Vehicle Loading on Rutting Development in Asphalt Concrete Pavement |
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| ZHOU Lan,NI Fujian,ZHAO Yanjing.Impact of Environment Temperature and Vehicle Loading on Rutting Development in Asphalt Concrete Pavement[J].Journal of Highway and Transportation Research and Development,2011,28(3):42-47,54. |
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| Authors: | ZHOU Lan NI Fujian ZHAO Yanjing |
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| Institution: | ZHOU Lan,NI Fujian,ZHAO Yanjing(School of Transportation,Southeast University,Nanjing Jiangsu 210096,China) |
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| Abstract: | In order to investigate the effect of environment temperature and vehicle loading on the asphalt pavement rutting development,a 3D model of pavement structure was built by utilizing ABAQUS.In combination with observed temperature data,the temperature variation law in pavement was analysed.On this basis,the asphalt pavement rutting developments under different vehicle loadings at different environment temperatures were analyzed.The results indicate that(1) the rutting develops nonlinearly as the environment ... |
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| Keywords: | road engineering asphalt concrete pavement finite element rutting development environment temperature vehicle loading |
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