| 超载作用对沥青路面结构的力学影响研究 |
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| 引用本文： | 梁宝富.超载作用对沥青路面结构的力学影响研究[J].北方交通,2009(3). |
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| 作者姓名： | 梁宝富 |
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| 作者单位： | 抚顺县公路管理段,抚顺,113000 |
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| 摘 要： | 分别通过轴载换算和超载作用下路面的力学分析两方面分析了超载对路面各层层底应力和路表实测弯沉的影响,进而解释了重载路段路面易损坏的力学机理.
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| 关 键 词： | 沥青路面 路面损坏 重载 应力响应 |
Research on Influence of Overload Action on Mechanics for Asphalt Pavement Structure |
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| Authors: | LIANG Bao-fu |
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| Abstract: | Early diseases on heavy load section or relatively serious.In terms of investigation,various cracks the ravel of pavement,dislodgement of pavement are most conspicuous,damage brought to road when heavy load vehiele runs on road is out and way more than one brought by standard shaft loading vehicle.Author analyzes influence of overload on layer bottom stress and road surface deflction by means of shaft load conversion formula and mechanical response under overload action,further explans mechnics mechanism th... |
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| Keywords: | Asphalt pavement Damage of pavement Heavy load Stress response |
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