| 超载对水泥混凝土路面力学响应的有限元分析 |
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| 引用本文： | 冯庆丽,詹秋迎.超载对水泥混凝土路面力学响应的有限元分析[J].山西建筑,2009,35(19):267-268. |
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| 作者姓名： | 冯庆丽 詹秋迎 |
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| 作者单位： | 1. 顺德碧桂园博意建筑设计院,广东,佛山,528312
2. 东莞市新远高速公路发展有限公司,广东,东莞,523120 |
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| 摘 要： | 用三维有限元接触模型研究了超载对水泥混凝土路面力学响应的影响，并据此分析了其对混凝土路面使用寿命的影响，结果表明：随超载率的增加，水泥混凝土路面结构的力学响应值大幅增加，而路面结构的使用寿命大幅缩短。
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| 关 键 词： | 混凝土路面 超载 层间接触 三维有限元 |
The finite element analysis of mechanical response of overload on cement concrete pavement |
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| FENG Qing-li,ZHAN Qiu-ying.The finite element analysis of mechanical response of overload on cement concrete pavement[J].Shanxi Architecture,2009,35(19):267-268. |
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| Authors: | FENG Qing-li ZHAN Qiu-ying |
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| Affiliation: | FENG Oing-li ZHAN Qiu-ying |
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| Abstract: | The overload influence on mechanical response of cement concrete pavement was studied with three dimensional finite element contact model and its influence on concrete pavement service life was analyzed. The result indicated that mechanical response value of cement concrete pavement increased wide range with overloading ration increasing, while the service life of pavement structure shortened wide range. |
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| Keywords: | concrete pavement overloading interlamination contact three dimensional finite element |
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