| 层间接触状况对刚性路面结构受力影响分析 |
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| 引用本文： | 张强.层间接触状况对刚性路面结构受力影响分析[J].山西交通科技,2009(3):51-53,56. |
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| 作者姓名： | 张强 |
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| 作者单位： | 山西省交通科学研究院,山西太原030006 |
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| 摘 要： | 在前人研究的基础上，用三维有限元方法计算荷载作用下不同的层间接触状况下的路面结构层力学响应情况，分析路面板弯沉、最大层底水平弯拉应力、层间剪应力等因素的变化规律以及影响程度，从而为建立考虑接触状态的刚性路面设计方法提供依据。
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| 关 键 词： | 水泥混凝土路面 层间接触 状况 弯沉 应力 有限元 |
The Analysis of the Interlayer Contact Conditions Influencing Rigid Pavement Structure Stress |
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| ZHANG Qiang.The Analysis of the Interlayer Contact Conditions Influencing Rigid Pavement Structure Stress[J].Shanxi Science & Technology of Communications,2009(3):51-53,56. |
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| Authors: | ZHANG Qiang |
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| Institution: | ZHANG Qiang (Shanxi Provincial Research Institute of Communications,Talyuan,Shanxi 030006,China) |
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| Abstract: | Based on the previous studies, through a three-dimensional finite element analysis program to compute the mechanical response of the different contact conditions of pavement structure layer under the action of load, the paper analyzed the pavement deflection, the biggest tensile stress at the bottom and shear stress etc. for reference. |
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| Keywords: | cement concrete pavement interlayer contact condition deflection stress finite element |
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