| 高温季节沥青路面温度应力三维有限元分析 |
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| 引用本文： | 王灿辉,张翔宇,陈湘亮. 高温季节沥青路面温度应力三维有限元分析[J]. 山西建筑, 2007, 33(22): 273-274 |
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| 作者姓名： | 王灿辉 张翔宇 陈湘亮 |
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| 作者单位： | 1. 湖南城市学院土木工程学院,湖南,益阳,413000
2. 湖南大学土木工程学院,湖南,长沙,410082 |
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| 摘 要： | 基于有限元方法,建立了路面结构三维模型,计算了不同初始温度的沥青路面在不同降温速度下产生的温度应力,结果表明温度应力在80 mm深度内变化大,初始温度越高温度应力越大。
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| 关 键 词： | 温度应力 沥青路面 有限元 |
| 文章编号： | 1009-6825（2007）22-0273-02 |
| 修稿时间： | 2007-04-16 |
3-D finite element analysis of the temperature stress of asphalt pavement in hot season |
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| WANG Can-hui,ZHANG Xiang-yu,CHEN Xiang-liang. 3-D finite element analysis of the temperature stress of asphalt pavement in hot season[J]. Shanxi Architecture, 2007, 33(22): 273-274 |
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| Authors: | WANG Can-hui ZHANG Xiang-yu CHEN Xiang-liang |
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| Abstract: | Based on the finite dement method, three-dimensional model of pavement structure is founded. The paper calculated asphalt pavement temperature stress in different initial temperature with the different cooling rates. The result shows that large change in temperature stress is within the depth of 80 mm, and the higher the initial temperature the greater the temperature stress. |
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| Keywords: | temperature stress asphalt pavement finite element method |
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