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| 结构参数变化对长寿命沥青路面力学性能的影响分析 | |
| 引用本文： | 谭利英,黄文雄,胡国祥.结构参数变化对长寿命沥青路面力学性能的影响分析[J].交通科技,2008(5). |
| 作者姓名： | 谭利英 黄文雄 胡国祥 |
| 作者单位： | 1. 长江大学城市建设学院,荆州,434023;湖北省荆州城市规划设计研究院,荆州,434000 2. 长江大学城市建设学院,荆州,434023;华中科技大学土木工程与力学学院,武汉,430074 3. 长江大学城市建设学院,荆州,434023 |
| 摘 要： | 选取合理的路面结构与参数取值范围,采用有针对性的网格划分方法,建立了科学的长寿命沥青路面结构力学响应三维有限元分析模型;并以典型长寿命沥青路面结构为对象,分析总结出结构参数变化时长寿命沥青路面力学响应的变化趋势. |
| 关 键 词： | 长寿命沥青路面 力学响应 结构应力分析 结构参数变化 三维有限元分析 |
Mechanical Analysis of Perpetual Asphalt Pavement Caused by Changes |
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| Tan Liying,Huang Wenxiong,Hu guoxiang.Mechanical Analysis of Perpetual Asphalt Pavement Caused by Changes[J].Transportation Science & Technology,2008(5). | |
| Authors: | Tan Liying Huang Wenxiong Hu guoxiang |
| Institution: | Tan Liying1,3,Huang Wenxiong1,2,Hu guoxiang1(1.School of Urban Construction,Yangtze University,Jingzhou 434023,China,2.School of Civil Engineering , Mechanics,Huazhong University of Science , Technology,Wuhan 430074,3.Jingzhou City Planning & Design Institute,Jingzhou 434000,China) |
| Abstract: | A new mechanical performance analysis model is presented to analyze the perpetual asphalt concrete pavements stress character.The model was established on 3D finite element analysis,which accompanies the scientific road structure,range of material parameter and meshing method.This model was applied to evaluate the typical perpetual asphalt pavement,and the mechanical response tendency with the variety of the structure parameters was analyzed. |
| Keywords: | perpetual asphalt pavement mechanical response structure stress analysis changes of structure parameter 3D finite element analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |