Research on Structural Responses of Curbs by FEM

Journal of Chongqing Jiaotong University(Natural Science) ›› 2007, Vol. 26 ›› Issue (增刊1): 35-40.

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Research on Structural Responses of Curbs by FEM

CUI Peng，QUAN Hong-xi

Tongliao Transportation Bureau of Inner Mongol，Inner Mongolia Tongliao 028000，China

Received:2006-10-17 Revised:2015-05-18 Online:2007-07-15 Published:2015-05-18

有限元法分析公路路缘石受力影响

崔鹏，全红霞

内蒙古通辽市交通工程局，内蒙古通辽 028000

作者简介:崔鹏(1975—)，男，内蒙古通辽市人，工程师，研究方向为公路工程.

Abstract

Abstract: It is a serious situation that broken curbs result in bad pavement through investigations．Finite element program MSC．NASTRAN software package was employed to analyze the structural responses of curbs on low volume rural roads in different conditions．Several methods are proposed to decrease pavement damage caused by curbs，to provide the reference for curb design and construction．

Key words: curb, flexible pavement, FEM

摘要： 经调查发现由于路缘石破坏而引起公路路面病害现象较为严重．结合有限元软件MSC．NASTRAN进行线弹性有限元分析，模拟计算了公路路缘石在各种不同状态下的受力和变形情况，并基于分析结果简要提出几项路缘石病害防治措施，以作为公路路缘石设计和施工的参考．

关键词: 路缘石, 柔性路面, 有限元

CLC Number:

U416.02

CUI Peng，QUAN Hong-xi. Research on Structural Responses of Curbs by FEM[J]. Journal of Chongqing Jiaotong University(Natural Science), 2007, 26(增刊1): 35-40.

崔鹏，全红霞. 有限元法分析公路路缘石受力影响[J]. 重庆交通大学学报（自然科学版）, 2007, 26(增刊1): 35-40.

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Research on Structural Responses of Curbs by FEM

有限元法分析公路路缘石受力影响

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