Load Stress Analysis of Rubble Concrete Pavement

Journal of Chongqing Jiaotong University(Natural Science) ›› 2010, Vol. 29 ›› Issue (1): 58-62.

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Load Stress Analysis of Rubble Concrete Pavement

HUANG Wei-rong¹，XU Ding-jin²，HE Zhao-yi¹，HE Fu-yuan²

1.School of Civil Engineering ＆ Architecture，Chongqing Jiaotong University，Chongqing 400074，China; 2.Qianjiang Transportation Committee，Chongqing 408700，China

Received:2009-07-22 Revised:2009-08-10 Online:2010-02-15 Published:2015-01-22

片石混凝土路面荷载应力分析

黄维蓉¹，徐定金²，何兆益¹，何福元²

1.重庆交通大学土木建筑学院，重庆 400074;2.黔江区交通委员会，重庆 408700

作者简介:黄维蓉(1970—)，女，重庆市人，副教授，主要从事路基路面材料和建筑材料方面教学与研究。E-mail:hwr228@163.com。
基金资助:
重庆市交通委员会2007 年重点项目(2007D01)

Abstract

Abstract: On the basis of analyzing the characteristics of industrial rubble concrete materials，the load stress of industrial rubble concrete pavement surface is calculated by means of 3-D finite element software COSMOS. At the same time，the orthogonal design method is used to analyze the factors influencing the load stress，and the variation rule of influencing parameters is obtained. The uniform design method is adopted to arrange parameters combination; and a practical computation formula that can be applicable to the load stress calculation for rubble concrete pavement is worked out by SPSS regression analysis software.

Key words: rubble concrete, finite element software COSMOS, orthogonal design, uniform design, SPSS regression, load stress

摘要： 在分析片石混凝土材料特性的基础上，用三维有限元软件COSMOS对片石混凝土路面荷载应力进行计算，同时采用正交设计方法对荷载应力的影响因素进行分析，得出各影响参数的变化规律，并采用均匀设计法安排参数组合，SPSS回归分析软件拟合出适用于片石混凝土路面荷载应力的实用计算公式。

关键词: 片石混凝土, COSMOS有限元软件, 正交设计, 均匀设计, SPSS回归, 荷载应力

CLC Number:

U416.2

HUANG Wei-rong，XU Ding-jin，HE Zhao-yi，HE Fu-yuan. Load Stress Analysis of Rubble Concrete Pavement[J]. Journal of Chongqing Jiaotong University(Natural Science), 2010, 29(1): 58-62.

黄维蓉，徐定金，何兆益，何福元. 片石混凝土路面荷载应力分析[J]. 重庆交通大学学报（自然科学版）, 2010, 29(1): 58-62.

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Load Stress Analysis of Rubble Concrete Pavement

片石混凝土路面荷载应力分析

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