[1]王衡,陈廷国.基于数值计算的矩形孔蜂窝梁应力分布规律研究[J].郑州大学学报(工学版),2016,37(06):58-62.[doi:10.13705/j.issn.1671-6833.2016.03.029]
 Wang Heng,Chen Tingguo.Research on the Stress Distribution of Rectangular Hole Castellated Beams based on Numerical Calculation[J].Journal of Zhengzhou University (Engineering Science),2016,37(06):58-62.[doi:10.13705/j.issn.1671-6833.2016.03.029]
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基于数值计算的矩形孔蜂窝梁应力分布规律研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
37卷
期数:
2016年06期
页码:
58-62
栏目:
出版日期:
2016-11-30

文章信息/Info

Title:
Research on the Stress Distribution of Rectangular Hole Castellated Beams based on Numerical Calculation
作者:
王衡陈廷国
大连理工大学 土木工程学院,辽宁 大连,116024
Author(s):
Wang Heng; Chen Tingguo
School of Civil Engineering, Dalian University of Technology, Dalian, Liaoning, 116024 
关键词:
矩形孔蜂窝梁有限元应力分布影响因素
Keywords:
DOI:
10.13705/j.issn.1671-6833.2016.03.029
文献标志码:
A
摘要:
通过有限元软件ANSYS对矩形孔蜂窝梁进行弹性分析,研究蜂窝梁应力分布规律,主要包括桥墩横截面正应力和剪应力分布、桥墩纵截面正应力分布及梁桥横截面正应力分布。另外,详细研究了跨高比、孔高比、长高比和距高比等因素对墩心横截面正应力和剪应力分布的影响。
Abstract:
According to the elastic analysis of rectangular hole castellated beams by using the finite element software ANSYS, the stress distribution of castellated beams was studied, which mainly included normal stress and shearing stress distribution of pier cross section, normal stress distribution of pier longitudinal section and normal stress distribution of beam bridge. In addition, the factors affecting the normal stress and shearing stress distribution of the center of pier cross section were studied in detail, which contained span-depth ratio, width-depth ratio, length-depth ratio and space-depth ratio. The research could provide reference for engineer-ing design.

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