Research on the Stress Distribution of Rectangular Hole Castellated Beams based on Numerical Calculation

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Research on the Stress Distribution of Rectangular Hole Castellated Beams based on Numerical Calculation

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[1]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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Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 37 Number of periods: 2016 06 Page number: 58-62 Column: Public date: 2016-12-31

Title:: Research on the Stress Distribution of Rectangular Hole Castellated Beams based on Numerical Calculation

Author(s):: Wang Heng; Chen Tingguo; School of Civil Engineering, Dalian University of Technology, Dalian, Liaoning, 116024

Keywords:: rectangular hole castellated beam; finite element; stress distribution; factor

CLC:: -

DOI:: 10.13705/j.issn.1671-6833.2016.03.029

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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