FINITE ELEMENT ANALYSIS OF THREE-POINT BENDING MECHANICAL PROPERTIES FOR STAINLESS STEEL SANDWICH PANEL WITH CORE TUBES

SHU Xingping; CHI Chen

doi:10.13204/j.gyjz202002005

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SHU Xingping, CHI Chen. FINITE ELEMENT ANALYSIS OF THREE-POINT BENDING MECHANICAL PROPERTIES FOR STAINLESS STEEL SANDWICH PANEL WITH CORE TUBES[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(2): 34-39. doi: 10.13204/j.gyjz202002005

Citation:

SHU Xingping, CHI Chen. FINITE ELEMENT ANALYSIS OF THREE-POINT BENDING MECHANICAL PROPERTIES FOR STAINLESS STEEL SANDWICH PANEL WITH CORE TUBES[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(2): 34-39. doi: 10.13204/j.gyjz202002005

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FINITE ELEMENT ANALYSIS OF THREE-POINT BENDING MECHANICAL PROPERTIES FOR STAINLESS STEEL SANDWICH PANEL WITH CORE TUBES

doi: 10.13204/j.gyjz202002005

College of Civil Engineering, Hunan University, Changsha 410082, China

Received Date: 2019-09-15

Abstract

Abstract

ABAQUS finite element software was used in numerical simulation to study the three-point bend properties of the stainless steel sandwich panel with core tubes, and explore the factors that influenced its failure mode and bending performance. The results showed that the bending curve of stainless steel sandwich panel under three-point load could be divided into three stages:elastic stage, elastoplastic stage and failure stage; and the main failure mode of stainless steel sandwich panel with core tubes was divided into shear failure at core tube end, the overall bending damage and the panel shear failure; the ultimate bearing capacity of the panel under three-point load was affected by the panel thickness, the wall thickness of the core tube and the diameter of the core tube.
- metallic structure,
- stainless steel sandwich panel with core tubes,
- sandwich structure,
- three-point bend,
- finite element analysis

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References(16)

References

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