An Influence of the Mesh Size on the Results of Finite Element Analysis of Z-Purlins Supported by Sandwich Panels

Olga Tusnina

doi:10.4028/www.scientific.net/AMM.475-476.1483

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 475-476An Influence of the Mesh Size on the Results of...

An Influence of the Mesh Size on the Results of Finite Element Analysis of Z-Purlins Supported by Sandwich Panels

Abstract:

In this paper the questions of numerical analysis of thin-walled Z-purlins in the coverings of buildings made of sandwich panels are considered. Numerical analyses are done in the program MSC.NASTRAN. An influence of the mesh of elements on the results of calculations is studied. The results of carried out numerical analyses allowed developing the method for determining the stiffness of connection purlin with sandwich panels.

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Periodical:

Applied Mechanics and Materials (Volumes 475-476)

Pages:

1483-1486

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.475-476.1483

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Online since:

December 2013

Authors:

Olga Tusnina*

Keywords:

Finite Element Analysis (FEA), Sandwich Panels, Thin-Walled Structures, Z-Purlins

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References

[1] Kujawa M., Werochowski W., Urbańska-Galewska E. Restraining of the cold formed Z-purlines with sandwich panels: Final report, Gdansk, Poland (2008), 126 p.

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[2] EN 1993-1-3: 2004 EUROCODE 3: Design of steel structures – Part 1. 3: General rules, supplementary rules for cold-formed members and sheeting.

DOI: 10.3403/02338401u

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[3] Shimkovich D.G. The analysis of construction in MSC/NASTRAN for Windows, Moscow, 2001, 446 p.

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[4] Tusnina O., Heinisuo M. 2012 Method for analysis of thin-walled cold-formed purlin in roof based on the Eurocode recommendation: Industrial and Civil Engineering, No. 11, 67-70 pp.

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