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Numerical and experimental investigation of rotational stiffness of zed-purlins connection with sandwich panels
Abstract
A rotational resistant stiffness of the zed-purlins connection with sandwich panels is investigated. A simple finite element method model of the connection is proposed. The numerical analysis of the model performed by ABAQUS software, in physically linear and geometrically nonlinear ranges, leads to the rotational resistant stiffness sought. The numerical solution obtained is verified experimentally. Two variants of distribution of screws connecting the purlin with the sandwich panel are taken into investigation. A good agreement of both, theoretical and experimental, results should be noticed. Conclusion related to possible application in design practice is formulated.
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Details
- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
THIN-WALLED STRUCTURES
no. 75,
pages 43 - 52,
ISSN: 0263-8231 - Language:
- English
- Publication year:
- 2014
- Bibliographic description:
- Kujawa M., Szymczak C.: Numerical and experimental investigation of rotational stiffness of zed-purlins connection with sandwich panels// THIN-WALLED STRUCTURES. -Vol. 75, (2014), s.43-52
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.tws.2013.10.019
- Verified by:
- Gdańsk University of Technology
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