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MODAL ANALYSIS OF REAL TIMBER FRAME HOUSES WITH DIFFERENT INSULATION MATERIALS

Abstract

The aim of this article is to present the results of a numerical modal analysis of two actual structures of timber frame buildings and the different behaviour due to the used insulation material. One model of the timber structure was filled with mineral wool, while the other with polyurethane foam. During the modal analysis, eigenvalues for both models have been determined. The results of the analysis clearly show the increase of stiffness and damping properties of skeletal constructions achieved by the use of polyurethane foam as the skeleton filling. The numerical model was based on prior experimental test on real scale single frame elements, therefore the result can be assumed to be adequate.

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Details

Category:
Articles
Type:
artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
Published in:
Advances in Science and Technology. Research Journal no. 10, edition 31, pages 215 - 221,
ISSN:
Language:
English
Publication year:
2016
Bibliographic description:
Szczepański M., Migda W., Jankowski R.: MODAL ANALYSIS OF REAL TIMBER FRAME HOUSES WITH DIFFERENT INSULATION MATERIALS// Advances in Science and Technology - Research Journal. -Vol. 10., iss. 31 (2016), s.215-221
DOI:
Digital Object Identifier (open in new tab) 10.12913/22998624/64014
Verified by:
Gdańsk University of Technology

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