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Publikācija: Behaviour of Multilayer Sheet with Technological Imperfection

Publication Type Full-text conference paper published in other conference proceedings
Funding for basic activity Unknown
Defending: ,
Publication language English (en)
Title in original language Behaviour of Multilayer Sheet with Technological Imperfection
Field of research 2. Engineering and technology
Sub-field of research 2.1. Construction and transportation engineering
Authors Jānis Šliseris
Kārlis Rocēns
Keywords technological imperfections, multilayer wood composite, geometrical non-linearity, curvature, torsion
Abstract In the civil engineering and mechanical engineering are widely used multilayer composite sheets that are designed with symmetrical structure with respect to sheet mid-surface. As a result of technological imperfections and tolerances the actual structure of the sheet is asymmetrical. The reasons of asymmetry may be many the most important are deviation of orientation angle for each layer, deviation of thickness of each layer and deviation of elastic characteristics. Using Monte-Carlo simulation is numerically analyzed the correlation between standard deviation of different technological tolerances and curvature, torsion of the sheet. Two kind of analysis is done- by taking into account geometrical non-linearity and without it
Reference Šliseris, J., Rocēns, K. Behaviour of Multilayer Sheet with Technological Imperfection. In: 10th International Conference "Modern Building Materials, Structures and Techniques": Selected Papers, Lithuania, Vilnius, 19-21 May, 2010. Vilnius: VGTU, 2010, pp.793-798. ISBN 9789955285922.
ID 8981