Comparison of Different Finite Element Models for the Transient Dynamic Analysis of Laminated Glass for Structural Applications

Barredo Egusquiza, Josu and Soriano, Miguel and Hermanns, Lutz Karl Heinz and Fraile de Lerma, Alberto and Lopez, M. and Gómez Lera, Sagrario (2010). Comparison of Different Finite Element Models for the Transient Dynamic Analysis of Laminated Glass for Structural Applications. In: "Tenth International Conference on Computational Structures Technology", 14/09/2010 - 17/09/2010, Valencia, España. ISBN 9781905088362.

Description

Title: Comparison of Different Finite Element Models for the Transient Dynamic Analysis of Laminated Glass for Structural Applications
Author/s:
  • Barredo Egusquiza, Josu
  • Soriano, Miguel
  • Hermanns, Lutz Karl Heinz
  • Fraile de Lerma, Alberto
  • Lopez, M.
  • Gómez Lera, Sagrario
Item Type: Presentation at Congress or Conference (Article)
Event Title: Tenth International Conference on Computational Structures Technology
Event Dates: 14/09/2010 - 17/09/2010
Event Location: Valencia, España
Title of Book: Proceedings of the Tenth International Conference on Computational Structures Technology
Date: 2010
ISBN: 9781905088362
Subjects:
Faculty: E.T.S.I. Industriales (UPM)
Department: Mecánica Estructural y Construcciones Industriales [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Commercial laminated glass is usually composed of two glass layers and an interlayer of PVB. The viscoelastic behaviour of the PVB layer has to be taken into account when dealing with dynamic loads. This paper shows different Finite Element (FE) models developed to characterize laminated glass. Results are contrasted with data from different reference test cases. First, a quasi-static test is reproduced with a 2d model through a transient analysis. In addition, flexural modes of vibration in a free-free test configuration have been analysed using 2d as well as 3d FE models. Apart from using transient analysis in order to simulate the dynamic behaviour of laminated glass, an iterative procedure has been employed which permits to identify the correct value of the shear modulus of the PVB layer for each mode in an eigenvalue analysis.

More information

Item ID: 8867
DC Identifier: http://oa.upm.es/8867/
OAI Identifier: oai:oa.upm.es:8867
Official URL: http://www.ctresources.info/ccp/paper.html?id=5960
Deposited by: Memoria Investigacion
Deposited on: 23 Sep 2011 09:37
Last Modified: 20 Apr 2016 17:31
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