Constitutive Modelling and Failure Prediction for Silicone Adhesives in Fac¸ade Design

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Éditeur :

Springer Vieweg


Collection :

Mechanik, Werkstoffe und Konstruktion im Bauwesen

Paru le : 2020-02-21

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Description


This book provides readers with an elementary understanding of the material behavior of structural silicones in façades. Based on extensive experimental investigations on a transparent structural silicone adhesive (TSSA), the material behavior, failure, and microscopic effects such as stress whitening, cavitation failure, and the Mullins effect are analyzed. In turn, novel hyperelastic material models are developed to account for nonlinear material behavior under arbitrary deformations. The development of a volumetric hyperelastic model makes it possible for the first time to approximate the structural behavior of TSSA under constrained tensile load and cavitation. The material models discussed here were implemented in a finite element code for validation, and their quality was confirmed by three-dimensional numerical simulations, in which an additional stretch-based failure criterion was evaluated for failure prediction. The numerical studies are in good agreement with the experimental results.

Pages
291 pages
Collection
Mechanik, Werkstoffe und Konstruktion im Bauwesen
Parution
2020-02-21
Marque
Springer Vieweg
EAN papier
9783658292546
EAN PDF
9783658292553

Informations sur l'ebook
Nombre pages copiables
2
Nombre pages imprimables
29
Taille du fichier
20490 Ko
Prix
105,49 €