Failure Criteria for SentryGlas® Ionomer and TSSA Silicon: A Theoretical Introduction to a Novel Generalized Triaxial Model (GTM)

SentryGlas® (SG) (a transparent ionomer from Kuraray) and Transparent Structural Silicon Adhesive (TSSA) (a transparent silicon from Dow Corning) are two of the adhesive materials used in laminated adhesive connections for structural glass applications. Although they have been used in several proje...

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Autores principales:	M. Santarsiero, C. Louter
Formato:	article
Lenguaje:	EN
Publicado:	Challenging Glass Conference 2016
Materias:	Sentryglas Ionomer TSSA silicon laminated connections adhesive Clay industries. Ceramics. Glass TP785-869
Acceso en línea:	https://doaj.org/article/7419401022d1480c8c4ff8f86353c345
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spelling	oai:doaj.org-article:7419401022d1480c8c4ff8f86353c3452021-12-04T05:12:40ZFailure Criteria for SentryGlas® Ionomer and TSSA Silicon: A Theoretical Introduction to a Novel Generalized Triaxial Model (GTM)10.7480/cgc.5.22572589-8019https://doaj.org/article/7419401022d1480c8c4ff8f86353c3452016-06-01T00:00:00Zhttps://proceedings.challengingglass.com/index.php/cgc/article/view/146https://doaj.org/toc/2589-8019 SentryGlas® (SG) (a transparent ionomer from Kuraray) and Transparent Structural Silicon Adhesive (TSSA) (a transparent silicon from Dow Corning) are two of the adhesive materials used in laminated adhesive connections for structural glass applications. Although they have been used in several projects worldwide, failure criteria for these materials are currently not available in literature. This work gives an introduction to the theoretical development of a novel failure a criterion for TSSA and SG under varying stress state conditions. The main output of this work is a four-dimensional Generalized Triaxial Model (GTM) that accounts for a generic stress state by a governing equation expressed as a function of the three-dimensional stress tensor. Both deviatoric and hydrostatic energetic components are taken into consideration by means of a non-linear function of the two contributions. The effects of the model parameters are investigated by a parametrical study. The proposed model is then analytically compared to existing failure criteria. It is shown that many of the existing models available in the literature can be seen as particular cases of the proposed model. Although the GTM was theoretically developed specifically for SG and TSSA, the model can be generically used as failure criterion for many isotropic materials. M. SantarsieroC. LouterChallenging Glass ConferencearticleSentryglasIonomerTSSAsiliconlaminated connectionsadhesiveClay industries. Ceramics. GlassTP785-869ENChallenging Glass Conference Proceedings, Vol 5 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Sentryglas Ionomer TSSA silicon laminated connections adhesive Clay industries. Ceramics. Glass TP785-869
spellingShingle	Sentryglas Ionomer TSSA silicon laminated connections adhesive Clay industries. Ceramics. Glass TP785-869 M. Santarsiero C. Louter Failure Criteria for SentryGlas® Ionomer and TSSA Silicon: A Theoretical Introduction to a Novel Generalized Triaxial Model (GTM)
description	SentryGlas® (SG) (a transparent ionomer from Kuraray) and Transparent Structural Silicon Adhesive (TSSA) (a transparent silicon from Dow Corning) are two of the adhesive materials used in laminated adhesive connections for structural glass applications. Although they have been used in several projects worldwide, failure criteria for these materials are currently not available in literature. This work gives an introduction to the theoretical development of a novel failure a criterion for TSSA and SG under varying stress state conditions. The main output of this work is a four-dimensional Generalized Triaxial Model (GTM) that accounts for a generic stress state by a governing equation expressed as a function of the three-dimensional stress tensor. Both deviatoric and hydrostatic energetic components are taken into consideration by means of a non-linear function of the two contributions. The effects of the model parameters are investigated by a parametrical study. The proposed model is then analytically compared to existing failure criteria. It is shown that many of the existing models available in the literature can be seen as particular cases of the proposed model. Although the GTM was theoretically developed specifically for SG and TSSA, the model can be generically used as failure criterion for many isotropic materials.
format	article
author	M. Santarsiero C. Louter
author_facet	M. Santarsiero C. Louter
author_sort	M. Santarsiero
title	Failure Criteria for SentryGlas® Ionomer and TSSA Silicon: A Theoretical Introduction to a Novel Generalized Triaxial Model (GTM)
title_short	Failure Criteria for SentryGlas® Ionomer and TSSA Silicon: A Theoretical Introduction to a Novel Generalized Triaxial Model (GTM)
title_full	Failure Criteria for SentryGlas® Ionomer and TSSA Silicon: A Theoretical Introduction to a Novel Generalized Triaxial Model (GTM)
title_fullStr	Failure Criteria for SentryGlas® Ionomer and TSSA Silicon: A Theoretical Introduction to a Novel Generalized Triaxial Model (GTM)
title_full_unstemmed	Failure Criteria for SentryGlas® Ionomer and TSSA Silicon: A Theoretical Introduction to a Novel Generalized Triaxial Model (GTM)
title_sort	failure criteria for sentryglas® ionomer and tssa silicon: a theoretical introduction to a novel generalized triaxial model (gtm)
publisher	Challenging Glass Conference
publishDate	2016
url	https://doaj.org/article/7419401022d1480c8c4ff8f86353c345
work_keys_str_mv	AT msantarsiero failurecriteriaforsentryglasionomerandtssasiliconatheoreticalintroductiontoanovelgeneralizedtriaxialmodelgtm AT clouter failurecriteriaforsentryglasionomerandtssasiliconatheoreticalintroductiontoanovelgeneralizedtriaxialmodelgtm
_version_	1718372861986471936

Failure Criteria for SentryGlas® Ionomer and TSSA Silicon: A Theoretical Introduction to a Novel Generalized Triaxial Model (GTM)

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