Edge-laminated Transparent Structural Silicone Adhesive (TSSA) Steel-to-Glass Connections

The connections between glass components are very critical aspects of structural glass design. Laminated steel-to-glass connections have recently been developed that combine high strength and transparency. This work focuses on the Transparent Structural Silicone Adhesive (TSSA), produced by Dow Corn...

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Autores principales:	Anna Ioannidou-Kati, Manuel Santarsiero, Christian Louter
Formato:	article
Lenguaje:	EN
Publicado:	Challenging Glass Conference 2018
Materias:	Glass TSSA Silicone Laminated connections Glass edge Clay industries. Ceramics. Glass TP785-869
Acceso en línea:	https://doaj.org/article/2df5df2871be40ab98fbd64f805f8fe5
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spelling	oai:doaj.org-article:2df5df2871be40ab98fbd64f805f8fe52021-12-04T05:12:14ZEdge-laminated Transparent Structural Silicone Adhesive (TSSA) Steel-to-Glass Connections10.7480/cgc.6.21592589-8019https://doaj.org/article/2df5df2871be40ab98fbd64f805f8fe52018-05-01T00:00:00Zhttps://proceedings.challengingglass.com/index.php/cgc/article/view/127https://doaj.org/toc/2589-8019The connections between glass components are very critical aspects of structural glass design. Laminated steel-to-glass connections have recently been developed that combine high strength and transparency. This work focuses on the Transparent Structural Silicone Adhesive (TSSA), produced by Dow Corning. TSSA is typically used for the realization of circular point connections on the glass surface. An alternative approach of using TSSA is considered in this study, by laminating stainless steel connectors on the edge of the glass. These connections are experimentally and numerically investigated. The edge bonded specimens are tested in shear and the stress distribution of the adhesive is analyzed by means of a three-dimensional finite element model. The distribution of stresses in the adhesive is non-linear showing significant stress peaks towards the free edges of the adhesive. A parametric study is conducted to relate the magnitude of the shear stress peaks and bending stresses with the eccentricity of the applied load. The occurrence of failure at lower engineering stresses than the ones recorded for circular point connections is explained using the theory of bending-shear interaction laws. Based on these failure criteria, shear stress peaks that occur due to the eccentricity of the applied load have an important influence on the global resistance of the connection. Anna Ioannidou-KatiManuel SantarsieroChristian LouterChallenging Glass ConferencearticleGlassTSSASiliconeLaminated connectionsGlass edgeClay industries. Ceramics. GlassTP785-869ENChallenging Glass Conference Proceedings, Vol 6, Iss 1 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Glass TSSA Silicone Laminated connections Glass edge Clay industries. Ceramics. Glass TP785-869
spellingShingle	Glass TSSA Silicone Laminated connections Glass edge Clay industries. Ceramics. Glass TP785-869 Anna Ioannidou-Kati Manuel Santarsiero Christian Louter Edge-laminated Transparent Structural Silicone Adhesive (TSSA) Steel-to-Glass Connections
description	The connections between glass components are very critical aspects of structural glass design. Laminated steel-to-glass connections have recently been developed that combine high strength and transparency. This work focuses on the Transparent Structural Silicone Adhesive (TSSA), produced by Dow Corning. TSSA is typically used for the realization of circular point connections on the glass surface. An alternative approach of using TSSA is considered in this study, by laminating stainless steel connectors on the edge of the glass. These connections are experimentally and numerically investigated. The edge bonded specimens are tested in shear and the stress distribution of the adhesive is analyzed by means of a three-dimensional finite element model. The distribution of stresses in the adhesive is non-linear showing significant stress peaks towards the free edges of the adhesive. A parametric study is conducted to relate the magnitude of the shear stress peaks and bending stresses with the eccentricity of the applied load. The occurrence of failure at lower engineering stresses than the ones recorded for circular point connections is explained using the theory of bending-shear interaction laws. Based on these failure criteria, shear stress peaks that occur due to the eccentricity of the applied load have an important influence on the global resistance of the connection.
format	article
author	Anna Ioannidou-Kati Manuel Santarsiero Christian Louter
author_facet	Anna Ioannidou-Kati Manuel Santarsiero Christian Louter
author_sort	Anna Ioannidou-Kati
title	Edge-laminated Transparent Structural Silicone Adhesive (TSSA) Steel-to-Glass Connections
title_short	Edge-laminated Transparent Structural Silicone Adhesive (TSSA) Steel-to-Glass Connections
title_full	Edge-laminated Transparent Structural Silicone Adhesive (TSSA) Steel-to-Glass Connections
title_fullStr	Edge-laminated Transparent Structural Silicone Adhesive (TSSA) Steel-to-Glass Connections
title_full_unstemmed	Edge-laminated Transparent Structural Silicone Adhesive (TSSA) Steel-to-Glass Connections
title_sort	edge-laminated transparent structural silicone adhesive (tssa) steel-to-glass connections
publisher	Challenging Glass Conference
publishDate	2018
url	https://doaj.org/article/2df5df2871be40ab98fbd64f805f8fe5
work_keys_str_mv	AT annaioannidoukati edgelaminatedtransparentstructuralsiliconeadhesivetssasteeltoglassconnections AT manuelsantarsiero edgelaminatedtransparentstructuralsiliconeadhesivetssasteeltoglassconnections AT christianlouter edgelaminatedtransparentstructuralsiliconeadhesivetssasteeltoglassconnections
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Edge-laminated Transparent Structural Silicone Adhesive (TSSA) Steel-to-Glass Connections

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