GS&E journal > Mechanical analysis and characterization of IGUs with different silicone sealed spacer connections - Part 2: modelling

Insulated Glass Units (IGUs) typically consist of two glass layers, either monolithic and/or laminated sections, that mechanically interact via an hermetically-sealed air (or gas) cavity, and a series of linear spacer connections along their edges. In this paper, based on the experimental tests for...

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Autores principales:	Chiara Bedon, Claudio Amadio
Formato:	article
Lenguaje:	EN
Publicado:	Challenging Glass Conference 2020
Materias:	Insulated glass units (IGUs) Spacer connections Finite element (FE) numerical modelling Analytical formulations Clay industries. Ceramics. Glass TP785-869
Acceso en línea:	https://doaj.org/article/970c4f1c4c1e4d92bc57510c8a85e95f
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spelling	oai:doaj.org-article:970c4f1c4c1e4d92bc57510c8a85e95f2021-12-05T05:13:12ZGS&E journal > Mechanical analysis and characterization of IGUs with different silicone sealed spacer connections - Part 2: modelling2589-8019https://doaj.org/article/970c4f1c4c1e4d92bc57510c8a85e95f2020-08-01T00:00:00Zhttps://proceedings.challengingglass.com/index.php/cgc/article/view/325https://doaj.org/toc/2589-8019 Insulated Glass Units (IGUs) typically consist of two glass layers, either monolithic and/or laminated sections, that mechanically interact via an hermetically-sealed air (or gas) cavity, and a series of linear spacer connections along their edges. In this paper, based on the experimental tests for small-scale IGU joints under pure shear and IGU prototypes in bending discussed in “Part I”, a special care is spent for the Finite Element (FE) numerical characterization and analysis of these composite systems, with a focus on the actual mechanical properties and load-bearing mechanism for the involved components. Major advantage is taken from the full 3D solid geometrical description of the connection components and the gas cavity infill. The actual role of both primary and secondary sealant layers is first assessed. Further support is derived from analytical calculations for the connection efficiency assessment, based on the adaptation of simplified formulations of literature. Finally, a calculation example is proposed to assess the magnitude of load sharing phenomena, based on FE numerical and analytical calculations for selected configurations. Chiara BedonClaudio AmadioChallenging Glass ConferencearticleInsulated glass units (IGUs)Spacer connectionsFinite element (FE) numerical modellingAnalytical formulationsClay industries. Ceramics. GlassTP785-869ENChallenging Glass Conference Proceedings, Vol 7, Iss 1 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Insulated glass units (IGUs) Spacer connections Finite element (FE) numerical modelling Analytical formulations Clay industries. Ceramics. Glass TP785-869
spellingShingle	Insulated glass units (IGUs) Spacer connections Finite element (FE) numerical modelling Analytical formulations Clay industries. Ceramics. Glass TP785-869 Chiara Bedon Claudio Amadio GS&E journal > Mechanical analysis and characterization of IGUs with different silicone sealed spacer connections - Part 2: modelling
description	Insulated Glass Units (IGUs) typically consist of two glass layers, either monolithic and/or laminated sections, that mechanically interact via an hermetically-sealed air (or gas) cavity, and a series of linear spacer connections along their edges. In this paper, based on the experimental tests for small-scale IGU joints under pure shear and IGU prototypes in bending discussed in “Part I”, a special care is spent for the Finite Element (FE) numerical characterization and analysis of these composite systems, with a focus on the actual mechanical properties and load-bearing mechanism for the involved components. Major advantage is taken from the full 3D solid geometrical description of the connection components and the gas cavity infill. The actual role of both primary and secondary sealant layers is first assessed. Further support is derived from analytical calculations for the connection efficiency assessment, based on the adaptation of simplified formulations of literature. Finally, a calculation example is proposed to assess the magnitude of load sharing phenomena, based on FE numerical and analytical calculations for selected configurations.
format	article
author	Chiara Bedon Claudio Amadio
author_facet	Chiara Bedon Claudio Amadio
author_sort	Chiara Bedon
title	GS&E journal > Mechanical analysis and characterization of IGUs with different silicone sealed spacer connections - Part 2: modelling
title_short	GS&E journal > Mechanical analysis and characterization of IGUs with different silicone sealed spacer connections - Part 2: modelling
title_full	GS&E journal > Mechanical analysis and characterization of IGUs with different silicone sealed spacer connections - Part 2: modelling
title_fullStr	GS&E journal > Mechanical analysis and characterization of IGUs with different silicone sealed spacer connections - Part 2: modelling
title_full_unstemmed	GS&E journal > Mechanical analysis and characterization of IGUs with different silicone sealed spacer connections - Part 2: modelling
title_sort	gs&e journal > mechanical analysis and characterization of igus with different silicone sealed spacer connections - part 2: modelling
publisher	Challenging Glass Conference
publishDate	2020
url	https://doaj.org/article/970c4f1c4c1e4d92bc57510c8a85e95f
work_keys_str_mv	AT chiarabedon gsejournalmechanicalanalysisandcharacterizationofiguswithdifferentsiliconesealedspacerconnectionspart2modelling AT claudioamadio gsejournalmechanicalanalysisandcharacterizationofiguswithdifferentsiliconesealedspacerconnectionspart2modelling
_version_	1718372570318766080

GS&E journal > Mechanical analysis and characterization of IGUs with different silicone sealed spacer connections - Part 2: modelling

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