Effects of Interlayer Weathering on the Structural Behaviour of Laminated Glass Structures

Many studies reported in the literature are able to demonstrate significant influence of weathering on physical and mechanical properties of PVB. In this paper, the results of these researches are compared and discussed. The effects of rheological parameters modifications on the coupling capability...

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Autores principales:	G. Ranocchiai, L. Andreozzi, F. Zulli, M. Fagone
Formato:	article
Lenguaje:	EN
Publicado:	Challenging Glass Conference 2016
Materias:	Laminated glass poly-vinyl butyral weathering action Clay industries. Ceramics. Glass TP785-869
Acceso en línea:	https://doaj.org/article/5770fde730a146c2be851f7472212af0
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spelling	oai:doaj.org-article:5770fde730a146c2be851f7472212af02021-12-04T05:12:39ZEffects of Interlayer Weathering on the Structural Behaviour of Laminated Glass Structures10.7480/cgc.5.22642589-8019https://doaj.org/article/5770fde730a146c2be851f7472212af02016-06-01T00:00:00Zhttps://proceedings.challengingglass.com/index.php/cgc/article/view/151https://doaj.org/toc/2589-8019 Many studies reported in the literature are able to demonstrate significant influence of weathering on physical and mechanical properties of PVB. In this paper, the results of these researches are compared and discussed. The effects of rheological parameters modifications on the coupling capability of laminated glass structural elements and on the mechanical response to loads are then evaluated through numerical analysis. Real structures are often exposed to direct sunlight or to temperature or humidity levels that can induce damage phenomena in the interlayer; the modification of mechanical coupling capability and of adhesion properties of interlayer that effectively take place in laminated glass structures have to be taken into account in the design process as they probably affect the behavior of the structure not only in the serviceability state but especially in the ultimate limit state. G. RanocchiaiL. AndreozziF. ZulliM. FagoneChallenging Glass ConferencearticleLaminated glasspoly-vinyl butyralweathering actionClay industries. Ceramics. GlassTP785-869ENChallenging Glass Conference Proceedings, Vol 5 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Laminated glass poly-vinyl butyral weathering action Clay industries. Ceramics. Glass TP785-869
spellingShingle	Laminated glass poly-vinyl butyral weathering action Clay industries. Ceramics. Glass TP785-869 G. Ranocchiai L. Andreozzi F. Zulli M. Fagone Effects of Interlayer Weathering on the Structural Behaviour of Laminated Glass Structures
description	Many studies reported in the literature are able to demonstrate significant influence of weathering on physical and mechanical properties of PVB. In this paper, the results of these researches are compared and discussed. The effects of rheological parameters modifications on the coupling capability of laminated glass structural elements and on the mechanical response to loads are then evaluated through numerical analysis. Real structures are often exposed to direct sunlight or to temperature or humidity levels that can induce damage phenomena in the interlayer; the modification of mechanical coupling capability and of adhesion properties of interlayer that effectively take place in laminated glass structures have to be taken into account in the design process as they probably affect the behavior of the structure not only in the serviceability state but especially in the ultimate limit state.
format	article
author	G. Ranocchiai L. Andreozzi F. Zulli M. Fagone
author_facet	G. Ranocchiai L. Andreozzi F. Zulli M. Fagone
author_sort	G. Ranocchiai
title	Effects of Interlayer Weathering on the Structural Behaviour of Laminated Glass Structures
title_short	Effects of Interlayer Weathering on the Structural Behaviour of Laminated Glass Structures
title_full	Effects of Interlayer Weathering on the Structural Behaviour of Laminated Glass Structures
title_fullStr	Effects of Interlayer Weathering on the Structural Behaviour of Laminated Glass Structures
title_full_unstemmed	Effects of Interlayer Weathering on the Structural Behaviour of Laminated Glass Structures
title_sort	effects of interlayer weathering on the structural behaviour of laminated glass structures
publisher	Challenging Glass Conference
publishDate	2016
url	https://doaj.org/article/5770fde730a146c2be851f7472212af0
work_keys_str_mv	AT granocchiai effectsofinterlayerweatheringonthestructuralbehaviouroflaminatedglassstructures AT landreozzi effectsofinterlayerweatheringonthestructuralbehaviouroflaminatedglassstructures AT fzulli effectsofinterlayerweatheringonthestructuralbehaviouroflaminatedglassstructures AT mfagone effectsofinterlayerweatheringonthestructuralbehaviouroflaminatedglassstructures
_version_	1718372854835183616

Effects of Interlayer Weathering on the Structural Behaviour of Laminated Glass Structures

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