Abstract of: Mechanical properties of continuous adhesive glass-steel connections under monotonic and cyclic loading

Structural sealant glazing systems (SSGS), currently also known as bonded glass, for façades originated over 50 years ago. Although a lot of new developments were introduced and essential experience was gained, the design of the continuous adhesive glass-metal connections used in conventional SSGS...

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Autores principales:	Bert Van Lancker, Wouter De Corte, Jan Belis
Formato:	article
Lenguaje:	EN
Publicado:	Challenging Glass Conference 2018
Materias:	Glass Steel Structural silicone Continuous connection Cyclic loading Clay industries. Ceramics. Glass TP785-869
Acceso en línea:	https://doaj.org/article/b95a78aac4904fcd8ab0b377e0e79f10
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spelling	oai:doaj.org-article:b95a78aac4904fcd8ab0b377e0e79f102021-12-04T05:11:55ZAbstract of: Mechanical properties of continuous adhesive glass-steel connections under monotonic and cyclic loading10.7480/cgc.6.23792589-8019https://doaj.org/article/b95a78aac4904fcd8ab0b377e0e79f102018-05-01T00:00:00Zhttps://proceedings.challengingglass.com/index.php/cgc/article/view/136https://doaj.org/toc/2589-8019 Structural sealant glazing systems (SSGS), currently also known as bonded glass, for façades originated over 50 years ago. Although a lot of new developments were introduced and essential experience was gained, the design of the continuous adhesive glass-metal connections used in conventional SSGS did not undergo significant changes ever since. To optimise the design of such connections and to enable the development of new and innovative concepts of adhesive connections in building construction, fundamental research on the structural performance of adhesive glass-metal connections is, therefore, inevitable. In this research, the focus lies on the mechanical behaviour of continuous adhesive glass-steel connections under cyclic loading to which these elements are subjected on a daily basis, e.g. wind, or possibly subjected during their lifetime, e.g. earthquakes. The aim was, by means of experimental testing, to compare the structural response of a continuous adhesive glass-cold-formed (stainless) steel connection using a conventional structural silicone under cyclic loading with the mechanical behaviour under monotonic loading. The experimental results revealed the presence of progressive cyclic softening in the continuous adhesive glass-steel connections. This can mainly be attributed to the appreciable change in mechanical properties of the structural silicone resulting from the maximum deformation value prior to cyclic loading, i.e. the Mullins effect. Based on the experimental results, a simplified analytical model was elaborated and (partially) validated. The effect of cyclic loading is an issue that has to be accounted for within further optimisation of glass-metal connections using rubber-like adhesives, e.g. structural silicones. Bert Van LanckerWouter De CorteJan BelisChallenging Glass ConferencearticleGlassSteelStructural siliconeContinuous connectionCyclic loadingClay industries. Ceramics. GlassTP785-869ENChallenging Glass Conference Proceedings, Vol 6, Iss 1 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Glass Steel Structural silicone Continuous connection Cyclic loading Clay industries. Ceramics. Glass TP785-869
spellingShingle	Glass Steel Structural silicone Continuous connection Cyclic loading Clay industries. Ceramics. Glass TP785-869 Bert Van Lancker Wouter De Corte Jan Belis Abstract of: Mechanical properties of continuous adhesive glass-steel connections under monotonic and cyclic loading
description	Structural sealant glazing systems (SSGS), currently also known as bonded glass, for façades originated over 50 years ago. Although a lot of new developments were introduced and essential experience was gained, the design of the continuous adhesive glass-metal connections used in conventional SSGS did not undergo significant changes ever since. To optimise the design of such connections and to enable the development of new and innovative concepts of adhesive connections in building construction, fundamental research on the structural performance of adhesive glass-metal connections is, therefore, inevitable. In this research, the focus lies on the mechanical behaviour of continuous adhesive glass-steel connections under cyclic loading to which these elements are subjected on a daily basis, e.g. wind, or possibly subjected during their lifetime, e.g. earthquakes. The aim was, by means of experimental testing, to compare the structural response of a continuous adhesive glass-cold-formed (stainless) steel connection using a conventional structural silicone under cyclic loading with the mechanical behaviour under monotonic loading. The experimental results revealed the presence of progressive cyclic softening in the continuous adhesive glass-steel connections. This can mainly be attributed to the appreciable change in mechanical properties of the structural silicone resulting from the maximum deformation value prior to cyclic loading, i.e. the Mullins effect. Based on the experimental results, a simplified analytical model was elaborated and (partially) validated. The effect of cyclic loading is an issue that has to be accounted for within further optimisation of glass-metal connections using rubber-like adhesives, e.g. structural silicones.
format	article
author	Bert Van Lancker Wouter De Corte Jan Belis
author_facet	Bert Van Lancker Wouter De Corte Jan Belis
author_sort	Bert Van Lancker
title	Abstract of: Mechanical properties of continuous adhesive glass-steel connections under monotonic and cyclic loading
title_short	Abstract of: Mechanical properties of continuous adhesive glass-steel connections under monotonic and cyclic loading
title_full	Abstract of: Mechanical properties of continuous adhesive glass-steel connections under monotonic and cyclic loading
title_fullStr	Abstract of: Mechanical properties of continuous adhesive glass-steel connections under monotonic and cyclic loading
title_full_unstemmed	Abstract of: Mechanical properties of continuous adhesive glass-steel connections under monotonic and cyclic loading
title_sort	abstract of: mechanical properties of continuous adhesive glass-steel connections under monotonic and cyclic loading
publisher	Challenging Glass Conference
publishDate	2018
url	https://doaj.org/article/b95a78aac4904fcd8ab0b377e0e79f10
work_keys_str_mv	AT bertvanlancker abstractofmechanicalpropertiesofcontinuousadhesiveglasssteelconnectionsundermonotonicandcyclicloading AT wouterdecorte abstractofmechanicalpropertiesofcontinuousadhesiveglasssteelconnectionsundermonotonicandcyclicloading AT janbelis abstractofmechanicalpropertiesofcontinuousadhesiveglasssteelconnectionsundermonotonicandcyclicloading
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Abstract of: Mechanical properties of continuous adhesive glass-steel connections under monotonic and cyclic loading

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