Design concept for bolted Glass

For the design of load carrying glazing structures the connection technique plays an important role, as e.g. there are significant stress concentrations in the vicinity of holes that are subject to a point-like support of glass panes. If no further constructional means are provided, the stress peak...

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Autores principales:	M. Baitinger, M. Feldmann
Formato:	article
Lenguaje:	EN
Publicado:	Challenging Glass Conference 2010
Materias:	Drilled Glass Bolts in bearing Verification Design equation Clay industries. Ceramics. Glass TP785-869
Acceso en línea:	https://doaj.org/article/5b1724cfc62445389572815f34f5ab6a
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id	oai:doaj.org-article:5b1724cfc62445389572815f34f5ab6a
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spelling	oai:doaj.org-article:5b1724cfc62445389572815f34f5ab6a2021-12-04T05:12:58ZDesign concept for bolted Glass10.7480/cgc.2.23222589-8019https://doaj.org/article/5b1724cfc62445389572815f34f5ab6a2010-05-01T00:00:00Zhttps://proceedings.challengingglass.com/index.php/cgc/article/view/17https://doaj.org/toc/2589-8019 For the design of load carrying glazing structures the connection technique plays an important role, as e.g. there are significant stress concentrations in the vicinity of holes that are subject to a point-like support of glass panes. If no further constructional means are provided, the stress peaks cannot be redistributed and thus a sudden brittle failure is likely to occur. In particular this concerns bolts in bearings of drilled glass holes as long as no ductile stress distributing interlayers in the clearance between hole bearing and bolt shank is provided. In the article, a simple design formula for glass joints with bolts in bearings is suggested that is based on an analytical approach where the local stress distributions coming on the one hand from the bearing pressure and on the other hand from the net section stress concentrations are superposed, and both for which the solutions according to AIRY’s differential equation are found resp. used further on. By this the relevant stresses in dependence on the acting design force, the hole diameter and the pane thickness can be determined without performing complex and time consuming Finite Element calculations. M. BaitingerM. FeldmannChallenging Glass ConferencearticleDrilled GlassBolts in bearingVerificationDesign equationClay industries. Ceramics. GlassTP785-869ENChallenging Glass Conference Proceedings, Vol 2, Iss 1 (2010)
institution	DOAJ
collection	DOAJ
language	EN
topic	Drilled Glass Bolts in bearing Verification Design equation Clay industries. Ceramics. Glass TP785-869
spellingShingle	Drilled Glass Bolts in bearing Verification Design equation Clay industries. Ceramics. Glass TP785-869 M. Baitinger M. Feldmann Design concept for bolted Glass
description	For the design of load carrying glazing structures the connection technique plays an important role, as e.g. there are significant stress concentrations in the vicinity of holes that are subject to a point-like support of glass panes. If no further constructional means are provided, the stress peaks cannot be redistributed and thus a sudden brittle failure is likely to occur. In particular this concerns bolts in bearings of drilled glass holes as long as no ductile stress distributing interlayers in the clearance between hole bearing and bolt shank is provided. In the article, a simple design formula for glass joints with bolts in bearings is suggested that is based on an analytical approach where the local stress distributions coming on the one hand from the bearing pressure and on the other hand from the net section stress concentrations are superposed, and both for which the solutions according to AIRY’s differential equation are found resp. used further on. By this the relevant stresses in dependence on the acting design force, the hole diameter and the pane thickness can be determined without performing complex and time consuming Finite Element calculations.
format	article
author	M. Baitinger M. Feldmann
author_facet	M. Baitinger M. Feldmann
author_sort	M. Baitinger
title	Design concept for bolted Glass
title_short	Design concept for bolted Glass
title_full	Design concept for bolted Glass
title_fullStr	Design concept for bolted Glass
title_full_unstemmed	Design concept for bolted Glass
title_sort	design concept for bolted glass
publisher	Challenging Glass Conference
publishDate	2010
url	https://doaj.org/article/5b1724cfc62445389572815f34f5ab6a
work_keys_str_mv	AT mbaitinger designconceptforboltedglass AT mfeldmann designconceptforboltedglass
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Design concept for bolted Glass

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