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Author(s):	Naujoks, Bernd; Zapfe, Cedrik
Title:
Abstract:	Es werden zunehmend Photovoltaikelemente auf Sandwich-Dachelementen installiert. Diese zusätzlichen Punktlasten sind durch die geltende Norm EN 14509 nicht abgedeckt. Deshalb besteht ein großer Bedarf nach einem einheitlichen Bemessungskonzept. Basierend auf Versuchsreihen wird ein Vorschlag für ein einfaches Verfahren zur Ermittlung der Lastverteilung und Spannungen im Sandwichelement mit profilierter äußerer Deckschicht vorgestellt und zu beachtende Konstruktionsdetails beschrieben. Installation of photovoltaic-elements on sandwich roof panels - Construction details and design model. A large number of photovoltaic modules have been subsequently mounted on existing roofs and new structures for several years. Point loads are not covered by the existing standard EN 14509. For this reason, there is a great need for a basic design concept that is covered by a simple, documented model and test series. Construction details will be shown also.
Source:	Stahlbau 81 (2012), No. 12
Page/s:	944-950
Language of Publication:	German

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