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Author(s):	Urban, H.
Title:
Abstract:	Für den Neubau eines Kernkraftwerkes mussten bei den Fassaden- und Dachkonstruktionen verschiedene besondere technische Aufgabenstellungen bewältigt werden. Diese sind zum einen in den lokalen klimatischen Verhältnissen begründet, zum anderen wird mit dem Neubau eines Kernkraftwerkes ein besonderer Anspruch hinsichtlich Betriebssicherheit verbunden. Die statisch-konstruktiven Beanspruchungen, die Anforderungen aus der Bauphysik sowie die Montagebedingungen erforderten die Weiterentwicklung etablierter Fassadenaufbauten und deren Prüfung in Laboren und Prüfinstituten vor Fertigungsbeginn. Thema des Aufsatzes ist die bereits weitgehend realisierte Gebäudehülle des nichtnuklearen, konventionellen Bereiches - dem “Turbine Island“. Züblin Stahlbau GmbH, Mitglied des IFBS und DStV, führte im Turbine Island neben den Fassadenarbeiten auch die Stahlbauarbeiten aus. Aus der Verbindung beider Gewerke wurden Synergien insbesondere in der Planung der Schnittstellen und der Verzahnung von Montageabläufen vor Ort gezogen. In Summe werden beim Turbine Island ca. 90000 m2 Profilbleche verlegt und ca. 4000 t Stahlkonstruktionen montiert. Facade and roof construction for a nuclear power plant. For the new building of a nuclear power plant, different special technical problems are to be handled with regard to the facade and roof constructions. On the one hand, these are caused by the local climatic conditions, while on the other hand a special demand with regard to operational safety is associated with the new building of a nuclear power plant. The static-construction demands, the requirements from the construction physics and as well as the erection conditions required the further development of established façade structures and their testing in laboratories and testing institutes before production commencement. The already largely realized building envelope of the conventional area - the “Turbine Island” - is the subject of this paper. Züblin Stahlbau GmbH, an IFBS and DStV member, also implemented the steel construction works in the Turbine Island, as well as the facade work. Synergies were generated from the combination of both trade sectors, in particular in the planning of the interfaces and the intermeshing of assembly process sequences on site. In sum, with the Turbine Island, approx. 90000 m2 profiled sheet metal units are laid and approx. 4000 tons steel structures mounted.
Source:	Stahlbau 78 (2009), No. 5
Page/s:	324-333
Language of Publication:	German

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