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Author(s):	Heidolf, Thorsten; Schlegel, Roger
Title:	Hinweise zur Bemessung von Stahlkonsolen
Abstract:	An Stahlbetonkonstruktionen angeschraubte Stahlkonsolen stellen eine sofort belastbare Alternative zu Stahlbetonkonsolen dar, wobei der Schalungs- und ggf. Transportaufwand der Stahlbetonkonstruktion deutlich reduziert wird. Im Vergleich zu Stahlbetonkonsolen zeichnen sich die Stahlkonsolen im Allgemeinen durch signifikant geringere Abmessungen bzw. durch bis zu dreimal höhere Tragfähigkeiten aus. Die Bemessung derartiger Konstruktionen ist aufwendiger, da die verschiedenen Bauteile und deren Verbindungen nachzuweisen sind. Im vorliegenden Beitrag werden Hinweise insbesondere zu ausgewählten Nachweisen der Steg- und Gurtplatte gegeben und die getroffenen Annahmen mithilfe von FE-Berechnungen verifiziert. Mit den vorgestellten Berechnungsmethoden können plastische Tragreserven genutzt und somit die Konstruktion wirtschaftlicher ausgelegt werden. Notes on the design of steel corbels To reinforced concrete structures bolted steel corbels are an alternative to reinforced concrete corbels. The formwork and any transportation costs of the reinforced concrete structure is thereby significantly reduced. Steel corbels are generally much smaller than reinforced concrete corbels or have up to three times higher load capacities. The design of such structures is, however, more complex. The different components and their connections are to be designed. In this paper notes are given to selected evidence of the web and flange plate. The assumptions made are verified by FE calculations. With the presented calculation methods plastic reserves can be used and hence the construction can be designed more efficiently.
Source:	Beton- und Stahlbetonbau 110 (2015), No. 4
Page/s:	303-312
Language of Publication:	German

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