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Author(s):	Greiner, Richard; Taras, Andreas; Kaim, Peter
Title:
Abstract:	Die Stabilitätsregeln für Stäbe im derzeitigen Eurocode EN 1993-1-1 sehen Bemessungsformeln - sogenannte Interaktionsformeln für Druck und Biegung - vor, die für den Hauptanwendungsbereich von gewalzten oder geschweißten I-, H- und Hohlprofilen mit doppelt-symmetrischen Querschnitten hergeleitet worden sind. Eine Erweiterung dieser Regeln auf einfach-symmetrische Querschnitte wurde im österreichischen Nationalen Anhang ÖNORM B 1993-1-1 vorgenommen. Diese Regeln und ihr Hintergrund werden im vorliegenden Beitrag beschrieben. Stability analysis of members with mono-symmetric section shapes - Eurocode conforming rules in the Austrian National Annex for the EN 1993-1-1. The rules for member stability given in the existing Eurocode EN 1993-1-1 provide design formulae, called interaction-formulae for bending and axial compression, which cover the main application range of rolled and welded pro files with double-symmetric I-, H- or hollow sections. An extension of these rules to mono-symmetric section shapes has been implemented in the Austrian National Annex ÖNORM B 1993-1-1. The structure of these rules and the background are given in the present paper.
Source:	Stahlbau 80 (2011), No. 5
Page/s:	356-363
Language of Publication:	German

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