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Author(s):	Heidolf, Thorsten; Eligehausen, Rolf
Title:
Abstract:	Plattenanschlüsse sind in der Praxis gängige Konstruktionselemente zur Vermeidung von Schimmelpilz und zur Gewährleistung erhöhter bauphysikalischer Anforderungen. Derartige Elemente bestehen in der Regel aus Stahlzug- und Stahlquerkraftstäben sowie aus Beton- bzw. Stahldrucklagern. Beim Halfen-Iso-ElemenT HIT-HP/HIT-SP wurde das statische System weiterentwickelt und die Querkraftstäbe und Drucklager durch Druckschublager aus faserverstärktem Hochleistungsmörtel ersetzt. Im vorliegenden Beitrag werden ausgewählte Ergebnisse der experimentellen und numerischen Untersuchungen zum Trag- und Verformungsverhalten von Plattenanschlüssen mit Druckschublagern vorgestellt. Hierbei wird insbesondere auf die verschiedenen Versagensarten sowie das entwickelte Bemessungskonzept eingegangen. Design concept for load bearing thermal insulation elements with compression shear bearings In practice slap connections are common structural elements to prevent mould fungus and to ensure increased structural physical requirements. Such elements are usually made of steel tension bars and steel shear bars and compression bearings made of concrete or steel. The Halfen-Iso-ElemenT HIT-HP/HIT-SP the static system was further developed and the shear bars and compression bearings were replaced with compression shear bearings made of high-performance fiber-reinforced mortar. In this paper selected results of experimental and numerical investigations of the structural behaviour and deformation behaviour of slap connections with compression shear bearings are presented. In particular, the different failure modes and the developed design method are described.
Source:	Beton- und Stahlbetonbau 108 (2013), No. 3
Page/s:	179-187
Language of Publication:	German

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