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Author(s):     
 
Kuhlmann, Ulrike; Hauf, Gunter; Rieg, Andreas
 
Title:     
 

 
Abstract:     
 
Im Geschoss- und Industriebau bieten Slim-Floor-Träger aufgrund architektonischer, montagetechnischer und wirtschaftlicher Aspekte große Vorteile [1]. Die Anwendung und Bemessung dieser Verbundflachdeckensysteme ist jedoch nach derzeitigem Stand nur über allgemeine bauaufsichtliche Zulassungen geregelt, eine normative Regelung im Eurocode DIN EN 1994-1-1 [2] gibt es hierzu nicht. Neben den zum Teil besonderen Verbundmitteln sind als Abweichungen vom normalen Verbundträgerverhalten besonders die Verformung und die Querkraftabtragung zu nennen. Für das große Spektrum von Slim-Floor-Systemen sollen im nachfolgenden Beitrag Hinweise zur Querkraftabtragung und zu Anschlussmöglichkeiten gegeben werden. Konkrete Konstruktionshinweise betreffen sowohl Anschlüsse der Slim-Floor-Träger mit Hutprofil an Stützen als auch an Träger und Wände. Die diskutierten und hier gezeigten Anschlüsse können auf beliebige Querschnittsformen von Slim-Floor-Trägern übertragen werden.

Construction solutions for slim-floor beam joints.
Slim-floor beam solutions offer many advantages for the construction of multi-storey buildings or industrial buildings regarding architectural, constructional and economical aspects. Nowadays the design of slim-floor beam constructions is mainly ruled by national approvals. Slim-floor beams are not really covered by Eurocode EN 1994-1-1 [2]. Slim-floor constructions mainly differ from normal composite girders by the application of different shear connectors as well as deformation and shear force capacity behaviour. In the following paper the wide range of slim-floor solutions will be presented regarding the construction solutions of joints and the behaviour of the shear loading. The joint solutions will be presented for slim-floor girders with a hat-profile for girder-girder joints as well as girder-column or girder-wall joints. However, the presented joints can be transferred to many other slim-floor sections.
 
Source:     Stahlbau 83 (2014), No. 4
 
Page/s:     227-235
 
Language of Publication:     German



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