Author(s): | Mangerig, Ingbert; Wagner, Robert; Burger, Sascha; Wurzer, Otto; Zapfe, Cedrik |
Title: | |
Abstract: | Beim Einsatz von Betondübeln in Bauwerken unter nichtruhenden Beanspruchungen sind hinreichende Erkenntnisse zum Ermüdungsverhalten erforderlich. Auf der Grundlage experimenteller Untersuchungen wurde unter Verwendung von Rechenansätzen des örtlichen Konzepts ein Berechnungsprinzip erarbeitet, welches einen zuverlässigen Nachweis gegen Versagen durch Werkstoffermüdung gestattet. Der vorliegende Beitrag schließt an den ersten, im Dezember 2011 erschienen Beitrag [28] an. The application of concrete dowels in composite constructions (Part 2) - Dynamic loading. Substantial understanding of fatigue properties of concrete dowels promotes applications of such composite structures in a non stationary load environment. Hence a calculation procedure was developed based on push-out tests, beam tests and numerical analysis of peak stress in order to provide a safe design against fatigue failure. This paper follows the first part, which was published at the end of 2011 [28]. |
Source: | Stahlbau 81 (2012), No. 1 |
Page/s: | 26-31 |
Language of Publication: | German |
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