Zum Tragverhalten von Verbunddübeln - Teil 1: Tragverhalten unter statischer Belastung

Load bearing behaviour of composite dowels - Static loads (part I).

Composite dowels realise a high load bearing capacity for connections between concrete and steel. The technology establishes a short time and cost-effective production process. Using composite dowels for shear transmission new and innovative cross-sections can be designed. Halved rolled sections which have been cut along with a specific dowel geometry are applied as external reinforcement. The publication is divided into two parts describing design of composite dowels for different boundary conditions and load cases. Foremost the technology, their load bearing behaviour, the design concepts for composite dowels for static loads are highlighted. The behaviour under cyclic load, will be introduced in a second part. The fatigue behaviour will be explained in detail and design concepts based upon the hot spot stress will be given.