Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
08.16: Static shear capacity of small‐scaled pin shear connectors
Through the use of high‐strength steel as well as high‐strength (HSC) and ultra‐high‐performance concrete (UHPC) in composite constructions slender, wide spanning and highly sustainable composite surface elements can be implemented for the use in architecturally sophisticated structures. Due to their favourable ratio of strength to weight, the high‐strength concrete and steel allow a significant reduction of the dimensions of load‐bearing elements compared to normal‐strength materials. Thus, for certain fields of application the theoretical thicknesses of concrete chords can be reduced to less than 30 mm. However, for such slender composite structures and concrete chords the applicability of conventional shear connectors like headed studs is no longer given. The systematic connection of the composite cross sections requires novel, small‐scale shear connectors transmitting anchorage and shear forces through the composite joint.
Therefore, the focus of the paper is on the local static load‐bearing and slip capacity of the pin‐structures due to shear forces. The paper presents the experimental and numerical results as well as the engineering models with the resulting design equations.
08.16: Static shear capacity of small‐scaled pin shear connectors
Through the use of high‐strength steel as well as high‐strength (HSC) and ultra‐high‐performance concrete (UHPC) in composite constructions slender, wide spanning and highly sustainable composite surface elements can be implemented for the use in architecturally sophisticated structures. Due to their favourable ratio of strength to weight, the high‐strength concrete and steel allow a significant reduction of the dimensions of load‐bearing elements compared to normal‐strength materials. Thus, for certain fields of application the theoretical thicknesses of concrete chords can be reduced to less than 30 mm. However, for such slender composite structures and concrete chords the applicability of conventional shear connectors like headed studs is no longer given. The systematic connection of the composite cross sections requires novel, small‐scale shear connectors transmitting anchorage and shear forces through the composite joint.
Therefore, the focus of the paper is on the local static load‐bearing and slip capacity of the pin‐structures due to shear forces. The paper presents the experimental and numerical results as well as the engineering models with the resulting design equations.
08.16: Static shear capacity of small‐scaled pin shear connectors
Wolters, Kevin (Autor:in) / Kopp, Maik (Autor:in) / Feldmann, Markus (Autor:in) / Claßen, Martin (Autor:in) / Schäfer, Johannes (Autor:in)
ce/papers ; 1 ; 1966-1975
01.09.2017
10 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Static behavior of large stud shear connectors
| Online Contents | 2004
DEFORMATION CAPACITY AND DUCTILITY OF SHEAR CONNECTORS
| Wiley | 2023
Residual Static Resistance of Welded Stud Shear Connectors
| British Library Conference Proceedings | 2006