Numerical analysis of headed studs embedded in large plain concrete blocks [article]

Josko Ozbolt, Rolf Eligehausen, Universität Stuttgart, Universität Stuttgart
2012
Anchoring elements such as headed studs, expansion, grouted or undercut anchors are used for local transfer of loads into concrete members. Parameter study of the behavior of headed stud anchors with embedment depth h v= 130 mm and failing by pulling out a concrete cone, is performed through numerical analysis. Compression and tension strength, fracture energy and the head diameter are varied. Numerical analysis is performed using nonlocal microplane model and axisymmetric finite elements.
more » ... ts of the analysis are compared with experimental results.
doi:10.18419/opus-418 fatcat:3klorequdbgodafcvbuqmzct5m