Eligehausen, RolfOzbolt, Josko2012-04-182016-03-312012-04-182016-03-311990369717333http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-71866http://elib.uni-stuttgart.de/handle/11682/436http://dx.doi.org/10.18419/opus-419The results of the numerical analysis for pull-out tests on headed anchors with axis-symmetric finite elements and nonlocal microplane model for concrete are presented. Based on the results of the numerical analysis and Bazant's size effect law a failure load formula is derived and compared with empirical failure load equations. Numerical results are in good agreement with experimental evidence and indicate a strong size effect which should be taken into account in current design practice.eninfo:eu-repo/semantics/openAccessAnker <Bauwesen> , Befestigungselement , Finite-Elemente-Methode624conferenceObject