Kalthoff, J.F.J.F.KalthoffBöhme, W.W.Böhme2022-03-022022-03-021985https://publica.fraunhofer.de/handle/publica/172871A systematic study of the crack tip loading history is presented for impacted three-point-bend specimens. A quasistatic analysis is performed for a simplified mathematical model and the dynamic effects are quantified by model experiments. Based on this approach a procedure is developed which easily allows the prediction of the dynamic stress intensity factor history for arbitrary test conditions. (IWM)encrack tipDynamic effectdynamic stress intensity factorimpact loading531620536journal article