TY - CONF A1 - Titscher, Thomas A1 - Unger, Jörg F. A1 - Oliver, Javier T1 - High-order cycle jump integration of a concrete fatigue damage model N2 - Fatigue models that accurately resolve the complex three-dimensional failure mechanisms of concrete are numerically expensive. Especially the calibration of fatigue parameters to existing Wöhler lines requires solving for thousands or millions of cycles and a naive cycle-by-cycle integration is not feasible. The proposed adaptive cycle jump methods provide a remedy to this challenge. They greatly reduce the numerical effort of fatigue simulations and provide the basis for a development of those models. T2 - 8th GACM Colloquium on Computational Mechanics CY - Kassel, Germany DA - 28.08.2019 KW - Time scale separation KW - Cycle jump KW - Fatigue damage PY - 2019 AN - OPUS4-52191 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -