TY - CONF A1 - Huschke, Philip A1 - Unger, Jörg F. ED - von Scheven, M. ED - Keip, M.-A. ED - Karajan, N. T1 - Domain decomposition methods for fracture mechanics problems and its application to fiber reinforced concrete T2 - 7th GACM Colloquium on Computational Mechanics for Young Scientists from Academia and Industry N2 - A finite element tearing and interconnecting (FETI) approach for phase-field models and Gradient enhanced damage models is presented. These diffusive crack models can solve fracture mechanics problems by integrating a set of partial differential equations and thus avoid the explicit treatment of discontinuities. However, they require a fine discretization in the vicinity of the crack. FETI methods distribute the computational cost among multiple processors and thus speed up the computation. T2 - 7th GACM Colloquium on Computational Mechanics for Young Scientists from Academia and Industry CY - Stuttgart, Germany DA - 11.10.2017 KW - FETI KW - Domain decomposition methods KW - Fracture mechanics problems PY - 2017 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-436764 DO - https://doi.org/10.18419/opus-9334 VL - 7 SP - 444 EP - 448 PB - Institute for Structural Mechanics, University of Stuttgart CY - Stuttgart AN - OPUS4-43676 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -