TY - CONF A1 - Hirthammer, Volker A1 - Unger, Jörg F. A1 - Ozbolt, J. ED - von Scheven, M. ED - Keip, M.-A. ED - Karajan, N. T1 - Mesoscale influence on the macroscopic material behavior of concrete N2 - The heterogeneous mesostructure of concreted causes local stress concentrations. Stress dependent phenomena like damage and creep as well as their interactions are effected by those stress concentrations. Therefore a material model’s macroscopic behavior will differ whether the mesoscale structure is considered or not. The differences between the mesoscale approach and an homogeneous approach will be presented. The results are discussed with focus on the true materials behavior. T2 - 7th GACM Colloquium on Computational Mechanics for Young Scientists from Academia and Industry CY - Stuttgart, Germany DA - 11.10.2017 KW - Mesoscale KW - Material behavior KW - Macroscopic PY - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:b43-436611 VL - 7 SP - MS13, 414 EP - 417 PB - Institute for Structural Mechanics, University of Stuttgart CY - Stuttgart AN - OPUS4-43661 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -