TY - GEN AU - Jöchen,Katja TI - Homogenization of the Linear and Non-linear Mechanical Behavior of Polycrystals SN - KSP/1000032289 PY - 2013/// PB - KIT Scientific Publishing KW - mean-field approach KW - homogenization KW - polycrystalline materials KW - inelastic properties N1 - Open Access N2 - This work is dedicated to the numerically efficient simulation of the material response of polycrystalline aggregates. Therefore, crystal plasticity is combined with a new non-linear homogenization scheme, which is based on piecewise constant stress polarizations with respect to a homogeneous reference medium and corresponds to a generalization of the Hashin-Shtrikman scheme. This mean field approach accounts for the one- and two-point statistics of the microstructure UR - https://www.ksp.kit.edu/9783866449718 UR - https://directory.doabooks.org/handle/20.500.12854/49550 ER -