Fraunhofer Institute for Industrial Mathematics

Assessing the Systematic and Random Error From a Single Snapshot in Stochastic Homogenization of Industrial Scale Composites

ABSTRACT We estimate effective linear elastic properties from a single microstructure image using a sliding‐window subsampling strategy applied to fields obtained by computational micromechanics. The method yields both mean properties and variance estimates without requiring mult...

Damage Transport with Redistribution

This work is concerned with Damage Transport (DT), a framework for continuum damage mechanics that provides softening damage models while ensuring mathematically well-posed boundary value problems. DT was constructed in a two-step process: First, the cross-convex envelope of the...