... of model overfitting, data scarcity, and sample imbalance for CNN-based deep learning tasks at a low cost. By developing more and advanced data augmentation techniques, deep learning accelerated homogenization will boost the multi-scale computational mechanics and materials. The triple-phase boundary...

... volume elements (RVEs) with different fiber collagen contents in the degraded area to investigate the mechanical response of the arterial wall. Design/methodology/approach A three-dimensional (3D) large strain hierarchical multiscale technique, based on the homogenization and genetic algorithm (GA...

...Witold Ogierman Purpose The purpose of this study is to develop a homogenization approach that ensures both high accuracy and time-efficient solution for elastic-plastic functionally graded composites. Design/methodology/approach The paper presents a novel two-stage hybrid homogenization...

... the homogenization method, and the target functions belong to the class of piece-wise continuous functions. Both optimized structures exhibit border zones free of any inclusions, and the largest amount of inclusions is localized in the central zone of the beams. Findings It has been shown that the final result...

... 10 04 2018 © Emerald Publishing Limited 2018 Emerald Publishing Limited Licensed re-use rights only Wear Grinding Homogenization Discrete element method (DEM) Dressing Representative volume element (RVE) The method of sharpening tools by a bronze edge has been modified...

...Deniz D. Somer; D Peric; Eduardo Alberto de Souza Neto; Wulf G Dettmer Purpose – The purpose of this paper is to present knowledge in estimating yield surfaces of heterogeneous media by use of homogenization, especially where the macroscopic behaviour is driven by weak interfaces between phase...

... displacements and the homogenized elastic characteristics. Computer programs implemented can find their applications in digital image‐based analysis and the reliability analyses for fiber‐reinforced composites. © MCB UP Limited 2002 Human‐computer interface Homogenization Finite element...

...M. Lefik; B. Schrefler Using finite element (FE) method corrects the microstress field resulting from the theory of homogenization in the region of composite in vicinity of the boundary. Obtains the corrected microstress field via an unsmearing procedure based on the known global solution and local...