ECCOMAS 2022

Technical Programme

06 June 2022  11:00 - 13:00   Add
Multiscale Computational Homogenization for Bridging Scales in the Mechanics and Physics of Complex Materials I

Minisymposium organized by Julien Yvonnet, Kenjiro Terada, Peter Wriggers, Marc Geers, Karel Matous and Paul Steinmann
MS6A
Room: Svalbard
Chair: Julien Yvonnet

A New Finite Strain Reduced Order Multiscale Formulation for Polycrystalline Materials (Keynote Lecture)
Damin Xia and Caglar Oskay

Machine learning of evolving physics-based material models for fast and accurate concurrent multiscale modeling
Iuri Rocha, Pierre Kerfriden and Frans van der Meer

Self-Adversarial Training for enhanced robustness of neural network based inelastic constitutive descriptions
Julien Stoecker, Ferenc Leichsenring, Alexander Fuchs and Michael Kaliske

A FE^4 multiscale scheme for CNT-reinforced concrete accelerated by deep neural networks
Stefanos Pyrialakos, Ioannis Kalogeris and Vissarion Papadopoulos

An efficient training technique for teaching deep material networks to reproduce creep loading of short fiber-reinforced thermoplastics
Argha Protim Dey, Fabian Welschinger, Matti Schneider, Sebastian Gajek and Thomas Boehlke

06 June 2022  14:00 - 16:00   Add
Multiscale Computational Homogenization for Bridging Scales in the Mechanics and Physics of Complex Materials II

Minisymposium organized by Julien Yvonnet, Kenjiro Terada, Peter Wriggers, Marc Geers, Karel Matous and Paul Steinmann
MS6B
Room: Svalbard
Chair: Caglar Oskay

Using a reduced set of Fourier modes in terms of a FFT-based microstructure simulation
Christian Gierden, Johanna Waimann, Bob Svendsen and Stefanie Reese

Fast FE2 nonlinear multiscale simulations with loading path-dependent behaviors using k-means
Julien Yvonnet, Mohamed Amine Benaimeche, Souhail Chaouch, Benoit Bary and Qi-Chang He

Multiscale modelling of shell structures with artificial neural networks
Jeremy Geiger, Werner Wagner and Steffen Freitag

Multiscale modeling of quasi-brittle materials based on artificial neural networks
Gian-Luca Geuken, Patrick Kurzeja and Jörn Mosler

Numerical model reduction with adaptive basis enrichment for computational homogenization of porous media
Fredrik Ekre, Ralf Jänicke, Carmen Gräßle, Heike Faßbender, Fredrik Larsson and Kenneth Runesson

Accelerating geometrically parameterized nonlinear microstructures via a non-intrusive reduced basis method
Theron Guo, Ondřej Rokoš and Karen Veroy

06 June 2022  16:30 - 18:30   Add
Multiscale Computational Homogenization for Bridging Scales in the Mechanics and Physics of Complex Materials III

Minisymposium organized by Julien Yvonnet, Kenjiro Terada, Peter Wriggers, Marc Geers, Karel Matous and Paul Steinmann
MS6C
Room: Svalbard
Chair: Ashwini Gupta

Computational homogenization for predicting the macroscopic fatigue life of 3D-printed metallic microlattice materials
Farzin Mozafari and Ilker Temizer

Fatigue damage modelling of intermetallic phases in polycrystals
Manon Lenglet, Samuel Forest and Anna Ask

Multiscale topology optimization of buckling-resistant structures
Federico Ferrari and Ole Sigmund

Two complementary high-cycle fatigue models for the multiscale simulation of fiber reinforced polymers
Matthias Kabel, Jonathan Köbler, Nicola Magino, Shaharyar Jamali, Heiko Andrä, Fabian Welschinger, Ralf Müller and Matti Schneider

3D Homogenization and Failure Analysis of Interpenetrating Metal-Ceramic Composites
Dominik Horny and Katrin Schulz

Numerical solution of inverse problems for identification of a composite microstructure. Applications in design of functionally graded materials
Marek Wojciechowski, Marek Lefik and Daniela Boso

07 June 2022  11:00 - 13:00   Add
Multiscale Computational Homogenization for Bridging Scales in the Mechanics and Physics of Complex Materials IV

Minisymposium organized by Julien Yvonnet, Kenjiro Terada, Peter Wriggers, Marc Geers, Karel Matous and Paul Steinmann
MS6D
Room: Svalbard
Chair: Frédéric Legoll

A deep learning approach for stress tensor field prediction and multiscale modeling of fiber- reinforced composite materials
Ashwini Gupta, Anindya Bhaduri and Lori Graham-Brady

Simulation of phase transformations in polycrystalline shape memory alloys using fast Fourier transforms
Johanna Waimann, Christian Gierden and Stefanie Reese

Microscale numerical simulation of yarn tensile behavior using a high-fidelity geometrical fiber model extracted from micro-CT imaging
Axel Bral, Lode Daelemans and Joris Degroote

Prediction of Mechanical Properties of Additively Manufactured Short Fiber Reinforced Composites by Homogenization
Facundo Sosa-Rey, Nicola Piccirelli, Daniel Therriault and Martin Lévesque

Modeling error estimation based on asymptotic homogenization
Fergoug Mouad, Forest Samuel, Marchand Basile, Feld Nicolas and Parret-Fréaud Augustin

Comparison between direct numerical simulation and homogenization of continuous fiber reinforced woven composites
ANQI LI, Joris J.C. Remmers, Marc G. D. Geers and Thierry J. Massart

07 June 2022  16:30 - 18:30   Add
Multiscale Computational Homogenization for Bridging Scales in the Mechanics and Physics of Complex Materials V

Minisymposium organized by Julien Yvonnet, Kenjiro Terada, Peter Wriggers, Marc Geers, Karel Matous and Paul Steinmann
MS6E
Room: Svalbard
Chair: Jean-Francois Ganghoffer

Numerically efficient two-scale modelling of the electro-chemically coupled transport of electroactive species
Vinh Tu, Kenneth Runesson, Fredrik Larsson and Ralf Jänicke

Variationally consistent computational homogenization of the chemo-mechanical properties of nano-porous electrode materials with application to Li-ion batteries
David R. Rollin, Fredrik Larsson, Kenneth Runesson and Ralf Jänicke

Thermo-electrochemistry-swelling-flow analysis of battery cells: an interdisciplinary multi-scale challenge
Omar Bettinotti, Youngwon Hahn and Victor Oancea

Numerical homogenization and the Arlequin method
Frederic Legoll

Improved mutliscale finite element methods for advection-diffusion problems
Rutger A. Biezemans

Non-intrusive two-scale coupling strategy of non-compatible models for the tolerance analysis of composite structures to local features
Pierre-Alain Guidault, Maxence Wangermez, Olivier Allix, Oana Ciobanu and Christian Rey

08 June 2022  11:00 - 13:00   Add
Multiscale Computational Homogenization for Bridging Scales in the Mechanics and Physics of Complex Materials VI

Minisymposium organized by Julien Yvonnet, Kenjiro Terada, Peter Wriggers, Marc Geers, Karel Matous and Paul Steinmann
MS6F
Room: Svalbard
Chair: Farzin Mozafari

Hierarchy of generalized continua issued from micromorphic medium constructed by homogenization
Jean-François Ganghoffer, Ehsan Alavi and Mojtaba Sadighi

Homogenization of higher-order continua
Felix Schmidt and Christian Hesch

Meshfree Modelling of Coupled Mechanical-Thermal-Chemical Phenomena in Energetic Aggregates at Multiple Length Scales
Judith Brown, Frank Beckwith, Wolf Ki Tae, Joel Clemmer, Caleb Overstreet and Marcial Gonzalez

Efficient coarse-graining of boundary surface for solving Atomistic/Continuum multiscale problems using Green‘s function
Ankit Gupta and william Curtin

An investigation of the effects of change in crystal structure on the mechanical properties of nanocrystalline aluminum using a continuum-atomic multiscale bridging method
Yusuke Yamazaki, Takahiro Murashima and Mayu Muramatsu

Microstructure-informed modelling of open-porous cellular materials
Shivangi Aney, Barbara Milow and Ameya Rege