Complas 2025

Chaired by: Prof. Bjørn Holmedal (Norwegian University of Science and Technology , Norway) , Prof. Hector Basoalto (University of Sheffield, United Kingdom)

Keynote Kinematic Distortional Hardening
B. Holmedal * , T. Manik
Non-local Behaviour in Crystal Plasticity
H. Basoalto *
Sistematic Generation of Mesoscale Concrete Mix-Designs With the Discrete Element Method
R. Lando * , B. Pomaro , G. Mazzucco
Statistical Crystal Plasticity Predictions of Subsurface Microstructure Effects on the Variability of Deformation at the Surface
S. Engel * , J. Quinta da Fonseca , P. Shanthraj
An Integrated Approach to Uncertainty Quantification for Phenomenological Crystal Plasticity Modelling of CuCrZr
M. Warner * , S. Engel , T. Flint , P. Shanthraj , J. Quinta da Fonseca

Wed, 03/09/2025
11:00 - 13:00
Sala Àgora
1508A

1508A Multiscale Methods for Complex Microstructures I

Main Organizer: Prof. Johanna Waimann (Ruhr-University Bochum, Germany)

Chaired by: Dr. Tobias Kaiser (TU Dortmund University, Germany) , Prof. Johanna Waimann (Ruhr-University Bochum, Germany)

Multiscale Homogenization of the Statistically Inhomogeneous Mesostructure of Moso Bamboo
L. Speichinger * , R. Förster , T. Böhlke
Size-dependent Homogenization of Lamellar Materials using Strain Gradient Plasticity
C. Klein * , T. Böhlke
A Meso-Microscale Mazars-like Damage Model for Heterogeneous Cement-Based Materials at Early Age
L. de Souza Kichel , T. dos Santos , R. Rossi *
A new gradient-enhanced damage model with regularization based on ERVE
F. Liu * , D. Jantos , P. Junker
Goal-oriented adaptivity based on distribution-enhanced homogenization framework for elasto-plastic composites
A. Tchomgue Simeu * , I. Caylak , R. Ostwald

Wed, 03/09/2025
11:00 - 13:00
A3 Building - Room 002
605A

605A Non-linear scaling in material failure I

Main Organizer: Dr. Aurélien Doitrand (MATEIS, France)

Chaired by: Mr. Sylvain Patinet (ESPCI/CNRS, France) , Dr. Aurélien Doitrand (MATEIS, France)

Keynote Learning Microstructural Effects in Polycrystalline Superalloy Turbine Blades with Graph Neural Networks
V. Chiaruttini * , C. Bovet , A. Vattré
The Atomistic Origin of Fracture Toughness in Amorphous Silica
G. Molnar * , E. Barthel
Process Zone Description for Crack Initiation Assessment Using the Coupled Criterion
A. Doitrand * , G. Molnar
Straight or curved crack at a V-notch tip?
H. Girard * , A. Doitrand
Identification of a cohesive model for the interface in a ceramic copper assembly with a two scales strategy. Prediction of the resistance to delamination under cyclic thermal loadings.
C. TOSI * , R. Estevez

Wed, 03/09/2025
11:00 - 13:00
A3 Building - Room 202
601B

601B Plastic Instabilities, Ductile Damage, and Fracture II

Main Organizer: Phd. Lars Edvard Blystad Dæhli (Norwegian University of Science and Technology, Norway)

Chaired by: Prof. Ahmed Benallal (ENS Paris Saclay/CNRS, France) , Dr. Jose Rodriguez-Martinez (University Carlos III of Madrid, Spain)

Keynote Ductile Fracture at Decreasing Size Scales – Modelling versus Experiments
J. Faleskog * , S. Wang
Simulation of ductile failure under dynamic loading using an instability-based crack initiation criterion
V. Jagadish * , A. Tripathy , S. Keralavarma
Ballistic Impact on Recycled 6xxx Aluminum Alloys
Y. Göçmen * , L. Dæhli , T. Børvik
Effect of Interaction of Voids on the Dynamic Mechanical Behavior of a Porous Material
M. El Ansi , C. Sartori * , C. Czarnota

Wed, 03/09/2025
11:00 - 13:00
A4 Building - Room 205
204

204 Modeling Mechanical Behavior of Nano- and Micro Scale Materials

Main Organizer: Prof. Aylin Ahadi (Mechanical Engineering Sciences, Division of Mechanics, Sweden)

Keynote Mechanical Properties of ZrCuAlx Thin Film Metallic Glasses and Nanolaminates: Experiments And First-Principle Calculations
M. Ghidelli *
A Nonlinear Variational Model of Cracks and Dislocations
G. Engrand * , A. Ruffini , Y. Le Bouar , A. Finel
Atomistic modeling of deformation and damage behavior of metal matrix composites
M. Maździarz * , S. Nosewicz
Strain gradient crystal plasticity modeling on size effects in nanoindentation
N. Binh * , E. Demir , J. Lian
From an Infinite-Well to a Single-Well Description in Mesoscopic Crystal Plasticity
A. Ahadi , O. Salman *

Wed, 03/09/2025
11:00 - 13:00
A3 Building - Room 102
205A

205A Mechanics or Machine Learning Methods for Computational Material Design I

Main Organizer: Dr. Wei Tan (Queen Mary University of London, United Kingdom)

Chaired by: Prof. Burigede Liu (University of Cambridge, United Kingdom) , Dr. Wei Tan (Queen Mary University of London, United Kingdom)

Keynote Design and Optimization of Granular Materials for Mechanically Adaptive Structures
Y. Wang *
Structural Optimization Based On A Generalized Governing Equation
Y. Liu , W. Tan *
Material Design via Constitutive Optimization
Y. Liu * , W. Tan
Topology Optimization of Mechanical Metamaterials Via Finite Strain Energy-based Estimation of Macrostructural Properties
K. Kambayashi * , I. Watanabe , J. Zhou
Macroscopic Elastic-Plastic-Damage Constitutive Model for Lattice Metamaterials
R. Abu Al-Rub * , N. Baghous , I. Barsoum

Wed, 03/09/2025
11:00 - 13:00
A3 Building - Room 203
608A

608A Fracture, Damage and Failure Mechanics of Cementitious Materials I

Main Organizer: Dr. Rena C. Yu (Universidad de Castilla-La Mancha, Spain)

Chaired by: Dr. Rena C. Yu (Universidad de Castilla-La Mancha, Spain) , Prof. Yujie Huang (North University of China, China)

Keynote Multi-scale damage modeling for quasi-brittle solids based on stochastic phase-field theory
L. Hai *
A Chemo-Mechanical Model For Simulating Sulfate Attack In Concrete Structures
F. Rooyackers , R. Luimes , A. Suiker , F. Clemens , E. Bosco *
On the modeling of 3D fracture propagation in quasi-brittle materials using Configurational Mechanics
M. REQUE CRESPO * , L. CRUSAT CODINA , I. CAROL VILARASAU
Multiscale fracture behaviour in 3D-printed UHPC: a micro-XCT-based experimental methodology
H. Zhang * , J. Wu , Y. Huang
Meso-scale stochastic simulation study on damage and fracture of ultra-high performance concrete (UHPC)
Y. Huang * , L. Hai , H. Zhang

Wed, 03/09/2025
11:00 - 13:00
A4 Building - Room 204
1701B

1701B Advanced Modeling and Numerical Methods for the Nonlinear Analysis of Beam and Shell Structures II

Main Organizer: Prof. Giovanni Garcea (University of Calabria, Italy)

Chaired by: Dr. Domenico Magisano (Università della Calabria, Italy) , Prof. Giovanni Garcea (University of Calabria, Italy)

A Fully Coupled Thermo-Viscoelastic Isogeometric Model for Shape Memory Polymer Beam Systems with Applications to Cardiovascular Stents
F. Rahmani Karkevandi * , G. Ferri , E. Marino
Fiber Beam Model Using Finite Particle Method for Dynamic Fracture Simulation of Concrete Structures
Y. Yu *
Nonlinear Closed-Form Multilayer Frame Element With Axial-Flexure-Shear Coupling In Multiple Embedded Discontinuities
G. Juarez Luna * , Á. Martínez-Miranda
Full-Field Experimental Characterization and 3D-to-Shell Model Transformation of Plastic Films for Packaging Applications
P. Hao * , N. Tang , F. Gilabert
Refined Flexibility-Based Model For Nonlinear Inelastic Analysis of Fire Exposed SRC Frames
C. CHIOREAN *

Wed, 03/09/2025
11:00 - 13:00
A4 Building - Room 206
706A

706A Machine Learning Empowered Computational Plasticity, Fracture and Interdisciplinarity I

Main Organizer: Dr. Yinan Cui (Tsinghua University, China)

Chaired by: Prof. Giacomo Po (University of Miami, United States) , Dr. Yinan Cui (Tsinghua University, China)

Keynote Coupled cluster and dislocation dynamics modeling of irradiation creep and growth
M. Maron , Y. Li , G. Po *
Keynote A data driven multiscale framework for understanding hardening and fatigue of alloys
Y. Cui * , X. Liu , Z. Liang , F. Tan , E. Martinez Saez , G. Po
Physics-Informed Machine Learning for Multi-Mechanism Creep Modeling in Zirconium: Integrating Jogged Screw Dislocation Dynamics
A. Cui * , Y. Cui , N. Ghoniem
A Discrete-Continuous Model of Coupled Plasticity and Fracture
Z. Li * , Z. Zhuang , Z. Liu , Y. Cui

Wed, 03/09/2025
11:00 - 13:00
A3 Building - Room 001
1503A

1503A Multiscale And Multiphysics Modelling Of Fibrous Materials And Fibre Reinforced Composites I

Main Organizer: Dr. Emanuela Bosco (Eindhoven University of Technology, Netherlands)

Non-Affine Elastic Anisotropy Model with Applications to Biological Tissue
S. Skatulla * , C. Sansour , G. Limbert
Keynote Constrained Bending of Paperboard Analysed with Digital Image Correlation and Finite Element Simulations
E. Borgqvist * , E. Lacaj , F. Claesson , A. Bäckström , S. Hall , M. Wallin , M. Ristinmaa
Reduced Order Multiscale Modelling of Paperboard
G. Boman , M. Ristinmaa , M. Wallin , E. Borgqvist
Long-term Deformation of Paper as a function of Cosolvent mass transport in Latex Prints
J. van den Hoek * , I. Schraven
A nonlinear anisotropic hypo-elastic continuum model for paper materials and its relation to statistical micro-mechanics
M. Fallah * , P. Lenarda , M. Paggi
Experimental and Numerical Study of the Behavior of Angle-Ply Carbon Fibre Reinforced Thermoplastic Laminates
N. Pham * , K. Raju , V. Tan , T. Tay

Wed, 03/09/2025
11:00 - 13:00
A3 Building - Room 205
603A

603A Metal Fatigue And Elastoplasticity: Modeling And Applications I

Main Organizer: Prof. Valentina Salomoni (University of Padova, Italy)

Keynote Modeling Corrosion & Fatigue In Bcc Metals With Unified Mechanics Theory
C. Basaran * , H. Lee , H. Fakhri , R. Ranade , H. Egner , A. Lipski , M. Piotrowski , S. Mroziński
Comparative study on effect of yield surface in CDM-like constitutive law
Y. Shintaku * , K. Terada
A Modified Continuum Damage-Coupled Viscoplastic Model for Simulating Static and Cyclic High-Temperature Loading
J. Halamka * , M. Bartošák
Fatigue Performance of Steel Components for Offshore Energy Structures
I. Gavriilidis * , T. Papatheocharis , S. Karamanos

Wed, 03/09/2025
13:00 - 14:00
Plaça de les Constel·lacions
Lb1

Lb1 Lunch break

Wed, 03/09/2025
14:00 - 14:45
Vèrtex Building - Auditorium
PL5

PL5 Plenary Lecture

Main Organizer: Prof. Laura De Lorenzis (ETH Zurich, Switzerland)

Chaired by: Prof. Elias Cueto (Universidad de Zaragoza, Spain)

Variational Phase-Field Modeling of Fracture: Towards Second-Generation Models
L. De Lorenzis * , O. Boolakee , J. Weverbergh , M. Geier

Wed, 03/09/2025
14:45 - 15:30
Vèrtex Building - Auditorium
PL6

PL6 Plenary Lecture

Main Organizer: Prof. Jean Philippe Ponthot (University of Liège, Belgium)

Chaired by: Prof. Elias Cueto (Universidad de Zaragoza, Spain)

Recent Advances in the Particle Finite Element Method for Fluid-Structure Interactions and Multi-Physics Problems
J. Ponthot * , D. Bogucki , E. Fernandez , S. Fevrier , M. Lacroix , R. Boman

Wed, 03/09/2025
15:30 - 16:00
Plaça de les Constel·lacions
Cb3

Cb3 Coffee break

Wed, 03/09/2025
16:00 - 18:00
A4 Building - Room 202
A67C

A67C Design and Physics-Enforced Modeling of Materials with Machine Learning III

Main Organizer: Dr. Knut Andreas Meyer (Chalmers University of Technology, Sweden)

Chaired by: Prof. Markus Kästner (TU Dresden, Germany)

Optimal Plate-Lattices via Inverse Design
P. Meyer * , T. Tancogne-Dejean , D. Mohr
Latent Space Denoising Diffusion for Inverse Design of Elastoplastic Microstructures with Targeted Constitutive Models
N. Vlassis *
Ensemble Kalman Filter-Based Data Assimilation of Dislocation Behavior in Dislocation Dynamics Simulation
H. Murata * , S. Ihara , K. Endo , M. Muramatsu
NN-Based Inverse Design Of Spinodoid Architected Materials
A. Otto * , M. Rosenkranz , A. Raßloff , K. Kalina , M. Kästner
Bayesian Active Learning for Determining Physical Parameters in SOFC Anode Degradation
R. Jeela * , G. Tosato , M. Ahmad , M. Wieler , A. Koeppe , B. Nestler , D. Schneider
Efficient direct and indirect inverse design of architected materials
M. Kästner *

Wed, 03/09/2025
16:00 - 18:00
A4 Building - Room 205
1704

1704 Phase-Field Approaches to Plasticity and Inelasticity

Main Organizer: Dr. Andreas Prahs (Karlsruhe Institute of Technology (KIT), Germany)

Chaired by: Dr. Andreas Prahs (Karlsruhe Institute of Technology (KIT), Germany) , Dr. Daniel Schneider (Karlsruhe Institute of Technology (KIT), Georgia)

Keynote Microstructure evolution during shear creep loading in Ni-based superalloys
Y. Le Bouar * , M. Cottura , B. Appolaire , A. Finel
A Multiphase field Approach to Crystal Plasticity for Investigating Mechanical Anisotropy in Additive Manufactured High Entropy Alloys
L. Schöller * , A. Prahs , D. Schneider , X. Li , B. Nestler
Multiphase-Field Method for a Thermomechanical Theory Including Latent Heat
B. Hu * , A. Prahs , M. Reder , D. Schneider , B. Nestler
Insights on Chemo-mechanical Coupling in Phase-field Approaches
T. Kannenberg * , A. Prahs , B. Nestler , D. Schneider
Phase-Field Method with the Order Parameter as an Internal State Variable
A. Prahs * , D. Schneider , B. Nestler
Modeling and Simulation of Incompatible Deformations in Solids with dislocation microstructure : A Strain-Gradient Approach with Finite Element Implementation
N. Van Goethem , S. Amstutz , T. Lê

Wed, 03/09/2025
16:00 - 18:00
Aula Màster
1509C

1509C Multiscale Modelling and Characterisation ㏌ Structural Materials III

Main Organizer: Prof. Ikumu Watanabe (National Institute for Materials Science, Japan)

Chaired by: Prof. Joao Quinta da Fonseca (University of Manchester, United Kingdom) , Dr. Kazuki Shibanuma (The University of Tokyo, Japan)

Keynote Comparing Crystal Plasticity Predictions with Experimental Measurements of Strain Localization at the Microstructural Scale
J. Quinta da Fonseca * , S. Engel , L. Gonzalez , C. Liu , M. Atkinson
Multiscale modeling strategy for predicting fatigue life of steel based on crack growth simulation
K. Shibanuma *
Combining 3D-EBSD and Crystal Plasticity Modelling to Explore the Influence of Thermal Residual Stress on Hydride Formation in Zircaloy-4
L. Gonzalez Duque * , M. Maric , J. Donoghue , P. Frankel
Reformulation of peridynamics theory from integral form to particle integral representation
M. Arai * , R. Inui
Texture-Dependent Mechanical Behavior of Lattice Structures: A CPFEM Analysis Using an Open-Source Polycrystal Generator for Abaqus
H. Moradi Asadkandi * , B. Holmedal , O. Sture Hopperstad , T. Mánik

Wed, 03/09/2025
16:00 - 18:00
Sala Àgora
1508B

1508B Multiscale Methods for Complex Microstructures II

Main Organizer: Prof. Johanna Waimann (Ruhr-University Bochum, Germany)

Chaired by: Prof. Johanna Waimann (Ruhr-University Bochum, Germany) , Dr. Sonja Hellebrand (University of Duisburg-Essen, Germany)

FFT-based phase-field fracture modelling of ductile heterogeneous microstructures
T. Schneider , M. Kästner
FE-FFT-based Modeling of Thermo-mechanically Coupled Effects in Polycrystalline Materials
C. Gierden * , A. Schmidt , J. Waimann
Computational Multiscale Modelling of Grain Boundary Resistivity
T. Kaiser * , D. Güzel , H. Bishara , G. Dehm , A. Menzel
Generating Polycrystal Microstructures with Prescribed Higher-Order Texture Tensors
M. Krause * , M. Schneider
Multiphase-field Modeling of Microstructure Evolution during Solid-state Processing of Al alloys
H. Nanayakkara , R. Chafle * , B. Klusemann
Laser Beam Welding: A Microstructural Insight
P. Hartwig * , L. Scheunemann , J. Schröder

Wed, 03/09/2025
16:00 - 18:00
A3 Building - Room 002
605B

605B Non-linear scaling in material failure II

Main Organizer: Dr. Aurélien Doitrand (MATEIS, France)

Chaired by: Dr. Gergely Molnar (INSA de Lyon / CNRS, France) , Dr. Aurélien Doitrand (MATEIS, France)

Keynote Leveraging dissipation mechanisms at different length-scales to delay interface crack propagation
F. Daghia *
Accelerating Multiscale Damage Prediction in Heterogeneous Brittle Materials Using Macro Clustering
S. Chaouch * , J. Yvonnet
Characterizing Size Effects on Fracture Toughness of Nuclear Structural Material Eurofer97 Through Numerical Analysis
I. Aydiner * , C. Erdogan , I. Unsal , D. Terentyev , T. Yalçinkaya
Perturbation length measurement from full-field data and matched asymptotic expansion
T. Duminy * , A. Doitrand , R. Estevez

Wed, 03/09/2025
16:00 - 18:00
A3 Building - Room 202
601C

601C Plastic Instabilities, Ductile Damage, and Fracture III

Main Organizer: Phd. Lars Edvard Blystad Dæhli (Norwegian University of Science and Technology, Norway)

Chaired by: Phd. Lars Edvard Blystad Dæhli (Norwegian University of Science and Technology, Norway) , Prof. Ahmed Benallal (ENS Paris Saclay/CNRS, France)

A homogenized model for strongly hardening porous materials
J. Hure
Gaussian Process Regression Prediction of Yield and Failure in Porous Materials with Random Void Distributions under Plane Stress
S. osovski * , A. Shmuel
A void-based rationale for modelling hydrogen embrittlement
H. Yu * , J. He , Z. Zhang
The Effect of Microstructural Inertia on Plastic Localization and Void Growth in Porous Solids
N. Hosseini , T. Virazels , N. Jacques , J. Rodriguez Martinez *
In-situ XCT supported finite element analysis of void growth in Al-1050 under ductile damage
W. Wu * , C. Niordson , G. Winther

Wed, 03/09/2025
16:00 - 18:00
A3 Building - Room 102
205B

205B Mechanics or Machine Learning Methods for Computational Material Design II

Main Organizer: Dr. Wei Tan (Queen Mary University of London, United Kingdom)

Chaired by: Dr. Wei Tan (Queen Mary University of London, United Kingdom) , Prof. Burigede Liu (University of Cambridge, United Kingdom)

Enhancing Training Efficiency in Generalised Structure to Property Mapping Using Adaptive Sampling and Transfer Learning
J. Bowbrick Smith , M. Whiting , T. Chatterjee , K. Bandara , M. Weismann , H. Attar , A. Harris , I. Mohagheghian *
Computational design of metamaterials with controllable mechanical-transport-thermal properties
J. Fu * , W. Tan
Physics Pretrained Neural Operator: Solving Parametrized PDEs on Complex Domains
R. Wu * , N. Kovachki , B. Liu
Machine Learning-Guided Design of Auxetic Structures for Optimal Energy Absorption
S. Farshbaf * , N. Dialami , M. Cervera
3D variational autoencoder for fingerprinting microstructure volume elements
M. White * , M. Atkinson , A. Plowman , P. Shanthraj
Multiphysics Modelling the Fracture Behaviours of Silicon-Based Anode Particles in Lithium-ion Batteries
J. Yang * , W. Tan

Wed, 03/09/2025
16:00 - 18:00
A3 Building - Room 203
608B

608B Fracture, Damage and Failure Mechanics of Cementitious Materials II

Main Organizer: Dr. Rena C. Yu (Universidad de Castilla-La Mancha, Spain)

Chaired by: Prof. Hui Zhang (North University of China, China) , Dr. Lu Hai (The Hong Kong Polytechnic University, China, Hong Kong)

A numerical analysis of concrete damage in contact with non-cementitious materials
B. Selma *
Effectiveness of TRC jackets for the strengthening of concrete elements after elevated temperatures: Experimental and analytical investigation
L. Shen * , Z. Liang , C. Wan
Numerical modeling of the fatigue-induced self-healing in concrete
H. Chen , R. Yu * , G. Ruiz , Y. Yu

Wed, 03/09/2025
16:00 - 18:00
A4 Building - Room 206
706B

706B Machine Learning Empowered Computational Plasticity, Fracture and Interdisciplinarity II

Main Organizer: Dr. Yinan Cui (Tsinghua University, China)

Chaired by: Prof. Z.L. Liu (Tsinghua University, China) , Dr. Yun Tian (Peking University Third Hospital, China)

Keynote Biomechanics Induced Osteogenesis in Additive Manufacturing Technology for Repairing Limb Bone Defects
Y. Tian * , Z. Chen , Y. Hu , G. Si , B. Liu , T. Zhu
Keynote Advanced structural material design based on computational simulation and data-driven method
Z. Liu *
A crystal plasticity-based creep model considering the concurrent evolution of point defect, dislocation, grain boundary, and void
Z. Liang *
Intelligent extraction of pseudo-defect-modes for damage detection in plate-like structures
J. Chen * , Z. Li

Wed, 03/09/2025
16:00 - 18:00
A3 Building - Room 201
501A

501A Contact and Interface Mechanics I

Main Organizer: Prof. Michel Raous (Laboratoire de Mécanique et d'Acoustique - CNRS - France, France)

Keynote Approximation of frictional contact using nitsche’s methods in 3d elasto-plastic industrial problems
C. Pozzolini *
A primal-dual active set method for superelasticity, finite-strain elastoplasticity, and contact: application to modeling of stent devices
F. Bonaldi * , M. Barboteu , S. Dumont , F. Jourdan , R. Mansour , T. Nguyen
A Moore-Penrose Continuation Algorithm for Large Deformation Contact Problems
A. Pepin * , J. Deteix , S. Léger Auffrey
Signed distance field enhanced virtual element method for large deformation frictional contact in flexible multi-body system
C. Liu *

Wed, 03/09/2025
16:00 - 18:00
A4 Building - Room 204
302A

302A Plasticity and Damage at the Microscale: Modeling, Simulation, and Experimental Synergy I

Main Organizer: Dr. Karo Sedighiani (Tata Steel, Netherlands)

Keynote Effective toughness of heterogeneous materials: application to polycrystals
J. Segurado * , P. Aranda
Modelling Fatigue Crack Nucleation from Macroscopic Defects in Steels with Martensitic Microstructure
D. Khan * , D. Leonetti , J. Maljaars
Coupled Crystal Plasticity and Extended Finite Element Modelling of Fracture in Tungsten at the Microscale
A. Taipale *
Understanding Deformation and Failure in Dual Phase Titanium Alloys via CPFEM
A. Siddiq * , B. Wynne , S. Rahimi

Wed, 03/09/2025
16:00 - 18:00
A4 Building - Room 201
303C

303C Mechanical Properties and Plasticity of Small-scale Materials III

Main Organizer: Dr. Matteo Ghidelli (CNRS/LSPM, France)

Keynote Nitrogen ion implantation in refractory high entropy metallic glesses: structural and mechanical effects.
D. Jarząbek , K. Stępniak
Engineering nanoscale heterogenities in thin film metallic glasses via alloying with immiscible elements
E. Boltynjuk * , M. Ezequiel , F. BIGNOLI , V. Tavakkoli , A. Ahmadian , D. Chassaing , M. Eusterholz , D. Faurie , P. Djemia , H. Hahn , Y. Ivanisenko , M. Ghidelli
Structural influences and temperature-dependent deformation in bulk metallic glasses
S. Pomes * , N. Adachi , M. Wakeda , T. Ohmura
Modelling the cross-slip of the screw dislocation in UO2
J. Suchorski , A. Pivano , L. Dupuy , J. Amodeo *
Combining Numerical And Experimental Methods For Interfacial Bonding Strength Measurement In Microscale For Multiscale Modeling
P. Jenczyk * , D. Jarząbek , S. Nosewicz

Wed, 03/09/2025
16:00 - 18:00
A3 Building - Room 001
1503B

1503B Multiscale And Multiphysics Modelling Of Fibrous Materials And Fibre Reinforced Composites II

Main Organizer: Dr. Emanuela Bosco (Eindhoven University of Technology, Netherlands)

An Efficient Approach for Modelling the Process-Induced Residual Stresses in Polymer Composites
D. Panda * , H. Subramanian
A Compact Model for the Micro- to Macroscopic Deformation Behavior of Natural Short-Fibre Reinforced Semi-Crystalline Polymer Composites
T. Barriere * , N. NIANG , S. Holopainen , V. Placet
A Cohesive Element-Based and Crystallization-Enhanced Thermomechanical Model for Thermoplastic Overmolding
X. Li * , T. Liu , M. Tabib , B. Boes , M. Giersberg Sola , M. Valsecchi , J. Cui , H. Celik , R. Dahlmann , C. Hopmann , S. Kumar , J. Fish , J. Simon
Using Spatial Random Fields to Model Microstructural Variations in Macroscale Simulations
J. Pfeifer * , J. Neumann , J. Simon
A Concurrent Multiscale Approach for Modeling Moisture-Induced Deformations and Inelastic Effects in Fibrous Networks
E. D'Allestro * , A. Brandberg , A. Kulachenko
Simulating the Scattering Patterns from Cell Wall Microfibril Structures in Wood
T. Verho * , J. Linnosmaa , A. Paajanen

Wed, 03/09/2025
16:00 - 18:00
A3 Building - Room 205
603B

603B Metal Fatigue And Elastoplasticity: Modeling And Applications II

Main Organizer: Prof. Valentina Salomoni (University of Padova, Italy)

Inelastic finite element analysis for notched specimen by damage-coupled inelastic constitutive equation of P91 steel
A. Motoki * , M. Arai
Crystal Plasticity Modeling of Cyclic Plasticity in Ni-based Superalloys
S. Chaudhary , N. Pai , B. Sudhalkar , I. Samajdar , A. Patra *
Prediction of Fatigue Behavior of Metallic Materials based on Three Possible Work Energies Affecting to the Fatigue
H. CHANG * , F. GHIGLIONE
Experimental Parameters Of A Connection Model For I-Beam And Tubular Column Mrf Structures
J. Paredes , A. Cardona * , C. Dávalos , L. Garza

Thu, 04/09/2025
08:00 - 09:00
Reg.3

Reg.3 Registration

Thu, 04/09/2025
09:00 - 09:45
Vèrtex Building - Auditorium
PL7

PL7 Plenary Lecture

Main Organizer: Prof. Nicolas MOËS (EC Nantes, France)

Chaired by: Prof. Laura De Lorenzis (ETH Zurich, Switzerland)

Front tracking with a twist: the eXtreme mesh deformation approach (X-MESH).
N. Moës *

Thu, 04/09/2025
09:45 - 10:30
Vèrtex Building - Auditorium
PL8

PL8 Plenary Lecture

Main Organizer: Prof. Anna Pandolfi (Politecnico di Milano, Italy)

Chaired by: Prof. Laura De Lorenzis (ETH Zurich, Switzerland)

A coupled Multiscale Model of the Human Cornea Accounting for the Collagenous Microstructure and the Extracellular Matrix
A. Pandolfi * , C. Miller , M. De Bellis

Thu, 04/09/2025
10:30 - 11:00
Plaça de les Constel·lacions
Cb4

Cb4 Coffee break

Thu, 04/09/2025
11:00 - 13:00
Aula Màster
1504A

1504A Computational micromechanics of plasticity and failure in multi-component functional materials I

Main Organizer: Prof. Katarzyna Kowalczyk-Gajewska (Institute of Fundamental Technological Research, Polish Academy of Sciences, Poland)

Mechanisms of Irradiation-Induced Hardening Ii Fe–Ni–Cr Alloys: A Molecular Dynamics Study
A. Ustrzycka * , J. Dominguez-Gutierrez
Prediction of localized necking in orthotropic sheet metals using a damage-coupled plasticity model
K. Morey * , S. Keralavarma
Impact of material gradation on necking patterns in functionally graded ductile bars
M. GALVÃO , T. DOS SANTOS† , G. VADILLO * , J. RODRÍGUEZ-MARTÍNEZ
Mechanism of Unstable Plastic Flow of Austenitic Steels at Cryogenic and Room Temperature
K. Nalepka *

Thu, 04/09/2025
11:00 - 13:00
A3 Building - Room 203
201A

201A Modeling and Computation of Inelasticity in Soft Materials I

Main Organizer: Dr. Ju Liu (Southern University of Science and Technology, China)

Chaired by: Dr. Ju Liu (Southern University of Science and Technology, China)

Rate-dependent Fracture of Hydrogels due to Water Diffusion
T. Lu * , Y. Yang , T. Wang
A tube-based constitutive model of brain tissue with inner pressure
S. Tang * , Z. Yu
Structure-Preserving Integrators for a Family of Finite Viscoelasticity Models Based on the Green-Naghdi Assumption and Generalized Strains
J. Guan * , J. Luo , J. Liu
A Nonlinear Anisotropic Viscoelastic Model Based On The Green-Naghdi Kinematic Assumption With Rank-Four Structural Tensors
J. Luo * , J. Guan , C. Zhao , J. Liu

Thu, 04/09/2025
11:00 - 13:00
A3 Building - Room 201
501B

501B Contact and Interface Mechanics II

Main Organizer: Prof. Michel Raous (Laboratoire de Mécanique et d'Acoustique - CNRS - France, France)

Keynote Viscoelastic Contact Hysteresis with Green’s Function Molecular Dynamics: Methods and Insights
M. Müser *
Influence of surface roughness on the mechanics of nano-objects
H. Iteney , T. Cornelius , O. Thomas , J. Amodeo *
Can Two-scale Methods be used in Contact Mechanics, where Scale Separation is Lacking? A Stochastic Approach.
F. Pérez-Ràfols *
The Role of Adhesion and Friction in the Buckling Behavior of Spherical Shells
R. Nazari * , R. Aghababaei , A. Papangelo , M. Ciavarella
From Knots to Networks: Unraveling Mechanical Behavior with a Robust Beam Contact Model
E. Pescialli * , K. Karapiperis , D. Kochmann

Thu, 04/09/2025
11:00 - 13:00
A4 Building - Room 204
302B

302B Plasticity and Damage at the Microscale: Modeling, Simulation, and Experimental Synergy II

Main Organizer: Dr. Karo Sedighiani (Tata Steel, Netherlands)

Continuum Modelling of Dislocation Microstructures Under Tribological Loading
K. Schulz * , S. Lee , B. Katzer
Crystal Plasticity Simulation of Rough Zinc Coating for Wear Predictions
K. Pandey * , P. Baart , E. Van der Giessen , F. Maresca
Strain Gradient Crystal Plasticity Models for Shear Band Formation in Polycrystals
A. Lame Jouybari * , S. El Shawish , L. Cizelj
An Interior Point Method for Rate-Independent Single Crystal Plasticity at Finite Strains Including Latent Hardening
F. Steinmetz * , L. Scheunemann
Efficient Augmented Lagrangian Algorithm(s) for Rate-Independent Crystal Plasticity Theory
A. Niehüser * , J. Mosler
Gaussian Process Regression for Texture Analysis: Reconstruction and Homogenization
B. Li , P. Breitkopf , L. Cauvin *

Thu, 04/09/2025
11:00 - 13:00
Sala Àgora
1501A

1501A Multi-scale and computational scale bridging I

Main Organizer: Prof. Kenjiro Terada (Tohoku University, Japan)

Chaired by: Prof. Caglar Oskay (Vanderbilt University, United States)

Keynote Homogenization of Dynamic Electroactive Fluid Saturated Porous Soft Structures
E. Rohan * , F. Moravcová , V. Lukeš
Multiscale Partial Dislocation Dynamics: Simulation of Spatially Correlated Heterogeneous Noise Sources in Solid Solution Alloys
X. Liu * , Y. Cui , G. Po
A note on the role of phase transformation schemes to analyze residual stresses
S. Hellebrand * , L. Scheunemann , D. Brands , J. Schröder
Multiscale and Multiphysics Framework for Thermo-Structural Analysis of Heat Exchangers in Sustainable Aircraft
G. Ramgobin * , H. Thompson , A. Khan , M. Muir , G. de Boer
Computational Homogenization of Shell-based Cellular Materials towards Microphysics-informed Continuum
L. Liu * , F. Liu , D. Zenkert , M. Åkermo , M. van Maris , J. Hoefnagels , M. Fagerström

Thu, 04/09/2025
11:00 - 13:00
A3 Building - Room 001
1502A

1502A Parameterization, Validation, and Uncertainty Quantification in Plasticity and Failure I

Main Organizer: Dr. Gustavo Castelluccio (Universidad de Cranfield, United Kingdom)

Keynote Iterative Experiments and Modelling of Dislocation Boundary Alignment
G. Winther *
A Validation Strategy for Multi-Component Dynamic Impact Simulations
A. Oudes * , M. Costas , J. Martinez , D. Morin
Parameter Uncertainty in Plasticity Models
G. Castelluccio *
Bayesian Calibration and Uncertainty Quantification for Modeling BCC Single Crystals
S. Lee * , D. Luscher , T. Nguyen , H. Cho
A full-range model for microstructure sensitive fatigue life prediction in Aluminum
G. Zarzoso * , J. Segurado

Thu, 04/09/2025
11:00 - 13:00
A3 Building - Room 002
606A

606A Advanced Simulation in Damage, Fracture, Fatigue, Hydrogen Embrittlement and Phase-Field Modeling I

Main Organizer: Dr. Guoyu Lin (Ansys, Inc., United States)

On the thermo-mechanical modeling of crack propagation and healing in a brittle solid
L. Salmon * , S. Lejeunes , M. Garajeu , A. Socié , V. Blanc , T. Helfer
Keynote Hydrogen Embrittlement Failure Prediction Using a Gradient Enhanced Damage Approach
L. Yin , S. Eckardt , R. Ahmed , G. LIN *
Unified Viscoelast-Viscoplastic-Damage Modeling of Snow at Different Loading Conditions
A. Moeineddin , J. Platen , M. Kaliske
Elasto-Plastic and Nonlocal Damage in Multiscale Microlayer Model for Concrete at Finite Strains
R. Riko * , J. Platen , M. Kaliske
The microstructural origins of hydrogen-assisted failure
C. Alleman * , F. Leon Cazares
A Thermodynamically Consistent Finite Strain Viscoplasticity-Micromorphic Damage Model for Cyclic Loadings: Formulations and Numerical Implementations
H. Ge * , B. Yin , D. Zhao , M. Kaliske

Thu, 04/09/2025
11:00 - 13:00
A4 Building - Room 202
1301A

1301A Mechanical Behavior of Metallic Materials in Manufacturing Processes I

Main Organizer: Prof. Lucival Malcher (University of Brasília, Brazil)

Chaired by: Prof. Lucival Malcher (University of Brasília, Brazil) , Dr. Tiago Silva (INEGI, Portugal)

Keynote Numerical analysis of micro machining parameters for LDED deposited steel based on the Johnson–Cook model
D. de Oliveira , T. Emanuel Silva * , M. Pereira Gonçalves , L. Regueiras , O. Emadinia , A. de Jesus , L. Malcher
Coupling Grain Growth, Fluid Flow, and Anisotropic Mechanical Behavior at the Track Scale through Thermo-Fluid-Metallurgical-Mechanical Simulations
Z. Li * , M. Bellet , C. Gandin , M. Upadhyay , Y. Zhang
Towards Optimum Plate Shapes: Modeling and Simulation of the Transient Material Flow During Heavy Plate Hot Rolling
A. Nemetz * , E. Parteder , P. Reimer , T. Kaltenbrunner , B. Heise , J. Lekue , T. Gross , S. Falkner , R. Egger , K. Zeman
Modeling Milling Processes for surface finish prediction in additively manufactured parts using the PFEM
J. Carbonell * , H. Bakhshan , F. Rastellini , E. Oñate
Efficient and Accurate Part-Scale Simulations for Metal Additive Manufacturing Using a Local-Global Virtual Domain Approach
C. Moreira * , M. Chiumenti , J. Baiges , M. Caicedo , M. Cervera

Thu, 04/09/2025
11:00 - 13:00
A3 Building - Room 205
202A

202A Fundamentals of Defect-driven Inelasticity of Solids and Liquid Crystals I

Main Organizer: Prof. Amit Acharya (Carnegie Mellon University, United States)

Co-Organizer: Jorge Viñals (University of Minnesota, United States)

Chaired by: Prof. Amit Acharya (Carnegie Mellon University, United States)

Crystal Plasticity at the Mesoscale with Non-Linear Elasticity and GL (Z, 3) Invariance
G. Tejedor * , S. Queyreau , U. Salman
Micro-to-macro homogenization for elasto-plasticity driven by dislocation motion
F. Rindler *
New insights into grain boundary kinetics by phase-field crystal modeling
M. Punke * , M. Salvalaglio
Modeling and analysis of disclinations and dislocations with the Airy potential method
P. Cesana *
Physical analysis on the dislocation avalanche statistics in Cu using Dislocation Dynamics Simulations
S. Queyreau * , M. Aissoui , O. Salma , C. Kahloun
A Crystallographic Dislocation Mechanics Model
A. Graini , J. Viñals , A. Acharya , M. Upadhyay *

Thu, 04/09/2025
11:00 - 13:00
A3 Building - Room 102
1201A

1201A Detection, Localization, and Characterization of Damage I

Main Organizer: Prof. Kathrin Welker (Helmut-Schmidt-University / University of the Federal Armed Forces Hamburg, Germany)

Chaired by: Mr. Chaitanya Kandekar (Helmut-Schmidt University/, Germany) , Prof. Kathrin Welker (Helmut-Schmidt-University / University of the Federal Armed Forces Hamburg, Germany)

Keynote A Shape Optimization Approach to Compute Fracture Propagation Paths in Tensile and Shear Benchmark Tests
T. Suchan * , W. Wollner , K. Welker
Simulation Of Thermal Fatigue Crack Intiation and Propagation Around Cooling Holes In TBC Based On a Damage-coupled Inelastic Constitutive Model
X. HAN * , M. ARAI , Y. MENG
Damage identification in structural health monitoring using model order reduction and data-assimilation techniques
S. Hijazi * , C. Gräßle
On an Optimization Framework for Damage Localization in Structures
O. Saleem * , T. Suchan , N. Rauter , K. Welker
A two-step damage detection method based on guided waves and ultrasonic vibration for composite stiffened panels
J. Chen , M. Radzieński , Z. Li * , W. Ostachowicz

Thu, 04/09/2025
11:00 - 13:00
A4 Building - Room 205
801A

801A Machine Learning for Computational Mechanics: Innovations and Applications I

Main Organizer: Dr. Remi Dingreville (Sandia National Laboratories, United States)

Keynote Optimization of Sensor Deployment and Deep Learning Models for CFRP-Reinforced Concrete Structures
H. CHUNG * , J. KIM , B. SONG , W. JUNG , H. KANG
Interaction-Based Deep Material Network Architecture for Damage Multi-Scale Simulations
L. Wu * , L. Noels
Variational Deep Material Network: Efficient Extrapolation of Homogenized Material Properties with Uncertainty
A. Robertson * , D. Shin , A. Lenau , R. Lebensohn , R. Dingreville
An Orientation-aware Interaction-based Deep Material Network Surrogate Model for Efficient Multiscale Simulation of Carbon-Reinforced Concrete
S. Lu * , T. Wei , A. Khedkar , M. Kaliske , C. Chen
Investigating Deep Material Networks as Representative Microstructures for the Mechanical Behavior of Composites.
A. Lenau * , A. Robertson , D. Shin , R. Lebensohn , R. Dingreville

Thu, 04/09/2025
11:00 - 13:00
A4 Building - Room 206
304A

304A Nanoscale Origins of Plasticity in Modern Nanostructured Materials: a COST MecaNano Minisymposia I

Main Organizer: Dr. Julien Guénolé (CNRS, France)

Keynote Quantification of Plastic Anisotropy in Nanoporous Metals: Effect of Topology and Crystalline Orientation
C. Ruestes * , E. Roque , J. Segurado
Stress-induced amorphization is a transformation induced plasticity
J. Furstoss * , D. Pino-Munoz , P. Carrez , P. Hirel , V. Delbecq , P. Cordier
Investigation of Dislocation Dynamics in the Presence of Obstacles Using Neural Network Potential
H. Mori *
Mechanical Properties of Ultra Small Nanoparticles Using First Principles Calculations
L. Pizzagalli * , R. Polisetty , J. Durinck , S. Brochard , J. Furstoss , J. Godet , M. Ramirez , A. Varas , F. Valencia
Atomistic Modeling of Interfacial Cracks by Machine-Learning Potentials
D. Matsunaka *

Thu, 04/09/2025
11:00 - 13:00
A4 Building - Room 201
303D

303D Mechanical Properties and Plasticity of Small-scale Materials IV

Main Organizer: Dr. Matteo Ghidelli (CNRS/LSPM, France)

Keynote How To Evaluate Hardening Under Irradiation From Micropillar Compression Tests?
I. GEFFLOT , R. HENRY , B. RADIGUET , S. ROULAND *
A combined experimental-computational study of the compression of hemispherical nanoporous gold nanoparticles
B. Engelman , S. Mathesan , T. Fedyaeva , A. Bisht , E. Rabkin , D. Mordehai *
Bulk density measurements of small solid objects using lase confocal microscopy
A. Kilmametov * , S. Walheim
Defect-driven Microstructural Evolution and Mechanical Characterization of Complex Concentrated Alloy Thin Films
A. CURAM , M. Konstamtakopoulou * , G. Abadias , P. Djemia , C. Ricolleau , M. Ghidelli

Thu, 04/09/2025
11:00 - 13:00
A3 Building - Room 202
601D

601D Plastic Instabilities, Ductile Damage, and Fracture IV

Main Organizer: Phd. Lars Edvard Blystad Dæhli (Norwegian University of Science and Technology, Norway)

Chaired by: Dr. Borja Erice (Mondragon Unibertsitatea, Spain) , Phd. Lars Edvard Blystad Dæhli (Norwegian University of Science and Technology, Norway)

Autoencoder-based non-intrusive model reduction of damage simulations: prospects and challenges
J. Kehls , S. Reese , T. Brepols *
A trust region algorithm for finite-strain plasticity with strongly coupled hardening and porosity evolution
P. Areias *
Phase Field Modeling of Ductile Fracture with Continuum-to-Discrete Crack Transition
C. Erdogan * , İ. Yücel , T. Yalçinkaya
Implementation of GISSMO for a FFT-Based Microstructure Simulation of a Dual Phase Martensitic Steel
D. Downey * , M. Ponga de la Torre
A Three-Field Stabilised Finite Element Formulation for a Finite Strain Damage Model
R. Codina , I. Castañar * , J. Baiges
Arbitrary-Order Virtual Element Methods for High-Order Phase-Field Modeling of Ductile Fracture
Y. Leng , H. Mourad *

Thu, 04/09/2025
13:00 - 14:00
Plaça de les Constel·lacions
Lb2

Lb2 Lunch break

Thu, 04/09/2025
14:00 - 14:45
Vèrtex Building - Auditorium
PL9

PL9 Plenary Lecture

Main Organizer: Prof. Samuel Forest (Armines Mines ParisTech, France)

Chaired by: Prof. Peter Wriggers (Leibniz University of Hannover, Germany)

Strain Ageing Phenomena in Nickel-Based Superalloys and Zinc-Coated Steel Sheets: Experiments and Modelling
S. Forest * , F. Billon , N. Guillermin , A. Zouari

Thu, 04/09/2025
14:45 - 15:30
Vèrtex Building - Auditorium
PL10

PL10 Plenary Lecture

Main Organizer: Prof. Alessandro Reali (University of Pavia, Italy)

Chaired by: Prof. Peter Wriggers (Leibniz University of Hannover, Germany)

Advances and Structural Applications of Isogeometric Analysis
A. Reali *

Thu, 04/09/2025
15:30 - 16:00
Plaça de les Constel·lacions
Cb5

Cb5 Coffee break

Thu, 04/09/2025
16:00 - 18:00
A3 Building - Room 202
602

602 Advances in Computational Damage Modelling and Twinning for Composite Materials

Main Organizer: Prof. Savvas Triantafyllou (NTUA, Greece)

Fatigue Modelling of WAAM Ti-6Al-4V Using Crystal Plasticity Finite Element and Phase Field Methods
E. Kakouris * , F. Azhari , B. Zyto , P. Brommer , M. Preuss , M. Preuss
An Adaptive Scaled Boundary Finite Element Method for Cohesive Phase Field Fracture in composite materials
I. Chrysikou * , S. Triantafyllou , H. Chen , C. Song
Investigation of the Effect of Gaps and Overlaps on the Mechanical Performance of Variable Stiffness Composites: A Comparative Modeling Approach
G. Demirer * , A. Kayran
An improved Material Point Method for Phase-Field Ductile Fracture Modeling
B. Zyto * , E. Kakouris
Phase-Field Modeling of Anisotropic Crack Propagation Using Physics-Informed Deep Learning
N. Plungė * , P. Brommer , R. Edwards , E. Kakouris
Non-intrusive linear stochastic crack propagation using SBFEM for the uncertainty quantification of crack paths
G. C. LITAINAS * , S. P. TRIANTAFYLLOU , A. G. EGGER , E. N. CHATZI , C. SONG

Thu, 04/09/2025
16:00 - 18:00
Aula Màster
1504B

1504B Computational micromechanics of plasticity and failure in multi-component functional materials II

Main Organizer: Prof. Katarzyna Kowalczyk-Gajewska (Institute of Fundamental Technological Research, Polish Academy of Sciences, Poland)

Full-field Analysis of Strain and Lattice Rotation Heterogeneity in Multicrytals with Intragranular Cylindrical Voids
M. Kursa , S. Virupakshi , M. Maj , S. Musiał , K. Kowalczyk-Gajewska *
Texture and Mechanical Parameters Modifications During Asymmetric Rolling
K. Wierzbanowski * , D. Byrska-Wójcik , M. Ostachowska , M. Wróbel , R. Błoniarz , A. Baczmański
Plastic Deformation of Magnesium Alloy - Modelling Based on Neutron Difraction Measurements
A. Baczmański * , A. Ludwik , P. Kot , S. Wroński , M. Wroński , K. Wierzbanowski , G. Farkas
Plasticity and the airframe -- aircraft structure from birth to ultimate state
S. VAN DER VEEN
A GNN-LSTM multi-task learning framework for predicting grain orientation and stress in polycrystalline materials
Y. Yuan * , R. Juan , J. Lian

Thu, 04/09/2025
16:00 - 18:00
A3 Building - Room 203
201B

201B Modeling and Computation of Inelasticity in Soft Materials II

Main Organizer: Dr. Ju Liu (Southern University of Science and Technology, China)

Chaired by: Phd. Jiashen Guan (Southern University of Science and Technology, China)

Keynote Viscoelasticity Modeling without Tears
J. Liu * , J. Guan , C. Zhao , J. Luo
A Rational Framework of Finite Viscoelasticity: Dissipation Potential and Non-Newtonian Effects
C. Zhao * , X. Sun , H. Yuan , J. Liu
Hot-pressing Welding of Vitrimer
L. An * , T. Wang

Thu, 04/09/2025
16:00 - 18:00
A4 Building - Room 204
302C

302C Plasticity and Damage at the Microscale: Modeling, Simulation, and Experimental Synergy III

Main Organizer: Dr. Karo Sedighiani (Tata Steel, Netherlands)

Keynote Modelling the Performance of Bainitic Steels Based on Full Field Crytsal Plasticty Simulation
F. Roters * , M. Diehl , F. Gallardo Basile
Microstructure and Anisotropy Evolution During Rolling-Induced Deformation
K. Sedighiani * , M. Abspoel , J. Moerman , M. Scholting , E. Atzema
Crystal Plasticity Simulations of Texture Evolution and 3D Microstructure Characterization of 6XXX Aluminium Alloys with High Recycling Content
E. Cantergiani * , T. Kammbach , Z. Liang , F. Roters , F. Garcia Moreno , L. Gonzalez Duque , J. Quinta da Fonseca , J. Robson
Crystal Plasticity Finite-Element Homogenisation: From experiments to simulation without RVE
J. Galán López *

Thu, 04/09/2025
16:00 - 18:00
Sala Àgora
1501B

1501B Multi-scale and computational scale bridging II

Main Organizer: Prof. Kenjiro Terada (Tohoku University, Japan)

Chaired by: Prof. Eduard Rohan (University of West Bohemia, Czechia)

Keynote Coarse Approximation of Heterogeneous Materials: an Inverse Problem Perspective
F. Legoll *
Surrogate Computational Homogenization of Nonlinear Composite Beam
Y. Yamanaka * , N. Hirayama , K. Terada
Topology Optimization of Multiscale Structure Using a Surrogate Homogenization Model Under Finite Deformation
A. Nakamura * , Y. Yamanaka , N. Sukulthanasorn , K. Terada
Accuracy and Efficiency of Clustering Methods Applied to Crystal Plasticity Simulations
S. Torres Olivares * , R. Peerlings , M. Geers

Thu, 04/09/2025
16:00 - 18:00
A3 Building - Room 001
1502B

1502B Parameterization, Validation, and Uncertainty Quantification in Plasticity and Failure II

Main Organizer: Dr. Gustavo Castelluccio (Universidad de Cranfield, United Kingdom)

Keynote Interfacing Continuum Dislocation Dynamics and Crystal Plasticity
A. El-Azab *
Bayesian parameter identification of nonlinear constitutive laws with strain localization
A. Jafari * , E. Chatzi , J. Unger
Finite Element Simulation of Plasticity, Emergent Weak Points, and Conditional Sensitivity to Microstructure
A. Tallman *
Incorporation of Physics-based Strengthening Coefficients into Phenomenological Crystal Plasticity Models
N. Prabhu * , M. Diehl

Thu, 04/09/2025
16:00 - 18:00
A3 Building - Room 002
606B

606B Advanced Simulation in Damage, Fracture, Fatigue, Hydrogen Embrittlement and Phase-Field Modeling II

Main Organizer: Dr. Guoyu Lin (Ansys, Inc., United States)

Keynote An anisotropic phase field model for the multiscale analysis of fracture in short fiber reinforced polymers
F. Welschinger * , A. Fajardo Lacave , L. De Lorenzis
Computational Model for Fracture Considering Effects of Residual Stresses
S. Hirobe * , K. Oguni
Comparative Analysis of Nonlocal Approaches for Modeling Ductile Fracture
I. Unsal * , C. Erdogan , T. Yalçinkaya
A discrete mechanics perspective on bond-based peridynamics
P. Prateek * , G. Capobianco , S. Leyendecker
Continuum Damage Model for Simulating Hydrogen Embrittlement in Steels
A. Stamou * , S. Karamanos

Thu, 04/09/2025
16:00 - 18:00
A4 Building - Room 202
1301B

1301B Mechanical Behavior of Metallic Materials in Manufacturing Processes II

Main Organizer: Prof. Lucival Malcher (University of Brasília, Brazil)

Chaired by: Prof. Lucival Malcher (University of Brasília, Brazil) , Dr. Tiago Silva (INEGI, Portugal)

Part-scale thermo-mechanical modeling of laser powder bed fusion process considering the effect of grain structure
Y. ZHANG * , T. VO , M. Bellet , C. Gandin
CutFEM-Based Simulation Framework for Studying Friction Stir Welding Process Parameters and Tool Shapes
H. Venghaus * , M. Chiumenti , J. Baiges , D. Juhre , N. Dialami , E. Lorenz , Z. Lin
Finite-element structural modelling of laser welds. Application to aluminium connections in Li-ion prismatic batteries
D. Cioni * , D. Morin , A. Strating , S. Kizio , M. Langseth , M. Costas
Self-Drilling Screws Under Shear Joining Medium Thickness Steel Sheets
A. dos Santos Garcia * , C. López-Colina Pérez , M. Serrano López , M. Colino García
Multi-Objective Optimization of Metal Plate Hysteretic Energy Dissipators for Enhanced Structural Performance**
C. Dávalos * , J. Paredes , C. Ramírez
Mathematical modeling of the effect of hydrogen on the mechanical behavior of metals: assessing the maximum defect size in pipelines
L. Barros , D. Cachulo , J. Pereira , A. de Jesus , A. Araújo , R. Cardoso , J. Araújo , L. Malcher *

Thu, 04/09/2025
16:00 - 18:00
A3 Building - Room 205
202B

202B Fundamentals of Defect-driven Inelasticity of Solids and Liquid Crystals II

Main Organizer: Prof. Amit Acharya (Carnegie Mellon University, United States)

Co-Organizer: Jorge Viñals (University of Minnesota, United States)

Chaired by: Prof. Jorge Vinals (University of Minnesota, United States)

Semi-Coherent Interfaces and Dislocation Kinematics in Quasicrystals
M. De Donno * , L. Angheluta , K. Elder , M. Salvalaglio
Variational modelling and dynamics of wedge disclinations
M. Morandotti *
A tensor density measure of topological charge and kinematics in three dimensional solids and nematics
C. Schimming , J. Vinals *
Electric field effects in nematic liquid crystals
G. di Fratta , V. Slastikov , A. Zarnescu *
A unified basis for defect kinematics in elastic solids and liquid crystals
A. Acharya *
Constitutive modeling of materials for vascular access in hemodialysis
L. Horný , Z. Sobotka , N. Petrová , Z. Petřivý , J. Kronek , H. Chlup , K. Filip , J. Urban

Thu, 04/09/2025
16:00 - 18:00
A3 Building - Room 201
701A

701A Machine Learning Methods for Inelastic/Multiscale/Multiphysics Material Modeling I

Main Organizer: Prof. Fadi Aldakheel (Leibniz Universität Hannover, Germany)

On the Formulation of Data-Assisted Constitutive Models for Non-Linear Solid Mechanics
A. Cornejo * , R. Rossi
Physics-augmented neural network material models for hyperelasticity with softening
J. Fey , D. Klein , O. Weeger *
Surrogate Modeling of Crystal Plasticity Using Graph Neural Networks for Microstructural Design
A. Safi * , P. Campos , F. Bock , B. Klusemann
AtomProNet: Data flow to and from machine learning interatomic potentials in materials science
M. Galib , M. Isiet , M. Ponga *
Investigation of a Machine Learning-assisted Material Point Method for Buckling Analysis
M. Suzuki * , M. Muramatsu
Automatic learning of physics-constrained space heterogeneous PDEs for defect identification in slender mechanical structures
R. Ferrier * , S. Drapier , M. Kadri

Thu, 04/09/2025
16:00 - 18:00
A4 Building - Room 205
801B

801B Machine Learning for Computational Mechanics: Innovations and Applications II

Main Organizer: Dr. Remi Dingreville (Sandia National Laboratories, United States)

Keynote Equivariant neural networks with applications to constitutive modeling
K. Garanger , J. Rimoli *
Orientation-aware interaction-based deep material network for polycrystalline materials with diverse microstructures
T. Wei * , W. Wan , C. Chen
Strengthening Deep Material Networks with Offline Training Using Local Field Data
D. Shin * , R. Lebensohn , R. Dingreville
AI-Driven Elastoplastic Bone Model Considering Biological Variability for Automotive Safety
C. Saenz-Betancourt * , D. Draper , P. Wernicke , F. Duddeck , S. Peldschus
A Machine Learning-Based Method for Deriving Explicit Formulas for Stress Evaluation, Sizing, and Strength Assessment in Pressure Vessel Design
P. AMUZUGA *

Thu, 04/09/2025
16:00 - 18:00
A4 Building - Room 206
304B

304B Nanoscale Origins of Plasticity in Modern Nanostructured Materials: a COST MecaNano Minisymposia II

Main Organizer: Dr. Julien Guénolé (CNRS, France)

Atomic-Scale Simulations of Deformations of Nanotwinned Gold Thin Films
A. George * , P. Godard , S. Brochard
Defect formation and paramagnetic response in neutron-irradiated nanocrystalline anatase
E. HUSEYNOV * , E. HUSEYNOVA
Predicting yield stress in nano-precipitate strengthened alloys: A Discrete Dislocation Dynamics approach
M. Sudmanns * , M. Kolár , E. Antillon , C. Stewart , M. Beneš , J. El-Awady
Modeling Size Effects in the Elastoplastic Behavior of Nanocomposites
D. Bach , L. Cauvin * , D. Brancherie , D. Kondo
Interfaces as Dislocation Density Fields for Bridging Length Scales in Nanomechanics
J. Guénolé * , H. Kharouji , Y. Woguem , V. Taupin

Thu, 04/09/2025
16:00 - 18:00
A4 Building - Room 201
1001A

1001A Computational Geomechanics I

Main Organizer: Prof. Jinhyun Choo (KAIST, Republic of Korea)

A unified numerical framework for the soil and fluid coupling problem considering mixture and separation
Y. zhang * , C. Liu
Robust analytic solution for predicting reservoir elastic strain and stress responses
L. Paullo Munoz * , C. Mejia , J. Rueda , D. Roehl
Impact of CO2 storage mechanisms on pressure builup for fault reactivation assessment
C. Mejia * , J. Rueda , D. Roehl
Spiral Shear Fracture Initiation and Propagation During Cavity Contraction
Y. Gao * , E. Detournay
Phase-Field Drucker-Prager Model For Concrete
V. Dunic * , M. Zivkovic , D. Rakic
Rigid Body Interaction with Highly Deformable Solids, a Material Point Approach in 3D
R. Bird * , W. Coombs , C. Augarde , Y. Sharif , M. Brown , G. Carter , C. Macdonald , K. Johnson
Advanced continuation and iterative methods for slope stability analysis in 3D
S. Sysala * , M. Béreš , S. Bérešová , T. Luber

Thu, 04/09/2025
16:00 - 18:00
A3 Building - Room 102
1201B

1201B Detection, Localization, and Characterization of Damage II

Main Organizer: Prof. Kathrin Welker (Helmut-Schmidt-University / University of the Federal Armed Forces Hamburg, Germany)

Chaired by: Mr. Tim Suchan (Helmut Schmidt University / University of the Federal Armed Forces Hamburg, Germany) , Prof. Kathrin Welker (Helmut-Schmidt-University / University of the Federal Armed Forces Hamburg, Germany)