International Conference on Computational Modeling of Fracture and Failure

Plenary: Multi-Phase Modeling Of Chemo-Mechanical Degradation In Concrete

Marie-Curie

C. Comi (Chair M. Jirasek)

Plenary: Experiments And Numerical Simulations Of Initiation And Growth Of Cracks Under Mixed Mode I + III Loading

Marie-Curie

K. Ravi-Chandar (Chair M. Jirasek)

Coffee break

MS7: Fracture and damage of composites and laminates

103

S. Hallett

› Transverse cracking scenarios under oxidation and mechanical loading in polymer matrix composites (Keynote) - Federica Daghia, Laboratoire de Mécanique et Technologie 10:45-11:15 (30min)

› A general Finite Fracture Mechanics model for crack initiation in adhesive lap joints - Nicolas Stein, Fachgebiet Strukturmechanik, Technische Universität Darmstadt 11:15-11:35 (20min)

› Pattern based description of a CMC yarn failure combining GFEM multi-scale & Finite Fracture Mechanics - Orestis Friderikos, LMT-Cachan 11:35-11:55 (20min)

› Simulation of ply damage and delamination in multilayer composites to predict the residual compressive strength after impact loading - Martin Springer, Institute of Lightweight Design and Structural Biomechanics, Vienna University of Technology 11:55-12:15 (20min)

MS15: Quasi-brittle failure with applications to concrete and fiber-reinforced concrete

112

I. Carol

› Experimental and numerical investigations of the correlations involved during failure in quasi-brittle materials - David Grégoire, Laboratoire des Fluides Complexes et leurs Réservoirs 10:45-11:05 (20min)

› Mesoscale modelling of concrete quasi-brittle behaviour - Alexandre GANGNANT, Institut de Mécanique et d'Ingénierie de Bordeaux 11:05-11:25 (20min)

› Analysis of Crack Propagation Instabilities in Rock Specimens via Numerical Analysis of Wedge Splitting Tests - Ignacio Carol, Universitat Politècnica de Catalunya 11:25-11:45 (20min)

› Benefits of numerical experimentation to formulate and calibrate constitutive laws for concrete - Maxime Vassaux, Laboratoire de Mécanique et Technologie 11:45-12:05 (20min)

› A thermodynamically consistent framework to couple microplane damage and plasticity models - Aamir Dean, Institute of Structural Analysis, Leibniz Universität Hannover 12:05-12:25 (20min)

› FE analyses of a coupled energetic-statistical size effect in concrete beams under bending - Ewelina Syroka-Korol, Gdańsk University of Technology 12:25-12:45 (20min)

MS16: Theory of fracture, crack propagation criteria, and crack tracking algorithms

Condorcet

A. Pandolfi, R. Toader

› Intrinsic Brittleness of Magnesium (Keynote) - William Curtin, Ecole Polytechnique Fédérale de Lausanne 10:45-11:15 (30min)

› Plasticity-induced crack closure during cyclic propagation: numerical prediction of crack shape evolution - Catherine Gardin, Institut P' CNRS - Université de Poitiers - ENSMA UPR 3346 SP2MI 11:15-11:35 (20min)

› Assessment of Size-Dependent Fatigue Failure Modes Using a Cyclic Cohesive Zone Model - Stephan Roth, TU Bergakademie Freiberg, Institute of Mechanics and Fluid Dynamics 11:35-11:55 (20min)

› Effect of brittle fracture in a metaconcrete slab under shock loading - Anna Pandolfi, Dipartimento di Ingegneria Civile ed Ambientale 11:55-12:15 (20min)

MS14: Nonlocal damage models and other regularized approaches & ·Transition from damage to fracture

Marie-Curie

C. Miehe, M. Jirasek, N. Moes

› Mixing first- and second-gradient models in finite element simulations of ductile rupture (Keynote) - Jean-Baptiste Leblond, Sorbonne Universites, Universite Pierre et Marie Curie 10:45-11:15 (30min)

› A non-local damage model for ductile fracture - Jose Cesar de Sa, Mariana Seabra 11:15-11:35 (20min)

› Ductile damage modeling with locking-free regularized GTN model - Yi ZHANG, EDF R&D 11:35-11:55 (20min)

› Numerical treatment of the damage/crack transition in a Gurson ductile material - Johannes Wolf, Institut Clément Ader 11:55-12:15 (20min)

› 3D ductile crack propagation with the XFEM - Steffen Beese, Leibniz Universität Hannover 12:15-12:35 (20min)

MS13: Multi-scale analysis

Tocqueville

M. G. D. Geers, A. E. Huespe, S. Loehnert, X. Oliver, P. Wriggers

› A Multiscale Approach to Fracture in Brick-Mortar Masonry Composites (Keynote) - Kaspar Willam, University of Houston 10:45-11:15 (30min)

› 3D dislocation dynamics simulation of crack shielding and blunting in FCC metals - Laurent Korzeczek, Laboratoire d'étude des microstructures 11:15-11:35 (20min)

› Fracture initiation in multi-phase materials: a micromechanical approach - Ron Peerlings, Eindhoven University of Technology 11:35-11:55 (20min)

› Multiscale homogenization for ductile materials with initial voids: an arc length based procedure for the rve constitutive modeling - Ayrton Ferreira, Sao Carlos School of Engineering - University of São Paulo 11:55-12:15 (20min)

Lunch

MS3: Cracking due to coupled processes, including durability mechanics and hydraulic fracture

103

I. Carol, K. Willam

› 3D simulation of interface debonding driven by fluid injection - Vasily Lapin, Institute of Computational Technologies SB RAS 13:45-14:05 (20min)

› A microstructural model of porosity based on brittle damage - Anna Pandolfi, Dipartimento di Ingegneria Civile ed Ambientale 14:05-14:25 (20min)

› Hydrogen-assisted crack propagation modelling with a cohesive zone model approach - Mandana Arzaghi, Institut Pprime 14:25-14:45 (20min)

› 3D analysis of hydraulic fracture with zero-thickness interface elements, comparison with GDK and PKN analytical methods - Daniel Garolera, Universitat Politècnica de Catalunya [Barcelona] 14:45-15:05 (20min)

› Numerical modeling of hydraulic fracturing under the influence of natural faults. - Ernst Remij, Eindhoven University of Technology 15:05-15:25 (20min)

› Lattice modelling of hydraulic fracture - Gilles Pijaudier-Cabot, Laboratoire des Fluides Complexes et leurs Réservoirs 15:25-15:45 (20min)

MS5: Dynamic fracture, fragmentation and impact

112

A. Combescure, J. Ozbolt

› Dynamic Fracture of Materials and Structures (Keynote) - Josko Ozbolt, University of Stuttgart 13:45-14:15 (30min)

› Numerical Analyses of Fracture and Failure of Concretes under Dynamic Loading Conditions - Gengsheng Wang, The Swedish Defence Research Agency 14:15-14:35 (20min)

› Fracture of Recycled Aggregate Concrete under High Loading Rates - Yunping Xi, University of Colorado at Boulder 14:35-14:55 (20min)

› Impact Comminution of Solids Due to Progressive Crack Growth Driven by Kinetic Energy of High-Rate Shear - Zdenek Bazant, Northwestern University 14:55-15:15 (20min)

› Simulation of dynamic tensile failure of quasi-brittle materials with a rate dependent, stress-enhanced nonlocal damage model - Luis Pereira, Delft University of Technology [[DELFT], Portuguese Air Force Academy 15:15-15:35 (20min)

MS4: Ductile fracture, modeling of shear bands and necking

Condorcet

P.-O. Bouchard J. M. A. César de Sá , R. H. J. Peerlings

› Localization and damage interactions in Al-alloy sheets: in situ 3D measurements - Thilo Morgeneyer, Centre des Matériaux 13:45-14:05 (20min)

› Ductile damage analysis by particles tracking in large tomographic dataset - Christophe Le Bourlot, Matériaux, ingénierie et sciences 14:05-14:25 (20min)

› In situ 3D observation of ductile failure mechanisms in cast iron under shear loading - Lutz Zybell, TU Bergakademie Freiberg 14:25-14:45 (20min)

› Micromechanical modelling of ductile fracture mechanisms using a new body-fitted immersed volume method - Pierre-Olivier Bouchard, Mines-Paristech, Centre de Mise en Forme des Matériaux 14:45-15:05 (20min)

› Plasticity-damage couplings in Titanium alloys - Oana Cazacu, University of Florida/REEF 15:05-15:25 (20min)

MS14: Nonlocal damage models and other regularized approaches & ·Transition from damage to fracture

Marie-Curie

C. Miehe, M. Jirasek, N. Moes

› Gradient-enriched models: the role of boundary conditions on failure initiation and propagation - Antonio Rodríguez-Ferran, Universitat Politecnica de Catalunya 13:45-14:05 (20min)

› Nonlocal Averaging Near Boundaries and Its Influence on Size Effect - Milan Jirásek, Czech Technical University in Prague 14:05-14:25 (20min)

› Isotropic and anisotropic damage-dependent interactions motivated by internal time - Rodrigue Desmorat, ENS Cachan 14:25-14:45 (20min)

› The Thick Level Set approach, towards simulations coupling local and non-local evolutions. - Kévin Moreau, Institut de Génie civil et Mécanique 14:45-15:05 (20min)

› Strain localisation from eikonal nonlocal damage formulation with evolving internal length - Cédric Giry, Laboratoire de Mécanique et Technologie 15:05-15:25 (20min)

› A transition approach from a local second gradient model to a cohesive zone model - Panagiotis Kotronis, Ecole Centrale de Nantes - Institut de Recherche en Génie Civil et Mécanique (GeM) 15:25-15:45 (20min)

MS13: Multi-scale analysis

Tocqueville

M. G. D. Geers, A. E. Huespe, S. Loehnert, X. Oliver, P. Wriggers

› Multiscale Schemes for Modelling Fracture in Soft and Brittle Materials under Impact - Amin Karamnejad, Delft University of Technology [[DELFT] 13:45-14:05 (20min)

› Computational homogenization of fracturing continua using weakly periodic boundary conditions - Erik Svenning, Chalmers University of Technology 14:05-14:25 (20min)

› X-FEM based computational homogenization-localization for propagating discontinuities - Emanuela Bosco, Eindhoven University of Technology 14:25-14:45 (20min)

› Numerical simulation of damage patterns in brittle materials under thermo-mechanical loading - Dimitri Henneberg, University of Kassel 14:45-15:05 (20min)

› Determination of the Effective Fracture Behavior of Heterogeneous Materials by a Phase Field Approach - Charlotte Kuhn, Computational Mechanics 15:05-15:25 (20min)

› Compressive failure of composites: A computational homogenization approach - Saeid Nezamabadi, Laboratoire de mécanique et génie civil 15:25-15:45 (20min)

Coffee break

MS7: Fracture and damage of composites and laminates

103

M. Fagerstrom

› A Phenomenological Damage Model for Elastoplastic Behavior of Particle Reinforced TRIP-Steel Matrix Composites based on Micromechanical Simulations - Meinhard Kuna, TU Bergakademie Freiberg, Institute of Mechanics and Fluid Dynamics 16:00-16:20 (20min)

› Micro-mechanical analysis of the in situ effect in polymer composite laminates - Albertino Arteiro, Faculdade de Engenharia da Universidade do Porto [Porto] 16:20-16:40 (20min)

› Void shape effects and porosity ratcheting of elasto-plastic materials subjected to cyclic loading - Kostas Danas, CNRS, Ecole Polytechnique 16:40-17:00 (20min)

› Numerical Simulation and Analysis of a Progressive Failure of Notched Composite Laminates Based on Elastoplastic Damage Model - Evgeny Morozov, The University of New South Wales (AUSTRALIA) 17:00-17:20 (20min)

MS5: Dynamic fracture, fragmentation and impact

112

A. Combescure, J. Ozbolt

› Peridynamic modeling of crack branching and impact on polycrystalline ceramics - Florin Bobaru, University of Nebraska - Lincoln 16:00-16:20 (20min)

› Mass and velocity of fragments in impact fragmentation - Gergo Pal, Department of Theoretical Physics, University of Debrecen 16:20-16:40 (20min)

› Inverse analysis in fracture mechanics: Comparison of two numerical methods for spalling test simulations - Tim Dally, Universität Siegen [Siegen] 16:40-17:00 (20min)

› Digital image analysis of ASB assisted dynamic fracture under impact loading - Emile Roux, Institut Clément Ader 17:00-17:20 (20min)

› Multiscale simulation of damage and fracture of ceramic nanocomposites under intensive pulse loading - Vlafdimir A. Skripnyak, National Research Tomsk Polytechnic University, Reseach Instutute of Strength Physics and Material Sciences SB RAS, Tomsk State University 17:20-17:40 (20min)

MS4: Ductile fracture, modeling of shear bands and necking

Condorcet

P.-O. Bouchard J. M. A. César de Sá , R. H. J. Peerlings

› A bipotential-based approach of ductile porous materials having a non-associated matrix: theory and numerical assessment - Djimédo Kondo, IJLRDA 16:00-16:20 (20min)

› New three-dimensional strain-rate potentials for isotropic porous metals: role of the plastic flow of the matrix - Benoit Revil-Baudard, University of Florida/REEF 16:20-16:40 (20min)

› Porous materials with Mohr-Coulomb matrix: theoretical investigation and numerical validation - Kokou Anoukou, Anoukou 16:40-17:00 (20min)

› Mesh objective models for ductile fracture based on a damage phase field concept - Ragnar Larsson, Chalmers University of Technology 17:00-17:20 (20min)

MS14: Nonlocal damage models and other regularized approaches & ·Transition from damage to fracture

Marie-Curie

C. Miehe, M. Jirasek, N. Moes

› Microdamage modeling of crack initiation and propagation in metal single crystals - Samuel Forest, Mines ParisTech CNRS 16:00-16:20 (20min)

› Phase-field modeling of ductile fracture - Laura De Lorenzis, Institut für Angewandte Mechanik, Technische Universität Braunschweig 16:20-16:40 (20min)

› Fracture as material instability in strain-softening processes: a non-convex variational approach - Giovanni Lancioni, Polytechnic University of Marche 16:40-17:00 (20min)

MS13: Multi-scale analysis

Tocqueville

M. G. D. Geers, A. E. Huespe, S. Loehnert, X. Oliver, P. Wriggers

› Crystal plasticity model for describing fatigue of a lead-free solder under passive temperature cycling - Van Nhat LE, Université de Versailles Saint Quentin-en-Yveline 16:00-16:20 (20min)

› High toughness fibrillating interfaces in stretchable electronics - a multi-scale numerical and experimental analysis - Olaf van der Sluis, Eindhoven University of Technology (TU/e), Philips Research 16:20-16:40 (20min)

› 3D Fracture Simulation in Porous Graphite - Yelena Vertyagina, University of Oxford (UK) 16:40-17:00 (20min)

Banquet on Seine River