Benjamin ERZAR, CEA Gramat (France) ; Pascal FORQUIN, Grenoble Alpes University, 3SR Lab., RV Division (France)
› Calibrating the Johnson-Holmquist ceramic model for a ceramic under dynamical impact - Maxime Cornière, CEDREM
09:30-09:50 (20min)
› A Fully Implicit Plasticity Model for the Characterization of Ceramics in Ballistic Protection - Erik Simons, Delft University of Technology
09:50-10:10 (20min)
› Numerical Investigation of Fracture Processes in an Element-free Galerkin Domain - Paul Warnstedt, University of the Bundeswehr Munich
10:10-10:30 (20min)
Experimental testing of ceramics at high strain-rates
Craya Amphitheatre
Wayne CHEN, Purdue University (United States) ; Antonio COSCULLUELA, CEA CESTA (FRANCE)
› Characterisation of the dynamic compressive behaviour of ceramics using High Pulsed Power technologies - Benjamin Erzar, CEA Gramat
11:00-11:20 (20min)
› Strain-rate sensitivity of the tensile strength of ceramics: experimental evidences and micromechanical modelling of the fragmentation process activated at very high strain-rates - Jean-Luc Zinszner, CEA Gramat
11:20-11:40 (20min)
› Brittle-materials at high-loading rates. An open area of research - Pascal Forquin, 3SR-RV division, Univ. Grenoble Alpes
11:40-12:20 (40min)
Leslie LAMBERSON, Drexel University (United States) ; Timothy HOLMQUIST, Southwest Research Institute (United States)
› A pulse-shaping technique to investigate the behaviour of brittle materials under plate-impact test - Pascal Forquin, 3SR-RV division, Univ. Grenoble Alpes
14:50-15:10 (20min)
› Hypervelocity impacts into porous graphite: experiments and simulations - David Hebert, CESTA
15:10-15:30 (20min)
Imaging-based characterization of brittle materials at high strain-rates
Magnus LANGSETH, Norwegian University of Science and Technology (Norway), Dominique SALETTI, Grenoble Alpes University, 3SR Lab., RV Division (France)
› Use of micro-tomography to investigate the dynamic fragmentation in ceramics under impact loading - Edward Andò, 3SR, Univ. Grenoble Alpes
16:00-16:20 (20min)
› Image-Based Dynamic Fracture Analysis of Brittle Polymers - Leslie Lamberson, Drexel University
16:20-16:40 (20min)
› In-situ observation of fracture processes in high strength concrete and limestone using high speed X-ray phase contrast imaging - Wayne Chen, Purdue University
16:40-17:00 (20min)
Jean-Luc HANUS, INSA Centre Val de Loire (France), Benjamin ERZAR, CEA Gramat (France)
› Dynamic testing of large concrete specimens with large modified Hopkinson bar apparatuses - George Solomos, European Commission, Joint Research Centre
08:45-09:30 (45min)
Hopkinson bar testing facility applied to concrete
Craya Amphitheatre
Yuri PETROV (Russia) ; Jean-Luc HANUS, INSA Centre Val de Loire (France)
› Experimental Analysis of the Dynamic Behavior of Concrete in Mode II fracture under Confined Conditions - Reem Abdul Rahman, 3SR-RV division, Univ. Grenoble Alpes
09:30-09:50 (20min)
› Concrete under Dynamic Multiaxial Compressive Loading - A Current State of the Art - Matthias Quast, Institute of Concrete Structures, Technische Universität Dresden
09:50-10:10 (20min)
› The effect of pulse shaping on the dynamic mechanical behavior of concrete - Alper Cankaya, Izmir Institute of Technology
10:10-10:30 (20min)
Hopkinson bar testing facility applied to concrete
Craya Amphitheatre
George SOLOMOS, Joint Research Centre / European Commission (Italy) ; Jacky MAZARS, Grenoble Alpes University, 3SR Lab., RV Division (France)
› Identification of the tensile behaviour of brittle materials under dynamic loading using Digital Image Correlation and Virtual Fields Method - Bratislav Lukic, 3SR-RV division, Univ. Grenoble Alpes
11:00-11:20 (20min)
› Influence of fibre type on the tensile behaviour of strain-hardening cement-based composites (SHCC) under impact loading - Iurie Curosu, Technische Universität Dresden, Institute of Construction Materials
11:40-12:00 (20min)
› Measurement of fracture properties of concrete at high strain rates - Victor Rey de Pedraza, Departamento de Ciencia de Materiales, Universidad Politécnica de Madrid
12:00-12:20 (20min)
› High performance concrete engineered for protective barriers - Avraham Dancygier, Faculty of Civil and Environmental Engineering, Technion – Israel Institute of Technology
13:45-14:30 (45min)
› UHPFRC under impact: experimental analysis of the mechanical response in extreme conditions and modelling using PRM model - Christophe Pontiroli, CEA Gramat
14:30-14:50 (20min)
› Two dynamic effects of quasi brittle failure of rocks and concrete in terms of the structural–temporal approach - Yuri Petrov, Lobachevsky State University of Nizhni Novgorod, Saint-Petersburg State University
14:50-15:10 (20min)
› Simplified method strategies based on damage mechanics for concrete under dynamic loadings - Jacky Mazars, 3SR-RV division, Univ. Grenoble Alpes
15:10-15:30 (20min)
Dynamic testing of geomaterials at high strain-rates
Craya Amphitheatre
Stephen WALLEY, University of Cambridge (United Kingdom) ; Yann MALECOT, Grenoble Alpes University, 3SR Lab., RV Division (France)
› Spall experiments for determining dynamic tensile strength of rock materials - Se-Wook Oh, Chonbuk National University
16:00-16:20 (20min)
› Effects of strain rate and surface cracks on the mechanical behavior of Balmoral Red granite - Ahmad Mardoukhi, Tampere University of Technology
16:20-16:40 (20min)
› One-dimensional Response of Geological Materials to Shock Loading - Qianbing Zhang, Monash University
16:40-17:00 (20min)
› Combined mechanical and electrical loading for improved hard rock breaking - Marion Fourmeau, SINTEF
17:00-17:20 (20min)
› Tensile Strength of Granite at High Strain Rates - Mahdi Saadati, Department of Solid Mechanics, KTH Royal Institute of Technology
17:20-17:40 (20min)
› Study of the impact behaviour of artificial hailstone substitutes - Paul Deconinck, Thiot Ingenierie
17:40-18:00 (20min)
› Indirect Identification of Concrete Strain-Rate Effect Parameters through the Numerical Modeling of Non-traditional Experimental Tests - Gianluca Cusatis, Northwestern University, USA
08:45-09:30 (45min)
› Numerical Simulation of Rock Dynamic Failure by Particle-Based Numerical Manifold Method - Xing Li, Monash University
09:30-09:50 (20min)
› Development and validation of GPU-based 3D- dynamic fracturing process analysis code for rocks subjected to impact loading - Sangho Cho, Chonbuk National University
09:50-10:10 (20min)
› Model generator of cancellous bone architecture : from microstructure to macroscopic behaviour - Marianne Prot, LBM/Institut de Biomecanique Humaine Georges Charpak
10:10-10:30 (20min)
› Experimental and numerical investigation of the damage processin RC beam-column subassemblies under a middle column removal scenario - Guo-Qiang Zhao, 3SR-RV division, Univ. Grenoble Alpes
11:20-11:40 (20min)
› GFRP-brick strengthening systems under high strain rates - João Pereira, Institute for Sustainability and Innovation in Structural Engineering
11:40-12:00 (20min)
› Soft impact of laminated glass as used for aircraft windshields - John Dear, Department of Mechanical Engineering, Imperial College London
12:00-12:20 (20min)
Craya Amphitheatre
