IACM/ECCOMAS Congress 2008

Tuesday, July 1st 14:00 - 16:00
Multiscale Modelling of Material Behaviour I
Joint IACM – IUTAM Minisymposium
Minisymposium organized by Chris Pearce and Eduardo de Souza Neto

Room: EXC1.3
MS124A

14:00 On Multi-scale/Multi-grid FE Analysis of Heterogeneous Quasi-brittle Materials
Lukasz Kaczmarczyk, Chris Pearce and Nenad Bicanic

14:20 Topological Derivative in Multi-Scale Linear Elasticity Models
Sebastián Giusti, Antonio André Novotny, Eduardo Alberto de Souza Neto and Raul Feijoo

14:40 Topological Derivative in Multi-Scale Heat Conduction Models
Sebastián Giusti, Antonio André Novotny, Eduardo Alberto de Souza Neto and Raul Feijoo

15:00 The Influence of Mesoscopic Irregularities on the Macroscopic Behavior of Metal Foam
Daniel Schwarzer and Carsten Proppe

15:20 Sensitivity of Mechanical Masonry Characteristics to the Textures: FE Micro-Modelling and Homogenization Procedures
Luisa Berto, Antonella Cecchi and Anna Saetta

15:40 A Meso-Scale approach to the Thermo-Mechanical Modelling of Concrete
Peter Grassl and Chris Pearce

Tuesday, July 1st 16:30 - 18:30
Multiscale Modelling of Material Behaviour II
Joint IACM – IUTAM Minisymposium
Minisymposium organized by Chris Pearce and Eduardo de Souza Neto

Room: EXC1.3
MS124B

16:30 A Composite Cell Model for BCC Structured Metals under Strain Path Changes
Tuncay Yalcinkaya, W.A.M. Brekelmans and M.G.D. Geers

16:50 A Two-Scale Approach to Characterisation of Plastic Spin in Ti-6Al-4V at High Rates of Strain
Nik Petrinic, Helen Sarsfield, Matthew Arthington and Julian M. Reed

17:10 A Study of a Fully Implicit Integration Algorithm for a Rate-Independent Single Crystal Plasticity with Dislocation Density
Ikumu Watanabe, Daigo Setoyama, Noritoshi Iwata and Koukichi Nakanishi

17:30 Mean-Field Modelling of Dual-Phase Steel under Non-Monotonic Loading Conditions
Laurence Brassart, Laurent Delannay and Issam Doghri

17:50 Numerical Homogenization of Elastic and Plastic Properties of Polycrystalline Microcomponents
Thomas Böhlke, Felix Fritzen and Katja Jöchen

18:10 Fast Fourier Methods Applied to Perturbation-based Homogenization Relations
David Fullwood, Surya Kalidindi and Brent Adams