Conference Agenda

S08.11: Multiscales and homogenization
Thursday, 18/Mar/2021:
2:00pm - 4:00pm

Session Chair: Dennis M. Kochmann
Location: Z008

External Resource:
2:00pm - 2:20pm

Ritz-type surface homogenization: from atomistic to continuum surface models of Copper despite imperfect bulk models

P. Kurzeja1, C. Sievers1, L. Brendel2, J. Mosler1

1Institute of Mechanics, TU Dortmund, Germany; 2Faculty of Physics and CENIDE, University of Duisburg-Essen, Germany

2:20pm - 2:40pm

Towards first-principles-based updated-Lagrangian non-equilibrium quasicontinuum simulations

P. Gupta, M. Spinola, D. Kochmann

ETH Zurich, Switzerland

2:40pm - 3:00pm

Virtual testing of as-designed additively manufactured lattice structures

U. Gebhardt1, M. Kästner1, T. Gustmann2, J. K. Hufenbach2, U. Kühn2, F. Hirsch1, M. Berner3

1Technische Universität Dresden, Germany; 2Leibniz Insitute for Solid State and Materials Research Dresden; 3Leichtbauzentrum Sachsen GmbH

3:00pm - 3:20pm

A micro-mechanically motivated phenomenological yield function for cubic crystal aggregates

A. Dyck, T. Böhlke

Chair for Continuum Mechanics, Institute of Engineering Mechanics, Karlsruhe Institute of Technology (KIT)

3:20pm - 3:40pm

Multiscale simulation of 3D beam-lattice metamaterials with second gradient linear elasticity

O. Weeger

TU Darmstadt, Germany