ECCOMAS 2022

Technical Programme

06 June 2022  11:00 - 13:00   Add
Metamaterials Across the Scales: Modeling, Experiment and Simulation I

Minisymposium organized by Jörg Schröder, Varvara Kouznetsova, Dennis Kochmann, Marc-Andre Keip and Geralf Hütter
MS53A
Room: Oslo 2 (GF)
Chair: Jörg Schröder

Wang tiles for exploring and manufacturing modular metamaterials (Keynote Lecture)
Jan Zeman

Manipulation of acoustic wavefronts by resonator-based metasurface
Xhorxha Kuci, Marc G.D Geers and Varvara G. Kouznetsova

Two-scale asymptotic homogenization in a MEMS auxetic structure for over etch identification
David Faraci, Alessandro Nastro, Valentina Zega and Claudia Comi

Architectured and additively manufactured double-negative index metamaterials
Cláudia Almeida, João Cardoso, Pedro Coelho, Alexandre Velhinho, José Xavier and João Paulo Borges

Multiscale reduced-order model for metafoams
Renan Liupekevicius Carnielli, Hans van Dommelen, Marc Geers and Varvara Kouznetsova

06 June 2022  14:00 - 16:00   Add
Metamaterials Across the Scales: Modeling, Experiment and Simulation II

Minisymposium organized by Jörg Schröder, Varvara Kouznetsova, Dennis Kochmann, Marc-Andre Keip and Geralf Hütter
MS53B
Room: Oslo 2 (GF)
Chair: Jörg Schröder

Multiscale Optimization using Surrogate Constitutive Models for Programmable Mechanical Metamaterials
Alexander Leichner, Tobias Lichti, Heiko Andrä, Franziska Wenz, Chris Eberl, Angela Schwarz and Christof Hübner

Elastic wave control via octet-based architected lattices
Giulia Aguzzi, Andrea Colombi and Eleni Chatzi

Comparative study of different finite element formulations for the relaxed micromorphic model
Mohammad Sarhil, Lisa Scheunemann, Patrizio Neff and Jörg Schröder

The simplest fully nonlinear triangular shell element
Cinthia A. G. Sousa, Matheus L. Sanchez and Paulo M. Pimenta

06 June 2022  16:30 - 18:30   Add
Metamaterials Across the Scales: Modeling, Experiment and Simulation III

Minisymposium organized by Jörg Schröder, Varvara Kouznetsova, Dennis Kochmann, Marc-Andre Keip and Geralf Hütter
MS53C
Room: Oslo 2 (GF)
Chair: Jörg Schröder

Efficient dispersion curve computations for periodic vibro-acoustic structures using the (generalized) Bloch mode synthesis
Vanessa Cool, Frank Naets, Lucas Van Belle, Wim Desmet and Elke Deckers

Influences of the geometrical nonlinearity on the complex band structures of periodic lattice frame structures
Marius Mellmann, Benjamin Ankay, Elias Perras and Chuanzeng Zhang

Controlling stiffness of a mechanical metamaterial by pneumatic actuation
Ondřej Faltus, Jan Zeman, Ron H.J. Peerlings, Milan Jirásek, Ondřej Rokoš, Martin Horák and Martin Doškář

Three-dimensional solids and structures within strain gradient elasticity: numerical methods and model comparisons
Jarkko Niiranen, Seyyed Hosseini, Jalal Torabi and Tuan Nguyen

Energy-momentum conserving dynamic variational modeling of fiber-bending stiffness in composites
Iniyan Kalaimani, Julian Dietzsch and Michael Groß