Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).

 
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Session Overview
Location: G16/H5
Lecture Hall 5 in Building 16; size: 446
Date: Monday, 18/Mar/2024
4:30pm
-
6:30pm
YRM4: Model update and parameter identification
Location: G16/H5
Chair: Alexander Henkes
Chair: Henning Wessels
 
4:30pm - 4:50pm

Utilising Closely Spaced Modes of Tower Structures for Damage Localisation using Multi-Objective Model Updating

J. Ragnitz, B. Hofmeister, C. Jonscher, C. Hübler, R. Rolfes



4:50pm - 5:10pm

Uncertainty quantification for two-step model calibration using least-squares and Bayesian inference

J.-A. Tröger, U. Römer, S. Hartmann



5:10pm - 5:30pm

Probabilistic parameter identification of a rate-dependent constitutive model for porcine stomach tissue

M. P. Wollner, C. S. Holzer, A. W. Caulk, G. A. Holzapfel



5:30pm - 5:50pm

Aspects of parameter identification in thermoplasticity

L. Rose, A. Menzel



5:50pm - 6:10pm

Optimization of the specimen geometry for one‑shot discovery of material models

S. Ghouli, M. Flaschel, S. Kumar, L. De Lorenzis



6:10pm - 6:30pm

An extension of the Dynamic Regressor Extension and Mixing approach for real-time parameter estimation

A. Othmane

Date: Tuesday, 19/Mar/2024
8:30am
-
10:30am
S06.2.01: Various topics in Material modelling with non-metals
Location: G16/H5
Chair: Loredana Kehrer
Chair: Alexander Lion
 
8:30am - 8:50am

Multistage parameter identification of a finite-strain viscoelastic-viscoplastic material model for biobased thermosets

L. Laubert, S. Pfaller



8:50am - 9:10am

Frequency domain analysis of viscoelastic elastomer blends considering interfacial transition zones

M. Ulrich, M. Petö, S. Eisenträger, D. Juhre



9:10am - 9:30am

Experimental analysis of a beam with a 2D triangular substructure

N. Panjalipoursangari, A. Morozov, W. Müller, C. Völlmecke



9:30am - 10:10am

Material Plasticity - Development of the material stiffness in fiber-reinforced materials with large plastic deformations

M. Weber, R. Glüge, H. Altenbach

2:00pm
-
4:00pm
DFG-PP 2311: Robust coupling of continuum-biomechanical in sili-co models to establish active biological system models for later use in clinical applications - Co-design of modeling, numerics and usability
Location: G16/H5
Chair: Tim Ricken
Chair: Oliver Röhrle
Chair: Silvia Budday
 
2:00pm - 2:20pm

Comparison of Pericardium Modeling Approaches for Mechanical Whole Heart Simulations

J. Krauß, T. Gerach, L. Stengel, C. Wieners, A. Loewe



2:20pm - 2:40pm

Modeling and Simulation of Pharmaco-Mechanical FSI for an Enhanced Treatment of Cardiovascular Diseases - Part I: Modeling Aspects

S. Nurani Ramesh, K. Uhlmann, D. Balzani



2:40pm - 3:00pm

Modeling and Simulation of Pharmaco-Mechanical FSI for an Enhanced Treatment of Cardiovascular Diseases - Part II: Numerical Methods, Software, and Results

L. Saßmannshausen, A. Klawonn, J. Knepper, A. Heinlein



3:00pm - 3:20pm

SimLivA - A Data-Integrated, Continuum-Biomechanical Framework for In-Silico Staging of Ischemia-Reperfusion Injury During Liver Transplantation

L. Mandl, S. Gerhäusser, L. Lambers, U. Dahmen, M. König, H.-M. Tautenhahn, T. Ricken

4:30pm
-
6:30pm
S06.2.02: Various topics in Material modelling with non-metals
Location: G16/H5
Chair: Jaan-Willem Simon
Chair: Alexander Lion
 
4:30pm - 4:50pm

Modelling material properties of composites using stochastic tensor approach

W. J. Schuttert, M. I. Abdul Rasheed, B. Rosić



4:50pm - 5:10pm

Notes on the Schapery model to describe non-linear viscoelastic phenomena

M. A. Margalho de Barros, S. Govindjee, J. Schröder



5:10pm - 5:30pm

Viscoelastic Constitutive Artificial Neural Networks (vCANNs) – a framework for data-driven anisotropic nonlinear finite viscoelasticity

K. Abdolazizi, K. Linka, C. Cyron



5:30pm - 5:50pm

A thermodynamically consistent physics-informed neural network model for nanoparticle-filled epoxy nanocomposites with moisture content

B. Bahtiri, B. Arash, S. Scheffler, M. Jux, R. Rolfes



5:50pm - 6:10pm

Constitutive artificial neural network for elasto-plastic material behavior

B. Boes, J.-W. Simon, H. Holthusen

7:30pm
-
9:00pm
Public Lecture: Vakuum und Luftdruck – Otto von Guericke und die wissenschaftliche Revolution im 17. Jahrhundert (P. Streitenberger)
Location: G16/H5
Date: Wednesday, 20/Mar/2024
8:30am
-
9:30am
S06.1.01: Various topics in Material modelling with metals
Location: G16/H5
Chair: Patrick Kurzeja
Chair: Jörn Mosler
 
8:30am - 9:10am

Merging traditional and neural network material modeling

K. A. Meyer



9:10am - 9:30am

On neural networks as propagators in data-driven inelasticity

M. Harnisch, T. Bartel, B. Schweizer, A. Menzel

2:00pm
-
4:00pm
S06.1.02: Various topics in Material modelling with metals
Location: G16/H5
Chair: Patrick Kurzeja
Chair: Jörn Mosler
 
2:00pm - 2:40pm

Damage-Plasticity Models at Finite Strains: Gradient-Enhancements, Calibration and Numerics

J. Friedlein, P. Steinmann, J. Mergheim



2:40pm - 3:00pm

Quantification of the effect of uncertainty of material parameters on damage initiation in finite strain elastoplasticity

M. Böddecker, M. G. R. Faes, A. Menzel, M. A. Valdebenito



3:00pm - 3:20pm

Modeling and identifying yield stress and Taylor-Quinney factor using a thermodynamic consistent constitutive theory and infrared thermography measurements

N. Lalovic, A. Dyck, A. Kauffmann, M. Heilmaier, T. Böhlke



3:20pm - 3:40pm

An experimental and numerical benchmark: Evolution of forming induced residual stresses under cyclic loading

T. Schneider, M. Kästner



3:40pm - 4:00pm

Modelling cyclic behavior of high-temperature steels: a two-time-scale approach

K. Knape, H. Altenbach, K. Naumenko

4:30pm
-
6:30pm
S06.2.03: Various topics in Material modelling with non-metals
Location: G16/H5
Chair: Hagen Holthusen
Chair: Loredana Kehrer
 
4:30pm - 5:10pm

Design and application of inelastic Constitutive Artificial Neural Networks (iCANN)

H. Holthusen, L. Lamm, T. Brepols, S. Reese, E. Kuhl



5:10pm - 5:30pm

Exploring the possibilities of physically enhanced neural networks in advanced material modeling

L. Maurer, S. Eisenträger, D. Juhre



5:30pm - 5:50pm

How to incorporate physical information into ANNs by physics-based Rao-Blackwellization: Example of isotropic rubber elasticity

G.-L. Geuken, P. Kurzeja, J. Mosler



5:50pm - 6:10pm

An expanded model for the evolution of olivine crystals

H. H. Haddenhorst, S. Chakraborty, K. Hackl



6:10pm - 6:30pm

Identifying Fiber Orientation and Fiber Volume Fraction Distributions in a Commercial Paperboard for Computational Modelling

G. Kloppenburg, X. Li, A. Dinkelmann, H. Finckh, J. Neumann, J.-W. Simon

Date: Thursday, 21/Mar/2024
8:30am
-
10:30am
S06.2.04: Various topics in Material modelling with non-metals
Location: G16/H5
Chair: Matthias Bohnen
Chair: Loredana Kehrer
 
8:30am - 8:50am

Mechanical data acquisition for microgels

V. N. Khiêm, A. Choudha, M. Itskov



8:50am - 9:30am

Remarks on parameter identification using finite elements and full-field data

S. Hartmann, U. Römer, H. Wessels, J.-A. Tröger



9:30am - 9:50am

Process simulation for thermal powder bed fusion additively manufactured glasses based on the Hamilton principle using Neigbor Element Methode (NEM)

T. Rudolf, M. Soleimani, T. Bode, P. Junker



9:50am - 10:10am

One-point integration for T2 elements in viscoelasticity

Y. Choi, T. Bode, P. Junker



10:10am - 10:30am

Topology optimization for precipitation hardening in ferroelectric material

M. Bohnen, R. Müller

2:00pm
-
4:00pm
S06.1.03: Various topics in Material modelling with metals
Location: G16/H5
Chair: Alexander Niehüser
 
2:00pm - 2:20pm

An efficient implementation of a micromorphic gradient extended, rate-independent single crystal plasticity model based on an Augmented Lagrangian formulation

S. Prüger, B. Kiefer



2:20pm - 2:40pm

Barrier parameter update strategies for interior-point methods in single crystal plasticity

F. Steinmetz, L. Scheunemann



2:40pm - 3:00pm

On discrete conservation of constraints in microstructure evolution

T. Bode, M. Soleimani, C. Erdogan, P. Wriggers, P. Junker



3:00pm - 3:20pm

On the adaptive solution of phase-field problems with A-stable explicit last-stage diagonally implicit Runge-Kutta (ELDIRK) methods

H. Westermann, R. Mahnken



3:20pm - 3:40pm

Latent heat in a thermomechanical theory for inclusion growth prediction via the multiphase-field method

A. Prahs, M. Reder, D. Schneider, B. Nestler

5:40pm
-
6:40pm
S06.1.04: Various topics in Material modelling with metals
Location: G16/H5
Chair: Stefan Prüger
Chair: Jörn Mosler
 
5:40pm - 6:00pm

Modeling of the phase transformation behavior in metastable austentic stainless steels

H. K. Thammineni, R. Denzer, R. Müller



6:00pm - 6:20pm

Elasticity in phase-field crystal models of solidification

M. Punke, M. Salvalaglio



6:20pm - 6:40pm

Micromechanical multi-scale simulation of the directionally-solidified Mo-Hf-B alloy

R. Nizinkovskyi, K. Naumenko, M. Krüger

Date: Friday, 22/Mar/2024
8:30am
-
10:30am
S06.2.06: Various topics in Material modelling with non-metals
Location: G16/H5
Chair: Daniel Juhre
Chair: Alexander Lion
 
8:30am - 8:50am

How to Identify the hardening curve of PVDF films from tensile tests and simple shear tests for application in adhesive bondline modelling

R. Kilian, O. Völkerink, J. Steinmetz, C. Hühne



8:50am - 9:10am

Thermoviscoelastic modeling and simulation of enthalpy relaxation in thermoplastic polymers

J. Keursten, S. Enders, T. Böhlke



9:10am - 9:30am

Effects of Temperature and Humidity on the Interfacial Shear Strength of Carbon Fiber Reinforced Polyamide 6: Insights from Single Fiber Pull-Out Tests and Finite Element Analysis

N. Christ, J. Montesano, J. Hohe



9:30am - 9:50am

Hydrothermal behavior of PA 6 reinforced with discontinuous long carbon fibers

L. Kehrer, B. Scheuring, J. Blarr, T. Böhlke


 
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