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Papers matching “geometric and material nonlinearity” 31

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An objective isogeometric mixed finite element formulation for nonlinear elastodynamic beams with incompatible warping strains
2024 Multibody System Dynamics article Engineering Advanced Numerical Analysis Techniques Open access

Sven Klinkel, Simon Klarmann, Roger A. Sauer

4

citations
Component‐Based Model‐Order Reduction With Mortar Tied Contact for Nonlinear Quasi‐Static Mechanical Problems
2025 International Journal for Numerical Methods in Engineering article Physics and Astronomy Model Reduction and Neural Networks Open access

Stephan Ritzert, Jannick Kehls, Stefanie Reese, Tim Brepols

6

citations
A selectively reduced degree basis for efficient mixed nonlinear isogeometric beam formulations with extensible directors
2023 Computer Methods in Applied Mechanics and Engineering article Engineering Advanced Numerical Analysis Techniques

Myung-Jin Choi, Roger A. Sauer, Sven Klinkel

11

citations
Component based model order reduction with mortar tied contact for nonlinear quasi-static mechanical problems
2024 arXiv (Cornell University) preprint Physics and Astronomy Model Reduction and Neural Networks Open access

Stephan Ritzert, Jannick Kehls, Stefanie Reese, Tim Brepols

1

citations
A selectively reduced degree basis for efficient mixed nonlinear isogeometric beam formulations with extensible directors
2023 arXiv (Cornell University) preprint Engineering Advanced Numerical Analysis Techniques Open access

Myung-Jin Choi, Roger A. Sauer, Sven Klinkel

0

citations
Efficient thermo-mechanically coupled and geometrically nonlinear two-scale FE-FFT-based modeling of elasto-viscoplastic polycrystalline materials
2024 Computer Methods in Applied Mechanics and Engineering article Engineering Composite Material Mechanics Open access

Annika Schmidt, Christian Gierden, Rainer Fechte‐Heinen, Stefanie Reese, Johanna Waimann

7

citations
Recurrent and convolutional neural networks in structural dynamics: a modified attention steered encoder–decoder architecture versus LSTM versus GRU versus TCN topologies to predict the response of shock wave-loaded plates
2023 Computational Mechanics article Physics and Astronomy Model Reduction and Neural Networks Open access

Saurabh Balkrishna Tandale, Marcus Stoffel

31

citations
Discrete Empirical Interpolation Method for nonlinear softening problems involving damage and plasticity
2023 RWTH Publications (RWTH Aachen) preprint Physics and Astronomy Model Reduction and Neural Networks Open access

Steffen Kastian, Jannick Kehls, Tim Brepols, Stefanie Reese

1

citations
Constitutive modeling of orthotropic nonlinear mechanical behavior of hardened 3D printed concrete
2023 Acta Mechanica article Engineering Innovations in Concrete and Construction Materials Open access

Thomas Mader, Magdalena Schreter, Olena Shkundalova, Matthias Neuner, Günter Hofstetter

23

citations
FFT‐based homogenization using a reduced set of frequencies and a clustered microstructure
2021 PAMM article Engineering Composite Material Mechanics Open access

Johanna Waimann, Christian Gierden, Annika Schmidt, Bob Svendsen, Stefanie Reese

0

citations
Deep convolutional neural networks in structural dynamics under consideration of viscoplastic material behaviour
2020 Mechanics Research Communications article Physics and Astronomy Model Reduction and Neural Networks

Marcus Stoffel, Franz Bamer, Bernd A. Markert

44

citations
Topology optimization of nonlinear elastomer engine mounts considering the transfer behavior
2025 Forschung im Ingenieurwesen article Engineering Topology Optimization in Engineering Open access

S. Bahr, Georg Jacobs, Gregor Höpfner, Eric Hensel, Jan Troge, Tobias Rapp

3

citations
An extensible set of parent elements to facilitate the isoparametric concept for polygons at finite strains: A scaled boundary finite element approach
2025 Computer Methods in Applied Mechanics and Engineering article Engineering Numerical methods in engineering Open access

Ean Tat Ooi, Bjorn Sauren, Sundararajan Natarajan, Chongmin Song

13

citations
Crystal plasticity and grain boundaries on small scales : modeling and numerical implementation
2020 RWTH Publications (RWTH Aachen) dissertation Materials Science Microstructure and mechanical properties Open access

Atefeh Alipour Kiakalaee

0

citations
A Mixed Finite Element Formulation for Arbitrary Element Geometries and Nearly-Incompressible Finite Elasticity
2022 European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS) conference-paper Engineering Numerical methods in engineering Open access

B. Sauren, S. Klarmann, S. Klinkel

3

citations
On topology optimization of large deformation contact-aided shape morphing compliant mechanisms
2020 Mechanism and Machine Theory article Engineering Topology Optimization in Engineering Open access

Prabhat Kumar, Roger A. Sauer, Anupam Saxena

46

citations
An isogeometric finite element formulation for geometrically exact Timoshenko beams with extensible directors
2021 Computer Methods in Applied Mechanics and Engineering article Engineering Advanced Numerical Analysis Techniques Open access

Myung-Jin Choi, Roger A. Sauer, Sven Klinkel

34

citations
Geometrically nonlinear modeling of smart aircraft wing with application of disturbance rejection control
2025 Mechanics of Advanced Materials and Structures article Engineering Aeroelasticity and Vibration Control

Yicheng Sun, Min Chen, Songyun Ma, Shunqi Zhang

1

citations
Multi‐parameter design optimization of crash box for crashworthiness analysis
2024 PAMM article Engineering Transportation Safety and Impact Analysis Open access

Aditya Borse, Rutwik Gulakala, Marcus Stoffel

4

citations
Investigating the normal and tangential peeling behaviour of gecko spatulae using a coupled adhesion-friction model
2020 The Journal of Adhesion article Engineering Adhesion, Friction, and Surface Interactions Open access

Saipraneeth Gouravaraju, Roger A. Sauer, Sachin Singh Gautam

19

citations
In situ Diagnostik zur Optimierung von Ultrakurzpuls-Abtragsprozessen in transparenten Materialien
2026 Fraunhofer-Publica (Fraunhofer-Gesellschaft) dissertation Engineering Laser Material Processing Techniques Open access

0

citations
Physics-Based Self-Learning Spiking Neural Network enhanced time-integration scheme for computing viscoplastic structural finite element response
2024 Computer Methods in Applied Mechanics and Engineering article Physics and Astronomy Model Reduction and Neural Networks Open access

Saurabh Balkrishna Tandale, Marcus Stoffel

13

citations
Monolithic FE2 approach for the thermomechanical modeling of beam structures
2023 PAMM article Engineering Composite Material Mechanics Open access

Simon Klarmann, Philipp Gebhart, Thomas Wallmersperger, Sven Klinkel

0

citations
Machine learning enhanced optimisation of crash box design for crashworthiness analysis
2023 PAMM article Engineering Transportation Safety and Impact Analysis Open access

Aditya Borse, Rutwik Gulakala, Marcus Stoffel

8

citations
Assessment of the seismic overpressure in flat bottom steel silos based on advanced FE modelling approach
2024 Soil Dynamics and Earthquake Engineering article Engineering Seismic Performance and Analysis Open access

Mohammad Khalil, Sergio Ruggieri, Vito Tateo, Christoph Butenweg, Roberto Nascimbene, Giuseppina Uva

22

citations