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pro vyhledávání: '"Holthusen, Hagen"'
Soft biological tissues exhibit a tendency to maintain a preferred state of tensile stress, known as tensional homeostasis, which is restored even after external mechanical stimuli. This macroscopic behavior can be described using the theory of kinem
Externí odkaz:
http://arxiv.org/abs/2410.13645
This paper establishes a universal framework for the nonlocal modeling of anisotropic damage at finite strains. By the combination of two recent works, the new framework allows for the flexible incorporation of different established hyperelastic fini
Externí odkaz:
http://arxiv.org/abs/2408.06140
The class of Constitutive Artificial Neural Networks (CANNs) represents a new approach of neural networks in the field of constitutive modeling. So far, CANNs have proven to be a powerful tool in predicting elastic and inelastic material behavior. Ho
Externí odkaz:
http://arxiv.org/abs/2407.19326
Autor:
Goertzen, Tom, Macek, Domen, Schnelle, Lukas, Weiß, Meike, Reese, Stefanie, Holthusen, Hagen, Niemeyer, Alice C.
Topological Interlocking assemblies are arrangements of blocks kinematically constrained by a fixed frame, such that all rigid body motions of each block are constrained only by its permanent contact with other blocks and the frame. In the literature
Externí odkaz:
http://arxiv.org/abs/2312.01958
Publikováno v:
Int. J. Numer. Methods Eng. (2024)
Modern inelastic material model formulations rely on the use of tensor-valued internal variables. When inelastic phenomena include softening, simulations of the former are prone to localization. Thus, an accurate regularization of the tensor-valued i
Externí odkaz:
http://arxiv.org/abs/2311.15918
Nature has always been our inspiration in the research, design and development of materials and has driven us to gain a deep understanding of the mechanisms that characterize anisotropy and inelastic behavior. All this knowledge has been accumulated
Externí odkaz:
http://arxiv.org/abs/2311.06380
Autor:
Sesa, Mahmoud, Holthusen, Hagen, Lamm, Lukas, Böhm, Christian, Brepols, Tim, Jockenhövel, Stefan, Reese, Stefanie
The development of tissue-engineered cardiovascular implants can improve the lives of large segments of our society who suffer from cardiovascular diseases. Regenerative tissues are fabricated using a process called tissue maturation. Furthermore, it
Externí odkaz:
http://arxiv.org/abs/2307.12439
Autor:
Ritzert, Stephan, Rjosk, Annabell, Holthusen, Hagen, Lautenschläger, Thea, Neinhuis, Christoph, Reese, Stefanie
Publikováno v:
In Acta Biomaterialia 1 October 2024 187:278-290
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 August 2024 428
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