S
Stefanie Reese
Researcher at RWTH Aachen University
Publications - 418
Citations - 7069
Stefanie Reese is an academic researcher from RWTH Aachen University. The author has contributed to research in topics: Finite element method & Finite strain theory. The author has an hindex of 40, co-authored 378 publications receiving 5649 citations. Previous affiliations of Stefanie Reese include Ruhr University Bochum & California Institute of Technology.
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A theory of finite viscoelasticity and numerical aspects
Stefanie Reese,Sanjay Govindjee +1 more
TL;DR: In this article, a nonlinear evolution law for finite deformation viscoelasticity was proposed, which is not restricted to states close to the thermodynamic equilibrium, and upon appropriate linearization, it can recover several established models of finite linear viscoels and linear velocities.
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A new locking-free brick element technique for large deformation problems in elasticity ☆
TL;DR: In this article, an innovative brick element formulation for large deformation problems in finite elasticity is discussed, which can be considered as a reduced integration plus stabilization concept with the stabilization factors being computed on the basis of the enhanced strain method.
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Model-Free Data-Driven inelasticity
Robert Eggersmann,Robert Eggersmann,Robert Eggersmann,Trenton Kirchdoerfer,Trenton Kirchdoerfer,Trenton Kirchdoerfer,Stefanie Reese,Stefanie Reese,Stefanie Reese,Laurent Stainier,Laurent Stainier,Laurent Stainier,Michael Ortiz,Michael Ortiz,Michael Ortiz +14 more
TL;DR: The Data-Driven formulation of problems in elasticity of Kirchdoerfer and Ortiz (2016) to inelasticity is extended and combinations of the three representational paradigms thereof are considered to represent the evolving data sets of different classes of inElastic materials.
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Finite deformation pseudo-elasticity of shape memory alloys – Constitutive modelling and finite element implementation
Stefanie Reese,Daniel Christ +1 more
TL;DR: In this article, a new phenomenological material model for shape memory alloys is proposed, which includes arbitrarily large deformations, and its efficient implementation into a finite element formulation is shown.
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A note on enhanced strain methods for large deformations
Peter Wriggers,Stefanie Reese +1 more
TL;DR: In this article, the appearance of these modes is investigated analytically by means of a simple representative example, and it is shown that in compressive deformation states these elements depict stability modes which are associated with hour-glass forms and thus denote a rank deficiency for such deformations.