58 citations · 105 across the 11 of their papers we have counts for
11 papers
Data-Driven Games in Computational Mechanics
Kerstin Weinberg, Laurent Strainier, Sergio Conti +1
We resort to game theory in order to formulate Data-Driven methods for solid mechanics in which stress and strain players pursue different objectives. The objective of the stress p…
Effect of physical aging on the flexural creep in 3D printed thermoplastic
Marcel Fischbach, Kerstin Weinberg
Extrusion-based 3D printing has become one of the most common additive manufacturing methods and is widely used in engineering. This contribution presents the results of flexural c…
Green laser powder bed fusion based fabrication and rate-dependent mechanical properties of copper lattices
Sung-Gyu Kang, Ramil Gainov, Daniel Heußen +5
Lattice structures composed of periodic solid frames and pores can be utilized in energy absorption applications due to their high specific strength and large deformation. However,…
Dynamic fracture with continuum-kinematics-based peridynamics
Kai Friebertshäuser, Christian Wieners, Kerstin Weinberg
This contribution presents a concept to dynamic fracture with continuum-kinematics-based peridynamics. Continuum-kinematics-based peridynamics is a geometrically exact formulation…
Data-driven finite element method with RVE generated foam data
Tim Fabian Korzeniowski, Kerstin Weinberg
This paper presents a model-free data-driven strategy for linear and non-linear finite element computations of open-cell foam. Employing sets of material data, the data-driven prob…
A spatially adaptive phase-field model of fracture
Dhananjay Phansalkar, Kerstin Weinberg, Michael Ortiz +1
Phase-field models of fracture introduce smeared cracks of width commensurate with a regularisation length parameter and obeying a minimum energy principle. Mesh adaptivity nat…