120 citations · 601 across the 50 of their papers we have counts for
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Bayesian Inversion for Anisotropic Hydraulic Phase-Field Fracture
Nima Noii, Amirreza Khodadadian, Thomas Wick
In this work, a Bayesian inversion framework for hydraulic phase-field transversely isotropic and orthotropy anisotropic fracture is proposed. Therein, three primary fields are pre…
Adaptive and Pressure-Robust Discretization of Incompressible Pressure-Driven Phase-Field Fracture
Seshadri Basava, Katrin Mang, Mirjam Walloth +2
In this work, we consider pressurized phase-field fracture problems in nearly and fully incompressible materials. To this end, a mixed form for the solid equations is proposed. To…
Parallel matrix-free higher-order finite element solvers for phase-field fracture problems
Daniel Jodlbauer, Ulrich Langer, Thomas Wick
Phase-field fracture models lead to variational problems that can be written as a coupled variational equality and inequality system. Numerically, such problems can be treated with…
Adaptive Numerical Simulation of a Phase-field Fracture Model in Mixed Form tested on an L-shaped Specimen with High Poisson Ratios
Katrin Mang, Mirjam Walloth, Thomas Wick +1
This work presents a new adaptive approach for the numerical simulation of a phase-field model for fractures in nearly incompressible solids. In order to cope with locking effects,…
Reliability and efficiency of DWR-type a posteriori error estimates with smart sensitivity weight recovering
Bernhard Endtmayer, Ulrich Langer, Thomas Wick
We derive efficient and reliable goal-oriented error estimations, and devise adaptive mesh procedures for the finite element method that are based on the localization of a posterio…
A global-local approach for hydraulic phase-field fracture in poroelastic media
Fadi Aldakheel, Nima Noii, Thomas Wick +1
In this work, phase-field modeling of hydraulic fractures in porous media is extended towards a global-local approach. Therein, the failure behavior is solely analyzed in a (small)…