101 citations · 157 across the 7 of their papers we have counts for
7 papers · 1 filter
Physics-based Machine Learning for Computational Fracture Mechanics
Fadi Aldakheel, Elsayed S. Elsayed, Yousef Heider +1
This study introduces a physics-based machine learning framework for modeling both brittle and ductile fractures. Unlike physics-informed neural networks, which solve partial diffe…
Probabilistic failure mechanisms via Monte Carlo simulations of complex microstructures
Nima Noii, Amirreza Khodadadian, Fadi Aldakheel
A probabilistic approach to phase-field brittle and ductile fracture with random material and geometric properties is proposed within this work. In the macroscopic failure mechanic…
Bayesian inversion for unified ductile phase-field fracture
Nima Noii, Amirreza Khodadadian, Jacinto Ulloa +4
The prediction of crack initiation and propagation in ductile failure processes are challenging tasks for the design and fabrication of metallic materials and structures on a large…
Multilevel Global-Local techniques for adaptive ductile phase-field fracture
Fadi Aldakheel, Nima Noii, Thomas Wick +2
This paper outlines a rigorous variational-based multilevel Global-Local formulation for ductile fracture. Here, a phase-field formulation is used to resolve failure mechanisms by…
Virtual Element Formulation For Finite Strain Elastodynamics
M. Cihan, F. Aldakheel, B. Hudobivnik +1
This work provides an efficient virtual element scheme for the modeling of nonlinear elastodynamics undergoing large deformations. The virtual element method (VEM) has been applied…
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)…
An Adaptive Global-Local Approach for Phase-Field Modeling of Anisotropic Brittle Fracture
Nima Noii, Fadi Aldakheel, Thomas Wick +1
This work addresses an efficient Global-Local approach supplemented with predictor-corrector adaptivity applied to anisotropic phase-field brittle fracture. The phase-field formula…