Search Results - "Aldakheel, Fadi"

Phase field modeling of ductile fracture at finite strains: A variational gradient-extended plasticity-damage theory by Miehe, Christian, Aldakheel, Fadi, Raina, Arun

“…This work outlines a rigorous variational-based framework for the phase field modeling of ductile fracture in elastic–plastic solids undergoing large strains…”
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A modified Gurson-type plasticity model at finite strains: formulation, numerical analysis and phase-field coupling by Aldakheel, Fadi, Wriggers, Peter, Miehe, Christian

“…The modeling of failure in ductile materials must account for complex phenomena at the micro-scale, such as nucleation, growth and coalescence of micro-voids,…”
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Phase‐field modeling of ductile fracture at finite strains: A robust variational‐based numerical implementation of a gradient‐extended theory by micromorphic regularization by Miehe, Christian, Aldakheel, Fadi, Teichtmeister, Stephan

“…Summary This work provides a robust variational‐based numerical implementation of a phase field model of ductile fracture in elastic–plastic solids undergoing…”
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A general phase-field model for fatigue failure in brittle and ductile solids by Seleš, Karlo, Aldakheel, Fadi, Tonković, Zdenko, Sorić, Jurica, Wriggers, Peter

“…In this work, the phase-field approach to fracture is extended to model fatigue failure in high- and low-cycle regime. The fracture energy degradation due to…”
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3D mixed virtual element formulation for dynamic elasto-plastic analysis by Cihan, Mertcan, Hudobivnik, Blaž, Aldakheel, Fadi, Wriggers, Peter

“…The virtual element method (VEM) for dynamic analyses of nonlinear elasto-plastic problems undergoing large deformations is outlined within this work. VEM has…”
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Bayesian inversion for unified ductile phase-field fracture by Noii, Nima, Khodadadian, Amirreza, Ulloa, Jacinto, Aldakheel, Fadi, Wick, Thomas, François, Stijn, Wriggers, Peter

“…The prediction of crack initiation and propagation in ductile failure processes are challenging tasks for the design and fabrication of metallic materials and…”
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Feed-Forward Neural Networks for Failure Mechanics Problems by Aldakheel, Fadi, Satari, Ramish, Wriggers, Peter

“…This work addresses an efficient neural network (NN) representation for the phase-field modeling of isotropic brittle fracture. In recent years, data-driven…”
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Effect of grain structure on fatigue crack propagation behavior of 2024 aluminum alloy under different stress ratios by Chen, Hongtao, Liu, Shuyao, Wang, Pai, Wang, Xibin, Liu, Zhibing, Aldakheel, Fadi

“…This research provided a detailed characterization of fatigue crack propagation paths under different stress ratios and analyzed the contributions of average…”
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Bayesian Inversion with Open-Source Codes for Various One-Dimensional Model Problems in Computational Mechanics by Noii, Nima, Khodadadian, Amirreza, Ulloa, Jacinto, Aldakheel, Fadi, Wick, Thomas, François, Stijn, Wriggers, Peter

“…The complexity of many problems in computational mechanics calls for reliable programming codes and accurate simulation systems. Typically, simulation…”
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Variational gradient plasticity at finite strains. Part II: Local–global updates and mixed finite elements for additive plasticity in the logarithmic strain space by Miehe, Christian, Welschinger, Fabian, Aldakheel, Fadi

“…The second part of our work on variational inelasticity with long-range effects outlines the formulation and finite element implementation of additive finite…”
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An enhanced deep learning approach for vascular wall fracture analysis by Tragoudas, Alexandros, Alloisio, Marta, Elsayed, Elsayed S., Gasser, T. Christian, Aldakheel, Fadi

“…This work outlines an efficient deep learning approach for analyzing vascular wall fractures using experimental data with openly accessible source codes (…”
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Molecular Dynamics Modeling of Mechanical Properties of Polymer Nanocomposites Reinforced by C7N6 Nanosheet by Zhang, Qinghua, Mortazavi, Bohayra, Aldakheel, Fadi

“…Carbon-nitride nanosheets have attracted remarkable attention in recent years due to their outstanding physical properties. C7N6 is one of the hotspot…”
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Evolution of microstructure and mechanical properties of aluminum alloy induced by turning and ultrasonic surface rolling process by Chen, Hongtao, Liu, Shuyao, Wang, Pai, Jin, Xin, Li, Xuezhi, Wang, Xibin, Liu, Zhibing, Aldakheel, Fadi

“…The microstructure and mechanical properties have a significant impact on the service performance of materials. This paper compared the microstructure and…”
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Recent developments in tensile properties of friction welding of carbon fiber-reinforced composite: A review by Asmael, Mohammed, Safaei, Babak, Kalaf, Omer, Zeeshan, Qasim, Aldakheel, Fadi, Nasir, Tauqir, Yang, Zhicheng

“…In this review article, the joining of carbon fiber-reinforced polymer composite with metallic materials by using friction welding techniques was discussed and…”
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A design concept of active cooling for tailored forming workpieces during induction heating by Ince, Caner-Veli, Chugreeva, Anna, Böhm, Christoph, Aldakheel, Fadi, Uhe, Johanna, Wriggers, Peter, Behrens, Bernd-Arno, Raatz, Annika

“…The demand for lightweight construction is constantly increasing. One approach to meet this challenge is the development of hybrid components made of…”
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A microscale model for concrete failure in poro-elasto-plastic media by Aldakheel, Fadi

“…•Water-induced failure mechanics for concrete at microscale based on experimental observations.•Modeling the multiphysics problem of fluid-saturated…”
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Micromorphic approach for gradient-extended thermo-elastic–plastic solids in the logarithmic strain space by Aldakheel, Fadi

“…The coupled thermo-mechanical strain gradient plasticity theory that accounts for microstructure-based size effects is outlined within this work. It extends…”
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Coupled thermomechanical response of gradient plasticity by Aldakheel, Fadi, Miehe, Christian

“…The coupled thermo-mechanical strain gradient plasticity theory that accounts for micro-structure based size effects is outlined within this work. This…”
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Probabilistic failure mechanisms via Monte Carlo simulations of complex microstructures by Noii, Nima, Khodadadian, Amirreza, Aldakheel, Fadi

“…A probabilistic approach to phase-field brittle and ductile fracture with random material and geometric properties is proposed within this work. In the…”
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An adaptive global–local approach for phase-field modeling of anisotropic brittle fracture by Noii, Nima, Aldakheel, Fadi, Wick, Thomas, Wriggers, Peter

“…This work addresses an efficient Global–Local approach supplemented with predictor–corrector adaptivity applied to anisotropic phase-field brittle fracture…”
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