An adaptive incremental solution scheme for the phase field model of fracture

Engineering Fracture Mechanics, Journal Year: 2025, Volume and Issue: 315, P. 110799 - 110799

Published: Jan. 6, 2025

Language: Английский

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A unified anisotropic phase field model for progressive failure of fiber-reinforced composite materials

Journal of the Mechanics and Physics of Solids, Journal Year: 2025, Volume and Issue: 197, P. 106063 - 106063

Published: Feb. 7, 2025

Language: Английский

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An efficient and robust staggered scheme based on adaptive time field for phase field fracture model

Engineering Fracture Mechanics, Journal Year: 2024, Volume and Issue: 301, P. 110025 - 110025

Published: March 19, 2024

Language: Английский

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A coupling method between phase field model and classical linear elastic theory model for static and dynamic fracture

Theoretical and Applied Fracture Mechanics, Journal Year: 2024, Volume and Issue: 131, P. 104432 - 104432

Published: April 20, 2024

Language: Английский

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Phase-field chemo-mechanical modelling of corrosion-induced cracking in reinforced concrete subjected to non-uniform chloride-induced corrosion

Theoretical and Applied Fracture Mechanics, Journal Year: 2023, Volume and Issue: 129, P. 104233 - 104233

Published: Dec. 12, 2023

A model for corrosion-induced cracking of reinforced concrete subjected to non-uniform chloride-induced corrosion is presented. The gradual initiation the steel surface investigated by simulating chloride transport considering binding. iron from surface, its subsequent precipitation into rust, and associated precipitation-induced pressure are explicitly modelled. Model results, obtained through finite element simulations, agree very well with experimental data, showing significantly improved accuracy over uniform modelling. results case studies reveal that crack-facilitated chlorides cannot be neglected, size anodic region must considered, precipitate accumulation in pores can take years.

Language: Английский

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Meshless solution of the crack propagation in brittle elastic material under shear, compressible and tensile loading

Engineering Fracture Mechanics, Journal Year: 2025, Volume and Issue: unknown, P. 111207 - 111207

Published: May 1, 2025

Language: Английский

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Analysis of mechanical property degradation of fracture in phase field model

Computational Materials Science, Journal Year: 2024, Volume and Issue: 238, P. 112929 - 112929

Published: March 16, 2024

Language: Английский

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Phase field modeling for composite material failure

Fatigue & Fracture of Engineering Materials & Structures, Journal Year: 2024, Volume and Issue: 47(11), P. 4176 - 4195

Published: Aug. 26, 2024

Abstract A computational framework of anisotropic phase field model is used to investigate the effects effective critical energy release rate, interface property, and hole shape on failure composite material in this paper. This implemented ABAQUS using a user‐defined element (UEL). First all, validated through benchmark model. Second, rate introduced, which can improve accuracy simulation result. Then, influence strong weak interfaces studied. It be found that properties change evolution mode crack final load–displacement response. Finally, effect shapes also explored, shows bearing capacity improved by changing hole.

Language: Английский

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A simple and efficient solution scheme of coupling method between phase field regularized cohesive zone model and linear elastic model for fracture

Theoretical and Applied Fracture Mechanics, Journal Year: 2024, Volume and Issue: unknown, P. 104696 - 104696

Published: Oct. 1, 2024

Language: Английский

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Theoretical model of effective elastic moduli of composites considering the inclusion features

Materials & Design, Journal Year: 2025, Volume and Issue: unknown, P. 113849 - 113849

Published: March 1, 2025

Language: Английский

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