Adaptive topology optimization for enhancing resistance to brittle fracture using the phase field model

Zhang, Qi; Liu, Yang; Nguyen-Thanh, Nhon; Li, Weidong; Li, Shaofan; Zhou, Kun

doi:10.1016/j.cma.2024.117237

Computer Methods in Applied Mechanics and Engineering

2024

DOI: 10.1016/j.cma.2024.117237

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Adaptive topology optimization for enhancing resistance to brittle fracture using the phase field model

Qi Zhang,

Yang Liu,

Nhon Nguyen-Thanh

et al.

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Cited by 2 publications

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Peridynamic topology optimization to improve fracture resistance of structures

Vieira,

Araújo

2025

Computer Methods in Applied Mechanics and Engineering

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Peridynamic topology optimization to improve fracture resistance of structures

Vieira,

Araújo

2025

Computer Methods in Applied Mechanics and Engineering

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Advances in Finite Element Modeling of Fatigue Crack Propagation

Alshoaibi,

Fageehi

2024

Applied Sciences

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Fatigue crack propagation is a critical phenomenon that affects the structural integrity and lifetime of various engineering components. Over the years, finite element modeling (FEM) has emerged as a powerful tool for studying fatigue crack propagation and predicting crack growth behavior. This study offers a thorough overview of recent advancements in finite element modeling (FEM) of fatigue crack propagation. It highlights cutting-edge techniques, methodologies, and developments, focusing on their strengths and limitations. Key topics include crack initiation and propagation modeling, the fundamentals of finite element modeling, and advanced techniques specifically for fatigue crack propagation. This study discusses the latest developments in FEM, including the Extended Finite Element Method, Cohesive Zone Modeling, Virtual Crack Closure Technique, Adaptive Mesh Refinement, Dual Boundary Element Method, Phase Field Modeling, Multi-Scale Modeling, Probabilistic Approaches, and Moving Mesh Techniques. Challenges in FEM are also addressed, such as computational complexity, material characterization, meshing issues, and model validation. Additionally, the article underscores the successful application of FEM in various industries, including aerospace, automotive, civil engineering, and biomechanics.

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Adaptive topology optimization for enhancing resistance to brittle fracture using the phase field model

Cited by 2 publications

References 57 publications

Peridynamic topology optimization to improve fracture resistance of structures

Peridynamic topology optimization to improve fracture resistance of structures

Advances in Finite Element Modeling of Fatigue Crack Propagation

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