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Advances in Computational Fracture Mechanics: Theories, Techniques, and Applications

Submission Deadline: 31 December 2025 View: 1269 Submit to Special Issue

Guest Editors

Dr. Nhon Nguyen-Thanh

Email: nguyenthanhnhon@tdtu.edu.vn

Affiliation: Institute for Advanced Study in Technology, Ton Duc Thang University, Ho Chi Minh City, Viet Nam

Homepage: 

Research Interests: Fracture mechanics, Phase field modeling, Numerical methods, Computational mechanics

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Dr. Weidong Li

Email: weidong.li@ntu.edu.sg

Affiliation: Singapore Centre for 3D Printing, Nanyang Technological University, Singapore 639798, Singapore

Homepage:

Research Interests: Phase field modeling, Fracture mechanics, Numerical methods

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Summary

Computational modeling has emerged as a powerful tool for analyzing and predicting fracture mechanics in materials science and engineering. By leveraging numerical methods such as extended finite element methods, the cohesive zone method, peridynamics, and phase-field models, researchers can simulate crack initiation, propagation, branching, and the complex interactions between materials and external loads. These models integrate material properties, stress-strain relationships, and failure criteria to provide valuable insights into complex fracture phenomena that are challenging to study experimentally.


This special issue aims to highlight state-of-the-art techniques in computational fracture mechanics and their applications in engineering, material design, and failure analysis. Articles that present novel contributions, including new theoretical insights, method development, or applications are encouraged. Topics of interest for publication include, but are not limited to:  

· Fracture mechanics

· Phase field methods

· Multiscale methods for fracture

· Computational methods for crack detection

· Composite materials

· Numerical methods

· Topological optimization

· Computational modelling


Keywords

Phase-field modeling, Multi-phase materials, Adaptive refinement, Brittle fracture, Crack propagation, Elasto-plastic fracture, Numerical implementation, Computational Modelling

Published Papers


  • Open Access

    ARTICLE

    Stress Intensity Factor, Plastic Limit Pressure and Service Life Assessment of a Transportation-Damaged Pipe with a High-Aspect-Ratio Axial Surface Crack

    Božo Damjanović, Pejo Konjatić, Marko Katinić
    CMES-Computer Modeling in Engineering & Sciences, Vol.145, No.2, pp. 1735-1753, 2025, DOI:10.32604/cmes.2025.072256
    (This article belongs to the Special Issue: Advances in Computational Fracture Mechanics: Theories, Techniques, and Applications)
    Abstract Ensuring the structural integrity of piping systems is crucial in industrial operations to prevent catastrophic failures and minimize shutdown time. This study investigates a transportation-damaged pipe exposed to high-temperature conditions and cyclic loading, representing a realistic challenge in plant operation. The objective was to evaluate the service life and integrity assessment parameters of the damaged pipe, subjected to 22,000 operational cycles under two daily charge and discharge conditions. The flaw size in the damaged pipe was determined based on a failure assessment procedure, ensuring a conservative and reliable input. The damage was characterized as a… More >

  • Open Access

    ARTICLE

    Fracture Modeling of Viscoelastic Behavior of Solid Propellants Based on Accelerated Phase-Field Model

    Yuan Mei, Daokui Li, Shiming Zhou, Zhibin Shen
    CMES-Computer Modeling in Engineering & Sciences, Vol.145, No.1, pp. 153-187, 2025, DOI:10.32604/cmes.2025.070252
    (This article belongs to the Special Issue: Advances in Computational Fracture Mechanics: Theories, Techniques, and Applications)
    Abstract Viscoelastic solids, such as composite propellants, exhibit significant time and rate dependencies, and their fracture processes display high levels of nonlinearity. However, the correlation between crack propagation and viscoelastic energy dissipation in these materials remains unclear. Therefore, accurately modeling and understanding of their fracture behavior is crucial for relevant engineering applications. This study proposes a novel viscoelastic phase-field model. In the numerical implementation, the adopted adaptive time-stepping iterative strategy effectively accelerates the coupling iteration efficiency between the phase-field and the displacement field. Moreover, all unknown parameters in the model, including the form of the phase-field More >

  • Open Access

    ARTICLE

    An Automated Adaptive Finite Element Methodology for 2D Linear Elastic Fatigue Crack Growth Simulation

    Abdulnaser M. Alshoaibi, Yahya Ali Fageehi
    CMES-Computer Modeling in Engineering & Sciences, Vol.145, No.1, pp. 189-214, 2025, DOI:10.32604/cmes.2025.071583
    (This article belongs to the Special Issue: Advances in Computational Fracture Mechanics: Theories, Techniques, and Applications)
    Abstract Fatigue crack growth is a critical phenomenon in engineering structures, accounting for a significant percentage of structural failures across various industries. Accurate prediction of crack initiation, propagation paths, and fatigue life is essential for ensuring structural integrity and optimizing maintenance schedules. This paper presents a comprehensive finite element approach for simulating two-dimensional fatigue crack growth under linear elastic conditions with adaptive mesh generation. The source code for the program was developed in Fortran 95 and compiled with Visual Fortran. To achieve high-fidelity simulations, the methodology integrates several key features: it employs an automatic, adaptive meshing… More >

  • Open Access

    ARTICLE

    A Simple and Robust Mesh Refinement Implementation in Abaqus for Phase Field Modelling of Brittle Fracture

    Anshul Pandey, Sachin Kumar
    CMES-Computer Modeling in Engineering & Sciences, Vol.144, No.3, pp. 3251-3286, 2025, DOI:10.32604/cmes.2025.067858
    (This article belongs to the Special Issue: Advances in Computational Fracture Mechanics: Theories, Techniques, and Applications)
    Abstract The phase field model can coherently address the relatively complex fracture phenomenon, such as crack nucleation, branching, deflection, etc. The model has been extensively implemented in the finite element package Abaqus to solve brittle fracture problems in recent studies. However, accurate numerical analysis typically requires fine meshes to model the evolving crack path effectively. A broad region must be discretized without prior knowledge of the crack path, further augmenting the computational expenses. In this proposed work, we present an automated framework utilizing a posteriori error-indicator (MISESERI) to demarcate and sufficiently refine the mesh along the… More >

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