Garcia-Gonzalez Antonio, Aguilera Jose A, Cerezo Pablo M, Castro-Egler Cristina, Lopez-Crespo Pablo
Department of Civil and Materials Engineering, University of Malaga, C/Dr Ortiz Ramos, S/N, 29071 Malaga, Spain.
Materials (Basel). 2023 Dec 11;16(24):7603. doi: 10.3390/ma16247603.
This paper presents an extensive literature review focusing on the utilisation of crack tip plasticity as a crucial parameter in determining and enhancing crack growth models. The review encompasses a comprehensive analysis of various methodologies, predominantly emphasising numerical simulations of crack growth models while also considering analytical approaches. Although experimental investigations are not the focus of this review, their relevance and interplay with numerical and analytical methods are acknowledged. The paper critically examines these methodologies, providing insights into their advantages and limitations. Ultimately, this review aims to offer a holistic understanding of the role of crack tip plasticity in the development of effective crack growth models, highlighting the synergies and gaps between theoretical, experimental, and simulation-based approaches.
本文呈现了一篇广泛的文献综述，重点关注裂纹尖端塑性作为确定和改进裂纹扩展模型的关键参数的应用。该综述涵盖了对各种方法的全面分析，主要强调裂纹扩展模型的数值模拟，同时也考虑分析方法。尽管实验研究并非本综述的重点，但承认它们与数值和分析方法的相关性及相互作用。本文批判性地审视了这些方法，深入了解其优点和局限性。最终，本综述旨在全面理解裂纹尖端塑性在有效裂纹扩展模型发展中的作用，突出理论、实验和基于模拟的方法之间的协同作用和差距。
