Compliances and resistances of cracks with multiple contacts between faces: An overview

IF 5.7 1区工程技术 Q1 ENGINEERING, MULTIDISCIPLINARY

International Journal of Engineering Science Pub Date : 2025-03-07 DOI:10.1016/j.ijengsci.2025.104235

A. Markov , S. Kanaun , M. Kachanov

引用次数: 0

Abstract

Partial contacts between faces are common in cracks. They produce strong stiffening effect, even if they are small. The cross-property connection implies that they produce a similar effect on the crack resistivity contributions. These effects lead to a substantial reduction of the “effective” crack density that controls the overall properties. The present work analyzes these issues in a systematic way, as functions of contact distributions. In particular, the effects of contact density and clustering are examined. The paper contains a critical review of the earlier works as well as new results.

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面间多接触裂纹的顺应性和阻力：综述

面之间的局部接触在裂缝中很常见。即使它们很小，也能产生很强的加劲作用。交叉属性连接意味着它们对裂纹电阻率贡献产生相似的影响。这些影响导致控制整体性能的“有效”裂纹密度大幅降低。本工作以系统的方式分析了这些问题，作为接触分布的函数。特别地，研究了接触密度和聚类的影响。这篇论文包含了对早期工作和新结果的批判性回顾。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Engineering Science 工程技术-工程：综合

CiteScore

11.80

自引率

16.70%

发文量

审稿时长

45 days

期刊介绍： The International Journal of Engineering Science is not limited to a specific aspect of science and engineering but is instead devoted to a wide range of subfields in the engineering sciences. While it encourages a broad spectrum of contribution in the engineering sciences, its core interest lies in issues concerning material modeling and response. Articles of interdisciplinary nature are particularly welcome. The primary goal of the new editors is to maintain high quality of publications. There will be a commitment to expediting the time taken for the publication of the papers. The articles that are sent for reviews will have names of the authors deleted with a view towards enhancing the objectivity and fairness of the review process. Articles that are devoted to the purely mathematical aspects without a discussion of the physical implications of the results or the consideration of specific examples are discouraged. Articles concerning material science should not be limited merely to a description and recording of observations but should contain theoretical or quantitative discussion of the results.