{"title":"Autowave Physics of Inhomogeneous Plastic Flow","authors":"L. B. Zuev, Yu. A. Khon","doi":"10.1134/S1029959924601325","DOIUrl":null,"url":null,"abstract":"<p>The paper presents the history of the autowave model for localized plastic flow developed at the ISPMS SB RAS and describes the fundamentals of the autowave approach to the problem of inhomogeneous plastic flow based on the idea of plastic flow localization. Attention is drawn to the historical aspect of the development of new ideas about the phenomenon of plasticity. The main relations of the autowave plasticity model (conformity principle, elastoplastic and mass invariants of plastic strain) are given, and its technical applications are considered. The two-component model is used to develop the theory of inhomogeneous plastic flow, taking into account the correlated (collective) properties of ensembles of deformation carriers. It is shown that solutions of the obtained equations describe patterns observed at all stages of strain hardening.</p>","PeriodicalId":726,"journal":{"name":"Physical Mesomechanics","volume":"28 1","pages":"1 - 26"},"PeriodicalIF":1.8000,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physical Mesomechanics","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1134/S1029959924601325","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, CHARACTERIZATION & TESTING","Score":null,"Total":0}
引用次数: 0
Abstract
The paper presents the history of the autowave model for localized plastic flow developed at the ISPMS SB RAS and describes the fundamentals of the autowave approach to the problem of inhomogeneous plastic flow based on the idea of plastic flow localization. Attention is drawn to the historical aspect of the development of new ideas about the phenomenon of plasticity. The main relations of the autowave plasticity model (conformity principle, elastoplastic and mass invariants of plastic strain) are given, and its technical applications are considered. The two-component model is used to develop the theory of inhomogeneous plastic flow, taking into account the correlated (collective) properties of ensembles of deformation carriers. It is shown that solutions of the obtained equations describe patterns observed at all stages of strain hardening.
期刊介绍：
The journal provides an international medium for the publication of theoretical and experimental studies and reviews related in the physical mesomechanics and also solid-state physics, mechanics, materials science, geodynamics, non-destructive testing and in a large number of other fields where the physical mesomechanics may be used extensively. Papers dealing with the processing, characterization, structure and physical properties and computational aspects of the mesomechanics of heterogeneous media, fracture mesomechanics, physical mesomechanics of materials, mesomechanics applications for geodynamics and tectonics, mesomechanics of smart materials and materials for electronics, non-destructive testing are viewed as suitable for publication.
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