Elastic-plastic torsion of a Cosserat-type rod

Autor:	Julius Kaplunov, H. Lippmann
Rok vydání:	1995
Předmět:	Singular perturbation Singularity Mechanical Engineering Numerical analysis Mathematical analysis Solid mechanics Computational Mechanics Fluid dynamics Torsion (mechanics) Governing equation Elastic plastic Mathematics
Zdroj:	Acta Mechanica. 113:53-62
ISSN:	1619-6937 0001-5970
Popis:	Elastic-plastic torsion of a Cosserat-type rod of a solid circular cross-section is considered. The governing equations are linearised using a small parameter which is equal to the relative grain rize. The linearized problem is subjected to asymptotic analysis based on the singular perturbation technique. Qualitative features of the elastic-plastic state of the rod are discussed. Apparently, this is the first explicit asymptotic solution for the elastic-plastic Cosserat continuum.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::673194248333d006df30f6129512feed https://doi.org/10.1007/bf01212633 Zobrazit plný text záznamu Full text from SpringerLink