Object

Title: Statistical approach to elastoplastic behaviour of polycrystals at finite deformations

Creator:

Lipinski, P. ; Berveiller, M. ; Corvasce, F.

Date issued/created:

1988

Resource Type:

Journal

Publisher:

Polish Scientific Publishers IFTR

Place of publishing:

Warszawa

Description:

Od Vol. 43, issue 1 (1991) wyd.: Polish Scientific Publishers = PWN ; Od Vol. 50, issue 4 (1998) wyd.: Agencja Reklamowo-Wydawnicza A. Grzegorczyk ; Od Vol. 53, issue 4/5 (2001) wyd: PAS. IFTR ; [1], 481-899 s. ; 24 cm

Abstract:

The aim of this study is to determine the elastoplastic properties of metallic polycrystals at large strains using the statistical methods developed by E. Kr ner [e.g.: Graded and perfect disorder in random medium elasticity. J. Eng. Mech. Div., ASCE 106, 889-914 (1980)]. The large number of microfields describing the internal structure evolution is taken into account. The evolution laws for these parameters are recalled or proposed. A few numerical results are finally presented which illustrate the evolution of the internal structure. Special attention is focussed on internal stresses and on stored energy linked with these second-order residual stresses and their influence on the overall behaviour of the polycrystal.

Relation:

Archives of Mechanics

Volume:

40

Issue:

5-6

Start page:

725

End page:

740

Resource Identifier:

oai:rcin.org.pl:82347

Source:

IPPT PAN, call no. P.262 ; click here to follow the link

Language:

eng

Language of abstract:

eng ; ; pol ; rus

Rights:

Creative Commons Attribution BY 4.0 license

Terms of use:

Copyright-protected material. [CC BY 4.0] May be used within the scope specified in Creative Commons Attribution BY 4.0 license, full text available at: ; -

Digitizing institution:

Institute of Fundamental Technological Research of the Polish Academy of Sciences

Original in:

Library of the Institute of Fundamental Technological Research of The Polish Academy of Sciences

Projects co-financed by:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget. ;

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