The conservation energy principle in description of stable and unstable states for aluminium

Tadeusz Wegner; Dariusz Kurpisz

doi:10.1002/pamm.200910135

Scientific Information System of the Poznań University of Technology

PL EN

Main page / Publications / The conservation energy principle in description of stable and unstable states for aluminium

Submit a comment

Article

Download BibTeX

Title

The conservation energy principle in description of stable and unstable states for aluminium

Authors

Tadeusz Wegner (WBMiZ) ^{[ 1 ][ P ]}
Dariusz Kurpisz (WBMiZ) ^{[ 1 ][ D ]}

^{[ 1 ]} Instytut Mechaniki Stosowanej, Wydział Budowy Maszyn i Zarządzania, Politechnika Poznańska | ^{[ P ]} employee | ^{[ D ]} phd student

Year of publication

2009

Published in

PAMM Proceedings in Applied Mathematics and Mechanics

Journal year: 2009 | Journal volume: vol. 9 | Journal number: iss. 1

Article type

scientific article

Publication language

english

Abstract

EN In the paper the physical model based on the energy conservation principle is proposed. On the basis of this principle the division of energy on volumetric and deviatory parts is presented. In this model a concept of energy division is recognised as important. Using the strain energy density function we can formulate criteria of the material equilibrium stability. Considerations are carried out for aluminium. All assumptions are based on uniaxial tension test supported by transverse deformation measurements.

Pages (from - to)

323 - 324

DOI

10.1002/pamm.200910135

URL

https://onlinelibrary.wiley.com/doi/10.1002/pamm.200910135

Presented on

80th Annual Meeting of the Gesellschaft für Angewandte Mathematik und Mechanik, 9-13.02.2009, Gdańsk, Poland

System created by Poznań University of Technology and Poznan Supercomputing and Networking Center

Log in through eKonto to add to SIS