Method of Predicting Necking True Stress in a Thin-Walled Tube Under a Complex Stress State-Reference-Cited by-同舟云学术

Method of Predicting Necking True Stress in a Thin-Walled Tube Under a Complex Stress State

Published:2020-11-01 Issue:2 Volume:70 Page:101-116
ISSN:2450-5471
Container-title:Strojnícky časopis - Journal of Mechanical Engineering
language:en
Short-container-title:

Author:

Halyna Kozbur¹

Affiliation:

1. Ternopil Ivan Puluj National Technical University , Computer Science Department , Ruska str., 56 , Ternopil , Ukraine

Abstract

Abstract Method of predicting the strength of thin-walled tubes under a complex stress state, taking into account changes in the initial dimensions, is proposed. Uniform plastic deformation of a thin-walled tube under short-term static load by internal pressure and axial tension is considered. The tube material is considered to be homogeneous, isotropic and incompressible. The principle of maximum load is used to derive analytical dependences. The main decisions and conclusions were made using the Considere scheme.

Publisher

Walter de Gruyter GmbH

Subject

Mechanical Engineering

Link

https://www.sciendo.com/pdf/10.2478/scjme-2020-0024

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