Strength Criterion Fit for Quasi-Isotropic Statically Loaded Materials, in: Fracture Damage of Structural Parts

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F04%3A00010472" target="_blank" >RIV/61989100:27230/04:00010472 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Strength Criterion Fit for Quasi-Isotropic Statically Loaded Materials, in: Fracture Damage of Structural Parts

Original language description

Failure in view of basic knowledge of physics of metals is given. Introduction of concepts "reference normal stress" and "reference shear stress" is discussed. From these the proposal of more precise definition of the multi-axial strength criterion has been developed. The criterion enables to estimate parameters of the strength surface in case of ductile materials. The validity of the developed criterion has been experimentally tested. The following applications of the criterion were discussed: 1. Haigh's diagram, 2. Fracture strain diagram transformation, 3. Determination of the strength criterion constants from the experimet results.

Czech name

Pevnostní kritérium vhodné pro kvazi-izotropní staticky namáhané materiály

Czech description

Failure in view of basic knowledge of physics of metals is given. Introduction of concepts "reference normal stress" and "reference shear stress" is discussed. From these the proposal of more precise definition of the multi-axial strength criterion has been developed. The criterion enables to estimate parameters of the strength surface in case of ductile materials. The validity of the developed criterion has been experimentally tested. The following applications of the criterion were discussed: 1. Haigh's diagram, 2. Fracture strain diagram transformation, 3. Determination of the strength criterion constants from the experimet results.

Type

D - Article in proceedings

CEP classification

JL - Fatigue and fracture mechanics

OECD FORD branch

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Project

<a href="/en/project/GA101%2F04%2F0475" target="_blank" >GA101/04/0475: Conjugated strength criterion</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2004

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Fracture Damage of Structural Parts

ISBN

ISBN 80-248-061

ISSN

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e-ISSN

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Number of pages

7

Pages from-to

207-213

Publisher name

VŠB - Technická univerzita Ostrava

Place of publication

Ostrava

Event location

Ostrava

Event date

Sep 6, 2004

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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