Integral methods for the determination of fracture characteristics of general stress concentrators.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F02%3A07023117" target="_blank" >RIV/68081723:_____/02:07023117 - 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

Integral methods for the determination of fracture characteristics of general stress concentrators.

Original language description

The integral appoaches for calculation of generalized stress intensity factors (GSIF) are presented. Integral identities are derived using the Betti reciprocal theorem as a superposition of two independent solutions satisfying the sam boundary conditions. The complementary solution for computation of GSIF is assembled using the negative eigenvalues lambda. This algorithm yields a set of integral identities that allow to estimate GSIF separately for mode I and II. A quantitative comparsion of the integral approach with recently used extrapolation method is proposed in conclusion.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JL - Fatigue and fracture mechanics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

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

Article name in the collection

Aplikovaná mechanika 2002.

ISBN

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ISSN

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e-ISSN

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Number of pages

10

Pages from-to

426

Publisher name

VŠB-Technická Univerzita Ostrava

Place of publication

Ostrava

Event location

Ostrava [CZ]

Event date

Apr 8, 2002

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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