Evaluation of Ductile Fracture Using Micro-samples

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F15%3A%230000637" target="_blank" >RIV/26316919:_____/15:#0000637 - isvavai.cz</a>

Result on the web

<a href="http://www.sciencedirect.com/science/article/pii/S187770581501721X" target="_blank" >http://www.sciencedirect.com/science/article/pii/S187770581501721X</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.proeng.2015.08.082" target="_blank" >10.1016/j.proeng.2015.08.082</a>

Result language

angličtina

Original language name

Evaluation of Ductile Fracture Using Micro-samples

Original language description

The FEM simulations in the field of design and safety assessment represent very powerful tools. The plastic strain represents one of the most crucial parts in the process of ductile damage. If the damage additionally affects plastic behavior of the material then we can talk about the so called coupledcontinual damage model.The FEM simulations are strongly limited by material input data and available material models. Many of the current calculations are still performed on the basis of standard tensile tests. Such a material description is not sufficient for accurate design assessment and detailed material behaviour description has to be used for a reliable results. Gained standard tensile test results are useful for elastic solutions or elastic-plasticsolution for small plastic strains. If states near to fracture are to be considered, more complex material description taking into account multiaxial loading conditions should be applied. Thus samples of various geometries tested under va

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JP - Industrial processes and processing

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)

Publication year

2015

Confidentiality

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

Name of the periodical

Procedia Engineering

ISSN

1877-7058

e-ISSN

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Volume of the periodical

114(2015)

Issue of the periodical within the volume

19.8.2015

Country of publishing house

PT - PORTUGAL

Number of pages

8

Pages from-to

377-384

UT code for WoS article

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EID of the result in the Scopus database

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