Verification of material behaviour in the hole expansion test
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F22%3A00361250" target="_blank" >RIV/68407700:21220/22:00361250 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Verification of material behaviour in the hole expansion test
Popis výsledku v původním jazyce
This article deals with the determination and magnitude of deformations in the area of a hole into which a test tool is introduced by a certain force and velocity. Holes are made in different methods, and the change in behaviour around each hole is observed, where the tool and the test conditions remain the same. The aim of the paper is to obtain realistic coefficient parameters that can be used as a basis for numerical simulations, e.g. as boundary conditions or input correction factors. In the experimental part of this paper, I am specifically concerned with the behaviour and determination of the limiting deformation of the respective holes for different material grades.
Název v anglickém jazyce
Verification of material behaviour in the hole expansion test
Popis výsledku anglicky
This article deals with the determination and magnitude of deformations in the area of a hole into which a test tool is introduced by a certain force and velocity. Holes are made in different methods, and the change in behaviour around each hole is observed, where the tool and the test conditions remain the same. The aim of the paper is to obtain realistic coefficient parameters that can be used as a basis for numerical simulations, e.g. as boundary conditions or input correction factors. In the experimental part of this paper, I am specifically concerned with the behaviour and determination of the limiting deformation of the respective holes for different material grades.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
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OECD FORD obor
20301 - Mechanical engineering
Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2022
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů