Verification of material behaviour in the hole expansion test
The result's identifiers
Result code in 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>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Verification of material behaviour in the hole expansion test
Original language description
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.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů