Tensile testing at High Strain Rates Using DIC method

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F13%3A%230000480" target="_blank" >RIV/26316919:_____/13:#0000480 - isvavai.cz</a>
Result on the web
<a href="http://metal2013.tanger.cz/files/proceedings/12/reports/1851.pdf" target="_blank" >http://metal2013.tanger.cz/files/proceedings/12/reports/1851.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Tensile testing at High Strain Rates Using DIC method
Original language description
As prediction of material behaviour by Finite Elements Analysis is nowadays an integral part of material engineering, the necessity to obtain relevant material data with highest accuracy possible became crucial. Usually, tensile tests are performed underquasi-static conditions, which mean that the loading of specimen corresponds with strain rate about hundredths s-1. In reality, however, materials are often subjected to much higher strain rates (up to thousands s-1) and their properties can change rapidly with rising strain rate. Material testing at high strain rates is important especially for materials that are used in applications where impact damage is probable, such as in pressure vessels, vehicles etc. For this paper, individual tests were performed at strain rates from hundredths s-1 up to hundreds s-1, recorded using standard or high speed camera and evaluated by Digital Image Correlation (DIC) method. This method is based on recognition of change of pattern in sequence of ima
Czech name
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Czech description
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Project
<a href="/en/project/FR-TI2%2F279" target="_blank" >FR-TI2/279: *Ductile damage parameters identification for nuclear power stations</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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