TESTING OF HYBRID NICKEL-POLYURETHANE FOAMS AT HIGH STRAIN-RATES USING HOPKINSON BAR AND DIGITAL IMAGE CORRELATION

TESTING OF HYBRID NICKEL-POLYURETHANE FOAMS AT HIGH STRAIN-RATES USING HOPKINSON BAR AND DIGITAL IMAGE CORRELATION

In this paper Split Hopkinson pressure bar (SHPB) was used for dynamic testing of nickel coated polyurethane hybrid foams. The foams were manufactured by electrodeposition of a nickel coating on the standard open-cell polyurethane foam. High strength aluminium alloy bars instrumented with foil strai...

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Bibliographic Details
Main Authors: Marcel Adorna, Petr Zlámal, Tomáš Fíla, Jan Falta, Markus Felten, Michael Fries, Anne Jung
Format: Article
Language:English
Published: CTU Central Library 2018-10-01
Series:Acta Polytechnica CTU Proceedings
Subjects:
SHPB, hybrid foam, DIC, strain-gauge measurement
Online Access:https://ojs.cvut.cz/ojs/index.php/APP/article/view/5096

Internet

https://ojs.cvut.cz/ojs/index.php/APP/article/view/5096

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