Publication detail
Determination of dynamic mechanical properties of material by using the Hopkinson test.
KRÁSNY, D. PERNICA, Z.
Czech title
Stanovení dymanických vlastností materiálů při Hopkinsnově testu.
English title
Determination of dynamic mechanical properties of material by using the Hopkinson test.
Type
conference paper
Language
en
Original abstract
The contribution includes evalution of the Hopkinson pressure bar test for grade 14220.3 steel. Incident, reflected and transmitted pulsation for various projectile velocities were measured. From the pulsation, the stress-strain and strain rate-deformation dependencies were established.
Czech abstract
Příspěvek se zabývá chováním materiálu 14220.3 při Hopkinsonově testu. Dopadající projektily vyvolají puls, který je osciloskopem změřen. Z rázových vln jsou vyhodnocovány závislosti napětí-deformace a rychlost deformace-deformace.
English abstract
The contribution includes evalution of the Hopkinson pressure bar test for grade 14220.3 steel. Incident, reflected and transmitted pulsation for various projectile velocities were measured. From the pulsation, the stress-strain and strain rate-deformation dependencies were established.
Keywords in English
Hopkinson test, stress-strain, strain rate
RIV year
2002
Released
02.09.2002
Publisher
Federation of europan materials societies
Location
Lausanne
ISBN
XX
Book
Junior-Euromat Conference 2002
Pages count
4
BIBTEX
@inproceedings{BUT10061,
author="Dalibor {Krásny} and Zbyněk {Pernica},
title="Determination of dynamic mechanical properties of material by using the Hopkinson test.",
booktitle="Junior-Euromat Conference 2002",
year="2002",
month="September",
publisher="Federation of europan materials societies",
address="Lausanne",
isbn="XX"
}