Results 101 to 110 of about 3,979 (211)
Constitutive Equation for V–5Cr–5Ti at High Temperatures Measured Using the SHPB Technique
, 2011 A high temperature split Hopkinson pressure bar (SHPB) test system is used to investigate the effects of temperature as well as those of strain and strain-rate.
Yi Xia Yan +3 more
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, 2011 Strain-rate effect on the compressive strength of brittle materials is normally characterized using split Hopkinson pressure bar (SHPB) technique. It has been found recently that the transition strain-rate observed in SHPB tests on concrete-like and ...
Li, Q. M.; id_orcid +3 more
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Numerical Analysis of Incident Wave Pulse Shaping for SHPB Measurements
, 2020 V předkládané práci se autor věnuje problematice šíření napěťových vln při SHPB měření, uceluje metodiku provádění SHPB simulací pomocí řešiče LS-DYNA a analyzuje metody tvarování vln za použití vlastních naprogramovaných automatizovaných procedur ...
Radim Dvořák
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Stress Wave Attenuation in Aluminum Alloy and Mild Steel Specimens Under SHPB Tensile Testing
, 2018 Investigations on the effect of intensity of incident pressure wave applied through the striker bar on the specimen force histories and stress wave attenuation during split Hopkinson pressure bar (SHPB) tensile testing are presented.
RAVIKUMAR, G +4 more
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Dynamic deformation of aluminum alloys at high temperature by using SHPB techniques
, 2009 This paper studies the dynamic deformation behaviour of aluminium alloys such as 2024-T3 and 6061-T6 by using a modified high-temperature split Hopkinson pressure bar (SHPB) technique with a pulse shaper at elevated and room temperature range.
O.S. Lee +9 more
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, 2011 For rock-like materials, large diameter SHPB (Split Hopkinson Pressure Bar,SHPB) is necessary and essential in dynamic test. Based on the finite element software ANSYS/LS- DYNA, the transmission of different stress pulse waveform in large diameter bar ...
Feng Qiang Gong, Ke Gao, Xi Ling Liu
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Konstruiranje, gradnja in umerjanje SHPB preizkuševališča
, 2015 Split Hopkinson Pressure Bar test allows us to determine mechanical characteristic of materials, at strain rates ranging from 10^2to 8 x 10^3 s-1. Metalic material can whitstand much higher loads at such high strain rates, but they can whitstand it for a shorter period of time.
openaire +1 more source
, 2006 In order to facilitate characterization of materials at high strain rate and high temperature, this paper introduces a technique for using the traditional Split Hopkinson Pressure Bar (SHPB) system at elevated temperature, with a different geometry for ...
A. Gavrus, B. Davoodi, E. Ragneau
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Different numerical methods around the SHPB experiment
, 2014 The Split Hopkinson Pressure Bar (SHPB) is a materials testing apparatus primarily designed for the analysis of viscoplastic material behavior at very high strain rates.
Köppe, Tabea +2 more
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