Correctionofend-faceindentationinSHPBtest

SONG Li; HU Shi-sheng

doi:10.11883/1001-1455(2010)02-0203-06

Volume 30 Issue 2

Nov. 2010

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SONG Li, HU Shi-sheng. Correctionofend-faceindentationinSHPBtest[J]. Explosion And Shock Waves, 2010, 30(2): 203-208. doi: 10.11883/1001-1455(2010)02-0203-06

Citation:

SONG Li, HU Shi-sheng. Correctionofend-faceindentationinSHPBtest[J]. Explosion And Shock Waves, 2010, 30(2): 203-208. doi: 10.11883/1001-1455(2010)02-0203-06

SONG Li, HU Shi-sheng. Correctionofend-faceindentationinSHPBtest[J]. Explosion And Shock Waves, 2010, 30(2): 203-208. doi: 10.11883/1001-1455(2010)02-0203-06

Citation:

SONG Li, HU Shi-sheng. Correctionofend-faceindentationinSHPBtest[J]. Explosion And Shock Waves, 2010, 30(2): 203-208. doi: 10.11883/1001-1455(2010)02-0203-06

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Correctionofend-faceindentationinSHPBtest

doi: 10.11883/1001-1455(2010)02-0203-06

1.
Mechanicsand MaterialsScienceResearchCenter,NingboUniversity,
2.
Ningbo 315211,Zhejiang,China;

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Corresponding author: SONG Li
Publish Date: 2010-03-25

Abstract

Abstract

Atechniquewasdescribedformodelingtheend-faceindentationduringtheSHPBtest.A numericalcorrectionprocedurewasestablishedbasedonthismodel.Bycombiningthistechniquewith othertechniquesinthedataprocessingofSHPBtest,theaccuracyofstraincalculationwasimproved dramatically.ItextendstheSHPBtesttosmallstrainrangeandmakesitpossibletoobtaintheoverallhighstrain- ratestress-straincurvewithaccuracyandreliabilitycomparablewithquasi-staticmaterialtests.
- solidmechanics,
- end-faceindentation,
- splitHopkinsonpressurebar,
- SHPBtest