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Article Dans Une Revue Experimental Mechanics Année : 2017

Estimating Measurement Uncertainty on Stress-Strain Curves from SHPB

Résumé

Split Hopkinson Pressure Bar tests are commonly used to determine material stress-strain relationship at high deformation rates. Obtaining this relationship is dependant both on certain assumptions and substantial post-processing of the data recorded during the test. Measurement uncertainty rarely appears on the resulting curves. This article introduces a simple method of estimating the measurement uncertainty associated with SHPB tests.
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Dates et versions

hal-01598507 , version 1 (29-09-2017)

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Denis Brizard, Sylvie Ronel, Eric Jacquelin. Estimating Measurement Uncertainty on Stress-Strain Curves from SHPB. Experimental Mechanics, 2017, 57 (5), pp.735-742. ⟨10.1007/s11340-017-0260-8⟩. ⟨hal-01598507⟩
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