Improved experimental and diagnostic techniques for dynamic tensile stress-strain measurement with a Kolsky tension bar

Kolsky tension bar experiments were improved for dynamic tensile stress-strain measurements with higher fidelity and minimal uncertainties. The difficulties associated with specimen gripping, relatively short gage section, and geometric discontinuity at the bar ends all compromise the accuracy of th...

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Veröffentlicht in:	Measurement science & technology 2018-05, Vol.29 (7), p.75201
Hauptverfasser:	Qiu, Ying, Loeffler, Colin M, Nie, Xu, Song, Bo
Format:	Artikel
Sprache:	eng
Schlagworte:	dynamic strain measurement ENGINEERING Kolsky tension bar laser extensometer lock nuts Young's modulus
Online-Zugang:	Volltext
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