Strain gauge labview

[Almudenadcg]

Buenas tardes.

En relación al módulo AI Strain Gage y dentro de él al Strain Gage Information (ver figura adjunta), ¿por qué se pide el coeficiente de Poisson de la galga, si el efecto de este coeficiente ya está incluido en el factor galga (gage factor) ya que K=(dR/R)/(dL/L)= (1+2*poisson)+C(1-2*poisson) siendo C la constante de Bridgman.

Gracias.

[altenbach]

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