Planar Biaxial Testing
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Planar Biaxial | Biaxial Testing Systems

Constitutive models are necessary to predict the mechanical behavior of biological tissues. However, biological materials present challenges in constitutive modeling due to their complex mechanical behavior. Their oriented fibrous structures often exhibit pronounced mechanical anisotropy. Due to anisotropy, stress strain data generated from uniaxial tests cannot be used to extrapolate to generalized three-dimensional constitutive equations. Since biological tissues are generally considered incompressible, planar biaxial testing allows for a two-dimensional stress-state that can be used to characterize their mechanical properties and validate the constitutive models.

ADMET planar biaxial testing systems are engineered solutions based on specimen sizes, specimen elongations, test speeds, force capacities, environmental conditions and gripping requirements. Each system comes equipped with ADMET’s biaxial version of the MTESTQuattro Materials Testing System.

Planar Biaxial Testing Equipment

ADMET's Planar Biaxial tester

Planar Biaxial Testing Machine

ADMET’s planar biaxial test systems are engineered to your sample size, elongation, and test speed and force specifications.

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Planar Biaxial Testing Articles

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