Is stress distribution uniform in a two-dimensional isotropic fibre-reinforced plastic subjected to tensile loading?

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Ankur Shah

If the isotropic fibers are 100% uniformly dispersed with no aggregates and equal spacing between them with uniform geometry then it would have uniform 2D stress gradient.

Stephanie Harris

It's important to test several samples and report the error with your data. ASTM standards tell you how many samples (I believe at least 5) should be tested.

Samuel Chuah

It depends on the degree of dispersion and the distribution of your fibers.

You can use the composite "Law of mixtures" equation as a principle