Two active gages in uniaxial stress field - one aligned
with maximum principal strain, the other with transverse "Poisson"
Units for load and dimensions
must coincide with those for elastic modulus.
Load (lbf, etc.),
Elastic Modulus (lbf/in 2 , etc.),
Poisson's Ratio (nondimensional),
Distance from Load (in, etc.),
Width (in, etc.),
Thickness (in, etc.),
Gage Factor (nondimensional),