Please enter all variables.

Track bearing length:	(ft)
Track bearing width:	(ft)
Track toe load:	(psi)
Track heel load:	(psi)
Mat width:	(ft)
Mat length:	(ft)
Mat thickness:	(in)
Mat weight:	(lbs)
Allowable GBP:	(psf)
Allowable bending stress:	(psi) (1400 for hardwood)
Allowable shear stress:	(psi) (200 for hardwood)