What is the maximum pressure on the form in PSF?
Length of the form=50' Rate=3'/hour Tempature=60o MaxDeflection =1/4"
Plywood: f = 2000psi S = 0.670inch2/Ft E=1.6 I =0.251
Dimension Lumber: f = 1875 psi E= 1.76 H=180 psi
Ties = 5 KIP working load capacity