Straightening Bench
Bending/shear stress, local bearing and deformation of straightening workbench (plate / ribbed box).
🛠️ Input Parameters
kN
m
MPa
mm
MPa
cm²
m
cm
mm
mm
mm
mm
📊 Results
Bending compressive stressMPa
Bending tensile stressMPa
Support shear stressMPa<0.6σ
Equivalent stress σeqMPa
Maximum deformationmm
Local bearing stressMPa<1.5σ
📌 Note
Ribbed bench treated as wide beam: σ=M/W; δ=F·L³/(48EI). Max deformation must be less than allowable. Box: I=(bfH³−(bf−tw)hw³)/12, H=hw+2tf. Local bearing σ=F/Acontact.