Frame Stress Calculator
Pekin Workshop Standards • Calculating Load-Bearing Capacity in PSI
Workshop Parameters
Wood Species
Black Walnut (Juglans nigra)
White Oak (Quercus alba)
Hard Maple (Acer saccharum)
Black Cherry (Prunus serotina)
Eastern White Pine (Pinus strobus)
Moisture Content (%)
Standard equilibrium for indoor frames: 6-12%
Joint Angle (degrees)
Miter joints typically 45°; butt joints 90°
Design Load Factor
Standard Display (1.5x safety)
Museum Grade (2.0x safety)
Structural/Transport (2.5x safety)
Reset to Pekin Defaults
Calculated Tolerance
Modulus of Rupture (Adjusted)
0
psi
⚠️ Critical Threshold Exceeded
Current configuration exceeds safe compression limits. Reduce moisture content or increase joint reinforcement.
Material Specifications
Property
Value
Unit
Modulus of Elasticity
0
psi
Compression Perpendicular
0
psi
Density
0
lb/ft³
Shrinkage (Tangential)
0
%