Calculating Circular Flat Plates

Cross section size

A = π R 2

Edge supported around the circumference, load distributed uniformly over the surface

Maximum stress

Deflection

Rotation at support position

Edge fixed around circumference, load distributed uniformly over the surface

Maximum stress

Deflection

Edge supported around the circumference, load concentrated at the center

Maximum stress

Deflection

Rotation at support position

Edge fixed around circumference, load concentrated at the center

Maximum stress

Deflection

Strength check

σ max S y / k s

k s k