The flexure capacity is calculated at each analysis point. This in turn is used to make sure the utilization, defined below, is always less than 1.
Strain Compatibility
Flexure capacity is computed using strain compatibility. For strain compatibility, a neutral axis is assumed and the section is checked for static equilibrium.
Force in Concrete
Stress Strain Curve
Force in Strand
Stress Strain Curve
Force in Rebar / Mesh
Stress Strain Curve
Principal Axis / Bi-axial Problems
