Column Properties

Material Properties

Concrete $f'_c$ (MPa)

Steel $f_y$ (MPa)

Geometry & Bracing

Width $b$ (mm)

Depth $h$ (mm)

Clear Height $l_u$ (m)

Effective Length $k$

Frame Bracing

Braced Unbraced

Axial $P_u$ (kN)

Curvature

$M_1$ (Small)

$M_2$ (Large)

Reinforcement

Bar Size (mm)

Cover (mm)

Bars $n_x$ (Width)

Bars $n_y$ (Depth)

Tie Size (mm)

Slender Column Design

Perform moment magnification analysis for slender reinforced concrete columns based on ACI 318M-11.

Design Moment ($M_c$): --