Column 4

Biaxial P–M Interaction Curve (with Slenderness)

fck (MPa): fy (MPa): b (mm): D (mm): Clear Height L (mm): End Condition: Both Ends Fixed (k=0.65) One Fixed, One Hinged (k=0.80) Both Hinged (k=1.0) One Fixed, Other Free (k=2.0) P (kN): Mx (kNm): My (kNm):