Design of Rectangular Column Section

Design of Column

Actual Reinforcement Ratio %
Min. Reinforcement Ratio %
Max. Reinforcement Ratio %

Column Reinforcement:

As1 = Dia Seondary Rebar (As')
As2 = Dia Side Bars
As3 = Dia Main Rebar (As)

Column Geometry in X Direction:

Building Type
Unbraced Length X-Dir mm
Upper End Condition
Lower End Condition

K - Factor
Slenderness Ratio
Column Classification

Column Geometry in Y Direction:

Building Type
Unbraced Length Y-Dir mm
Upper End Condition
Lower End Condition

K - Factor
Slenderness Ratio
Column Classification

Column Location

Analysis Factored Loads

Case-1

Factored Axial Load kN
Factored Moment Mu_x kN.m ⮬
Factored Moment Mu_y kN.m ⮩

Case-2

Factored Axial Load kN
Factored Moment Mu_x kN.m ⮬
Factored Moment Mu_y kN.m ⮩

Case-3

Factored Axial Load kN
Factored Moment Mu_x kN.m ⮬
Factored Moment Mu_y kN.m ⮩

Case-4

Factored Axial Load kN
Factored Moment Mu_x kN.m ⮬
Factored Moment Mu_y kN.m ⮩

Load Case - 1

External Pu kN

External Mu_x kN.m
Additional Mu_x kN.m
Design Mu_x kN.m

External Mu_y kN.m
Additional Mu_y kN.m
Design Mu_y kN.m

Biaxial Interaction Ratio

Load Case - 2

External Pu kN

External Mu_x kN.m
Additional Mu_x kN.m
Design Mu_x kN.m

External Mu_y kN.m
Additional Mu_y kN.m
Design Mu_y kN.m

Biaxial Interaction Ratio

Load Case - 3

External Pu kN

External Mu_x kN.m
Additional Mu_x kN.m
Design Mu_x kN.m

External Mu_y kN.m
Additional Mu_y kN.m
Design Mu_y kN.m

Biaxial Interaction Ratio

Load Case - 4

External Pu kN

External Mu_x kN.m
Additional Mu_x kN.m
Design Mu_x kN.m

External Mu_y kN.m
Additional Mu_y kN.m
Design Mu_y kN.m

Biaxial Interaction Ratio

Marerial data:

Column Section:

Column Reinforcement:

Column Geometry in X Direction:

Column Geometry in Y Direction:

Analysis Factored Loads

Case-1

Case-2

Case-3

Case-4

Load Case - 1

Load Case - 2

Load Case - 3

Load Case - 4