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Column Design for Bending and Axial Force
According to Eurocode: EN 1992-1-1

column-design.png

Cross section dimensions

Width - b = mm, Height - h = mm

Reinforcement area

Left - As1 = mm², Right - As2 = As1 mm²

Concrete cover to the center of reinforcement

Left - d1 = mm, Right - d2 = d1 mm

Section design loads

№ 1 - MEd_1 = kN·m, NEd_1 = kN
№ 2 - MEd_2 = kN·m, NEd_2 = kN
№ 3 - MEd_3 = kN·m, NEd_3 = kN
№ 4 - MEd_4 = kN·m, NEd_4 = kN
№ 5 - MEd_5 = kN·m, NEd_5 = kN

All input values for MEd and NEd must be positive!

Positive axial force is compressive!

Material properties

[EN 1992-1-1, Table 3.1]

Concrete

Characteristic compressive cylinder strength - fck = MPa

Partial safety factor for concrete - γc = 1.5 , αcc =

Steel

Characteristic yield strength - fyk = MPa

Imperfections and second order effects

Ratio of quasi-permanent bending moment: M0Eqp/M0Ed = KG =

Long term creep factor - φ(∞,t0) = φ =

Column height - L = mm

Effective column height - Lo = ·L mm

Number of vertical elements - m =


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