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Combined Bending, Shear and Torsion Design of RC Beam
According to Eurocode: EN 1992-1-1


Cross section dimensions

bw = mm, hw = mm

bf = mm, hf = mm

Shear link legs count - nw =

Bottom bars diameter: Φb = mm

Top and middle bars diameter: Φt = mm

Links diameter (closed and anchored): Φs = mm

Concrete cover - cnom = mm

Number of middle rows of bars - nef =

Section design loads

Torsional moment - TEd = kN·m

Bending moment - MEd = kN·m

Shear force - VEd = kN

Material properties

Concrete [EN 1992-1-1, Table 3.1]

Characteristic compressive cylinder strength - fck = MPa,

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


Characteristic yield strength - fyk = MPa

Limit compression zone depth - ξlim =

(enter ξyd for elastic or 0.45 for plastic analysis)