№ 20

Russia

Dimensions

200 mm

depth

100 mm

flange width

t_f

8.4 mm

flange thickness

t_w

5.2 mm

web thickness

r₁

9.5 mm

fillet radius

r₂

4 mm

tip radius

Properties

21 kg/m

weight

2,680 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

50 mm

shear center distance to edge

x-x Axis

I_x

18.4ᴇ6 mm⁴

moment of inertia

S_x

184,000 mm³

elastic section modulus

Z_x

208,000 mm³

plastic section modulus

r_x

82.8 mm

radius of gyration

100 mm

distance from edge to centroidal axis

y_p

100 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

1.15ᴇ6 mm⁴

moment of inertia

S_y

23,100 mm³

elastic section modulus

Z_y

37,400 mm³

plastic section modulus

r_y

20.7 mm

radius of gyration

50 mm

distance from edge to centroidal axis

x_p

50 mm

horizontal distance from edge to plastic neutral axis

Torsion

69,500 mm⁴

torsional constant

C_w

9.96ᴇ9 mm⁶

warping constant

W_no

4,790 mm²

normalized warping function

S_w1

1.01ᴇ6 mm⁴

warping statical moment

Allowable Strength Design

Beam Length

Steel Grade

Material

F_y

248 N/mm²

yield strength

F_u

400 N/mm²

ultimate tensile strength

Major Axis Bending

M_n

Ω_b

30.9 kN-m

available flexural strength

V_n

Ω_v

103 kN

available shear strength

W_max

81.1 kN

maximum uniform load

Open in beam calculator →

P_max

40.5 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

5.49 kN-m

available flexural strength

V_n

Ω_v

150 kN

available shear strength

W_max

14.4 kN

maximum uniform load

Open in beam calculator →

P_max

7.21 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

398 kN

available tensile strength

P_n

Ω_c

128 kN

available compressive strength

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