UB 203x102x23

United Kingdom

Dimensions

203 mm

depth

102 mm

flange width

t_f

9.3 mm

flange thickness

t_w

5.4 mm

web thickness

r₁

7.6 mm

fillet radius

Secondary Dimensions

169 mm

depth between fillets

P_B

790 mm

perimeter

Properties

23.1 kg/m

weight

2,940 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

50.9 mm

shear center distance to edge

x-x Axis

I_x

21ᴇ6 mm⁴

moment of inertia

S_x

207,000 mm³

elastic section modulus

Z_x

234,000 mm³

plastic section modulus

r_x

84.6 mm

radius of gyration

c_y

102 mm

distance from edge to centroidal axis

y_p

102 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

1.64ᴇ6 mm⁴

moment of inertia

S_y

32,200 mm³

elastic section modulus

Z_y

49,700 mm³

plastic section modulus

r_y

23.6 mm

radius of gyration

c_x

50.9 mm

distance from edge to centroidal axis

x_p

50.9 mm

horizontal distance from edge to plastic neutral axis

Torsion

70,200 mm⁴

torsional constant

C_w

15.4ᴇ9 mm⁶

warping constant

W_no

4,930 mm²

normalized warping function

S_w1

1.17ᴇ6 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

34.8 kN-m

available flexural strength

V_n

Ω_v

109 kN

available shear strength

P_max

91.3 kN

maximum uniform load

Minor Axis Bending

M_n

Ω_b

7.39 kN-m

available flexural strength

V_n

Ω_v

169 kN

available shear strength

P_max

19.4 kN

maximum uniform load

Axial Strength

P_n

437 kN

available tensile strength

P_n

Ω_c

182 kN

available compressive strength

Beam Calculators for UB203x102x23

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