UB 254x102x22

United Kingdom

Dimensions

254 mm

depth

102 mm

flange width

t_f

6.8 mm

flange thickness

t_w

5.7 mm

web thickness

r₁

7.6 mm

fillet radius

Secondary Dimensions

225 mm

depth between fillets

P_B

890 mm

perimeter

Properties

22 kg/m

weight

2,800 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

50.8 mm

shear center distance to edge

x-x Axis

I_x

28.4ᴇ6 mm⁴

moment of inertia

S_x

224,000 mm³

elastic section modulus

Z_x

259,000 mm³

plastic section modulus

r_x

101 mm

radius of gyration

c_y

127 mm

distance from edge to centroidal axis

y_p

127 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

1.19ᴇ6 mm⁴

moment of inertia

S_y

23,500 mm³

elastic section modulus

Z_y

37,300 mm³

plastic section modulus

r_y

20.6 mm

radius of gyration

c_x

50.8 mm

distance from edge to centroidal axis

x_p

50.8 mm

horizontal distance from edge to plastic neutral axis

Torsion

41,500 mm⁴

torsional constant

C_w

18.2ᴇ9 mm⁶

warping constant

W_no

6,280 mm²

normalized warping function

S_w1

1.08ᴇ6 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

38.5 kN-m

available flexural strength

V_n

Ω_v

144 kN

available shear strength

W_max

101 kN

maximum uniform load

Open in beam calculator →

P_max

50.5 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

5.54 kN-m

available flexural strength

V_n

Ω_v

123 kN

available shear strength

W_max

14.6 kN

maximum uniform load

Open in beam calculator →

P_max

7.28 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

416 kN

available tensile strength

P_n

Ω_c

133 kN

available compressive strength

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