UB 305x165x46

United Kingdom

Dimensions

307 mm

depth

166 mm

flange width

t_f

11.8 mm

flange thickness

t_w

6.7 mm

web thickness

r₁

8.9 mm

fillet radius

Secondary Dimensions

265 mm

depth between fillets

P_B

1,250 mm

perimeter

Properties

46.1 kg/m

weight

5,870 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

82.8 mm

shear center distance to edge

x-x Axis

I_x

99ᴇ6 mm⁴

moment of inertia

S_x

646,000 mm³

elastic section modulus

Z_x

720,000 mm³

plastic section modulus

r_x

130 mm

radius of gyration

c_y

153 mm

distance from edge to centroidal axis

y_p

153 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

8.96ᴇ6 mm⁴

moment of inertia

S_y

108,000 mm³

elastic section modulus

Z_y

166,000 mm³

plastic section modulus

r_y

39 mm

radius of gyration

c_x

82.8 mm

distance from edge to centroidal axis

x_p

82.8 mm

horizontal distance from edge to plastic neutral axis

Torsion

222,000 mm⁴

torsional constant

C_w

195ᴇ9 mm⁶

warping constant

W_no

12,200 mm²

normalized warping function

S_w1

5.97ᴇ6 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

107 kN-m

available flexural strength

V_n

Ω_v

204 kN

available shear strength

W_max

281 kN

maximum uniform load

Open in beam calculator →

P_max

140 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

24.7 kN-m

available flexural strength

V_n

Ω_v

349 kN

available shear strength

W_max

64.8 kN

maximum uniform load

Open in beam calculator →

P_max

32.4 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

872 kN

available tensile strength

P_n

Ω_c

633 kN

available compressive strength

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