UB 305x165x54

United Kingdom

Dimensions

310 mm

depth

167 mm

flange width

t_f

13.7 mm

flange thickness

t_w

7.9 mm

web thickness

r₁

8.9 mm

fillet radius

Secondary Dimensions

265 mm

depth between fillets

P_B

1,260 mm

perimeter

Properties

54 kg/m

weight

6,880 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

83.4 mm

shear center distance to edge

x-x Axis

I_x

117ᴇ6 mm⁴

moment of inertia

S_x

754,000 mm³

elastic section modulus

Z_x

846,000 mm³

plastic section modulus

r_x

130 mm

radius of gyration

c_y

155 mm

distance from edge to centroidal axis

y_p

155 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

10.6ᴇ6 mm⁴

moment of inertia

S_y

127,000 mm³

elastic section modulus

Z_y

196,000 mm³

plastic section modulus

r_y

39.3 mm

radius of gyration

c_x

83.4 mm

distance from edge to centroidal axis

x_p

83.4 mm

horizontal distance from edge to plastic neutral axis

Torsion

348,000 mm⁴

torsional constant

C_w

234ᴇ9 mm⁶

warping constant

W_no

12,400 mm²

normalized warping function

S_w1

7.08ᴇ6 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

126 kN-m

available flexural strength

V_n

Ω_v

243 kN

available shear strength

W_max

330 kN

maximum uniform load

Open in beam calculator →

P_max

165 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

29.1 kN-m

available flexural strength

V_n

Ω_v

408 kN

available shear strength

W_max

76.5 kN

maximum uniform load

Open in beam calculator →

P_max

38.2 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

1,020 kN

available tensile strength

P_n

Ω_c

745 kN

available compressive strength

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