UB 914x305x313

United Kingdom

Dimensions

932 mm

depth

309 mm

flange width

t_f

34.5 mm

flange thickness

t_w

21.1 mm

web thickness

r₁

19 mm

fillet radius

Secondary Dimensions

825 mm

depth between fillets

P_B

3,040 mm

perimeter

Properties

313 kg/m

weight

39,800 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

154 mm

shear center distance to edge

x-x Axis

I_x

5.48ᴇ9 mm⁴

moment of inertia

S_x

11.8ᴇ6 mm³

elastic section modulus

Z_x

13.6ᴇ6 mm³

plastic section modulus

r_x

371 mm

radius of gyration

c_y

466 mm

distance from edge to centroidal axis

y_p

466 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

170ᴇ6 mm⁴

moment of inertia

S_y

1.1ᴇ6 mm³

elastic section modulus

Z_y

1.75ᴇ6 mm³

plastic section modulus

r_y

65.4 mm

radius of gyration

c_x

154 mm

distance from edge to centroidal axis

x_p

155 mm

horizontal distance from edge to plastic neutral axis

Torsion

11.6ᴇ6 mm⁴

torsional constant

C_w

34.2ᴇ12 mm⁶

warping constant

W_no

69,300 mm²

normalized warping function

S_w1

185ᴇ6 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

2,020 kN-m

available flexural strength

V_n

Ω_v

1,950 kN

available shear strength

W_max

3,900 kN

maximum uniform load

Open in beam calculator →

P_max

2,650 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

260 kN-m

available flexural strength

V_n

Ω_v

1,900 kN

available shear strength

W_max

683 kN

maximum uniform load

Open in beam calculator →

P_max

341 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

5,920 kN

available tensile strength

P_n

Ω_c

5,280 kN

available compressive strength

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