UC 305x305x118

United Kingdom

Dimensions

314 mm

depth

307 mm

flange width

t_f

18.7 mm

flange thickness

t_w

12 mm

web thickness

r₁

15.2 mm

fillet radius

Secondary Dimensions

247 mm

depth between fillets

P_B

1,810 mm

perimeter

Properties

118 kg/m

weight

15,000 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

277ᴇ6 mm⁴

moment of inertia

S_x

1.76ᴇ6 mm³

elastic section modulus

Z_x

1.96ᴇ6 mm³

plastic section modulus

r_x

136 mm

radius of gyration

c_y

157 mm

distance from edge to centroidal axis

y_p

157 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

90.6ᴇ6 mm⁴

moment of inertia

S_y

589,000 mm³

elastic section modulus

Z_y

895,000 mm³

plastic section modulus

r_y

77.7 mm

radius of gyration

c_x

154 mm

distance from edge to centroidal axis

x_p

154 mm

horizontal distance from edge to plastic neutral axis

Torsion

1.61ᴇ6 mm⁴

torsional constant

C_w

1.98ᴇ12 mm⁶

warping constant

W_no

22,700 mm²

normalized warping function

S_w1

32.7ᴇ6 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

291 kN-m

available flexural strength

V_n

Ω_v

375 kN

available shear strength

W_max

749 kN

maximum uniform load

Open in beam calculator →

P_max

382 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

133 kN-m

available flexural strength

V_n

Ω_v

1,030 kN

available shear strength

W_max

349 kN

maximum uniform load

Open in beam calculator →

P_max

175 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

2,230 kN

available tensile strength

P_n

Ω_c

2,060 kN

available compressive strength

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