WT 460x144.5 WT 18x97

United States

Dimensions

462 mm

depth

d_det

464 mm

depth (detailing value)

307 mm

flange width

b_f,det

308 mm

flange width (detailing value)

t_f

32 mm

flange thickness

t_f,det

31.8 mm

flange thickness (detailing value)

t_w

19.4 mm

web thickness

t_w,det

19 mm

web thickness (detailing value)

Secondary Dimensions

k_des

51.1 mm

design distance including flange thickness and web fillet

k_det

63.5 mm

detailing distance including flange thickness and web fillet

Properties

144 kg/m

weight

18,400 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

375ᴇ6 mm⁴

moment of inertia

S_x

1.1ᴇ6 mm³

elastic section modulus

Z_x

1.97ᴇ6 mm³

plastic section modulus

r_x

143 mm

radius of gyration

122 mm

distance from edge to centroidal axis

y_p

30 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

77.8ᴇ6 mm⁴

moment of inertia

S_y

506,000 mm³

elastic section modulus

Z_y

800,000 mm³

plastic section modulus

r_y

65 mm

radius of gyration

154 mm

distance from edge to centroidal axis

x_p

154 mm

horizontal distance from edge to plastic neutral axis

Torsion

4.62ᴇ6 mm⁴

torsional constant

C_w

24.9ᴇ9 mm⁶

warping constant

W_no

0 mm²

normalized warping function

r_o

189 mm

polar radius of gyration about the shear center

Additional Properties

t_w,det

9.52 mm

detailing value of web thickness divided by 2

b_f

2t_f

4.81

slenderness ratio

23.8

slenderness ratio

0.688

flexural constant

WG_i

140 mm

workable gage for inner flange holes

Allowable Strength Design

Beam Length

Steel Grade

Material

F_y

345 N/mm²

yield strength

F_u

448 N/mm²

ultimate tensile strength

Major Axis Bending

M_n

Ω_b

209 kN-m

available flexural strength

V_n

Ω_v

1,110 kN

available shear strength

W_max

952 kN

maximum uniform load

Open in beam calculator →

P_max

476 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

227 kN-m

available flexural strength

V_n

Ω_v

1,220 kN

available shear strength

W_max

595 kN

maximum uniform load

Open in beam calculator →

P_max

297 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

3,090 kN

available tensile strength

P_n

Ω_c

2,630 kN

available compressive strength

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