WT 500x219 WT 20x147

United States

Dimensions

513 mm

depth

d_det

514 mm

depth (detailing value)

305 mm

flange width

b_f,det

305 mm

flange width (detailing value)

t_f

49 mm

flange thickness

t_f,det

49.2 mm

flange thickness (detailing value)

t_w

26.9 mm

web thickness

t_w,det

27 mm

web thickness (detailing value)

Secondary Dimensions

k_des

79 mm

design distance including flange thickness and web fillet

k_det

81 mm

detailing distance including flange thickness and web fillet

Properties

219 kg/m

weight

27,800 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

152 mm

shear center distance to edge

x-x Axis

I_x

678ᴇ6 mm⁴

moment of inertia

S_x

1.82ᴇ6 mm³

elastic section modulus

Z_x

3.26ᴇ6 mm³

plastic section modulus

r_x

156 mm

radius of gyration

140 mm

distance from edge to centroidal axis

y_p

45.7 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

117ᴇ6 mm⁴

moment of inertia

S_y

765,000 mm³

elastic section modulus

Z_y

1.23ᴇ6 mm³

plastic section modulus

r_y

64.8 mm

radius of gyration

152 mm

distance from edge to centroidal axis

x_p

152 mm

horizontal distance from edge to plastic neutral axis

Torsion

15.9ᴇ6 mm⁴

torsional constant

C_w

86.5ᴇ9 mm⁶

warping constant

W_no

0 mm²

normalized warping function

r_o

205 mm

polar radius of gyration about the shear center

Additional Properties

t_w,det

14.3 mm

detailing value of web thickness divided by 2

b_f

2t_f

3.11

slenderness ratio

19.1

slenderness ratio

0.681

flexural constant

WG_i

190 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

375 kN-m

available flexural strength

V_n

Ω_v

1,710 kN

available shear strength

W_max

1,580 kN

maximum uniform load

Open in beam calculator →

P_max

788 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

375 kN-m

available flexural strength

V_n

Ω_v

1,850 kN

available shear strength

W_max

986 kN

maximum uniform load

Open in beam calculator →

P_max

493 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

4,670 kN

available tensile strength

P_n

Ω_c

4,550 kN

available compressive strength

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