WT 380x157 WT 15x105.5

United States

Dimensions

394 mm

depth

d_det

394 mm

depth (detailing value)

384 mm

flange width

b_f,det

384 mm

flange width (detailing value)

t_f

33.5 mm

flange thickness

t_f,det

33.3 mm

flange thickness (detailing value)

t_w

19.7 mm

web thickness

t_w,det

19 mm

web thickness (detailing value)

Secondary Dimensions

k_des

53.3 mm

design distance including flange thickness and web fillet

k_det

65.1 mm

detailing distance including flange thickness and web fillet

Properties

157 kg/m

weight

20,100 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

192 mm

shear center distance to edge

x-x Axis

I_x

254ᴇ6 mm⁴

moment of inertia

S_x

828,000 mm³

elastic section modulus

Z_x

1.47ᴇ6 mm³

plastic section modulus

r_x

113 mm

radius of gyration

86.1 mm

distance from edge to centroidal axis

y_p

26.2 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

157ᴇ6 mm⁴

moment of inertia

S_y

821,000 mm³

elastic section modulus

Z_y

1.27ᴇ6 mm³

plastic section modulus

r_y

88.6 mm

radius of gyration

192 mm

distance from edge to centroidal axis

x_p

192 mm

horizontal distance from edge to plastic neutral axis

Torsion

5.87ᴇ6 mm⁴

torsional constant

C_w

25.9ᴇ9 mm⁶

warping constant

W_no

0 mm²

normalized warping function

r_o

159 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

5.74

slenderness ratio

0.809

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

171 kN-m

available flexural strength

V_n

Ω_v

960 kN

available shear strength

W_max

717 kN

maximum uniform load

Open in beam calculator →

P_max

359 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

171 kN-m

available flexural strength

V_n

Ω_v

1,590 kN

available shear strength

W_max

448 kN

maximum uniform load

Open in beam calculator →

P_max

224 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

3,370 kN

available tensile strength

P_n

Ω_c

3,430 kN

available compressive strength

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