WT 305x186 WT 12x125

United States

Dimensions

335 mm

depth

d_det

333 mm

depth (detailing value)

335 mm

flange width

b_f,det

333 mm

flange width (detailing value)

t_f

48 mm

flange thickness

t_f,det

47.6 mm

flange thickness (detailing value)

t_w

26.4 mm

web thickness

t_w,det

27 mm

web thickness (detailing value)

Secondary Dimensions

k_des

60.7 mm

design distance including flange thickness and web fillet

k_det

79.4 mm

detailing distance including flange thickness and web fillet

Properties

186 kg/m

weight

23,700 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

168 mm

shear center distance to edge

x-x Axis

I_x

199ᴇ6 mm⁴

moment of inertia

S_x

773,000 mm³

elastic section modulus

Z_x

1.42ᴇ6 mm³

plastic section modulus

r_x

91.7 mm

radius of gyration

77.5 mm

distance from edge to centroidal axis

y_p

35.3 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

151ᴇ6 mm⁴

moment of inertia

S_y

900,000 mm³

elastic section modulus

Z_y

1.4ᴇ6 mm³

plastic section modulus

r_y

79.8 mm

radius of gyration

168 mm

distance from edge to centroidal axis

x_p

168 mm

horizontal distance from edge to plastic neutral axis

Torsion

13.8ᴇ6 mm⁴

torsional constant

C_w

44.3ᴇ9 mm⁶

warping constant

W_no

0 mm²

normalized warping function

r_o

133 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

3.49

slenderness ratio

12.7

slenderness ratio

0.838

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

160 kN-m

available flexural strength

V_n

Ω_v

1,100 kN

available shear strength

W_max

671 kN

maximum uniform load

Open in beam calculator →

P_max

335 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

160 kN-m

available flexural strength

V_n

Ω_v

1,990 kN

available shear strength

W_max

419 kN

maximum uniform load

Open in beam calculator →

P_max

210 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

3,990 kN

available tensile strength

P_n

Ω_c

4,340 kN

available compressive strength

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