WT 180x98 WT 7x66

United States

Dimensions

186 mm

depth

d_det

187 mm

depth (detailing value)

373 mm

flange width

b_f,det

375 mm

flange width (detailing value)

t_f

26.2 mm

flange thickness

t_f,det

25.4 mm

flange thickness (detailing value)

t_w

16.4 mm

web thickness

t_w,det

15.9 mm

web thickness (detailing value)

Secondary Dimensions

k_des

41.4 mm

design distance including flange thickness and web fillet

k_det

58.7 mm

detailing distance including flange thickness and web fillet

Properties

98.2 kg/m

weight

12,500 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

187 mm

shear center distance to edge

x-x Axis

I_x

24.1ᴇ6 mm⁴

moment of inertia

S_x

157,000 mm³

elastic section modulus

Z_x

305,000 mm³

plastic section modulus

r_x

43.9 mm

radius of gyration

32.8 mm

distance from edge to centroidal axis

y_p

16.7 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

114ᴇ6 mm⁴

moment of inertia

S_y

610,000 mm³

elastic section modulus

Z_y

926,000 mm³

plastic section modulus

r_y

95.5 mm

radius of gyration

187 mm

distance from edge to centroidal axis

x_p

187 mm

horizontal distance from edge to plastic neutral axis

Torsion

2.55ᴇ6 mm⁴

torsional constant

C_w

7.14ᴇ9 mm⁶

warping constant

W_no

0 mm²

normalized warping function

r_o

107 mm

polar radius of gyration about the shear center

Additional Properties

t_w,det

7.94 mm

detailing value of web thickness divided by 2

b_f

2t_f

7.15

slenderness ratio

11.4

slenderness ratio

0.966

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

32.4 kN-m

available flexural strength

V_n

Ω_v

378 kN

available shear strength

W_max

136 kN

maximum uniform load

Open in beam calculator →

P_max

68 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

32.4 kN-m

available flexural strength

V_n

Ω_v

1,210 kN

available shear strength

W_max

85 kN

maximum uniform load

Open in beam calculator →

P_max

42.5 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

2,100 kN

available tensile strength

P_n

Ω_c

1,820 kN

available compressive strength

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