WT 155x156.5 WT 6x105

United States

Dimensions

187 mm

depth

d_det

187 mm

depth (detailing value)

325 mm

flange width

b_f,det

324 mm

flange width (detailing value)

t_f

48.3 mm

flange thickness

t_f,det

47.6 mm

flange thickness (detailing value)

t_w

30 mm

web thickness

t_w,det

30.2 mm

web thickness (detailing value)

Secondary Dimensions

k_des

63.5 mm

design distance including flange thickness and web fillet

k_det

71.4 mm

detailing distance including flange thickness and web fillet

Properties

156 kg/m

weight

19,900 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

163 mm

shear center distance to edge

x-x Axis

I_x

38.3ᴇ6 mm⁴

moment of inertia

S_x

269,000 mm³

elastic section modulus

Z_x

565,000 mm³

plastic section modulus

r_x

43.9 mm

radius of gyration

43.7 mm

distance from edge to centroidal axis

y_p

30.7 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

138ᴇ6 mm⁴

moment of inertia

S_y

850,000 mm³

elastic section modulus

Z_y

1.31ᴇ6 mm³

plastic section modulus

r_y

83.3 mm

radius of gyration

163 mm

distance from edge to centroidal axis

x_p

163 mm

horizontal distance from edge to plastic neutral axis

Torsion

13.4ᴇ6 mm⁴

torsional constant

C_w

30.1ᴇ9 mm⁶

warping constant

W_no

0 mm²

normalized warping function

r_o

96.3 mm

polar radius of gyration about the shear center

Additional Properties

t_w,det

15.9 mm

detailing value of web thickness divided by 2

b_f

2t_f

3.37

slenderness ratio

6.24

slenderness ratio

0.958

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

55.5 kN-m

available flexural strength

V_n

Ω_v

694 kN

available shear strength

W_max

233 kN

maximum uniform load

Open in beam calculator →

P_max

116 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

55.5 kN-m

available flexural strength

V_n

Ω_v

1,940 kN

available shear strength

W_max

146 kN

maximum uniform load

Open in beam calculator →

P_max

72.8 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

3,350 kN

available tensile strength

P_n

Ω_c

2,900 kN

available compressive strength

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