W 530x248 W 21x166

Canada

Dimensions

571 mm

depth

315 mm

flange width

T_f

34.5 mm

flange thickness

19 mm

web thickness

Secondary Dimensions

P_B

2,360 mm

perimeter

k_des

56 mm

design distance including flange thickness and web fillet

Properties

Mass

248 kg/m

weight

31,400 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

158 mm

shear center distance to edge

x-x Axis

I_x

1.77ᴇ9 mm⁴

moment of inertia

S_x

6.22ᴇ6 mm³

elastic section modulus

Z_x

7.06ᴇ6 mm³

plastic section modulus

r_x

238 mm

radius of gyration

285 mm

distance from edge to centroidal axis

y_p

286 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

180ᴇ6 mm⁴

moment of inertia

S_y

1.14ᴇ6 mm³

elastic section modulus

Z_y

1.76ᴇ6 mm³

plastic section modulus

r_y

75.7 mm

radius of gyration

158 mm

distance from edge to centroidal axis

x_p

157 mm

horizontal distance from edge to plastic neutral axis

Torsion

9.77ᴇ6 mm⁴

torsional constant

C_w

13ᴇ12 mm⁶

warping constant

W_no

42,200 mm²

normalized warping function

S_w1

115ᴇ6 mm⁴

warping statical moment

Allowable Strength Design

Beam Length

Steel Grade

Material

F_y

248 N/mm²

yield strength

F_u

400 N/mm²

ultimate tensile strength

Major Axis Bending

M_n

Ω_b

1,050 kN-m

available flexural strength

V_n

Ω_v

1,080 kN

available shear strength

W_max

2,150 kN

maximum uniform load

Open in beam calculator →

P_max

1,380 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

262 kN-m

available flexural strength

V_n

Ω_v

1,940 kN

available shear strength

W_max

687 kN

maximum uniform load

Open in beam calculator →

P_max

343 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

4,670 kN

available tensile strength

P_n

Ω_c

4,290 kN

available compressive strength

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