HE 280 AA

Europe

Dimensions

264 mm

depth

280 mm

flange width

t_f

10 mm

flange thickness

t_w

7 mm

web thickness

r₁

24 mm

fillet radius

Secondary Dimensions

h_w

196 mm

depth between fillets

A_L

1,590 mm

perimeter

Properties

61.2 kg/m

weight

7,800 mm²

area

A_vz

2,750 mm²

shear area (load parallel to web)

x_o

0 mm

shear center distance to centroid

e_o

140 mm

shear center distance to edge

x-x Axis

I_x

106ᴇ6 mm⁴

moment of inertia

W_el.x

800,000 mm³

elastic section modulus

W_pl.x

873,000 mm³

plastic section modulus

i_x

116 mm

radius of gyration

z_s

132 mm

distance from edge to centroidal axis

y_p

132 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

36.6ᴇ6 mm⁴

moment of inertia

W_el.y

262,000 mm³

elastic section modulus

W_pl.y

399,000 mm³

plastic section modulus

i_y

68.5 mm

radius of gyration

y_s

140 mm

distance from edge to centroidal axis

x_p

140 mm

horizontal distance from edge to plastic neutral axis

Torsion

I_t

362,000 mm⁴

torsional constant

I_w

590ᴇ9 mm⁶

warping constant

W_no

17,800 mm²

normalized warping function

S_w1

12.4ᴇ6 mm⁴

warping statical moment

Additional Properties

A_G

26 m²/g

painting surface per unit weight

p_min

110 mm

allowable edge distance

p_max

178 mm

allowable edge distance

s_s

55.1 mm

length of stiff bearing

Allowable Strength Design

Beam Length

Steel Grade

Material

F_y

355 N/mm²

yield strength

F_u

470 N/mm²

ultimate tensile strength

Major Axis Bending

M_n

Ω_b

165 kN-m

available flexural strength

V_n

Ω_v

262 kN

available shear strength

W_max

432 kN

maximum uniform load

Open in beam calculator →

P_max

216 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

70.4 kN-m

available flexural strength

V_n

Ω_v

714 kN

available shear strength

W_max

185 kN

maximum uniform load

Open in beam calculator →

P_max

92.4 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

1,370 kN

available tensile strength

P_n

Ω_c

1,440 kN

available compressive strength

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