125 TFB

Australia

Dimensions

125 mm

depth

65 mm

flange width

T_f

8.5 mm

flange thickness

T_w

5 mm

web thickness

r₁

8 mm

fillet radius

r₂

4 mm

tip radius

Secondary Dimensions

90 mm

depth between fillets

Properties

13.1 kg/m

weight

1,690 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

32.5 mm

shear center distance to edge

x-x Axis

I_x

4.39ᴇ6 mm⁴

moment of inertia

S_x

70,300 mm³

elastic section modulus

Z_x

81,100 mm³

plastic section modulus

r_x

51 mm

radius of gyration

C_y

62.5 mm

distance from edge to centroidal axis

y_p

62.5 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

377,000 mm⁴

moment of inertia

S_y

11,600 mm³

elastic section modulus

Z_y

18,400 mm³

plastic section modulus

r_y

15 mm

radius of gyration

C_x

32.5 mm

distance from edge to centroidal axis

x_p

32.5 mm

horizontal distance from edge to plastic neutral axis

Torsion

37,000 mm⁴

torsional constant

I_w

1.28ᴇ9 mm⁶

warping constant

W_no

1,890 mm²

normalized warping function

S_w1

261,000 mm⁴

warping statical moment

Allowable Strength Design

Beam Length

Steel Grade

Material

F_y

260 N/mm²

yield strength

F_u

410 N/mm²

ultimate tensile strength

Major Axis Bending

M_n

Ω_b

12.6 kN-m

available flexural strength

V_n

Ω_v

65 kN

available shear strength

W_max

33.1 kN

maximum uniform load

Open in beam calculator →

P_max

16.6 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

2.87 kN-m

available flexural strength

V_n

Ω_v

103 kN

available shear strength

W_max

7.53 kN

maximum uniform load

Open in beam calculator →

P_max

3.77 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

259 kN

available tensile strength

P_n

Ω_c

42.1 kN

available compressive strength

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