LB 100

India

Dimensions

100 mm

depth

50 mm

flange width

t_f

6.4 mm

flange thickness

t_w

4 mm

web thickness

Properties

8 kg/m

weight

1,020 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

25 mm

shear center distance to edge

x-x Axis

I_x

1.68ᴇ6 mm⁴

moment of inertia

S_x

33,600 mm³

elastic section modulus

Z_x

37,600 mm³

plastic section modulus

r_x

40.6 mm

radius of gyration

50 mm

distance from edge to centroidal axis

y_p

50 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

127,000 mm⁴

moment of inertia

S_y

5,100 mm³

elastic section modulus

Z_y

8,240 mm³

plastic section modulus

r_y

11.2 mm

radius of gyration

25 mm

distance from edge to centroidal axis

x_p

25 mm

horizontal distance from edge to plastic neutral axis

Torsion

10,500 mm⁴

torsional constant

C_w

287ᴇ6 mm⁶

warping constant

W_no

1,170 mm²

normalized warping function

S_w1

93,600 mm⁴

warping statical moment

Allowable Strength Design

Beam Length

Steel Grade

Material

F_y

250 N/mm²

yield strength

F_u

410 N/mm²

ultimate tensile strength

Major Axis Bending

M_n

Ω_b

5.62 kN-m

available flexural strength

V_n

Ω_v

40 kN

available shear strength

W_max

14.8 kN

maximum uniform load

Open in beam calculator →

P_max

7.38 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

1.22 kN-m

available flexural strength

V_n

Ω_v

57.5 kN

available shear strength

W_max

3.21 kN

maximum uniform load

Open in beam calculator →

P_max

1.6 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

153 kN

available tensile strength

P_n

Ω_c

14.3 kN

available compressive strength

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