LB 350

India

Dimensions

350 mm

depth

165 mm

flange width

t_f

11.4 mm

flange thickness

t_w

7.4 mm

web thickness

Properties

49.5 kg/m

weight

6,300 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

82.5 mm

shear center distance to edge

x-x Axis

I_x

132ᴇ6 mm⁴

moment of inertia

S_x

752,000 mm³

elastic section modulus

Z_x

833,000 mm³

plastic section modulus

r_x

144 mm

radius of gyration

175 mm

distance from edge to centroidal axis

y_p

175 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

6.32ᴇ6 mm⁴

moment of inertia

S_y

76,600 mm³

elastic section modulus

Z_y

137,000 mm³

plastic section modulus

r_y

31.7 mm

radius of gyration

82.5 mm

distance from edge to centroidal axis

x_p

82.5 mm

horizontal distance from edge to plastic neutral axis

Torsion

263,000 mm⁴

torsional constant

C_w

188ᴇ9 mm⁶

warping constant

W_no

14,000 mm²

normalized warping function

S_w1

6.57ᴇ6 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

125 kN-m

available flexural strength

V_n

Ω_v

259 kN

available shear strength

W_max

327 kN

maximum uniform load

Open in beam calculator →

P_max

164 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

18.3 kN-m

available flexural strength

V_n

Ω_v

338 kN

available shear strength

W_max

48.2 kN

maximum uniform load

Open in beam calculator →

P_max

24.1 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

943 kN

available tensile strength

P_n

Ω_c

578 kN

available compressive strength

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