MB 300

India

Dimensions

300 mm

depth

140 mm

flange width

t_f

12.4 mm

flange thickness

t_w

7.5 mm

web thickness

Properties

44.2 kg/m

weight

5,630 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

70 mm

shear center distance to edge

x-x Axis

I_x

86ᴇ6 mm⁴

moment of inertia

S_x

574,000 mm³

elastic section modulus

Z_x

640,000 mm³

plastic section modulus

r_x

124 mm

radius of gyration

150 mm

distance from edge to centroidal axis

y_p

150 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

4.54ᴇ6 mm⁴

moment of inertia

S_y

64,800 mm³

elastic section modulus

Z_y

112,000 mm³

plastic section modulus

r_y

28.4 mm

radius of gyration

70 mm

distance from edge to centroidal axis

x_p

70 mm

horizontal distance from edge to plastic neutral axis

Torsion

257,000 mm⁴

torsional constant

C_w

96.6ᴇ9 mm⁶

warping constant

W_no

10,100 mm²

normalized warping function

S_w1

4.37ᴇ6 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

95.9 kN-m

available flexural strength

V_n

Ω_v

225 kN

available shear strength

W_max

252 kN

maximum uniform load

Minor Axis Bending

M_n

Ω_b

15.5 kN-m

available flexural strength

V_n

Ω_v

312 kN

available shear strength

W_max

40.7 kN

maximum uniform load

Axial Strength

P_n

842 kN

available tensile strength

P_n

Ω_c

457 kN

available compressive strength

Beam Calculators for MB300

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