LB 550

India

Dimensions

550 mm

depth

190 mm

flange width

t_f

15 mm

flange thickness

t_w

9.9 mm

web thickness

Properties

86.3 kg/m

weight

11,000 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

95 mm

shear center distance to edge

x-x Axis

I_x

532ᴇ6 mm⁴

moment of inertia

S_x

1.93ᴇ6 mm³

elastic section modulus

Z_x

2.19ᴇ6 mm³

plastic section modulus

r_x

220 mm

radius of gyration

275 mm

distance from edge to centroidal axis

y_p

275 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

13.4ᴇ6 mm⁴

moment of inertia

S_y

140,000 mm³

elastic section modulus

Z_y

249,000 mm³

plastic section modulus

r_y

34.8 mm

radius of gyration

95 mm

distance from edge to centroidal axis

x_p

95 mm

horizontal distance from edge to plastic neutral axis

Torsion

716,000 mm⁴

torsional constant

C_w

985ᴇ9 mm⁶

warping constant

W_no

25,400 mm²

normalized warping function

S_w1

18.1ᴇ6 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

328 kN-m

available flexural strength

V_n

Ω_v

545 kN

available shear strength

W_max

861 kN

maximum uniform load

Open in beam calculator →

P_max

431 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

33.7 kN-m

available flexural strength

V_n

Ω_v

512 kN

available shear strength

W_max

88.3 kN

maximum uniform load

Open in beam calculator →

P_max

44.2 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

1,650 kN

available tensile strength

P_n

Ω_c

1,100 kN

available compressive strength

DISCLAIMER All results and information presented here must be verified for accuracy, suitability, and applicability by a qualified engineering professional. While we strive to produce high quality software, Ketchep.com, LLC makes no warranty that this software is free from defects or that these results are accurate, suitable, or applicable for any general or particular use. Anyone making use of this software and its output assumes all liability for such use.