UB 178x102x19

United Kingdom

Dimensions

178 mm

depth

101 mm

flange width

t_f

7.9 mm

flange thickness

t_w

4.8 mm

web thickness

r₁

7.6 mm

fillet radius

Secondary Dimensions

147 mm

depth between fillets

P_B

738 mm

perimeter

Properties

19 kg/m

weight

2,430 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

50.6 mm

shear center distance to edge

x-x Axis

I_x

13.6ᴇ6 mm⁴

moment of inertia

S_x

153,000 mm³

elastic section modulus

Z_x

171,000 mm³

plastic section modulus

r_x

74.8 mm

radius of gyration

c_y

88.9 mm

distance from edge to centroidal axis

y_p

88.9 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

1.37ᴇ6 mm⁴

moment of inertia

S_y

27,000 mm³

elastic section modulus

Z_y

41,600 mm³

plastic section modulus

r_y

23.7 mm

radius of gyration

c_x

50.6 mm

distance from edge to centroidal axis

x_p

50.6 mm

horizontal distance from edge to plastic neutral axis

Torsion

44,100 mm⁴

torsional constant

C_w

9.9ᴇ9 mm⁶

warping constant

W_no

4,300 mm²

normalized warping function

S_w1

859,000 mm⁴

warping statical moment

Allowable Strength Design

Beam Length

Steel Grade

Material

F_y

248 N/mm²

yield strength

F_u

400 N/mm²

ultimate tensile strength

Major Axis Bending

M_n

Ω_b

25.4 kN-m

available flexural strength

V_n

Ω_v

84.7 kN

available shear strength

W_max

66.7 kN

maximum uniform load

Open in beam calculator →

P_max

33.4 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

6.18 kN-m

available flexural strength

V_n

Ω_v

143 kN

available shear strength

W_max

16.2 kN

maximum uniform load

Open in beam calculator →

P_max

8.11 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

361 kN

available tensile strength

P_n

Ω_c

151 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.