L 254x254x34.9 L 10x10x1-3/8

United States

Dimensions

254 mm

long leg width

254 mm

short leg width

35.1 mm

thickness

tan(α)

inclination of principal axis of inertia

Secondary Dimensions

k_des

55.4 mm

design distance including flange thickness and web fillet

k_det

55.6 mm

detailing distance including flange thickness and web fillet

Properties

130 kg/m

weight

16,500 mm²

area

x_o

58.7 mm

shear center distance to centroid

e_o

17.5 mm

shear center distance to edge

x-x Axis

I_x

96.1ᴇ6 mm⁴

moment of inertia

S_x

541,000 mm³

elastic section modulus

Z_x

982,000 mm³

plastic section modulus

r_x

76.2 mm

radius of gyration

76.2 mm

distance from edge to centroidal axis

y_p

32.5 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

96.1ᴇ6 mm⁴

moment of inertia

S_y

541,000 mm³

elastic section modulus

Z_y

980,000 mm³

plastic section modulus

r_y

76.2 mm

radius of gyration

76.2 mm

distance from edge to centroidal axis

x_p

32.5 mm

horizontal distance from edge to plastic neutral axis

z-z Axis

I_z

38.8ᴇ6 mm⁴

moment of inertia

S_z

361,000 mm³

elastic section modulus

r_z

48.5 mm

radius of gyration

w-w Axis

I_w

154ᴇ6 mm⁴

moment of inertia

S_w

865,000 mm³

elastic section modulus

r_w

96.7 mm

radius of gyration

Torsion

6.83ᴇ6 mm⁴

torsional constant

C_w

31.7ᴇ9 mm⁶

warping constant

W_no

0 mm²

normalized warping function

r_o

136 mm

polar radius of gyration about the shear center

Additional Properties

7.25

slenderness ratio

0.629

flexural constant

z_A

167 mm

distance from point a to center of gravity (z-axis)

z_B

0 mm

distance from point b to center of gravity (z-axis)

z_C

167 mm

distance from point c to center of gravity (z-axis)

w_A

84.3 mm

distance from point a to center of gravity (w-axis)

w_B

108 mm

distance from point b to center of gravity (w-axis)

w_C

84.3 mm

distance from point c to center of gravity (w-axis)

S_wA

919,000 mm³

elastic section modulus

S_wC

919,000 mm³

elastic section modulus

S_zA

460,000 mm³

elastic section modulus

S_zB

361,000 mm³

elastic section modulus

S_zC

460,000 mm³

elastic section modulus

Allowable Strength Design

Beam Length

Steel Grade

Material

F_y

345 N/mm²

yield strength

F_u

448 N/mm²

ultimate tensile strength

Major Axis Bending

M_n

Ω_b

134 kN-m

available flexural strength

V_n

Ω_v

1,100 kN

available shear strength

W_max

352 kN

maximum uniform load

Open in beam calculator →

P_max

176 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

134 kN-m

available flexural strength

V_n

Ω_v

1,100 kN

available shear strength

W_max

352 kN

maximum uniform load

Open in beam calculator →

P_max

176 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

2,780 kN

available tensile strength

P_n

Ω_c

2,550 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.