HP 310x125 HP 12x84

United States

Dimensions

312 mm

depth

d_det

311 mm

depth (detailing value)

312 mm

flange width

b_f,det

311 mm

flange width (detailing value)

t_f

17.4 mm

flange thickness

t_f,det

17.5 mm

flange thickness (detailing value)

t_w

17.4 mm

web thickness

t_w,det

17.5 mm

web thickness (detailing value)

Secondary Dimensions

241 mm

depth between fillets

k_des

35.1 mm

design distance including flange thickness and web fillet

k_det

39.7 mm

detailing distance including flange thickness and web fillet

k₁

30.2 mm

distance from web center to flange fillet

Properties

125 kg/m

weight

15,900 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

156 mm

shear center distance to edge

r_ts

86.6 mm

effective radius of gyration

x-x Axis

I_x

271ᴇ6 mm⁴

moment of inertia

S_x

1.74ᴇ6 mm³

elastic section modulus

Z_x

1.97ᴇ6 mm³

plastic section modulus

r_x

131 mm

radius of gyration

156 mm

distance from edge to centroidal axis

y_p

156 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

88.7ᴇ6 mm⁴

moment of inertia

S_y

567,000 mm³

elastic section modulus

Z_y

872,000 mm³

plastic section modulus

r_y

74.7 mm

radius of gyration

156 mm

distance from edge to centroidal axis

x_p

156 mm

horizontal distance from edge to plastic neutral axis

Torsion

1.76ᴇ6 mm⁴

torsional constant

C_w

1.92ᴇ12 mm⁶

warping constant

W_no

23,000 mm²

normalized warping function

S_w1

31.3ᴇ6 mm⁴

warping statical moment

Additional Properties

t_w,det

9.52 mm

detailing value of web thickness divided by 2

b_f

2t_f

8.97

slenderness ratio

t_w

14.2

slenderness ratio

Q_f

379,000 mm³

statical moment at the flange above web vertical edge

Q_w

967,000 mm³

statical moment at mid-depth of the cross section

h_o

295 mm

distance between the flange centroids

WG_i

140 mm

workable gage for inner flange holes

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

406 kN-m

available flexural strength

V_n

Ω_v

750 kN

available shear strength

W_max

1,070 kN

maximum uniform load

Open in beam calculator →

P_max

533 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

180 kN-m

available flexural strength

V_n

Ω_v

1,350 kN

available shear strength

W_max

472 kN

maximum uniform load

Open in beam calculator →

P_max

236 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

2,670 kN

available tensile strength

P_n

Ω_c

2,900 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.