W 310x313 W 12x210

United States

Dimensions

373 mm

depth

d_det

375 mm

depth (detailing value)

325 mm

flange width

b_f,det

324 mm

flange width (detailing value)

t_f

48.3 mm

flange thickness

t_f,det

47.6 mm

flange thickness (detailing value)

t_w

30 mm

web thickness

t_w,det

30.2 mm

web thickness (detailing value)

Secondary Dimensions

232 mm

depth between fillets

P_B

1,960 mm

perimeter

k_des

63.5 mm

design distance including flange thickness and web fillet

k_det

71.4 mm

detailing distance including flange thickness and web fillet

k₁

36.5 mm

distance from web center to flange fillet

Properties

313 kg/m

weight

39,900 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

163 mm

shear center distance to edge

r_ts

96.8 mm

effective radius of gyration

x-x Axis

I_x

891ᴇ6 mm⁴

moment of inertia

S_x

4.79ᴇ6 mm³

elastic section modulus

Z_x

5.7ᴇ6 mm³

plastic section modulus

r_x

150 mm

radius of gyration

187 mm

distance from edge to centroidal axis

y_p

187 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

276ᴇ6 mm⁴

moment of inertia

S_y

1.7ᴇ6 mm³

elastic section modulus

Z_y

2.61ᴇ6 mm³

plastic section modulus

r_y

83.3 mm

radius of gyration

163 mm

distance from edge to centroidal axis

x_p

163 mm

horizontal distance from edge to plastic neutral axis

Torsion

26.9ᴇ6 mm⁴

torsional constant

C_w

7.3ᴇ12 mm⁶

warping constant

W_no

26,400 mm²

normalized warping function

S_w1

104ᴇ6 mm⁴

warping statical moment

Additional Properties

t_w,det

15.9 mm

detailing value of web thickness divided by 2

P_A

1,640 mm

perimeter minus one flange surface

b_f

2t_f

3.37

slenderness ratio

t_w

8.23

slenderness ratio

Q_f

1.16ᴇ6 mm³

statical moment at the flange above web vertical edge

Q_w

2.83ᴇ6 mm³

statical moment at mid-depth of the cross section

h_o

325 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

1,180 kN-m

available flexural strength

V_n

Ω_v

1,540 kN

available shear strength

W_max

3,090 kN

maximum uniform load

Open in beam calculator →

P_max

1,540 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

538 kN-m

available flexural strength

V_n

Ω_v

3,890 kN

available shear strength

W_max

1,410 kN

maximum uniform load

Open in beam calculator →

P_max

706 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

6,700 kN

available tensile strength

P_n

Ω_c

7,460 kN

available compressive strength

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