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AISC 13th EDITION MEMBER DIMENSIONS AND PROPERTIES VIEWER

W, S, M, HP Shapes C, MC Shapes WT, ST, MT Shapes Single Angles Double

Y Y Y Y Y

k1=1.1875

k tf=1.91 tf=0.436

bf=3.94 t=0.5

y(bar)=0.953 x(bar)=0.648

x(bar)=0.634 tf=0.205 d=5 t=0.25

d=20.7 T X d=10 X X

d=3.95 X y(bar)=1.64

tw=1.06 tw=0.24 tw=0.17 b=3 y(bar)=0.746

bf=11.6 bf=2.6

W18x211 C10X15.3 WT4X5 L5X3X1/4 2L5X3X

A = 62.1 in.^2 A = 4.48 in.^2 A = 1.48 in.^2 A = 1.94 in.^2 A = 7

d = 20.7 in. d = 10 in. d = 3.950 in. d = 5 in. d =

tw = 1.06 in. tw = 0.24 in. tw = 0.170 in. b = 3 in. b =

bf= 11.6 in. bf= 2.6 in. bf= 3.940 in. t = 0.25 in. t =

tf= 1.91 in. tf= 0.436 in. tf= 0.205 in. k = 0.6875 in. wt./ft. = 2

k(des) = 2.31 in. k = 1 in. k(des) = 0.5050 in. wt./ft. = 6.60 plf. Ix =

k(det) = 2.5625 in. T = 8 in. k(det) = 0.6875 in. eo = 0.19 in. Sx = 2

k1 = 1.1875 in. gage = 1.5 in. gage = 2.25 in. Ix = 5.09 in.^4 rx = 0

T = 15.5 in. rts = 0.869 in. wt./ft. 5.00 plf. Sx = 1.51 in.^3 y(bar) = 0

gage = 5.5 in. ho = 9.56 in. bf/(2*tf) 9.610 rx = 1.620 in. Zx = 4

wt./ft. = 211 plf. wt./ft. = 15.3 plf. d/tw 23.200 y(bar) = 1.640 in. yp = 0

bf/(2*tf) 3.02 eo = 0.796 in. Ix = 2.15 in.^4 Zx = 2.680 in.^3 ry(0) = 2

h/tw = 15.1 Ix = 67.3 in.^4 Sx = 0.72 in.^3 yp = 1.120 in. ry(3/8) = 2

Ix = 4330 in.^4 Sx = 13.5 in.^3 rx = 1.20 in. Iy = 1.41 in.^4 ry(3/4) = 2

Sx = 419 in.^3 rx = 3.87 in. y(bar) = 0.953 in. Sy = 0.60 in.^3 Qs(0) = 2

rx = 8.35 in. Zx = 15.9 in.^3 Zx = 1.27 in.^3 ry = 0.853 in. Qs = 2

Zx = 490 in.^3 Iy = 2.27 in.^4 yp = 0.188 in. x(bar) = 0.648 in. ro(bar)(0) = 2

Iy = 493 in.^4 Sy = 1.15 in.^3 Iy = 1.05 in.^4 Zy = 1.050 in.^3 H(0) = 0

Sy = 85.3 in.^3 ry = 0.711 in. Sy = 0.53 in.^3 xp = 0.194 in. ro(bar)(3/8) = 0

ry = 2.82 in. x(bar) = 0.634 in. ry = 0.84 in. Iz = 0.83 in.^4 H(3/8) = 0

Zy = 132 in.^3 Zy = 2.34 in.^3 Zy = 0.83 in.^3 Sz = 0.35 in.^3 ro(3/4) =

rts = 3.32 in. xp = 0.224 in. Qs(50) = 0.735 rz = 0.652 in. H(3/4) =

ho = 18.8 in. J = 0.209 in.^4 J = 0.02 in.^4 TAN(a) = 0.371

J = 58.6 in.^4 Cw = 45.5 in.^6 Cw = 0.0114 in.^6 Qs(36) = 0.804Cw = 43400 in.^6 a = 23.74 in. a = 1.18 in. J = 0.0438 in.^4 Pl

a = 43.79 in. ro(bar) = 4.19 in. ro(bar) = 1.70 in. Cw = 0.0606 in.^6

Wno = 54.5 in.^2 H = 0.884 H = 0.749 a = 1.89 in. t=0.25

Sw = 302 in.^4 ro(bar) = 2.43 in. X

Qf= 94.6 in.^3 H = 0.000 b

Qw = 246 in.^3

t = 0

b =

wt./ft. = 10

A = 3

Ix = 0

Sx = 0

rx = 0

Iy = 36

Sy = 6

ry = 3

Reference:The shapes contained in this database are taken from the AISC Version 13.0"Shapes Database" CD-ROM Version (12/2005), as well as those listed in theAISC 13th Edition Manual of Steel Construction (12/2005).

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y 3

NOMENCLATURE FOR AISC VERSION 13.0 MEMBER PROPERTIES AND DIMENSIONS:

A = Cross-sectional area of member (in. 2)d = Depth of member, parallel to Y-axis (in.)

h = Depth of member, parallel to Y-axis (in.)

tw = Thickness of web of member (in.)

bf= Width of flange of member, parallel to X-axis (in.)

b = Width of member, parallel to X-axis (in.)

tf= Thickness of flange of member (in.)

k = Distance from outer face of flange to web toe of fillet (in.)

k1 = Distance from web centerline to flange toe of fillet (in.)

T = Distance between fillets for wide-flange or channel shape = d(nom)-2*k(det) (in.)

gage = Standard gage (bolt spacing) for member (in.) (Note: gages for angles are available by viewing comment box at cell K18.)

Ix = Moment of inertia of member taken about X-axis (in.^4)

Sx = Elastic section modulus of member taken about X-axis (in.^3)

rx = Radius of gyration of member taken about X-axis (in.) = SQRT(Ix/A)

Iy = Moment of inertia of member taken about Y-axis (in.^4)

Sy = Elastic section modulus of member taken about Y-axis (in.^3)

ry = Radius of gyration of member taken about Y-axis (in.) = SQRT(Iy/A)

Zx = Plastic section modulus of member taken about X-axis (in.^3)

Zy = Plastic section modulus of member taken about Y-axis (in.^3)

rts = SQRT(SQRT(Iy*Cw)/Sx) (in.)

xp = horizontal distance from designated member edge to plastic neutral axis (in.)

yp = vertical distance from designated member edge to plastic neutral axis (in.)ho = Distance between centroid of flanges, d-tf(in.)

J = Torsional moment of inertia of member (in.^4)

Cw = Warping constant (in.^6)

C = Torsional constant for HSS shapes (in.^3)

a = Torsional property, a = SQRT(E*Cw/G*J) (in.)

E = Modulus of elasticity of steel = 29,000 ksi

G = Shear modulus of elasticity of steel = 11,200 ksi

Wno = Normalized warping function at a point at the flange edge (in.^2)

Sw = Warping statical moment at a point on the cross section (in.^4)

Qf= Statical moment for a point in the flange directly above the vertical edge of the web (in.^3)

Qw = Statical moment at the mid-depth of the section (in.^3)x(bar) = Distance from outside face of web of channel shape or outside face of angle leg to Y-axis (in.)

y(bar) = Distance from outside face of outside face of flange of WT or angle leg to Y-axis (in.)

eo = Horizontal distance from the outer edge of a channel web to its shear center (in.) = (approx.) tf*(d-tf)^2*(bf-tw/2)^2/(4*Ix)-tw/2

xo = x-coordinate of shear center with respect to the centroid of the section (in.)

yo = y-coordinate of shear center with respect to the centroid of the section (in.)

ro(bar) = Polar radius of gyration about the shear center = SQRT(xo^2+yo^2+(Ix+Iy)/A) (in.)

H = Flexural constant, H = 1-(xo^2+yo^2)/ro(bar)^2)

LLBB = Long legs back-to-back for double angles

SLBB = Short legs back-to-back for double angles

h(flat) = The workable flat (straight) dimension along the height, h (in.)

b(flat) = The workable flat (straight) dimension along the width, b (in.)

A(surf) = The total surface area of a rectangular or square HSS section (ft.^2/ft.)

STD = Standard weight (Schedule 40) pipe section

XS = Extra strong (Schedule 80) pipe section

XXS = Double-extra strong pipe section

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Rectangular HSS

Y

t(des)=0.349

=3 h=8 X

, or 3/4

b=6

HSS8X6X3/8

in.^2 A = 8.97 in.^2

in. h = 8 in.

in. b = 6 in.

in. t(des) = 0.349 in.

plf. wt./ft. = 32.51 plf.

in.^4 Ix = 79.1 in.^4

in.^3 Sx = 19.8 in.^3

in. rx = 2.97 in.

in. Zx = 24.1 in.^3

in.^3 Iy = 50.6 in.^4

in. Sy = 16.9 in.^3

in. ry = 2.38 in.

in. Zy = 19.8 in.^3

in. h(flat) = 6.3125 in.

b(flat) = 4.3125 in.

J = 100 in.^4

in. C = 30 in.^3

A(surf) = 2.23 ft^2/ft

in.

Round HSS & Pipes

in. Y

t(nom)=0.109

O.D.=0.84 X

I.D.=0.622

Pipe1/2STD

A = 0.23 in.^2

in. O.D. = 0.84 in.

in. I.D. = 0.622 in.

plf. t(nom) = 0.109 in.

in.^2 t(des) = 0.101 in.in.^4 wt./ft. = 0.85 plf.

in.^3 Ix = Iy = 0.016 in.^4

in. Sx = Sy = 0.0388 in.^3

in.^4 rx = ry = 0.264 in.

in.^3 Zx = Zy = 0.0555 in.^3

in. J = 0.032 in.^4

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