AISC 13.0 Properties Viewer

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

Y Y Y Y Y Y k1=1 k tf=0.505 tf=0.436 b=3.5 t(des)=0.349

bf=5.75 t=0.375 y(bar)=1.07 x(bar)=0.854

x(bar)=0.634 tf=0.36 d=5 t=0.375 Xd=23.6 T X d=10 X X d=5 h=8 X

d=5.09 X y(bar)=1.6tw=0.395 tw=0.24 tw=0.24 b=3.5 y(bar)=1.6

(0, 3/8, or 3/4 bf=7.01 bf=2.6 gap) b=6

W24X55 C10X15.3 WT5X11 L5X3-1/2X3/8 2L5X3-1/2X3/8LLBB HSS8X6X3/8A = 16.2 in.^2 A = 4.48 in.^2 A = 3.24 in.^2 A = 3.05 in.^2 A = 6.1 in.^2 A = 8.97 in.^2d = 23.6 in. d = 10 in. d = 5.090 in. d = 5 in. d = 5 in. h = 8 in.

0.395 in. 0.24 in. 0.240 in. b = 3.5 in. b = 3.5 in. b = 6 in.7.01 in. 2.6 in. 5.750 in. t = 0.375 in. t = 0.375 in. 0.349 in.0.505 in. 0.436 in. 0.360 in. k = 0.8125 in. wt./ft. = 20.8 plf. wt./ft. = 32.51 plf.1.01 in. k = 1 in. 0.6600 in. wt./ft. = 10.40 plf. 15.5 in.^4 79.1 in.^4

1.4375 in. T = 8 in. 0.9375 in. 0.31 in. 4.56 in.^3 19.8 in.^31 in. gage = 1.5 in. gage = 2.75 in. 7.75 in.^4 1.59 in. 2.97 in.

T = 20.75 in. 0.869 in. wt./ft. 11.00 plf. 2.28 in.^3 1.6 in. 24.1 in.^3gage = 3.5 in. 9.56 in. 7.990 1.590 in. 8.18 in.^3 50.6 in.^4wt./ft. = 55 plf. wt./ft. = 15.3 plf. 21.200 1.600 in. 0.93 in. 16.9 in.^3

6.94 0.796 in. 6.88 in.^4 4.090 in.^3 1.33 in. 2.38 in.54.6 67.3 in.^4 1.72 in.^3 0.933 in. 1.46 in. 19.8 in.^31350 in.^4 13.5 in.^3 1.46 in. 3.15 in.^4 1.59 in. 6.3125 in.114 in.^3 3.87 in. 1.070 in. 1.19 in.^3 2.51 4.3125 in.9.11 in. 15.9 in.^3 3.02 in.^3 1.020 in. 2.58 J = 100 in.^4134 in.^3 2.27 in.^4 0.282 in. 0.854 in. 2.66 in. C = 30 in.^329.1 in.^4 1.15 in.^3 5.71 in.^4 2.120 in.^3 0.683 2.23 ft^2/ft8.3 in.^3 0.711 in. 1.99 in.^3 0.305 in. 0.7 in.1.34 in. 0.634 in. 1.33 in. 1.74 in.^4 0.718 Round HSS & Pipes13.3 in.^3 2.34 in.^3 3.05 in.^3 0.67 in.^3 1 in. Y1.71 in. 0.224 in. 0.837 0.755 in. H(3/4) = 0.983 t(nom)=0.32223.1 in. J = 0.209 in.^4 J = 0.12 in.^4 0.485

J = 1.18 in.^4 45.5 in.^6 0.107 in.^6 0.9833870 in.^6 a = 23.74 in. a = 1.53 in. J = 0.15 in.^4 Plates O.D.=8.625 X

a = 92.15 in. 4.19 in. 2.16 in. 0.217 in.^6 Y40.5 in.^2 H = 0.884 H = 0.830 a = 1.94 in. t=0.375 I.D.=7.98135.8 in.^4 2.45 in. X19.3 in.^3 H = 0.000 b=12 Pipe8STD66.1 in.^3 A = 7.85 in.^2

t = 0.375 in. O.D. = 8.625 in.b = 12 in. I.D. = 7.981 in.

wt./ft. = 15.31 plf. 0.322 in.A = 4.500 in.^2 0.3 in.

0.053 in.^4 wt./ft. = 28.60 plf.0.281 in.^3 68.1 in.^40.108 in. 15.8 in.^354.000 in.^4 2.95 in.9.000 in.^3 20.8 in.^33.464 in. J = 136 in.^4

AISC 13th EDITION MEMBER DIMENSIONS AND PROPERTIES VIEWER

tw = tw = tw =bf = bf = bf = t(des) =tf = tf = tf =

k(des) = k(des) = Ix = Ix =k(det) = k(det) = eo = Sx = Sx =

k1 = Ix = rx = rx =rts = Sx = y(bar) = Zx =ho = bf/(2*tf) rx = Zx = Iy =

d/tw y(bar) = yp = Sy =bf/(2*tf) eo = Ix = Zx = ry(0) = ry =

h/tw = Ix = Sx = yp = ry(3/8) = Zy =Ix = Sx = rx = Iy = ry(3/4) = h(flat) =

Sx = rx = y(bar) = Sy = Qs(0) = b(flat) =rx = Zx = Zx = ry = Qs =Zx = Iy = yp = x(bar) = ro(bar)(0) =Iy = Sy = Iy = Zy = H(0) = A(surf) =

Sy = ry = Sy = xp = ro(bar)(3/8) =ry = x(bar) = ry = Iz = H(3/8) =Zy = Zy = Zy = Sz = ro(3/4) =rts = xp = Qs(50) = rz =ho = TAN(a) =

Cw = Cw = Qs(36) =Cw =

ro(bar) = ro(bar) = Cw =Wno =Sw = ro(bar) =

Qf =Qw =

t(nom) =t(des) =

Ix =Sx = Ix = Iy =rx = Sx = Sy =Iy = rx = ry =

Sy = Zx = Zy =ry =

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 the AISC 13th Edition Manual of Steel Construction (12/2005).

K18

WORKABLE GAGES IN ANGLE LEGS (inches) Leg 8 7 6 5 4 3-1/2 3 2-1/2 2 1-3/4 1-1/2 1-3/8 1-1/4 1 g 4-1/2 4 3-1/2 3 2-1/2 2 1-3/4 1-3/8 1-1/8 1 7/8 7/8 3/4 5/8 g1 3 2-1/2 2-1/4 2 g2 3 3 2-1/2 1-3/4 For an angle, the gage "g" shown is the distance from the back of the member to the bolt in the angle leg, when only one row of bolts is present. For angle legs >= 5", the potential for two rows of bolts exists. Thus, the gage "g1" is analogous to "g" for the other angle leg, and gage "g2" is the spacing between the first and second row of bolts. (See illustration and table in AISC 13th Edition Manual page 1-46.) Note: Other gages are permitted to suit specific requirements subject to clearances and edge distance limitations.

Q22

The wall thickness, 't(des)', is the actual (design) value, not the nominal wall thickness.

B27

The 'T' distance shown is the nominal "detailing" value, and not the "design" value. T = d(nom)-2*k(det).

B28

The "gage" shown is the spacing between the bolts in the flange. The "halve-gage" is taken each side of the member centerline. When a gage is displayed as a set of three numbers such as: (3) 7.5 (3) it refers to 4 rows of bolts with 3 "gages" or spacings = 3", 7.5", and 3" in this case.

N30

The radius of gyration for the minor (Y) axis, 'ry', with a 0" gap between back-to-back of angle legs.

B31

The 'h/tw' ratio shown is calculated as follows: h/tw = (d-2*k(des))/tw = T(des)/tw

N31

The radius of gyration for the minor (Y) axis, 'ry', with a 3/8" gap between back-to-back of angle legs.

N32

The radius of gyration for the minor (Y) axis, 'ry', with a 3/4" gap between back-to-back of angle legs.

E43

Torsional property, 'a', is determined as follows: a = SQRT(E*Cw/G*J) where: E = 29,000 ksi (Elastic Modulus) G = 11,200 ksi (Shear Modulus)

H43


B44


K45


N52

Cross-sectional area, 'A', is determined as follows: A = b*t

N53

X-axis moment of inertia, 'Ix', is determined as follows: Ix = b*t^3/12

N54

X-axis section modulus, 'Sx', is determined as follows: Sx = b*t^2/6

N55

X-axis radius of gyration, 'rx', is determined as follows: rx = t/SQRT(12)

N56

Y-axis moment of inertia, 'Iy', is determined as follows: Iy = t*b^3/12

N57

Y-axis section modulus, 'Sy', is determined as follows: Sy = t*b^2/6

N58

Y-axis radius of gyration, 'ry', is determined as follows: ry = b/SQRT(12)

J = 54.053 in.^4 C = --- in.^3

N59

Torsional constant, 'J', is determined as follows: J = Ix + Iy

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.)

Thickness of web of member (in.)Width of flange of member, parallel to X-axis (in.)

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

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

Moment of inertia of member taken about X-axis (in.^4)Elastic section modulus of member taken about X-axis (in.^3)

Moment of inertia of member taken about Y-axis (in.^4)Elastic section modulus of member taken about Y-axis (in.^3)

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

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

J = Torsional moment of inertia of member (in.^4)Warping constant (in.^6)Torsional constant for HSS shapes (in.^3)

a =E = Modulus of elasticity of steel = 29,000 ksiG = Shear modulus of elasticity of steel = 11,200 ksi

Normalized warping function at a point at the flange edge (in.^2)Warping statical moment at a point on the cross section (in.^4)Statical moment for a point in the flange directly above the vertical edge of the web (in.^3)Statical moment at the mid-depth of the section (in.^3)Distance from outside face of web of channel shape or outside face of angle leg to Y-axis (in.)Distance from outside face of outside face of flange of WT or angle leg to Y-axis (in.)

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

H =LLBB = Long legs back-to-back for double anglesSLBB = Short legs back-to-back for double angles

The workable flat (straight) dimension along the height, h (in.)The workable flat (straight) dimension along the width, b (in.)The total surface area of a rectangular or square HSS section (ft.^2/ft.)

STD = Standard weight (Schedule 40) pipe sectionXS = Extra strong (Schedule 80) pipe section

XXS = Double-extra strong pipe section

tw =bf =

tf =

k1 =

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

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

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

Zx =Zy =rts = SQRT(SQRT(Iy*Cw)/Sx) (in.)xp =yp =ho = Distance between centroid of flanges, d-tf (in.)

Cw =C =

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

Wno =Sw =Qf =

Qw =x(bar) =y(bar) =

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/2xo =yo =

ro(bar) = Polar radius of gyration about the shear center = SQRT(xo^2+yo^2+(Ix+Iy)/A) (in.)Flexural constant, H = 1-(xo^2+yo^2)/ro(bar)^2)

h(flat) =b(flat) =

A(surf) =

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AISC 13.0 Properties Viewer