PS 100 - Steel Channel (1-5/8" x 3-1/4" x 12 ga.)


Elements of Section - PS 100
Area of Section
0.897in2
Wt./100 Ft.
305lb
 
Axis X-X
Axis Y-Y
Moment of Inertia (I)
1.098 in4
0.433 in4
Section Modulus (S)
0.627in3
0.533in3
Radius of Gyration (r)
1.107in
0.695in

Beam Loading - PS 100
Span
(in)
Max
Allow.
Uniform
Load
(lbs)
Defl at
Uniform
load
(in)
Uniform Loading
at Deflection
Span
/180
(lbs)
Span
240
(lbs)
Span
/360
(lbs)
245,260 0.035,260 5,2605,260
363,500 0.073,500 3,5003,500
482,630 0.122,630 2,6302,630
602,100 0.182,100 2,1001,920
721,750 0.261,750 1,7501,330
841,500 0.361,500 1,470980
961,310 0.471,310 1,120750
1081,170 0.591,170 890590
1201,050 0.73960 720480
144880 1.06670 500330
168750 1.43490 370240
192660 1.88370 280190
216580 2.35300 220150
240530 2.95240 180120
Note: Bearing load may govern capacity.


Column Loading - PS 100
Unbraced
Height
(in)
Allowable
Load at
Slot Face
(lbs)
Max Column Load
Applied at C.G.
K=0.65
(lbs)
K=0.80
(lbs)
K=1.0
(lbs)
K=1.2
(lbs)
24 5,650 16,870 15,180 12,850 10,600
36 4,690 13,140 10,600 7,650 5,660
48 3,560 9,550 6,860 4,790 3,660
60 2,730 6,680 4,790 3,450 2,710
72 2,160 4,980 3,660 2,710 2,170
84 1,760 3,950 2,960 2,240 1,820
96 1,500 3,270 2,500 1,930 1,580
108 1,310 2,800 2,170 1,690 1,390
120 1,170 2,450 1,930 1,510 **
144 980 1,980 1,580 ** **
168 850 1,670 1,340 ** **