A1001 - 1-1/4" x 2-1/2", 14 Gage Channel, Back-to-Back

0
0 review(s) | Add your review
Catalog: 
Elements of Section - A1001

Area of Section
0.609 in2 (3.9 cm2)
Axis 1-1
Axis 2-2
Moment of Inertia (I)
0.302 in4 (12.6 cm4)
0.156 in4 (6.5 cm4)
Section Modulus (S)
0.242 in3 (4.0 cm3)
0.250 in3 (4.1 cm3)
Radius of Gyration (r)
0.704 in (1.8 cm )
0.506 in (1.3 cm )
Column Loading -
A1001

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)

18

3,53013,30012,92012,40011,880

24

3,48012,75012,22011,55010,950

36

3,37011,63010,95010,2209,150

48

3,26010,68010,0208,2606,500

60

2,9609,9308,2606,0804,270

72

2,6308,4806,5004,2702,970

84

2,2607,0404,9003,1402,180

96

1,9405,6803,7502,400*

108

1,6704,4902,970**

120

1,4403,6402,400**
*KL/r > 200
Beam Loading - A1001
Span
(in)
Max
Allowable

Uniform
Load
(lbs)

Defl at
Uniform
load

(in)

Uniform Loading
at Deflection
Lateral
Bracing
Reduction

Factor

Span
/180
(lbs)
Span

/240
(lbs)

Span
/360
(lbs)
18*1,6500.01*1,650*1,650*1,6501.00
24*1,6500.03*1,650*1,650*1,6501.00
361,3500.091,3501,3501,3501.00
481,0100.161,0101,0108200.95
608100.268107905300.90
726700.376705503700.84
845800.505404002700.79
965100.664103102100.74
1084500.833302401600.69
1204001.012602001300.64
*Load limited by weld shear

Notes:

  1. Above loads include the weight of the member. This weight must be deducted to arrive at the net allowable load the beam will support.
  2. Long span beams should be supported so as to prevent rotation and twist.
  3. Allowable uniformly distributed loads are listed for various simple spans, that is, a beam on two supports. If load is concentrated at the center of the span, multiply load from the table by 0.5 and corresponding deflection by 0.8.
  4. The lateral bracing factor should be multiplied by the load to determine the load retained based on the distance between lateral braces.

Bearing Load on Channel:

images/bl_1.gifbl_3.gif
Max Load
3,000 Lbs1,361 Kg
Max Load
2,000 Lbs907 Kg

More than 200 pages to explore

Unistrut metal framing channel, fasteners and hardware are the materials of choice for OEMs, contractors and plant maintenance personnel. Download the catalog to learn more.

1.jpg