Product Technical Guides : US-EN Modular Systems Product Technical Guide | Page 46

3.0 MODULAR SUPPORT SYSTEM 3.1.2 MT BEAM AND COLUMN LOAD TABLES
Modular Support Systems Technical Guide , Edition 1
Table 44 - MT-60 Maximum Factored Beam Loads : X-axis Bending 1 , 2 , 3 , 4 , 5
Span in ( cm )
Max Factored Uniform Load lbs ( N )
Defl . At Max Uniform Load in ( cm )
Uniform Loading at Deflection
Span / 180 lbs ( N )
Span / 240 lbs ( N )
Span / 360 lbs ( N )
24
6,215
0.05
6,215
6,215
6,215
( 61.0 )
( 27,645 )
( 0.12 )
( 27,645 )
( 27,645 )
( 27,645 )
36
4,140
0.11
4,140
4,140
3,785
( 91.4 )
( 18,415 )
( 0.28 )
( 18,415 )
( 18,415 )
( 16,835 )
48
3,105
0.19
3,105
3,105
2,130
( 121.9 )
( 13,810 )
( 0.49 )
( 13,810 )
( 13,810 )
( 9,470 )
60
2,485
0.30
2,485
2,045
1,360
( 152.4 )
( 11,050 )
( 0.77 )
( 11,050 )
( 9,095 )
( 6,045 )
72
2,070
0.44
1,890
1,420
945
( 182.9 )
( 9,205 )
( 1.11 )
( 8,405 )
( 6,315 )
( 4,200 )
84
1,775
0.60
1,390
1,040
695
( 213.4 )
( 7,895 )
( 1.51 )
( 6,180 )
( 4,625 )
( 3,090 )
96
1,550
0.78
1,065
795
530
( 243.8 )
( 6,890 )
( 1.98 )
( 4,735 )
( 3,535 )
( 2,355 )
108
1,380
0.98
840
630
420
( 274.3 )
( 6,135 )
( 2.50 )
( 3,735 )
( 2,800 )
( 1,865 )
120
1,240
1.22
680
510
340
( 304.8 )
( 5,515 )
( 3.09 )
( 3,020 )
( 2,265 )
( 1,510 )
144
1,035
1.75
470
355
235
( 365.8 )
( 4,600 )
( 4.44 )
( 2,090 )
( 1,575 )
( 1,045 )
168
885
2.38
345
260
170
( 426.7 )
( 3,935 )
( 6.05 )
( 1,530 )
( 1,155 )
( 755 )
192
775
3.11
265
195
130
( 487.7 )
( 3,445 )
( 7.90 )
( 1,175 )
( 865 )
( 575 )
216
690
3.94
210
155
105
( 548.6 )
( 3,065 )
( 10.00 )
( 930 )
( 685 )
( 465 )
240
620
4.86
170
125
85
( 609.6 )
( 2,755 )
( 12.35 )
( 755 )
( 555 )
( 375 )
Table 46 - MT-60 Maximum Factored Column
Loads 1 , 2 , 6 , 7 , 8
Unbraced Height in ( cm )
Max Factored Load at Channel Face lbs ( N )
K = 0.65 lbs ( N )
Maximum Column Load Applied at C . G .
K = 0.80 lbs ( N )
K = 1.0 lbs ( N )
K = 1.2 lbs ( N )
24
7,685
22,200
20,165
17,340
14,605
( 61.0 )
( 34,200 )
( 98,770 )
( 89,705 )
( 77,150 )
( 64,980 )
36
6,665
17,695
14,605
10,985
8,240
( 91.4 )
( 29,660 )
( 78,720 )
( 64,980 )
( 48,870 )
( 36,670 )
48
5,310
13,325
9,920
7,030
5,440
( 121.9 )
( 23,635 )
( 59,280 )
( 44,130 )
( 31,285 )
( 24,210 )
60
4,125
9,675
7,030
5,155
4,095
( 152.4 )
( 18,350 )
( 43,045 )
( 31,285 )
( 22,925 )
( 18,225 )
72
3,345
7,300
5,440
4,095
3,315
( 182.9 )
( 14,890 )
( 32,475 )
( 24,210 )
( 18,225 )
( 14,760 )
84
2,790
5,850
4,455
3,420
2,800
( 213.4 )
( 12,420 )
( 26,040 )
( 19,825 )
( 15,210 )
( 12,460 )
96
2,390
4,895
3,790
2,950
2,430
( 243.8 )
( 10,630 )
( 21,775 )
( 16,880 )
( 13,130 )
( 10,825 )
108
2,100
4,225
3,315
2,605
2,145
( 274.3 )
( 9,350 )
( 18,800 )
( 14,760 )
( 11,595 )
( 9,540 )
120
( 304.8 )
1,885
( 8,390 )
3,725
( 16,590 )
2,950
( 13,130 )
2,325
( 10,340 )
**
144
( 365.8 )
1,565
( 6,980 )
3,035
( 13,515 )
2,430
( 10,825 )
**
**
Table 45 - MT-60 Maximum Factored Beam Loads : Y-axis Bending 1 , 2 , 3 , 4 , 5
Span in ( cm )
Max Factored Uniform Load lbs ( N )
Defl . At Max Uniform Load in ( cm )
Uniform Loading at Deflection
Span / 180 lbs ( N )
Span / 240 lbs ( N )
Span / 360 lbs ( N )
24
5,950
0.09
5,950
5,950
4,535
( 61.0 )
( 26,465 )
( 0.22 )
( 26,465 )
( 26,465 )
( 20,170 )
36
3,965
0.20
3,965
3,025
2,015
( 91.4 )
( 17,635 )
( 0.50 )
( 17,635 )
( 13,455 )
( 8,960 )
48
2,975
0.35
2,265
1,700
1,130
( 121.9 )
( 13,230 )
( 0.89 )
( 10,075 )
( 7,560 )
( 5,025 )
60
2,380
0.55
1,450
1,085
725
( 152.4 )
( 10,585 )
( 1.39 )
( 6,445 )
( 4,825 )
( 3,220 )
72
1,980
0.79
1,005
755
500
( 182.9 )
( 8,805 )
( 2.00 )
( 4,470 )
( 3,355 )
( 2,220 )
84
1,700
1.07
740
555
370
( 213.4 )
( 7,560 )
( 2.72 )
( 3,290 )
( 2,465 )
( 1,645 )
96
1,485
1.40
565
425
280
( 243.8 )
( 6,605 )
( 3.55 )
( 2,510 )
( 1,890 )
( 1,245 )
108
1,320
1.77
445
335
220
( 274.3 )
( 5,870 )
( 4.50 )
( 1,975 )
( 1,490 )
( 975 )
120
1,190
2.19
360
270
180
( 304.8 )
( 5,290 )
( 5.55 )
( 1,600 )
( 1,200 )
( 800 )
144
990
3.15
250
185
125
( 365.8 )
( 4,400 )
( 8.00 )
( 1,110 )
( 820 )
( 555 )
168
850
4.29
185
135
90
( 426.7 )
( 3,780 )
( 10.88 )
( 820 )
( 600 )
( 400 )
192
740
5.60
140
105
70
( 487.7 )
( 3,290 )
( 14.22 )
( 620 )
( 465 )
( 310 )
216
660
7.08
110
80
55
( 548.6 )
( 2,935 )
( 17.99 )
( 485 )
( 355 )
( 240 )
240
595
8.75
90
65
45
( 609.6 )
( 2,645 )
( 22.21 )
( 400 )
( 285 )
( 200 )
Notes :
1 . Loads are based on ICC-ES ELC-5019 and CSA S136-16 , the North American Specification for the Design of Cold-Formed Steel Structural Members ( using the Appendix B provisions applicable to Canada ), CSA Group .
2 . Resistance factors for flexure and compression are 0.90 and 0.80 , respectively .
3 . Maximum factored beam loads in table are given in total uniform load ( W * Span ) and based on a uniformly loaded condition with simply supported ends . For other loading and support conditions , see page 32 for applicable load and deflection modification factors .
4 . Beams spans in table are assumed to be sufficiently laterally braced . Unbraced spans may reduce beam load carrying capacity . See page 49 for reduction factors for unbraced conditions .
5 . Profile weight , 2.83 lbs / ft ( 41.30 N / m ) must be deducted from maximum factored beam load values . 6 . C . G . is the ‘ Center of Gravity ’ of the cross section . 7 . ** indicates KL / r for compression exceeds 200 . 8 . Maximum factored load at channel face assumes K value of 0.8 .
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