MT 2.5 Modular Supports Technical Supplement Guide October 2024 | Page 15

MT 2.5 Tech Supplement Guide
1.0 MT PROFILES 1.2 . MT BEAM AND COLUMN LOAD TABLES
Table 22 . MT-30D Maximum Factored Beam Loads : Table 23 . MT-30D Maximum Factored Beam Loads : X-Axis Bending 1 , 2 , 3 , 4 , 5 , 6 , 7 Y-Axis Bending 1 , 2 , 3 , 4 , 5 , 6
Span in ( cm )
24 ( 61.0 )
36 ( 91.4 )
48 ( 121.9 )
60 ( 152.4 )
72 ( 182.9 )
84 ( 213.4 )
96 ( 243.8 )
108 ( 274.3 )
120 ( 304.8 )
144 ( 365.8 )
168 ( 426.7 )
192 ( 487.7 )
216 ( 548.6 )
240 ( 609.6 )
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 )
2,495 *
0.09
2,495 *
2,495
1,790
( 12,595 )
( 0.24 )
( 11,095 )
( 11,095 )
( 7,960 )
1,885
0.24
1,590
1,190
795
( 8,395 )
( 0.60 )
( 7,070 )
( 5,290 )
( 3,535 )
1,415
0.42
895
670
445
( 6,295 )
( 1.07 )
( 3,980 )
( 2,980 )
( 1,975 )
1,130
0.66
570
430
285
( 5,035 )
( 1.67 )
( 2,535 )
( 1,910 )
( 1,265 )
940
0.94
395
295
195
( 4,195 )
( 2.40 )
( 1,755 )
( 1,310 )
( 865 )
805
1.28
290
215
145
( 3,595 )
( 3.26 )
( 1,285 )
( 955 )
( 640 )
705
1.68
220
165
110
( 3,145 )
( 4.26 )
( 975 )
( 730 )
( 485 )
625
2.12
175
130
85
( 2,795 )
( 5.38 )
( 775 )
( 575 )
( 375 )
565
2.63
140
105
70
( 2,515 )
( 6.67 )
( 620 )
( 465 )
( 310 )
470
3.78
95
70
45
( 2,095 )
( 9.59 )
( 420 )
( 310 )
( 200 )
400
( 1,795 )
5.10
( 12.97 )
70
( 310 )
50
( 220 )
-
350
( 1,570 )
6.67
( 16.93 )
55
( 240 )
-
-
310
( 1,395 )
8.41
( 21.36 )
-
-
-
280
( 1,255 )
10.42
( 26.46 )
-
-
-
Span in ( cm )
24 ( 61.0 )
36 ( 91.4 )
48 ( 121.9 ) 60 ( 152.4 ) 72 ( 182.9 )
84 ( 213.3 )
96 ( 243.8 )
108 ( 274.3 )
120 ( 304.8 )
144 ( 365.8 )
168 ( 426.7 )
192 ( 487.7 )
216 ( 548.6 )
240 ( 609.6 )
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 )
4,525
0.11
5,525
4,145
2,760
( 20,145 )
( 0.28 )
( 24,575 )
( 18,435 )
( 12,275 )
3,015
0.25
2,455
1,840
1,225
( 13,430 )
( 0.62 )
( 10,920 )
( 8,180 )
( 5,445 )
2,260
0.44
1,380
1,035
690
( 10,070 )
( 1.11 )
( 6,135 )
( 4,600 )
( 3,065 )
1,810
0.68
880
660
440
( 8,055 )
( 1.73 )
( 3,910 )
( 2,935 )
( 1,955 )
1,505
0.98
610
460
305
( 6,715 )
( 2.49 )
( 2,710 )
( 2,045 )
( 1,355 )
1,290
1.33
450
335
225
( 5,755 )
( 3.39 )
( 2,000 )
( 1,490 )
( 1,000 )
1,130
1.74
345
255
170
( 5,035 )
( 4.43 )
( 1,530 )
( 1,130 )
( 755 )
1,005
2.21
270
200
135
( 4,475 )
( 5.61 )
( 1,200 )
( 885 )
( 600 )
905
2.73
220
165
110
( 4,025 )
( 6.93 )
( 975 )
( 730 )
( 485 )
750
3.91
150
115
75
( 3,355 )
( 9.92 )
( 665 )
( 510 )
( 330 )
645
5.34
110
80
55
( 2,875 )
( 13.55 )
( 485 )
( 355 )
( 240 )
565
( 2,515 )
6.98
( 17.72 )
85
( 375 )
60
( 265 )
-
500
( 2,235 )
8.79
( 22.33 )
65
( 285 )
50
( 220 )
-
450
( 2,010 )
10.85
( 27.57 )
55
( 240 )
-
-
Table 24 . MT-30D Maximum Factored Column
Loads 1 , 2 , 5 , 6 , 8 , 9
Unbraced Height in ( cm )
Maximum Factored Load at Channel Face lbs ( N )
Maximum Column Load Applied at C . G .
K = 0.65 ( lbs )
K = 0.80 ( lbs )
K = 1.0 ( lbs )
K = 1.2 ( lbs )
24
5,960
20,590
20,590
19,620
18,720
( 61.0 )
( 26,510 )
( 91,585 )
( 91,585 )
( 87,270 )
( 83,270 )
36
5,570
19,735
18,720
16,760
14,450
( 91.4 )
( 24,775 )
( 87,785 )
( 83,270 )
( 74,550 )
( 64,275 )
48
5,050
18,220
15,995
12,895
9,910
( 121.9 )
( 22,460 )
( 81,045 )
( 71,145 )
( 57,355 )
( 44,080 )
60
4,460
15,810
12,895
9,205
6,405
( 152.4 )
( 19,835 )
( 70,325 )
( 57,355 )
( 40,945 )
( 28,490 )
72
3,795
13,280
9,910
6,405
4,460
( 182.9 )
( 16,880 )
( 59,070 )
( 44,080 )
( 28,490 )
( 19,835 )
84
3,180
10,810
7,350
4,715
3,280
( 213.3 )
( 14,145 )
( 48,085 )
( 32,690 )
( 20,970 )
( 14,590 )
96
( 243.8 )
2,695
( 11,985 )
8,515
( 37,875 )
5,635
( 25,065 )
**
**
108
( 274.3 )
2,300
( 10,230 )
6,735
( 29,955 )
4,460
( 19,835 )
**
**
120
( 304.8 )
1,975
( 8,785 )
5,460
( 24,285 )
3,610
( 16,055 )
**
**
144
( 365.8 )
**
3,800
( 16,900 )
**
**
**
NOTE
1 . Loads are based on ICC ELC-5019 and CSA S136-16 . 2 . Strength Reduction 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 ). For other loading and support conditions , see Table 6 for applicable load and deflection modification factors .
4 . Beams spans in table are assumed to be sufficiently laterally braced . Un-braced spans may reduce beam load carrying capacity . See Table 37 for reduction factors for unbraced conditions .
5 . Profile weight , 1.98 lbs ./ ft ( 2.94 kg / m ), must be deducted from maximum factored beam load values . 6 . C . G . is the ‘ Center of Gravity ’ of the cross section . 7 . * Indicates that max factored load is limited due to Shear Flow capacity . Max factored shear load in the beam due to shear flow capacity is 1,248 lbs . 8 . ** Indicates KL / r for compression exceeds 200 . 9 . Maximum allowable load at channel face assumes K value of 0.8 . 10 . For Channel Separation capacity please contact HILTI .
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