MT 2.5 Modular Supports Technical Supplement Guide October 2024 | Page 16

MT 2.5 Tech Supplement Guide
1.0 MT PROFILES 1.2 . MT BEAM AND COLUMN LOAD TABLES
Table 25 . MT-40D Maximum Factored Beam Loads : Table 26 . MT-40D 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 ( 213.3 ) 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 ( mm )
Uniform Loading at Deflection
Span / 180 lbs ( N )
Span / 240 lbs ( N )
Span / 360 lbs ( N )
4,040 *
0.03
4,040 *
4,040 *
4,040 *
( 34,275 )
( 0.08 )
( 17,970 )
( 17,970 )
( 17,970 )
4,040 *
0.10
4,040 *
4,040 *
3,995
( 22,850 )
( 0.26 )
( 17,970 )
( 17,970 )
( 17,770 )
3,850
0.23
3,850
3,370
2,245
( 17,135 )
( 0.58 )
( 17,125 )
( 14,990 )
( 9,985 )
3,080
0.36
2,875
2,155
1,435
( 13,710 )
( 0.91 )
( 12,785 )
( 9,585 )
( 6,380 )
2,565
0.51
1,995
1,495
995
( 11,425 )
( 1.30 )
( 8,870 )
( 6,650 )
( 4,425 )
2,200
0.70
1,465
1,100
730
( 9,790 )
( 1.78 )
( 6,515 )
( 4,890 )
( 3,245 )
1,925
0.91
1,120
840
560
( 8,565 )
( 2.32 )
( 4,980 )
( 3,735 )
( 2,490 )
1,710
1.15
885
665
440
( 7,615 )
( 2.93 )
( 3,935 )
( 2,955 )
( 1,955 )
1,540
1.43
715
535
355
( 6,855 )
( 3.62 )
( 3,180 )
( 2,375 )
( 1,575 )
1,280
2.05
495
370
245
( 5,710 )
( 5.20 )
( 2,200 )
( 1,645 )
( 1,085 )
1,100
2.80
365
275
180
( 4,895 )
( 7.10 )
( 1,620 )
( 1,220 )
( 800 )
960
3.64
280
210
140
( 4,280 )
( 9.25 )
( 1,245 )
( 930 )
( 620 )
855
4.62
220
165
110
( 3,805 )
( 11.73 )
( 975 )
( 730 )
( 485 )
770
5.71
175
130
85
( 3,425 )
( 14.49 )
( 775 )
( 575 )
( 375 )
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 ( mm )
Uniform Loading at Deflection
Span / 180 lbs ( N )
Span / 240 lbs ( N )
Span / 360 lbs ( N )
6,675
0.10
8,880
6,660
4,440
( 29,705 )
( 0.25 )
( 39,500 )
( 29,625 )
( 19,750 )
4,450
0.23
3,945
2,960
1,970
( 19,800 )
( 0.57 )
( 17,545 )
( 13,165 )
( 8,760 )
3,335
0.40
2,220
1,665
1,110
( 14,850 )
( 1.02 )
( 9,875 )
( 7,405 )
( 4,935 )
2,670
0.63
1,420
1,065
710
( 11,880 )
( 1.59 )
( 6,315 )
( 4,735 )
( 3,155 )
2,225
0.90
985
740
490
( 9,900 )
( 2.29 )
( 4,380 )
( 3,290 )
( 2,175 )
1,905
1.23
725
540
360
( 8,485 )
( 3.11 )
( 3,220 )
( 2,400 )
( 1,600 )
1,665
1.60
555
415
275
( 7,425 )
( 4.06 )
( 2,465 )
( 1,845 )
( 1,220 )
1,480
2.02
435
325
215
( 6,600 )
( 5.14 )
( 1,930 )
( 1,445 )
( 955 )
1,335
2.50
355
265
175
( 5,940 )
( 6.36 )
( 1,575 )
( 1,175 )
( 775 )
1,110
3.60
245
185
120
( 4,950 )
( 9.14 )
( 1,085 )
( 820 )
( 530 )
950
4.89
180
135
90
( 4,240 )
( 12.42 )
( 800 )
( 600 )
( 400 )
830
6.38
135
100
65
( 3,710 )
( 16.20 )
( 600 )
( 440 )
( 285 )
740
( 3,300 )
8.10
( 20.56 )
105
( 465 )
80
( 355 )
-
665
( 2,970 )
9.98
( 25.35 )
85
( 375 )
-
-
Table 27 . MT-40D Maximum Factored Column
Loads 1 , 2 , 5 , 6 , 8 , 9
Unbraced Height in ( cm )
Max Factored Load at Channel Face lbs ( N )
Maximum Column Load Applied at C . G .
K = 0.65 lbs ( N )
K = 0.80 lbs ( N )
K = 1.0 lbs ( N )
K = 1.2 lbs ( N )
24
8,645
27,590
27,590
27,590
26,340
( 61.0 )
( 38,450 )
( 122,725 )
( 122,725 )
( 122,725 )
( 117,165 )
36
8,445
27,590
26,340
24,155
22,110
( 91.4 )
( 37,565 )
( 122,725 )
( 117,165 )
( 107,445 )
( 98,345 )
48
7,995
25,610
23,450
20,880
18,740
( 121.9 )
( 35,560 )
( 113,915 )
( 104,310 )
( 92,875 )
( 83,355 )
60
7,380
23,275
20,880
18,280
15,420
( 152.4 )
( 32,825 )
( 103,530 )
( 92,875 )
( 81,310 )
( 68,590 )
72
6,745
21,175
18,740
15,420
11,150
( 182.9 )
( 30,000 )
( 94,190 )
( 83,355 )
( 68,590 )
( 49,595 )
84
6,165
19,360
16,955
11,790
8,190
( 213.3 )
( 27,420 )
( 86,115 )
( 75,415 )
( 52,440 )
( 36,430 )
96
5,420
17,840
13,930
9,025
6,270
( 243.8 )
( 24,105 )
( 79,355 )
( 61,960 )
( 40,145 )
( 27,890 )
108
4,695
15,995
11,150
7,135
4,950
( 274.3 )
( 20,880 )
( 71,145 )
( 49,595 )
( 31,735 )
( 22,015 )
120
( 304.8 )
4,075
( 18,125 )
13,570
( 60,360 )
9,025
( 40,145 )
5,780
( 25,710 )
**
144
( 365.8 )
3,090
( 13,740 )
9,495
( 42,235 )
6,270
( 27,890 )
**
**
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 . Unbraced spans may reduce beam load carrying capacity . See Table 37 for reduction factors for unbraced conditions .
5 . Profile weight , 3.01 lbs ./ ft ( 4.48 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 2,021 lbs . 8 . ** Indicates KL / r for compression exceeds 200 . 9 . Maximum factored load at channel face assumes K value of 0.8 . 10 . For Channel Separation capacity please contact HILTI .
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