MT 2.5 Modular Supports Technical Supplement Guide October 2024 | Page 10

MT 2.5 Tech Supplement Guide
1.0 MT PROFILES 1.2 2.3.1 . . MT BEAM AND COLUMN LOAD LOAD TABLES TABLES
Table 7 . MT-30D Allowable Beam Loads : X-Axis
Bending 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8
Table 8 . MT-30D Allowable Beam Loads : Y-Axis
Bending 1 , 2 , 3 , 4 , 5 , 6 , 7
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 Allowable 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 )
1,665 *
0.06
1,665 *
1,665 *
1,665 *
( 7,405 )
( 0.15 )
( 7,405 )
( 7,405 )
( 7,405 )
1255
0.16
1255
1,190
795
( 5,855 )
( 0.40 )
( 5,855 )
( 5,290 )
( 3,535 )
940
0.28
895
670
445
( 4,190 )
( 0.71 )
( 3,980 )
( 2,980 )
( 1,975 )
750
0.44
570
430
285
( 3,350 )
( 1.11 )
( 2,535 )
( 1,910 )
( 1,265 )
625
0.63
395
295
195
( 2,790 )
( 1.59 )
( 1,755 )
( 1,310 )
( 865 )
535
0.85
290
215
145
( 2,390 )
( 2.17 )
( 1,285 )
( 955 )
( 640 )
470
1.12
220
165
110
( 2,095 )
( 2.84 )
( 975 )
( 730 )
( 485 )
415
1.41
175
130
85
( 1,860 )
( 3.57 )
( 775 )
( 575 )
( 375 )
375
1.74
140
105
70
( 1,675 )
( 4.43 )
( 620 )
( 465 )
( 310 )
310
2.49
95
70
45
( 1,395 )
( 6.33 )
( 420 )
( 310 )
( 200 )
265
( 1,195 )
3.38
( 8.59 )
70
( 310 )
50
( 220 )
-
235
( 1,045 )
4.48
( 11.37 )
55
( 240 )
-
-
205
( 930 )
5.56
( 14.12 )
-
-
-
185
( 835 )
7.02
( 17.83 )
-
-
-
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 Allowable 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 )
3,010
0.07
3,010
3,010
2,760
( 13,400 )
( 0.18 )
( 13,400 )
( 13,400 )
( 12,275 )
2,005
0.16
2,005
1,840
1,225
( 8,935 )
( 0.41 )
( 8,935 )
( 8,180 )
( 5,445 )
1,505
0.29
1,380
1,035
690
( 6,700 )
( 0.74 )
( 6,135 )
( 4,600 )
( 3,065 )
1,205
0.45
880
660
440
( 5,360 )
( 1.15 )
( 3,910 )
( 2,935 )
( 1,955 )
1,000
0.65
610
460
305
( 4,465 )
( 1.65 )
( 2,710 )
( 2,045 )
( 1,355 )
860
0.89
450
335
225
( 3,825 )
( 2.26 )
( 2,000 )
( 1,490 )
( 1,000 )
750
1.16
345
255
170
( 3,350 )
( 2.94 )
( 1,530 )
( 1,130 )
( 755 )
665
1.46
270
200
135
( 2,975 )
( 3.71 )
( 1,200 )
( 885 )
( 600 )
600
1.81
220
165
110
( 2,680 )
( 4.59 )
( 975 )
( 730 )
( 485 )
500
2.60
150
115
75
( 2,230 )
( 6.62 )
( 665 )
( 510 )
( 330 )
430
3.56
110
80
55
( 1,910 )
( 9.03 )
( 485 )
( 355 )
( 240 )
375
( 1,675 )
4.63
( 11.76 )
85
( 375 )
60
( 265 )
-
330
( 1,485 )
5.80
( 14.74 )
65
( 285 )
50
( 220 )
-
300
( 1,340 )
7.24
( 18.38 )
55
( 240 )
-
-
Table 9 . MT-30D Allowable Column Loads 1 , 2 , 5 , 6 , 7 , 9 , 10
Unbraced
Height 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 )
Max Allowable 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 )
4,000
14,580
14,580
13,920
13,265
( 17,790 )
( 64,860 )
( 64,860 )
( 61,920 )
( 59,010 )
3,735
13,705
13,000
11,640
10,035
( 16,610 )
( 60,960 )
( 57,825 )
( 51,775 )
( 44,635 )
3,375
12,655
11,110
8,955
6,885
( 15,010 )
( 56,290 )
( 49,415 )
( 39,830 )
( 30,625 )
2,995
10,980
8,955
6,395
4,450
( 13,320 ))
( 48,840 )
( 39,830 )
( 28,445 )
( 19,790 )
2,535
9,225
6,885
4,450
3,100
( 11,280 )
( 41,030 )
( 30,625 )
( 19,790 )
( 13,785 )
2,125
7,510
5,105
3,275
2,280
( 9,450 )
( 33,405 )
( 22,705 )
( 14,565 )
( 10,140 )
1,795
( 7,985 )
5,915
( 26,310 )
3,915
( 17,410 )
2,510
( 11,160 )
**
1,535
( 6,825 )
4,680
( 20,815 )
3,100
( 13,785 )
**
**
1,325
( 5,890 )
3,795
( 16,880 )
2,510
( 11,160 )
**
**
**
2,640
( 11,740 )
**
**
**
NOTE
1 . Loads are based on ICC-ES ESR-5019 and AISI S100-16 . 2 . Safety Factors for flexure and compression are 1.67 and 1.80 , respectively . 3 . Allowable 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 Table 6 for applicable load and deflection modification factors .
4 . Beams spans in table are assumed to be sufficiently laterally braced . Unbraced 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 allowable beam load values . 6 . Multiply tabulated load values by 1.5 to obtain Load and Resistance Factor Design ( LRFD ) values . 7 . C . G . is the ‘ Center of Gravity ’ of the cross section . 8 . Indicates that max Allowable Load is limited due to Shear Flow capacity . Max allowable shear load in the beam due to shear flow capacity is 832 lbs . 9 . ** Indicates KL / r for compression exceeds 200 . Maximum allowable load at channel face assumes K value of 0.8 . 10 . For Channel Separation capacity please contact HILTI .
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