Modular Support Systems Technical Guide , Edition 1
3.0 MODULAR SUPPORT SYSTEM 3.2.9 MT BEAM CLAMPS MT-BC-GXL T OC
Description
Girder beam clamp – MT-90 and MT-100 .
Corrosion Protection
Hot-Dipped Galvanized ( HDG )
MT-BC-GXL T OC ���
Ordering Information
Description
Weight Per Piece lbs ( kg )
Quantity Piece ( s )
Item No . MT-BC-GXL T OC 4.67 ( 2.12 ) 10 2273589
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Figure 101 - MT Girder-to-Steel
Table 251 - Allowable Strength Design ( ASD ) Load Data 1 , 2 , 3 , 4 , 5
F z lb ( kN )
6,500 ( 28.92 )
1 . Safety factor , Ω , for tabulated values is 2.0 . 2 . Tabulated values represent the total allowable load on a pair of beam clamps . The load resisted by a single beam clamp must not exceed 3,250 lbs ( 14.46 kN ). 3 . Multiply tabulated values by 1.5 to obtain minimum Load and Resistance Factor Design
( LRFD ) values . 4 . The design professional must account for moment decoupling when the applied loads do not occur between the pair of beam clamps . 5 . See Figure 101 .
Table 252 - Limit State Design ( LSD ) Load Data 1 , 2 , 3 , 4
A . MT-90 / 100
F z lb ( kN )
9,745 ( 43.37 )
1 . Resistance factor , ϕ , for tabulated values is 0.75 . 2 . Tabulated values represent the total factored design load on a pair of beam clamps . The load resisted by a single beam clamp must not exceed 4,870 lbs ( 21.68 kN ). 3 . The design professional must account for moment decoupling when the applied loads do not occur between the pair of beam clamps . 4 . See Figure 101 .
2023
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