3.0 MODULAR SUPPORT SYSTEM 3.2.6 MT ANGLE BRACES AND FITTINGS
MT-AB-A
Description
Adjustable brace for anchoring bracing of MT-50 channel . Material Specifications
Standard 1 Grade 1 F y , ksi ( MPa ) F u
, ksi ( MPa ) GB / T 700 Q235 B 34.08 ( 235 ) 53.66 ( 370 )
1 . Mechanical properties of GB / T 700 Grade Q235 B meet or exceed the mechanical properties of ASTM A1011 SS Grade 33 .
Corrosion Protection
Electro-Galvanized ( EG )
Modular Support Systems Technical Guide , Edition 1
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MT-AB-A
Hot-Dipped Galvanized ( HDG )
MT-AB-A OC
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Ordering Information
Description
Weight Per Piece lbs ( kg )
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Quantity Piece ( s ) |
Item No . |
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mm ( in ) |
MT-AB-A 0.97 ( 0.44 ) 12 2346395 |
MT-AB-A OC 0.97 ( 0.44 ) 12 2346396 |
Figure 69 - MT Channel Base Anchorage
Table 195 - Allowable Strength Design ( ASD ) Load Data 1 , 2 , 3 , 4
F r lb ( kN )
2,060 ( 9.17 )
1 . Safety factor , Ω , for tabulated values is 3.5 . 2 . Multiply tabulated values by 1.5 to obtain minimum Load and Resistance Factor Design
( LRFD ) values . 3 . Load values are for base connector only . The design professional is responsible for checking base and anchor strength . 4 . See Figure 69 .
Table 196 - Limit State Design ( LSD ) Load Data 1 , 2 , 3
A . MT-50
F r lb ( kN )
2,610 ( 11.61 )
1 . Resistance factor , ϕ , for tabulated values is 0.4 . 2 . Load values are for base connector only . The design professional is responsible for checking base and anchor strength . 3 . See Figure 69 .
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