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.
2023
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