Modular Support Systems Technical Guide, Edition 1
3.0 MODULAR SUPPORT SYSTEM |
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3.2.9 MT BEAM CLAMPS |
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MQT-21-41 |
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Description |
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Beam clamp for connecting channels directly to steel beams. |
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Corrosion Protection
Electro-Galvanized( EG)
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MQT-21-41 |
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Hot-Dipped Galvanized( HDG) |
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MQT-21-41-F |
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Ordering Information
Description
Weight Per Piece lbs( kg)
Quantity Piece( s)
Item No.
MQT-21-41 0.83( 0.38) 10 369675
MQT-21-41-F 0.79( 0.36) 10 304190
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Figure 102- MT Channel-to-Steel
Table 253- Allowable Strength Design( ASD) Load Data 1, 2, 3, 4, 5
F z lb( kN)
1,350( 6.01)
1. Safety factor, Ω, for tabulated values is 3.0. 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 675 lbs( 3.0 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 102.
A. MT-30 / 50
Table 254- Limit State Design( LSD) Load Data 1, 2, 3, 4
F z lb( kN)
1,820( 8.11)
1. Resistance factor, ϕ, for tabulated values is 0.45. 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 910 lbs( 4.05 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 102.
2023
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