Modular Support Systems Technical Guide, Edition 2
3.0 Modular Support System
3.2.11 MT Media Fixation
MT-FPS-GS OC
Description
Adjustable guiding bracket for fastening sliding pipe shoes to MT-70 and MT-80( short side) girders.
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
Description
Environmental Conditions MT-FPS-GS OC Outdoor, low to moderate pollution( C3 / C4- low)
Ordering Information
Description
Weight Per Piece, lbs( kg)
Quantity Piece( s)
Item No. MT-FPS-GS OC 0.49( 0.22) 12 2273702 mm( in)
Figure 149 – MT Girder Connection
Table 399- Allowable Strength Design( ASD) Load Data 1, 2, 3, 4
Fx Fz lb( kN) lb( kN)
400 530
( 1.78)
( 2.37)
1 Minimum safety factor, Ω, for tabulated values is 2.7. 2 Multiply tabulated values by 1.5 to obtain minimum Load and
Resistance Factor Design( LRFD) values. 3 Tabulated values are for a single connector. Connectors are to be installed in pairs. 4 See Figure 149.
Table 400- Limit State Design( LSD) Load Data 1, 2, 3
A. MT-70 / 80
Fx Fz lb( kN) lb( kN)
600 795
( 2.67)
( 3.55) 1 Maximum resistance factor, φ, for tabulated values is 0.55. 2 Tabulated values are for a single connector. Connectors are to be installed in pairs. 3 See Figure 149.
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