Modular Support Systems Technical Guide , Edition 1
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
Hot-Dipped Galvanized ( HDG )
MT-FPS-GS OC
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Ordering Information
Description
Weight Per Piece lbs ( kg )
Quantity Piece ( s )
Item No . MT-FPS-GS OC 0.49 ( 0.22 ) 12 2273702
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mm ( in )
Figure 111 - MT Girder Connection
Table 269 - Allowable Strength Design ( ASD ) Load Data 1 , 2 , 3 , 4
F x lb ( kN )
F z 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 based on brackets being installed in pairs . 4 . See Figure 111 .
A . MT-70 / 80
Table 270 - Limit State Design ( LSD ) Load Data 1 , 2 , 3
F x lb ( kN )
F z lb ( kN )
600 |
795 |
( 2.67 ) |
( 3.55 ) |
1 . Maximum resistance factor , Φ , for tabulated values is 0.55 . 2 . Tabulated values are based on brackets being installed in pairs . 3 . See Figure 111 .
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