1.0 MODULAR SUPPORT SYSTEM MT-B-GS EDB OC ( SET ) / MT-B-GS EDB A OC
Description
MT EDB Connectors Technical Supplement Guide
MT-B-GS EDB OC ( SET ): Elevator divider beam connection set for MT-80 girders . A set consists of one MT-B-GS EDB OC connector and one MT-B-GS EDB A OC connector . Each connector can be used as a standard base connector for MT-70 and MT-80 girders for non-elevator applications .
MT-B-GS EDB A OC : Elevator divider beam connector for MT-80 girders . Connector can be used as a standard base connector for MT-70 and MT-80 girders for non-elevator applications .
MT-B-GS EDB OC MT-B-GS EDB A OC
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Material Specifications
Standard 1 Grade 1 F y , ksi ( MPa ) F u
, ksi ( MPa )
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GB / T 1591 Q355 B 51.49 ( 355 ) 68.17 ( 470 )
1 . Mechanical properties of GB / T 1591 Grade Q355 B meet or exceed the mechanical properties of ASTM A1011 SS Grade 50 .
Corrosion Protection
Hot-Dipped Galvanized ( HDG )
MT-B-GS EDB OC ( SET )
MT-B-GS EDB A OC
Ordering Information
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mm ( in )
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Description |
Weight Per Piece lbs ( kg ) |
Quantity Piece ( s ) |
Item No . |
MT-B-GS EDB OC ( SET ) 11.45 ( 5.19 ) 3 SETS 2353804 |
MT-B-GS EDB A OC 5.68 ( 2.58 ) 6 2353805 |
Figure 1 - MT-70 Standard Base Connection
Table 1 - Allowable Strength Design ( ASD ) Load Data 1 , 2 , 3 , 4 , 5
F x lb ( kN )
F y lb ( kN )
F z lb ( kN )
9,390 |
855 |
3,480 |
( 41.79 ) |
( 3.82 ) |
( 15.49 ) |
1 . Tabulated values are for non-elevator applications only . 2 . Minimum safety factor , Ω , for tabulated values is 2.1 . 3 . Multiply tabulated values by 1.5 to obtain minimum Load and Resistance Factor Design
( LRFD ) values . 4 . Tabulated values are for base connector only . Design professional is responsible for checking concrete and fastener strength . 5 . See Figure 1 .
A . MT-70 B . MT-B-GS EDB OC
Table 2 - Limit State Design ( LSD ) Load Data 1 , 2 , 3 , 4
F x lb ( kN )
F y lb ( kN )
F z lb ( kN )
13,240 |
1,290 |
5,235 |
( 58.90 ) |
( 5.74 ) |
( 23.29 ) |
1 . Tabulated values are for non-elevator applications only . 2 . Maximum resistance factor , Φ , for tabulated values is 0.7 . 3 . Load values are for base connector only . Design professional is responsible for checking concrete and fastener strength . 4 . See Figure 1 .
2023
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