1.0 MODULAR SUPPORT SYSTEM MT-B-GL EDB OC ( SET ) / MT-B-GL EDB A OC
MT EDB Connectors Technical Supplement Guide
Description
MT-B-GL EDB OC ( SET ): Elevator divider beam connection set for MT-90 and MT-100 girders . A set consists of one MT-B-GL EDB OC connector and one MT-B-GL EDB A OC connector . Each connector can be used as a standard base connector for MT-90 and MT-100 girders for non-elevator applications .
MT-B-GL EDB A OC : Elevator divider beam connector for MT-90 and MT-100 girders . Connector can be used as a standard base connector for MT-90 and MT-100 girders for non-elevator applications .
Material Specifications
Standard 1 Grade 1 F y , ksi ( MPa ) F u
, ksi ( MPa ) 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-GL EDB OC ( SET ) MT-B-GL EDB A OC
Ordering Information
Description
Weight Per Piece lbs ( kg )
Quantity Piece ( s )
Item No .
MT-B-GL EDB OC ( SET ) 14.83 ( 6.73 ) 2 SETS 2353802 MT-B-GL EDB A OC 7.36 ( 3.34 ) 4 2353803
MT-B-GL EDB OC
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MT-B-GL EDB A OC
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Figure 7 - MT-90 Standard Connection
A . MT-90 B . MT-B-GL EDB OC
Table 15 - Allowable Strength Design ( ASD ) Load Data 1 , 2 , 3 , 4 , 5
F x lb ( kN )
F y lb ( kN )
F z lb ( kN )
M x lb ft ( kN m )
M y lb ft ( kN m )
M z lb ft ( kN m )
10,360 |
2,215 |
4,055 |
1,400 |
2,075 |
1,250 |
( 46.10 ) |
( 9.87 ) |
( 18.05 ) |
( 1.90 ) |
( 2.82 ) |
( 1.70 ) |
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 7 .
Table 16 - Limit State Design ( LSD ) Load Data 1 , 2 , 3 , 4
F x lb ( kN )
F y lb ( kN )
F z lb ( kN )
M x lb ft ( kN m )
M y lb ft ( kN m )
M z lb ft ( kN m )
15,575 |
3,335 |
6,095 |
2,105 |
2,850 |
1,880 |
( 69.29 ) |
( 14.84 ) |
( 27.13 ) |
( 2.86 ) |
( 3.87 ) |
( 2.55 ) |
1 . Tabulated values are for non-elevator applications only . 2 . Maximum resistance factor , Φ , for tabulated values is 0.75 . 3 . Load values are for base connector only . Design professional is responsible for checking concrete and fastener strength . 4 . See Figure 7 .
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