Modular Supports System Product Technical Guide June 2026 | Page 146

Modular Support Systems Technical Guide, Edition 2
3.0 Modular Support System
3.2.6 MT Elevator Divider Beam( EDB) Connectors
MT-B-GL EDB OC( SET) / MT-B-GL EDB A OC
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 based 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.
MT-B-GL EDB OC MT-B-GL EDB A OC
Corrosion Protection
Description
Environmental Conditions
MT-B-GL EDB OC( SET)
Outdoor, low to moderate pollution( C3 / C4- low)
MT-B-GL EDB A OC
Outdoor, low to moderate pollution( C3 / C4- low)
mm( in)
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
Figure 104 – MT-90 Standard Connection
A. MT-90 B. MT-B-GL EDB OC
Table 312- Allowable Strength Design( ASD) Load Data 1, 2, 3, 4, 5
Fx lb( kN)
Fy lb( kN)
Fz lb( kN)
Mx lb ft( kN m)
My lb ft( kN m)
Mz lb ft( kN m)
10,360( 46.10)
2,215( 9.87)
4,055( 18.05)
1,400( 1.90)
2,075( 2.82)
1,250( 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 Load values are for base connector only. The design professional is responsible for checking
concrete and fastener strength.
5 See Figure 104.
Table 313- Limit State Design( LSD) Load Data 1, 2, 3, 4
Fx lb( kN)
Fy lb( kN)
Fz lb( kN)
Mx lb ft( kN m)
My lb ft( kN m)
Mz lb ft( kN m)
15,575( 69.29)
3,335( 14.84)
6,095( 27.13)
2,105( 2.86)
2,850( 3.87)
1,880( 2.55)
1 Tabulated values are for non-elevator applications only.
2 Maximum resistance factor, φ, for tabulated values is 0.71.
3 Load values are for base connector only. The design professional is responsible for checking
concrete and fastener strength.
4 See Figure 104.
145