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A platform for research: civil engineering, architecture and urbanism
BENDING-TYPE FRICTION STEEL TRUSS COUPLING BEAM FOR QUICK RECOVERY AFTER EARTHQUAKE
The disclosure provides a Bending-type Friction Steel Truss Coupling Beam, which can be rapidly repaired following an earthquake event. It comprises an upper chord, a lower chord, a diagonal web member, a web member, a T-shaped plate and a friction device. The friction device is located at both ends of the lower chord, where large deformation may occur. The friction device comprises a T-shaped friction main plate, a friction plate, a cover plate and a friction bolt. The disclosure uses a friction device to dissipate energy based on a common steel truss coupling beam. Different sliding loads can be designed according to the seismic precautionary intensity of different regions. The disclosure has the advantages of simple structure, immediate occupancy and low repair cost.
BENDING-TYPE FRICTION STEEL TRUSS COUPLING BEAM FOR QUICK RECOVERY AFTER EARTHQUAKE
The disclosure provides a Bending-type Friction Steel Truss Coupling Beam, which can be rapidly repaired following an earthquake event. It comprises an upper chord, a lower chord, a diagonal web member, a web member, a T-shaped plate and a friction device. The friction device is located at both ends of the lower chord, where large deformation may occur. The friction device comprises a T-shaped friction main plate, a friction plate, a cover plate and a friction bolt. The disclosure uses a friction device to dissipate energy based on a common steel truss coupling beam. Different sliding loads can be designed according to the seismic precautionary intensity of different regions. The disclosure has the advantages of simple structure, immediate occupancy and low repair cost.
BENDING-TYPE FRICTION STEEL TRUSS COUPLING BEAM FOR QUICK RECOVERY AFTER EARTHQUAKE
CUI YAO (author) / WU TIANJIAO (author) / WANG XIN (author)
2022-01-13
Patent
Electronic Resource
English
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