A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a truss structure. The truss structure comprises a truss body which is in a U-shaped structure. Pre-stress pulling cables are arranged in the truss body, the bottoms of the pre-stress pulling cables are fixed on the truss body, and truss single sheets are arranged on the sides of the truss body and are in mortise connection with the truss body. Two pre-stress pull rods are arranged in the truss body in the middles of the truss single sheets, and the two ends of the pre-stress pull rods are arranged on the truss body transversely. Stress rods are arranged between the two pre-stress pull rods, and reinforcing bolts are arranged between the stress rods and the pre-stress pull rods. An anchorage plate is arranged at the inner bottom of the truss body and is hinged to the truss body. The truss structure is tight in overall connection and safe and stable, occupied space is saved to a large extent when the middle truss depth is increased, the tensile part stress condition is improved, the tensile part is in a relatively balance stress form, the truss rigidity is improved, and the truss deformation is reduced.
The invention discloses a truss structure. The truss structure comprises a truss body which is in a U-shaped structure. Pre-stress pulling cables are arranged in the truss body, the bottoms of the pre-stress pulling cables are fixed on the truss body, and truss single sheets are arranged on the sides of the truss body and are in mortise connection with the truss body. Two pre-stress pull rods are arranged in the truss body in the middles of the truss single sheets, and the two ends of the pre-stress pull rods are arranged on the truss body transversely. Stress rods are arranged between the two pre-stress pull rods, and reinforcing bolts are arranged between the stress rods and the pre-stress pull rods. An anchorage plate is arranged at the inner bottom of the truss body and is hinged to the truss body. The truss structure is tight in overall connection and safe and stable, occupied space is saved to a large extent when the middle truss depth is increased, the tensile part stress condition is improved, the tensile part is in a relatively balance stress form, the truss rigidity is improved, and the truss deformation is reduced.
Truss Structure
GONG SUHUA (author)
2015-08-26
Patent
Electronic Resource
English
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente