Civil small rapid splicing bridge structure

Abstract

The invention provides a civil small rapid splicing bridge structure which comprises prefabricated beams, supporting bases, a pier stud, a stretchable beam, reinforcing steel bars, longitudinal bars,stirrups, preformed holes and a connecting plate. The pier stud is arranged at the upper side of the horizontal plane, the supporting bases are arranged at the left and right end faces of the pier stud, the splicing mechanism is arranged at the upper side of the pier stud, the prefabricated beams are installed at the left and right sides of the upper end face of the pier stud, the preformed holesare formed in the upper end face of the pier stud, the longitudinal bars are fixed to the left side of the lower end faces of the prefabricated beams, the stirrups are arranged at the outer sides of the longitudinal beams, the reinforcing steel ribs are installed at the upper sides of the left and right end faces of the pier stud, the stretchable gaps are formed in the upper side of the pier stud,the stretchable gaps are formed in the left sides of the prefabricated beams, and the connecting plate is fixed to the inner side of the stretchable gaps. Due to the design, the problem that an existing civil small rapid splicing bridge structure is not comprehensive in using function, complex in structure, large in construction difficulty and large in consumed material is solved, and the structure is reasonable, low in construction difficulty and capable of saving resources.

Description

technical field [0001] The invention relates to a civil small-scale quick splicing bridge structure, which belongs to the field of bridge structures. Background technique [0002] Bridges generally refer to structures erected on rivers, lakes and seas to allow vehicles and pedestrians to pass smoothly. In order to adapt to the modern high-speed development of the transportation industry, bridges are also extended to buildings that cross mountain streams, poor geology or meet other transportation needs to make traffic more convenient. Bridges are generally composed of superstructure, substructure, bearings and subsidiary structures. [0003] In the existing technology, the existing civil small-scale quick splicing bridge structure is not comprehensive enough in function, complex in structure, difficult in construction, and has many consumables, which is inconvenient for modern bridge construction in rural areas and suburbs. Now there is an urgent need for a civil small-scale...

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Problems solved by technology

[0003] In the existing technology, the existing civil small-scale quick splicing bridge structure is not comprehensive enough in function, complex in structure, difficult in construction, and has many consumables, which is inconvenient for modern bridge construction in rural areas and suburbs. Now there is an urgent need for a civil small-scale quick splicing bridge structure to solve the above-mentioned problems

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