Socket and spigot joint type steel pipe concrete beam storage pedestal and construction method thereof

Abstract

The invention relates to a socket and spigot joint type steel pipe concrete beam storage pedestal and a construction method thereof. The pedestal comprises a base platform, a steel pipe concrete column and embedded and fixed concrete. A socket and spigot joint port is reserved in the base platform. The opening size of the socket and spigot joint port is designed according to the wall thickness of a steel pipe in the steel pipe concrete column. The steel pipe concrete column is inserted in the socket and spigot joint port, and the wall thickness of the steel pipe in the steel pipe concrete column is calculated according to the beam storage load. The embedded and fixed concrete is poured and formed between the inner wall of the socket and spigot joint port and the outer wall of the steel pipe concrete column. The socket and spigot joint type steel pipe concrete column and the base platform are independently prefabricated and then are integrated through embedding via the embedded and fixed concrete, steel bars in a traditional steel bar concrete structure are saved, the frame bundling and binding time is saved, a half of construction period can be saved, the strength and rigidity of the formed beam storage pedestal meet the design requirement, and rapid beam storage is convenient.

Description

technical field [0001] The invention relates to a beam storage base, in particular to a socket type steel pipe concrete beam storage base and a construction method thereof. Background technique [0002] The storage beam pedestal is a necessary tooling facility in the box girder prefabrication field, and is used to support the storage beam. According to the technical conditions of box girder prefabrication, the requirements for the storage beam pedestal are very strict. The storage beam pedestal must have sufficient strength and rigidity to prevent damage and deformation. The foundation of the storage beam pedestal should have sufficient bearing capacity to prevent Uneven settlement occurs. The traditional beam storage pedestal adopts an integral reinforced concrete structure. It takes 2 months for a beam storage pedestal to bind the steel bars to pour the concrete. The construction period is too long, which leads to an increase in the engineering cost of the beam storage pe...

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the defects of the prior art, provide a socket-type steel pipe concrete beam storage platform and its construction method, and solve the long construction period, increased engineering cost and high cost of the traditional integral reinforced concrete beam storage platform The problem

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