A prefabricated building system based on interposers and splints connecting beam-column nodes

Abstract

The invention discloses an assembled building system based on inner insertion plate and clamping plate connecting beam column nodes. A lower column module comprises lower columns; all the lower columns are provided with first support plates, outer extension plates and inner insertion plates; an upper column module comprises upper columns; all the upper columns are provided with second support plates; the upper columns are correspondingly inserted in the inner insertion plates of the lower columns, and are connected through bolts; a beam module comprises a main beam and a secondary beam; wire passing holes are reserved on web plates of the main beam and the secondary beam; and the connection of all the modules is realized through bolts among the main beam web plate, the outer extension plates and clamping plates, between a main beam lower flange and the first support plates and between a main beam upper flange and the second support plates. Beam columns can be assembled in scene only byadopting bolts, so that the assembly speed is high, and the construction period is shortened. Ribbed support plates achieve a positioning effect on the beams to bear part of the bending moment. The upper and lower columns are conveniently installed by the inner insertion plates to reduce the lifting difficulty. The ribbed support plates and the clamping plates are provided to realize outer shifting of plastic hinges. Pipelines are separated from a main body structure, so that the maintenance is convenient, and the clearance is improved.

Description

technical field [0001] The invention belongs to the technical field of structural engineering, and relates to a prefabricated building system in which pipelines are separated, in particular to a prefabricated building system based on interlining boards and splints connecting beam-column nodes. Background technique [0002] Traditional building construction methods include formwork, on-site binding of steel bars, and pouring of concrete. There are many construction steps and it is not conducive to the comprehensive deployment of personnel. The professional level of construction personnel is low, and the quality of on-site construction is difficult to detect and difficult to guarantee. At the same time, in the construction process, a large amount of disposable consumables are required, resulting in a great waste of materials; moreover, the construction period is long and the cost of personnel wages is large. The above problems have contributed to the development of fabricated ...

AI Technical Summary

Problems solved by technology

[0002] Traditional building construction methods include formwork, on-site tying of steel bars, and pouring of concrete. There are many construction steps and it is not conducive to the comprehensive deployment of personnel. The professional level of construction personnel is low, and the quality of on-site construction is difficult to detect and difficult to guarantee.

At the same time, in the construction process, a large amount of disposable consumables are required, resulting in a great waste of materials; moreover, the construction period is long and the cost of personnel wages is large

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