Support-jacking circulation system and three-dimensional prefabricated total-fabricated concrete structure method

Abstract

The invention relates to a support-jacking circulation system and a three-dimensional prefabricated total-fabricated concrete structure method. When the three-dimensional prefabricated total-fabricated concrete structure method is used for prefabricating a total-fabricated concrete structure, the situation that the joint core area of the concrete structure is guaranteed to be complete is taken asa precondition in each layer of the concrete structure, the concrete structure is divided into a plurality of prefabricated units, and on the basis that dismantling and mounting between all prefabricated units in all the layers are smooth, it is further guaranteed that the corresponding prefabricated units in the upper and lower layers are smooth in dismantling and mounting. The three-dimensionalprefabricated total-fabricated concrete structure method is matched with the liftable support-jacking circulation system, prefabricating is conducted from bottom to top in a circulation mode until reaching the highest layer of a design project, the prefabricated units divided by the joint core area of the concrete structure is convenient construct, the strength of the joint core area can be directly improved, and the anchoring and connecting intensity of rebars can also indirectly improved. In summary, factory prefabricating and on-site assembly can be separated through the support-jacking circulation system and the three-dimensional prefabricated total-fabricated concrete structure method, the purpose that 'reliability is handed to a factory, convenience is sent to a site' is achieved, and finally the reliability and convenience of the total-fabricated concrete structure are guaranteed.

Description

technical field [0001] The invention relates to the field of buildings, in particular to a roof support circulation system and a three-dimensional prefabricated fully assembled concrete structure method. Background technique [0002] Due to its irreplaceable advantages, the prefabricated concrete structure is the mainstream structure of prefabricated buildings. After decades of efforts by modern humans, prefabricated concrete structures have continued to develop. In order to vigorously develop prefabricated buildings and promote the adjustment and upgrading of industrial structures, in recent years, the "Guiding Opinions on Vigorously Developing Prefabricated Buildings" has been issued. Chinese-style prefabricated concrete The structure has been greatly developed and improved. [0003] Up to now, the prefabrication method of prefabricated concrete structure adopts two-dimensional plane prefabrication, which is split in the core area of ​​the most important node of the concr...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a three-dimensional prefabricated fully assembled concrete structure method to solve the technical problem of unreliable structure after assembly of the two-dimensional plane prefabricated concrete structure in the prior art; the purpose of the present invention is also to provide a kind of above-mentioned method roof circulation system used in

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