Antique building arch prefabricated reinforced skeleton and its manufacturing method and construction method of antique architectural reinforced concrete arch

Abstract

The invention discloses a bracket prefabricated reinforcement framework of a pseudo-classic building, a fabrication method of the reinforcement framework, and a construction method of a reinforced concrete bracket of the pseudo-classic building. The bracket prefabricated reinforcement framework is a whole reinforcement cage consisting of an embedded part system, a bracket framework reinforcement system and a bracket stirrup; the embedded part system comprises a two-sided rectangular steel plate embedded part and a single-sided rectangular steel plate embedded part; the bracket framework reinforcement system comprises a bottom main rib, a middle main rib, an upper main rib and a surface rib; and the bracket stirrup is an annular reinforcement hoop formed by bending minor-diameter round steel. The fabrication method of the reinforcement framework comprises the steps of serving the two-sided rectangular steel plate embedded part as a temporary support system, penetrating, welding and fixing the bracket beam main ribs to form the reinforcement framework, and finally mounting the stirrup and the single-sided rectangular steel plate embedded part outside the reinforcement framework to form the whole reinforcement cage. The bracket reinforcement framework fabricated by the method is reliable in quality; and the construction method of the reinforced concrete bracket of the pseudo-classic building is high in working efficiency and high in safety coefficient, and saves a construction period.

Description

technical field [0001] The invention relates to a building construction accessory for an antique building bucket arch and a construction method for an antique building bucket arch, in particular to a bucket arch prefabricated steel skeleton with steel plate embedded parts for an antique building and a manufacturing method thereof, and a construction method for an antique building reinforced concrete bucket arch. Background technique [0002] With the vigorous development of the domestic tourism industry, antique buildings have been built in various places, and the traditional wooden structure bucket arch can no longer meet the requirements of architectural practicability and durability, so the modern antique building bucket arch is mostly in the form of reinforced concrete structure; and The cantilevered bucket arch beam structure is the most commonly used form; the cantilevered bucket arch beam uses the main reinforcement of the beam anchored into the main reinforcement insi...

AI Technical Summary

Problems solved by technology

[0003] The traditional reinforced concrete bucket arch construction is in the form of high-altitude operation along with the main structure construction. The process is as follows: build a large enough working platform; place the bottom form → bind the steel bars → weld the embedded parts → install the side form → pour concrete, due to the overhang The bucket arch beam structure needs to reduce the cross-sectional area of ​​the bucket arch beam for the first time; therefore, the manufacturing process of the bucket arch beam reinforcement cage is cumbersome, the construction period is long, and it needs to be built on a large enough construction platform at high altitude, the working area is limited, and the assembly operation is dangerous It is difficult to guarantee the welding and installation quality of embedded parts, and the dimensional error of the bucket arch is relatively large. At the same time, the sparks of embedded parts welding at high altitude bring great safety hazards to the construction of most antique buildings with wooden structures.

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