Reinforced concrete prefabricated column and construction method thereof
A reinforced concrete and construction method technology, applied in the field of reinforced concrete prefabricated columns and reinforced concrete prefabricated columns, can solve the problems of connection quality influence, construction progress, and high construction requirements, so as to ensure connection strength and stiffness, improve construction efficiency, The effect of simplifying the construction steps
Pending Publication Date: 2021-06-08
HAINAN UNIVERSITY
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Problems solved by technology
Among them, the current dry construction process is complicated, and the connection quality is easily affected by materials and operating techniques; the wet connection is post-cast concrete, which is difficult to operate on site, and because the concrete pouring requires the use of formwork, the construction process is complicated, the operation is cumbersome, and the construction requirements High, seriously affecting the construction progress
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[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0040] The core of the present invention is to provide a construction method for reinforced concrete prefabricated columns, in which the prefabricated columns on both sides are connected by welding hoops, and the connection method is simple and convenient for construction.
[0041] In addition, the present invention also provides a reinforced concrete prefabricated column using the above reinforced concrete prefabricated column construction method.
[0042] Pl...
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The invention discloses a reinforced concrete prefabricated column and a construction method thereof. The construction method of the reinforced concrete prefabricated column comprises the steps that hoop plates are obtained, and studs are arranged on the inner side faces of the hoop plates; annular reinforcing pieces are welded in the hoop plates; longitudinal bars and stirrups for binding the longitudinal bars are arranged; the annular reinforcing pieces in the two hoop plates are used as boundary formworks, and an upper prefabricated column and a lower prefabricated column are manufactured in a pouring mode; and the hoop plate of the upper prefabricated column and the hoop plate of the lower prefabricated column are welded. Due to the fact that the upper prefabricated column and the lower prefabricated column can be poured in advance in a factory and other places, the construction steps of the reinforced concrete prefabricated column are greatly simplified, and construction efficiency is improved; and the upper prefabricated column and the lower prefabricated column are connected through the welded hoop plates, the welding faces are the end faces of the hoop plates, the welding position is simple in structure and convenient to operate, and meanwhile the connecting strength and rigidity of the connecting position of the prefabricated columns are guaranteed.
Description
technical field [0001] The invention relates to the technical field of construction, and more specifically, relates to a construction method of a reinforced concrete prefabricated column. In addition, the present invention also relates to a reinforced concrete prefabricated column using the above-mentioned reinforced concrete prefabricated column construction method. Background technique [0002] Due to the characteristics of low production efficiency, high resource waste rate, poor quality control, and large environmental impact in on-site construction, in order to improve production efficiency and construction quality and reduce environmental pollution, prefabricated buildings have been vigorously developed in recent years. [0003] In order to ensure the overall mechanical performance of the prefabricated building, it is necessary to connect the components through nodes so that they can be jointly stressed under load. Due to the complexity of the mechanical mechanism of ...
Claims
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Login to View More IPC IPC(8): E04C3/34E04C5/06E04B1/21
CPCE04B1/215E04C3/34E04C5/0618
Inventor 陈云张琦俊
Owner HAINAN UNIVERSITY