Novel steel pipe concrete column combined joint and construction method thereof

Abstract

The invention discloses a novel steel pipe concrete column combined joint and a construction method thereof. The novel steel pipe concrete column combined joint comprises an upper steel pipe column, a lower steel pipe column and a plurality of U-shaped steel beams, wherein the upper steel pipe column and the lower steel pipe column are vertically arranged; an open groove is formed in the side wall of the lower steel pipe column and extends downwards from the upper end of the lower steel pipe column, and the two sides of the open groove form connecting ends correspondingly; one end of each steel beam penetrates through the open groove, then extends into the lower steel pipe column and is connected with a vertically-arranged end plate; the two sides of the end plate are fixedly connected with the connecting ends on the two sides of the open groove; the upper steel pipe column is located above the lower steel pipe column, and the lower end of the upper steel pipe column is fixedly connected with the upper end of the upper steel pipe column; and meanwhile, the upper steel pipe column is fixedly connected with the end plate. According to the novel steel pipe concrete column combined joint and the construction method thereof, the end plate is used for reinforcing the joint of the steel pipe columns and the steel beams from the interior, and a reinforcing component is arranged at the joint for further reinforcing, so that the appearance of the joint of the steel pipe columns and the steel beams is smooth, and redundant decoration construction is not needed; and meanwhile, the reinforcing effect of the reinforcing component on the joint is better, and the safety of the joint is higher.

Description

technical field [0001] The invention relates to the technical field of prefabricated building structures, in particular to a novel steel tube concrete column composite node and a construction method thereof. Background technique [0002] The industrialization of construction has always been the development direction advocated by our country and the fundamental way to develop prefabricated buildings. Entering the new era, with the advancement of construction technology and the rapid development of information technology, it is possible to truly realize the industrialization of construction. Prefabricated buildings are buildings built with new industrialized construction methods. Prefabricated buildings can be divided into three categories according to their material forms: prefabricated prefabricated concrete structures, fabricated steel structures and fabricated wood structures. At present, my country is vigorously promoting the development of steel-structured prefabricated ...

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Problems solved by technology

[0004] Aiming at the above-mentioned deficiencies existing in the prior art, the purpose of the present invention is to provide a new composite joint of steel pipe concrete columns to solve the difficulty in construction of the steel pipe columns and steel beam joints using short beams or steel corbels in the prior art. Strong members located outside the joints affect the appearance, and human operation technology has a great influence on the construction quality

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