Partially prefabricated steel reinforced concrete T-shaped column with embedded column

A prefabricated concrete and prefabricated assembly technology, applied in columns, piers, pillars, etc., can solve the problems of self-heavy components, poor integrity, and high transportation and hoisting costs, reducing raw material costs, facilitating construction, and reducing transportation and hoisting costs. Effect

Pending Publication Date: 2021-04-16
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still deficiencies, such as poor integrity, the weight of components, and the high cost of transportation and hoisting

Method used

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  • Partially prefabricated steel reinforced concrete T-shaped column with embedded column
  • Partially prefabricated steel reinforced concrete T-shaped column with embedded column
  • Partially prefabricated steel reinforced concrete T-shaped column with embedded column

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Experimental program
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Effect test

Embodiment Construction

[0035] The present invention will be further described below in conjunction with accompanying drawing.

[0036] refer to figure 1 , figure 2 As shown, the partially prefabricated steel concrete T-column with concealed column provided by the embodiment of the present invention includes a partially prefabricated steel concrete T-column shell with concealed column ( figure 1 ), and the internal cast-in-place concrete 10, partly prefabricated steel concrete T-column shell with concealed column ( figure 1 ) includes prefabricated concrete 4 and T-shaped steel-steel skeleton, T-shaped steel-steel skeleton is made up of longitudinal bar 9, stirrup 1 and T-shaped steel, T-shaped steel includes flank steel plate 2 and the shaped steel web that is T-shaped distribution, The shaped steel webs include a first shaped steel web 5 and a second shaped steel web 6, which are vertically connected to each other in a T-shape. The flank steel plate 2 is fixed on one end of the second shaped st...

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Abstract

The invention discloses a partially prefabricated steel reinforced concrete T-shaped column with an embedded column. The partially prefabricated steel reinforced concrete T-shaped column comprises a partially prefabricated steel reinforced concrete T-shaped column shell with the embedded column and internal cast-in-place concrete, wherein the shell comprises prefabricated concrete and a T-shaped steel-steel bar framework; the framework is solid-web type T-shaped steel defined by stirrups and longitudinal bars and comprises T-shaped steel composed of a steel web and side wing steel plates; the side wing steel plates and the steel web are connected with pattern steel plates to form a convex cavity; the embedded column is arranged on the outer side of the end of the convex cavity; and the internal cast-in-place concrete is poured into the convex cavity of the partially prefabricated steel reinforced concrete T-shaped column shell with the embedded column. Meanwhile, the embedded column is arranged at the position of the web of the partially prefabricated steel reinforced concrete T-shaped column with the embedded column so as to enhance the anti-seismic property of the column. According to the T-shaped column, the bearing capacity of the column can be enhanced, asymmetry of the column is made up for, the ductility of the column can be greatly improved, and the problems that hoisting and transporting are difficult, and a cast-in-place concrete column pollutes the environment are solved.

Description

technical field [0001] The invention relates to a prefabricated and assembled steel concrete special-shaped column, in particular to a partially prefabricated and assembled steel concrete T-shaped column with a concealed column. Background technique [0002] The composite structure of steel and concrete has been developed so far, and great achievements have been made. Steel concrete has the advantages of both concrete and steel, and can make up for their respective shortcomings. Due to its good mechanical performance and characteristics, the structure formed by the two complementing each other is one of the current development trends in the construction industry. [0003] The traditional construction method in our country is on-site construction, but as the voice of "green building" is getting higher and higher, this construction method can no longer meet the society's requirements for low consumption and green environmental protection, and the steel concrete structure is di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C3/36E04B1/98E04H9/02
Inventor 刘祖强周志明王肖男薛建阳梁钰强
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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