Concrete pouring construction structure and method for super-high column with built-in cross-shaped partition sheet

Abstract

The invention discloses an internally-arranged cross-shaped separation piece type ultrahigh column concrete pouring construction structure and method. The internally-arranged cross-shaped separation piece type ultrahigh column concrete pouring construction structure comprises a core column base, a core column and a cross-shaped separation piece. The bottom of the core column is fixedly connected to the center of the core column base, and the cross-shaped separation piece is mounted at the upper end of the core column; cross-shaped web plates are arranged on the cross-shaped separation piece, penetrate through the two faces of the cross-shaped separation piece, are perpendicular to the cross-shaped separation piece mutually and arranged in a central symmetry mode with the core column as thecenter; a plurality of straight thread screws are arranged around the core column base, and a plurality of reinforcing bar reserving holes are formed around the cross-shaped separation piece; the structure further comprises a plurality of column steel bars, and after the column steel bars penetrate through the reinforcing bar reserving holes in the cross-shaped separation piece, the bottom ends of the column steel bars are fixedly connected with the straight thread screws. The structural strength and bearing capability of an ultrahigh column can be improved effectively, the construction period can be shortened, and the construction cost is reduced.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a construction structure and method for concrete pouring of a super-high column with a built-in cross-shaped partition. Background technique [0002] Among the vertical load-bearing components, reinforced concrete components are currently the most used load-bearing form, and in the concrete pouring construction of super-high columns with large cross-sectional dimensions, the one-time pouring forming technology is still a major difficulty in the field of concrete construction. When faced with such large-scale concrete structural columns, most enterprises generally adopt the form of secondary pouring for construction, which will impose strict conditions on the construction period and cost. In order to avoid the occurrence of secondary pouring, there are Some companies use built-in pouring devices, which are laid before pouring concrete. The operation process is relati...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a super-high column concrete pouring construction structure and method with built-in cross-shaped separators in view of the defects in the prior art that it is difficult to form super-high concrete columns at one time and the structural strength is not high enough

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