Three-dimensional distorted rotating inclined reinforced concrete frame structure template and construction method thereof

A reinforced concrete and frame structure technology, which is applied in the direction of formwork/formwork/work frame, connectors of formwork/formwork/work frame, building construction, etc., to achieve the effect of saving production costs

Active Publication Date: 2015-07-15
BEIJING FOURTH CONSTR & ENG
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Problems solved by technology

[0003] In view of the above problems, the present invention provides a three-dimensional twisted and rotated inclined reinforced concrete frame structure formwork and its construction method, which overcomes the technical difficulties existing in the processing and construction of skirt columns and skirts

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  • Three-dimensional distorted rotating inclined reinforced concrete frame structure template and construction method thereof
  • Three-dimensional distorted rotating inclined reinforced concrete frame structure template and construction method thereof
  • Three-dimensional distorted rotating inclined reinforced concrete frame structure template and construction method thereof

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Embodiment Construction

[0017] The design and processing of the skirt column formwork subverts the traditional column formwork and wall formwork design methods. The main measures taken are: first, according to the elevation and horizontal section projection size, the skirt column formwork inner tube and skirt plate tire frame are produced in sections , and then use the four curved surfaces formed by the tire mold itself to cover the multilayer board on the tire mold skeleton, and then bend the square steel back corrugated into an arc, and fix it on the multilayer board with self-tapping dovetail screws. The apron formwork uses the square steel tire frame, finds out the arc on the tire frame, and bends the square steel. The four square steels are welded to form a twisted surface, and the multi-layer board is fixed on the square steel frame with self-tapping dovetail screws. Form a twisted arc. The difference between the two is that the skirt column formwork is made by first making a curved surface, an...

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Abstract

The invention discloses a three-dimensional distorted rotating inclined reinforced concrete frame structure template and a construction method thereof. The three-dimensional distorted rotating inclined reinforced concrete frame structure template comprises a skirt column template, a skirt plate template and a template support frame. The construction method of the template comprises the following steps: (1) a three-dimensional model graph is built; and a skirt plate structure is known; (2) the positioning paying-off is performed; (3) a skirt column template inner tube mold and a skirt plate jig frame are manufactured; (4) the skirt column template is manufactured; (5) the skirt plate template is manufactured; (6) the skirt column template 1 and the skirt plate template 2 are tried to be spliced; (7) the skirt column template 1 is mounted and reinforced; and (8) the skirt plate template 2 is mounted and reinforced. Skirt column and skirt plate modules are divided in an elevation and segmentation manner through the built three-dimensional graph; the skirt column and skirt plate templates are manufactured through the skirt column inner tube mold and the skirt plate jig frame by the multilayer plate flexibility and square steel two-surface bending performance; and the technical difficulty of the skirt column and skirt plate templates is successfully solved through such methods as external angle subassembly and trial splicing of angle steel bolts.

Description

technical field [0001] The invention relates to a building structure and a construction method thereof, in particular to a three-dimensional twisted and rotated inclined reinforced concrete frame structure formwork and a construction method thereof. Background technique [0002] The solar heat absorption tower is the landmark building of the solar tower thermal power generation experimental power station. It carries the function of the heat absorber and is an important structure of the tower power station. The solar heat absorbing tower in this case is a reinforced concrete frame structure with an inner tube shear wall and an outer skirt column skirt plate, and a beam-slab system is used to connect the inner tube and the outer skirt column skirt plate. Among them, the height of the inner tube is 119 meters, and the skirt panel of the outer skirt column is in a three-dimensional twisted and rotating shape, with a height of 64 meters. It is composed of curved surfaces, the ri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G11/04E04G17/00
Inventor 刘立军毛长在郭少龙梁权董京荣
Owner BEIJING FOURTH CONSTR & ENG
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