Special-shaped column supporting system and construction method

A construction method and special-shaped column technology, which is applied in the processing of building materials, formwork/formwork/working frame, and on-site preparation of building components, which can solve the problems of high manufacturing and transportation costs, slow project progress, and inconvenient installation. problems, to achieve the effect of saving materials and labor, high production costs, and convenient support

Inactive Publication Date: 2018-04-13
CHENGDU NO 4 CONSTR ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the above-mentioned deficiencies such as the need to use custom-made steel formwork for the construction of existing special-shaped columns, high installation and transportation costs, inconvenient installation, slow project progress, and high risk, and provide a support system for special-shaped columns and construction method

Method used

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  • Special-shaped column supporting system and construction method
  • Special-shaped column supporting system and construction method
  • Special-shaped column supporting system and construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] like Figure 1-5 As shown, a support system for special-shaped columns includes enclosure members and support members, the enclosure members enclose a closed area suitable for the shape of the column to be poured, and the support members are arranged on the outside of the enclosure members And be used for supporting described enclosure member, described enclosure member comprises two arc formworks, and each described arc formwork comprises two shaping boards 1, several connecting parts 2 and panels 3, and several connecting parts 2 connect Between the two shaped plates 1, the section of the special-shaped column to be poured is circular, the inner surface of the two shaped plates 1 is a semicircular arc, and all the connecting parts 2 are connected along the semicircular arc , closely arranged, with a spacing equal to 5cm, the inner wall of the cavity formed by the inner surfaces of all the shaped plates 1 and the inner surfaces of all the connecting parts 2 is adapted ...

Embodiment 2

[0050] like Figure 6 As shown, the support system of a special-shaped column of the present invention has the same structure as that of Embodiment 1, and the difference from Embodiment 1 is that each of the arc-shaped templates includes three shaped plates 1, The distance between the shaped plates 1 at the upper and lower ends is relatively large, and when the strength of the formwork cannot be satisfied, a piece of the shaped plate 1 is added between the two shaped plates 1, and between two adjacent shaped plates 1 A layer of connecting parts 2 is connected to improve the strength of the formwork, save materials, reduce splicing times, and help prevent grout leakage.

Embodiment 3

[0052] like Figure 7 As shown, the support system of a special-shaped column of the present invention has roughly the same structure as that of Example 1. The difference from Example 1 is that the section of the special-shaped column to be poured is a combination of a circle and a rectangle, and the rectangular part is made of Three common templates 7 are used to support the mold, and the circular part is supported by two arc-shaped templates. The inner surface of each said shaped plate 1 is smaller than a semicircular arc, and the aluminum iron sheet is used to interact with the common template 7 at the joint Overlapping, the outermost section of the curved formwork is formed into a rectangle after the splicing is completed, and the support member is built on the outside of the curved formwork and the ordinary formwork 7, and the ordinary formwork 7 is a film-coated board.

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Abstract

The invention discloses a special-shaped column supporting system and a construction method. Template processing and production can be quickly and conveniently carried out at a construction site, andthe formation of a special-shaped column template of a section form in an arc shape or in the shape of combination of an arc and a polygon is facilitated, thereby avoiding the high transportation costof a large number of special-shaped templates and the transportation hoisting risk; the recovery rate and usage rate of the special-shaped templates are increased, the construction cost of the templates is greatly saved, materials and labor are saved, environment is protected and energy is saved, the safety factor is improved, a special-shaped column of a combined section is conveniently supported, and the construction progress is accelerated; the special-shaped column supporting system is widely used in the construction environment with small operation surfaces, strength is high, stability is good, the forming effect after removing a mold is attractive, bubbles and cracks can be prevented, and the control over various quality common problems is facilitated.

Description

technical field [0001] The invention relates to the field of building engineering construction, in particular to a support system and a construction method of special-shaped columns. Background technique [0002] With people's continuous pursuit of perfection in architectural form and visual effects, the traditional facade design in the past has been replaced by more and more flexible special-shaped designs. And the combined structure between them is widely used in various buildings, which brings certain difficulties to its construction. The changes in the section of the special-shaped structure, the change in the overall appearance, the requirements for the effect of clear water on the surface, and the unique requirements for the reinforcement form of the formwork all add difficulties to the processing and installation of steel bars and formwork. [0003] In order to ensure the project quality, visual effects and construction period requirements, it is necessary to strictl...

Claims

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Application Information

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IPC IPC(8): E04G13/02E04G21/00
CPCE04G13/023E04G21/00
Inventor 谢惠庆欧定文李熊飞贾鹏坤谢云黄轲蒲宝廷严佳敏聂昌华蒋潘黄国顺罗佳冯宇罗颖
Owner CHENGDU NO 4 CONSTR ENG
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