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Construction method of large-sized arc-shaped wall

A construction method and arc-shaped technology, applied in the direction of walls, formwork/formwork/work frame, building components, etc., can solve the problems of inability to measure and locate, difficult construction, complex curved surfaces, etc.

Active Publication Date: 2013-02-27
CHINA CONSTR EIGHT ENG DIV CORP LTD
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Problems solved by technology

[0002] Due to the large arc and complex curved surface, the large arc-shaped wall has an arc-shaped space structure as the main body, and most of the external structural columns, beams, and walls are arc-shaped components. The overall structure has a large amount of measurement and control, high measurement accuracy requirements, and many vertical transmission times of the axis level. , it is impossible to use conventional high-rise measurement methods to measure and position, and the construction is difficult

Method used

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  • Construction method of large-sized arc-shaped wall
  • Construction method of large-sized arc-shaped wall
  • Construction method of large-sized arc-shaped wall

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Embodiment Construction

[0029] For the benefit of a further understanding of the structure of the present invention, the present invention uses figure 1 A preferred embodiment of the description.

[0030] refer to figure 1 and figure 2 As shown, the large-scale curved wall 1 of the present invention is a shell-shaped wall frame structure system composed of a 500×550 curved column 11, a 350×500 curved ring beam 12 intersecting it, and a 150 thick curved plate 13. H200×150×6×8 shaped steel is built into the curved column 11, the gluten bar and bottom reinforcement of the curved beam are both 5Φ25 steel bars, and the curved ring beam 12 at the elevation of 10.45m, 14.9m and 23.9m is built with H200×100×8×12 Sectional steel, horizontal arc ring beam 350×500 at the top 26.9m level, about 60m long, and the width of the inclined beam connected to it at the top 25.4m level is 500mm, and the height of the inclined beam is to be determined by design. The large curved wall 1 is constructed in vertical secti...

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Abstract

The invention discloses a construction method of a large-sized arc-shaped wall. The method mainly comprises the following steps of: measuring and positioning; erecting a scaffold; mounting an arc-shaped in-column section steel column; binding a steel bar on the periphery of the section steel column; measuring and positioning, mounting an arc-shaped annular beam inner steel bar on the section steel column, and binding and fixing; mounting and fixing an arc-shaped column and an arc-shaped annular beam template on the steel bar; pouring concrete to form the arc-shaped column and an arc-shaped annular beam; measuring and manufacturing an arc-shaped plate; and mounting and fixing the arc-shaped plate on the arc-shaped column and the arc-shaped annular beam. According to the construction method of the large-sized arc-shaped wall, vertical sectioned construction is adopted, inner section steel and a steel bar structure of the arc-shaped column and the arc-shaped annular beam are erected layer by layer; the template is bound and is poured and molded; the poured arc-shaped column and the arc-shaped annular beam are continually provided with the upper-layer arc-shaped column and the arc-shaped annular beam; and finally, the arc-shaped plate which is designed and manufactured outside a field is mounted on the arc-shaped column and the arc-shaped annular beam, and process improvement can be carried out according to implementation effects.

Description

technical field [0001] The invention relates to the field of wall construction, in particular to a construction method for a large curved wall. Background technique [0002] Due to the large arc and complex curved surface, the large arc-shaped wall has an arc-shaped space structure as the main body, and most of the external structural columns, beams, and walls are arc-shaped components. The overall structure has a large amount of measurement and control, high measurement accuracy requirements, and many vertical transmission times of the axis level. , it is impossible to use conventional high-rise measurement methods to measure and position, and the construction is difficult. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a precise and easy-to-operate large-scale curved wall construction method. [0004] In order to achieve the above technical effects, the present invention discloses a construction method for a ...

Claims

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Application Information

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IPC IPC(8): E04G21/02E04G11/08E04B2/84
Inventor 万利民蔡庆军刘勇芮代平万伟民税勇梁思龙徐勇彪梁焌东张繁王继雄王建军诸葛仲彦
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD
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