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Construction method for conveniently disassembling latticed column

A construction method and technology of lattice columns, applied in building structure, processing of building materials, construction, etc., can solve the problems of inconvenient cutting of lattice columns, unfavorable lattice column recycling, etc., and achieve removal and recovery of lattice columns Convenience, manpower saving and construction cost reduction

Active Publication Date: 2014-04-02
NO 2 CONSTR GRP CO LTD OF SHANGHAI CONSTR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the existing construction method, the intersecting parts of the lattice column and the components are all poured in the concrete components, which leads to the inconvenience of cutting the lattice column in the later stage, which is not conducive to the recycling of the lattice column

Method used

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  • Construction method for conveniently disassembling latticed column
  • Construction method for conveniently disassembling latticed column
  • Construction method for conveniently disassembling latticed column

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Embodiment Construction

[0021] A construction method for facilitating the disassembly of lattice columns proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention. For the convenience of description, the "up" and "down" described below are consistent with the directions of up and down in the drawings, but this should not be a limitation of the technical solution of the present invention.

[0022] Combine below Figure 1 to Figure 5 Explain a construction method of the present invention that facilitates the disassembly of lattice columns. The following is an example of joint processing betwee...

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Abstract

The invention provides a construction method for conveniently disassembling a latticed column, relates to the technical field of construction measures of existing buildings and aims at the problems that in the existing construction method, as crossed parts of the latticed column and a member are all poured in a concrete member, the later-period cutting of the latticed column is inconvenient and the recycling of the latticed column is unfavorable. The method comprises the steps of 1, supporting a bottom die of a floor slab, penetrating the latticed column through a preserved hole in the bottom die, enabling a partition member connected with a plurality of steel bars to surround the latticed column to form a passage, tightly attaching the partition member to the edge of the reserved hole, pouring concrete to make a floor slab with a passage; 2, after the construction is finished, demolishing the latticed column from the passage.

Description

technical field [0001] The invention relates to the technical field of construction measures for existing buildings, in particular to a cutting-free process for lattice columns and floor slab joints in the design and construction of deep foundation upside-down methods. Background technique [0002] In the current construction of deep foundation pits and ultra-deep foundation pits, there are a large number of lattice columns and component joints. The common way to deal with the joints of lattice columns and components is to pass the steel bars through the lattice columns at the intersection of the bottom of the components and the lattice columns during the weaving of the base form, and use wire mesh to filter the intersection of the reinforcement bars and the lattice columns. The bottom is isolated, and several steel bars are welded under the screen to fix it. When the concrete is poured, the parts of the lattice columns that intersect the members are poured into the members...

Claims

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Application Information

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IPC IPC(8): E04G21/00
Inventor 张捷顾阳华李涛戴中剑邱晨斌柯辰良钱玮
Owner NO 2 CONSTR GRP CO LTD OF SHANGHAI CONSTR GRP
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