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Construction method of construction column of secondary structure

A construction method and secondary structure technology, which are applied to building structures, columns, piers, etc., can solve the problems of easy deformation, poor toughness, low construction qualification rate of structural columns, etc., so as to shorten the construction time and save time. , The effect of high qualified rate of wall forming

Inactive Publication Date: 2019-10-22
福建磊鑫(集团)有限公司
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AI Technical Summary

Problems solved by technology

The old formwork used for multiple turnovers has poor toughness and is prone to deformation. The structural column completed through the deformed formwork and pouring will also have deformation problems, resulting in a low construction pass rate of the structural column

Method used

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  • Construction method of construction column of secondary structure
  • Construction method of construction column of secondary structure
  • Construction method of construction column of secondary structure

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Embodiment Construction

[0046] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0047] As shown in the figure, a construction method of a secondary structural column includes:

[0048] Step 1. Prefabricated structural column blocks

[0049] Prefabricated blocks 22 ( Figure 1-4 All are prefabricated blocks) There are four types, which are named as wall equal thickness square block 1, wall equal thickness long block 2, wall corner block 3 and wall cross block 4.

[0050] Such as figure 1 As shown, the equal thickness square block 1 of the wall comprises a first square riser 5, a second square riser 6 integrally formed on both sides of the first square riser 5 extending horizontally, two second square risers 6 are all perpendicular to the first square riser 5. The distance between the two second square risers 6 is equal to the wall thickness, the length of the two square risers is equal to the wall thickness, and the height of the two ...

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Abstract

The invention relates to the technical field of construction column construction, in particular to a construction method of a construction column of a secondary structure. The construction method of the construction column of the secondary structure has the advantage that the construction yield is high. The construction method of the construction column of the secondary structure comprises the steps that 1, building blocks of the construction column are prefabricated; 2, spring wires are paid off; 3, ribs are planted; 4, a first layer of a wall is built; 5, concrete is poured; 6, the wall is built to the half height; 7, transverse steel bars are tied; 8, the upper half portion of the wall is built; and 9, the wall is maintained. The prefabricated building blocks are matched with wall building bricks to form a cavity in the rib planting portion, and the concrete is poured into the cavity to directly form the construction column. Due to the fact that the construction column is not formedthrough assisting of a wood formwork, the problem that the wood formwork is old and damaged does not need to be considered, and the yield of wall forming is high. Meanwhile, time for disassembling the wood formwork is saved, and the construction time is shortened.

Description

technical field [0001] The invention relates to the technical field of structural column construction, in particular to a construction method of a secondary structure structural column. Background technique [0002] Structural columns mainly bear not vertical loads, but transverse loads such as anti-shear force and earthquake resistance. Structural columns are usually set at the rest platform in the stairwell, at the junction of vertical and horizontal walls, and at the corners of the walls. Structural columns should be set at the middle part of the wall with a length of five meters to improve the stability of the masonry structure without increasing the cross-sectional size . [0003] China National Knowledge Network's classification number is TV544, and the article number is 1006-6012 (2018) 02-0181-01, which discloses a construction process analysis of concrete structural columns. The article discloses that the conventional construction method of the structural column i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C3/30E04B2/02
CPCE04B2/02E04C3/30
Inventor 苏龙辉蔡景润蔡世达高志远王伟红洪秀君
Owner 福建磊鑫(集团)有限公司
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