CN116145898A - Square column construction method for forming cross deformation joint - Google Patents
Square column construction method for forming cross deformation joint Download PDFInfo
- Publication number
- CN116145898A CN116145898A CN202310278142.3A CN202310278142A CN116145898A CN 116145898 A CN116145898 A CN 116145898A CN 202310278142 A CN202310278142 A CN 202310278142A CN 116145898 A CN116145898 A CN 116145898A
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- Prior art keywords
- column
- square
- post
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- columns
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a construction method of square columns forming a cross-shaped deformation joint, which has high forming quality for forming the cross-shaped deformation joint on four square columns, and is characterized in that two diagonal frame columns are firstly constructed, then two other diagonal frame columns are constructed, and then two diagonal frame column templates are installed and reinforced by taking the two diagonal frame columns as supporting surfaces. The invention solves the problem that four frame columns which are arranged in a matrix form in a building structure form a cross deformation joint, and the mould is easy to expand by adopting a conventional construction method.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a square column construction method for forming a cross deformation joint.
Background
In building construction, a large-span ultralong structure often has a cross deformation joint formed by four columns, the deformation joint is formed by four frame columns, and if the working procedure is improperly arranged, the frame columns are extremely easy to generate expansion die deformation.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
In order to overcome the defects existing in the prior art, a square column construction method for forming a cross-shaped deformation joint is provided at present, so that the problem that the cross-shaped deformation joint is formed among four frame columns which are arranged in a matrix in a building structure and a die is easy to expand by adopting a conventional construction method is solved.
In order to achieve the above object, a square column construction method for forming a cross deformation joint is provided, comprising the following steps:
dividing four square columns in rectangular arrangement into a pre-cast group and a post-cast group, wherein the pre-cast group and the post-cast group respectively comprise two square columns arranged along the diagonal of the rectangle;
respectively supporting a mould to pour two square columns of the pre-pouring group;
after the square columns of the pre-cast group are disassembled, respectively supporting column templates of two square columns of the post-cast group, so that two adjacent sides of the column templates of the post-cast group are respectively opposite to the two square columns of the pre-cast group;
supporting pieces are respectively arranged between two adjacent sides of the post-cast column template and two square columns of the pre-cast group in a padding mode;
hooping the outer parts of the two square columns of the pre-pouring group and the two column templates of the post-pouring group;
and pouring concrete in the post-pouring group column templates to form the post-pouring group square columns.
Further, the column hoop is a square column buckle.
Further, the support member includes a plurality of woods Fang Longgu, the woods Fang Longgu are vertically disposed, and a plurality of woods Fang Longgu are disposed along a circumferential direction of the square column.
Further, before the post-cast group two square column templates are erected, the reinforcement structure is bound at the construction position of the post-cast group two square columns, and after the reinforcement structure is bound, the post templates of the post-cast group two square columns are erected outside the reinforcement structure.
Further, when concrete is poured into the post-pouring group column templates, the concrete is poured into the column templates in a layered manner to form the square columns.
The construction method for the square columns forming the cross-shaped deformation joint has the advantages that the construction method for the square columns forming the cross-shaped deformation joint is high in forming quality for the four square columns to be constructed, two diagonal frame columns are firstly constructed, then two other diagonal frame columns are constructed, and then two diagonal frame column templates are installed and reinforced by taking the two diagonal frame columns as supporting surfaces, so that the construction method is simple and easy to implement, the template reinforcing quality of the frame columns can be effectively ensured, the expansion of a die is prevented, the pouring forming effect of the frame columns is ensured, and construction of construction nodes at the position of the deformation joint is facilitated.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:
fig. 1 to 5 are schematic views illustrating steps of a method for constructing a square column forming a cross-shaped deformation joint according to an embodiment of the present invention.
Detailed Description
The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the invention are shown in the drawings.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 5, the present invention provides a square column construction method for forming a cross-shaped deformation joint, comprising the steps of:
s1: referring to fig. 1, four square columns 1 arranged in a rectangular shape are divided into a pre-cast group a and a post-cast group B, which respectively include two square columns 1 arranged along a diagonal line of the rectangle.
In this embodiment, the square column is a reinforced concrete frame column.
Specifically, the square column comprises a reinforced bar structure and concrete.
And when the step S1 is implemented, binding the reinforced bar structure of the two square columns of the pre-cast group and supporting the column templates of the square columns. The outside of the column template is reinforced by adopting square rigid keels and square round buckles.
S2: referring to fig. 2, two square columns 1 of a pre-cast group a are respectively cast in a formwork.
And (2) when the step (S2) is implemented, integrally pouring and forming the two square columns of the casting group.
S3: referring to fig. 2, after the square columns 1 of the pre-cast group a are removed, the column templates 2 of the two square columns 1 of the post-cast group B are respectively supported, so that two adjacent sides of the column templates 2 of the post-cast group B are respectively opposite to the two square columns 1 of the pre-cast group a.
Specifically, step S3 includes:
s31, referring to fig. 2 and 3, binding the reinforcement structure 21 at the construction position of the two square columns 1 of the post-cast group B.
S32, after binding the reinforcement structures of the two square columns of the post-cast group, supporting a column template outside the reinforcement structures of the square columns of the post-cast group.
After the reinforcement structure 21 is bound, the post templates 2 of the two square posts 1 of the post-pouring group B are supported outside the reinforcement structure 21. In this embodiment, the internal cavity defined by the column templates is adapted to the shape and size of the cross section of the square column.
S4: with continued reference to fig. 3, a support member 3 is respectively interposed between two adjacent sides of the post-cast group B column template 2 and the two square columns 1 of the pre-cast group a.
The support 3 comprises a plurality of wood Fang Longgu, wood Fang Longgu arranged vertically, and a plurality of wood Fang Longgu arranged along the circumferential direction of the square column 1.
S5: referring to fig. 4, a column hoop 4 is hooped at the outer portions of two square columns 1 of the pre-cast set a and two column templates 2 of the post-cast set B.
As a preferred embodiment, the column collar 4 is a square column collar. Four square columns are integrally assembled and installed through square column buckles.
S6: referring to fig. 5, concrete is poured into the post-cast group B column form 2 to form post-cast group B square columns 1.
When concrete is poured into the post-pouring group B column templates 2, the concrete is poured into the column templates 2 in layers to form square columns 1.
The construction method of the square column forming the cross-shaped deformation joint has high forming quality for the four square columns forming the cross-shaped deformation joint, and is simple and easy to implement, can effectively ensure the reinforcing quality of the template of the frame column, prevent the expansion of the mould, ensure the pouring forming effect of the frame column and facilitate the construction of the construction node at the position of the deformation joint by constructing two opposite angle frame columns firstly, constructing the other two opposite angle frame columns and installing and reinforcing the two opposite angle frame columns by using the template of the opposite angle frame column as a supporting surface.
The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the invention referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the invention. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.
Claims (5)
1. The square column construction method for forming the cross deformation joint is characterized by comprising the following steps of:
dividing four square columns in rectangular arrangement into a pre-cast group and a post-cast group, wherein the pre-cast group and the post-cast group respectively comprise two square columns arranged along the diagonal of the rectangle;
respectively supporting a mould to pour two square columns of the pre-pouring group;
after the square columns of the pre-cast group are disassembled, respectively supporting column templates of two square columns of the post-cast group, so that two adjacent sides of the column templates of the post-cast group are respectively opposite to the two square columns of the pre-cast group;
supporting pieces are respectively arranged between two adjacent sides of the post-cast column template and two square columns of the pre-cast group in a padding mode;
hooping the outer parts of the two square columns of the pre-pouring group and the two column templates of the post-pouring group;
and pouring concrete in the post-pouring group column templates to form the post-pouring group square columns.
2. The method of constructing a square column for a cross-shaped deformation joint according to claim 1, wherein the column collar is a square column button.
3. The method of constructing a square column constituting a cross-shaped deformation joint according to claim 1, wherein the supporting member comprises a plurality of woods Fang Longgu, the woods Fang Longgu are vertically arranged, and a plurality of woods Fang Longgu are arranged along a circumferential direction of the square column.
4. The method for constructing a square column for a cross-shaped deformation joint according to claim 1, wherein a reinforcing bar structure is bound to the construction position of the two square columns of the post-cast group before the column templates of the two square columns of the post-cast group are supported, and the column templates of the two square columns of the post-cast group are supported outside the reinforcing bar structure after the reinforcing bar structure is bound.
5. The method of constructing a square column for a cross-shaped deformation joint according to claim 1, wherein when concrete is poured into the column form of the post-cast group, concrete is poured into the column form in layers to form the square column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310278142.3A CN116145898A (en) | 2023-03-20 | 2023-03-20 | Square column construction method for forming cross deformation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310278142.3A CN116145898A (en) | 2023-03-20 | 2023-03-20 | Square column construction method for forming cross deformation joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116145898A true CN116145898A (en) | 2023-05-23 |
Family
ID=86360212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310278142.3A Pending CN116145898A (en) | 2023-03-20 | 2023-03-20 | Square column construction method for forming cross deformation joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116145898A (en) |
-
2023
- 2023-03-20 CN CN202310278142.3A patent/CN116145898A/en active Pending
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