CN111546486A - Manufacturing and production process of diagonal rib shear wall - Google Patents
Manufacturing and production process of diagonal rib shear wall Download PDFInfo
- Publication number
- CN111546486A CN111546486A CN202010308362.2A CN202010308362A CN111546486A CN 111546486 A CN111546486 A CN 111546486A CN 202010308362 A CN202010308362 A CN 202010308362A CN 111546486 A CN111546486 A CN 111546486A
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- CN
- China
- Prior art keywords
- shear wall
- reinforcing steel
- formwork
- diagonal
- steel bars
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould
- B28B23/024—Supporting means
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention belongs to the field of buildings and relates to a manufacturing process of an inclined rib shear wall. The steel bar shearing shear wall is characterized in that steel bars inside the shear wall are distributed in a mode of being placed in parallel with diagonal lines or crossed at an angle of 45 degrees to form a net shape, and steel bar frames are bound on the periphery of the net shape. Compared with the traditional shear wall, the inclined warp rib shear wall greatly reduces the using amount of reinforcing steel bars under the condition of equal bearing, certainly reduces the building cost of a building, and simultaneously generates good social benefits on the protection of natural resources and the influence on the environment in the reinforcing steel bar production process.
Description
Technical Field
The invention belongs to the field of buildings, and relates to a manufacturing and production process of an inclined rib shear wall.
Background
Shear walls are an important component of many uses in building construction. Shear walls, also known as wind-resistant walls and earthquake-resistant walls, are walls of building structures which mainly bear horizontal loads and vertical loads caused by wind loads or earthquake action. The shear wall is divided into a reinforced shear wall, a concrete shear wall, a masonry shear wall and the like. The shear wall is formed by pouring concrete by taking reinforcing steel bars as a framework, and conventionally, the shear wall is formed by pouring concrete with corresponding marks and curing after vertical reinforcing steel bars and transverse reinforcing steel bars with corresponding marks are bound through calculation. The working principle of the reinforced concrete member is that the reinforced concrete member is pressed by the tensile strength of the reinforcing steel bar to form a gold match. When a shear wall in a conventional building is horizontally sheared and vertically sheared, vertical and horizontal reinforcing steel bars contained in the wall do not bear loads born in different directions, so that the stressed reinforcing steel bars distributed in the other direction are wasted. That is, the steel bars in the conventional shear wall are always not loaded when being stressed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a manufacturing and production process of a diagonal rib shear wall. In order to realize the purpose of the invention, the following technical scheme is adopted: a manufacturing and production process of an inclined rib shear wall is characterized in that reinforcing steel bars inside the shear wall are distributed in a mode of being placed in parallel to diagonal lines or crossed at an angle of 45 degrees to form a net shape.
And a steel bar frame is bound around the net.
The preparation method is characterized by comprising the following steps:
A. placing the reinforcing steel bars in parallel diagonal lines or in a 45-degree cross to form a net shape according to the design requirement, and binding reinforcing steel bar frames around the reinforcing steel bars;
B. then, a formwork is supported outside the diagonal reinforcement net rack according to the specified size, a gap of 3-5 cm is reserved between the formwork and the diagonal reinforcement net rack, and the formwork and the space between the net rack and the formwork are supported or bound in the formwork by using a cement cushion block and a support;
C. the method comprises the following steps that battens and steel pipes are used on the outer sides of the formworks, the formworks are fixed through split bolts, and then concrete according to design marks is poured into the formworks to form the diagonal rib shear wall together with a diagonal rib reinforcing steel bar net rack;
D. and after the concrete is solidified, stripping the formwork for a specified time and curing the concrete for a specified time to enable the shear wall to reach a specified design strength.
The diagonal rib shear wall can be prefabricated in a factory.
The reinforcing steel bars in the shape can be bound by utilizing the stability of a triangle to better resist the action of earthquake force, the length of the inclined reinforcing steel bars is increased, so that the contact surface between the reinforcing steel bars and concrete is enlarged, the friction force is increased, the shearing resistance of the shear wall is strengthened, and meanwhile, the reinforcing steel bars in the wall are fully utilized, namely, the bearing capacity of the shear wall is greatly improved by using the same amount of the reinforcing steel bars, and the amount of the reinforcing steel bars in the shear wall bearing the same load is greatly reduced.
Description of the drawings.
Fig. 1 is a schematic view of a reinforcement bar layout according to the present invention.
1 is a steel bar frame; and 2 is a steel bar.
Detailed Description
A manufacturing and production process of an inclined rib shear wall is characterized in that reinforcing steel bars inside the shear wall are distributed in a mode of being placed in parallel to diagonal lines or crossed at an angle of 45 degrees to form a net shape.
And a steel bar frame is bound around the net.
The preparation method is characterized by comprising the following steps:
A. placing the reinforcing steel bars in parallel diagonal lines or in a 45-degree cross to form a net shape according to the design requirement, and binding reinforcing steel bar frames around the reinforcing steel bars;
B. then, a formwork is supported outside the diagonal reinforcement net rack according to the specified size, a gap of 3-5 cm is reserved between the formwork and the diagonal reinforcement net rack, and the formwork and the space between the net rack and the formwork are supported or bound in the formwork by using a cement cushion block and a support;
C. the method comprises the following steps that battens and steel pipes are used on the outer sides of the formworks, the formworks are fixed through split bolts, and then concrete according to design marks is poured into the formworks to form the diagonal rib shear wall together with a diagonal rib reinforcing steel bar net rack;
D. and after the concrete is solidified, stripping the formwork for a specified time and curing the concrete for a specified time to enable the shear wall to reach a specified design strength.
The diagonal rib shear wall can be prefabricated in a factory.
Economic and social benefits after implementation
Compared with the traditional shear wall, the inclined warp rib shear wall greatly reduces the using amount of reinforcing steel bars under the condition of equal bearing, certainly reduces the building cost of a building, and simultaneously generates good social benefits on the protection of natural resources and the influence on the environment in the reinforcing steel bar production process.
Claims (4)
1. The shear wall with the inclined ribs is characterized in that reinforcing steel bars inside the shear wall are distributed in a mode of being placed in parallel to diagonal lines or crossed at an angle of 45 degrees to form a net shape.
2. The shear wall with the oblique ribs as claimed in claim 1, wherein a steel frame is bound around the net.
3. The manufacturing process of the inclined rib shear wall according to claim 1, wherein the manufacturing process comprises the following steps:
A. placing the reinforcing steel bars in parallel diagonal lines or in a 45-degree cross to form a net shape according to the design requirement, and binding reinforcing steel bar frames around the reinforcing steel bars;
B. then, a formwork is supported outside the diagonal reinforcement net rack according to the specified size, a gap of 3-5 cm is reserved between the formwork and the diagonal reinforcement net rack, and the formwork and the space between the net rack and the formwork are supported or bound in the formwork by using a cement cushion block and a support;
C. the method comprises the following steps that battens and steel pipes are used on the outer sides of the formworks, the formworks are fixed through split bolts, and then concrete according to design marks is poured into the formworks to form the diagonal rib shear wall together with a diagonal rib reinforcing steel bar net rack;
D. and after the concrete is solidified, stripping the formwork for a specified time and curing the concrete for a specified time to enable the shear wall to reach a specified design strength.
4. The method for manufacturing the shear wall with the tilted ribs as claimed in claim 3, wherein the shear wall with the tilted ribs can be prefabricated in a factory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010308362.2A CN111546486A (en) | 2020-04-18 | 2020-04-18 | Manufacturing and production process of diagonal rib shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010308362.2A CN111546486A (en) | 2020-04-18 | 2020-04-18 | Manufacturing and production process of diagonal rib shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111546486A true CN111546486A (en) | 2020-08-18 |
Family
ID=72003852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010308362.2A Pending CN111546486A (en) | 2020-04-18 | 2020-04-18 | Manufacturing and production process of diagonal rib shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111546486A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592688A (en) * | 2022-03-25 | 2022-06-07 | 华北水利水电大学 | Construction method of oblique reinforced concrete shear wall based on equivalent rod piece model |
-
2020
- 2020-04-18 CN CN202010308362.2A patent/CN111546486A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592688A (en) * | 2022-03-25 | 2022-06-07 | 华北水利水电大学 | Construction method of oblique reinforced concrete shear wall based on equivalent rod piece model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200818 |