CN219952341U - Beam tube block concrete shear wall - Google Patents
Beam tube block concrete shear wall Download PDFInfo
- Publication number
- CN219952341U CN219952341U CN202320124027.6U CN202320124027U CN219952341U CN 219952341 U CN219952341 U CN 219952341U CN 202320124027 U CN202320124027 U CN 202320124027U CN 219952341 U CN219952341 U CN 219952341U
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- Prior art keywords
- bobbin
- shear wall
- concrete
- utility
- model
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- 239000004567 concrete Substances 0.000 title claims abstract description 40
- 238000010276 construction Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000011150 reinforced concrete Substances 0.000 abstract description 5
- 238000005336 cracking Methods 0.000 abstract description 2
- 239000004570 mortar (masonry) Substances 0.000 abstract description 2
- 239000003733 fiber-reinforced composite Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 239000011208 reinforced composite material Substances 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- CJRQAPHWCGEATR-UHFFFAOYSA-N n-methyl-n-prop-2-ynylbutan-2-amine Chemical compound CCC(C)N(C)CC#C CJRQAPHWCGEATR-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a beam bobbin block concrete shear wall, belongs to the field of civil engineering, and solves the problem that a traditional reinforced concrete structure shear wall is prone to surface cracking. The utility model comprises a beam bobbin block, wherein the beam bobbin block is formed by connecting and combining a plurality of beam bobbins, and concrete is poured in the beam bobbins. The utility model uses the beam bobbin structure to manufacture the shear wall, which can effectively improve the bearing capacity of the structure and the deformation performance of the structure and increase the ductility of the components compared with the common shear wall. The utility model can be produced in factories, and greatly improves the production efficiency. When in field construction, the beam bobbins can be simply spliced according to specific construction requirements to form the beam bobbin block concrete shear wall with the shape meeting the requirements. The outside of the shear wall is a beam tube instead of concrete, and the simple plastering protection treatment is only carried out on the outside by using mortar during construction, so that the structural integrity and the durability are greatly improved.
Description
Technical Field
The utility model belongs to the field of civil engineering, and particularly relates to a beam bobbin block concrete shear wall.
Background
The traditional shear wall generally adopts a reinforced concrete structure, and the wall body is often subjected to surface cracking due to insufficient protection, namely the fact that the water on the surface of the wall body is scattered too quickly, the shrinkage is large, and the internal deformation is relatively small. Due to the development of a large number of diversified structural types such as high-rise buildings, high-rise structures, suspension structures and the like, the traditional reinforced concrete structural shear wall cannot meet the development requirements.
Disclosure of Invention
The utility model aims to provide a beam bobbin block concrete shear wall so as to solve the problem that the traditional reinforced concrete structure shear wall is easy to crack on the surface.
The technical scheme of the utility model is as follows: a beam tube block concrete shear wall comprises a beam tube block, wherein the beam tube block is formed by connecting and combining a plurality of beam tubes, and concrete is poured in the beam tubes.
As a further improvement of the utility model, the middle of the outer side of one group of adjacent sides of the beam bobbin is provided with a convex block, the middle of the outer side of the other group of adjacent sides of the beam bobbin is provided with a groove matched with the convex block, and adjacent beam bobbins in the beam bobbin block are in mortise joint through the convex block and the groove.
As a further development of the utility model, the projections and recesses are arranged over the length of the bundle tube.
As a further improvement of the utility model, rib plates are respectively arranged on the periphery of the inner wall of the beam bobbin.
As a further improvement of the present utility model, the rib is provided in a generally long manner along the length of the beam bobbin.
As a further improvement of the utility model, the beam bobbin is provided with a plurality of rib plates on each side.
As a further improvement of the present utility model, the bundle bobbin block is in an i-shape, T-shape, L-shape, i-shape, or cross-shape.
As a further improvement of the present utility model, the bundle bobbin is manufactured using FRP (fiber reinforced composite).
The beneficial effects of the utility model are as follows:
1. the utility model uses the beam bobbin structure to manufacture the shear wall, which can effectively improve the bearing capacity of the structure and the deformation performance of the structure and increase the ductility of the components compared with the common shear wall. The utility model can be produced in factories, and greatly improves the production efficiency. When in field construction, the beam bobbin can be simply spliced according to specific construction requirements to form the beam bobbin block concrete shear wall with the shape meeting the requirements, so that the construction difficulty is greatly simplified, and the construction quality is improved. The outside of the shear wall is a beam tube instead of concrete, and the simple plastering protection treatment is only carried out on the outside by using mortar during construction, so that the structural integrity and the durability are greatly improved.
2. Compared with reinforced concrete columns with the same section, the utility model has the advantages that the bearing capacity is improved, the beam tube is arranged outside the concrete, and the beam tube and the concrete are mutually restrained. The beam tube wraps the concrete, and plays a role in restraining the core concrete, so that the core concrete is in a three-way compression state, the concrete has higher compressive strength and compressive deformation capacity, the plasticity and toughness of the concrete are also greatly improved, and the local buckling of the external beam tube can be avoided or delayed. Therefore, the shear wall has the advantages of high bearing capacity, light weight, good toughness, fatigue resistance, impact resistance, material saving, high construction speed and the like.
3. The utility model is all constructed and part standardized design, industrialized production and assembly construction. The labor force is greatly saved, the labor intensity is reduced, the production efficiency is improved, the construction speed is increased, the engineering quality is improved, and the service life of the building is prolonged.
4. The lug and the groove are designed at the edge of the beam bobbin, so that the beam bobbin can be spliced and combined into various shapes according to construction requirements, and the beam bobbin is flexible and convenient to use.
5. The beam bobbin is made of FRP, and replaces steel, and has the advantages that the composite material FRP is light and high in strength, the relative density of the composite material FRP is only one fourth to one fifth of that of steel, and the strength of the composite material FRP is comparable to that of high-grade alloy steel. And the composite FRP has good corrosion resistance and good thermal performance, and only one percent of metal is used as an excellent heat insulation material. The use comfort of the building can be improved by replacing steel materials with the novel steel material.
6. The rib plates are arranged on the inner wall of the beam bobbin, so that the contact area between the concrete and the inner wall of the beam bobbin is increased, the concrete and the inner wall of the beam bobbin can be bonded better, and the performance of the material is fully exerted.
Drawings
FIG. 1 is a schematic top view of a first embodiment of the present utility model;
FIG. 2 is a schematic top view of the bundle bobbin of the present utility model;
FIG. 3 is a schematic top view of a second embodiment of the present utility model;
FIG. 4 is a schematic top view of a third embodiment of the present utility model;
FIG. 5 is a schematic top view of a fourth embodiment of the present utility model;
fig. 6 is a schematic top view of a fifth embodiment of the present utility model.
In the figure: 1-bundle bobbin; 2-bump; 3-grooves; 4-rib plates; 5-concrete.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings.
Example 1,
As shown in fig. 1 and 2, the beam tube block concrete shear wall comprises a beam tube block, wherein the beam tube block is formed by connecting and combining a plurality of beam tubes 1, and concrete 5 is poured in the beam tube 1.
The middle of the outer side of one group of adjacent sides of the beam bobbin 1 is provided with a convex block 2, the middle of the outer side of the other group of adjacent sides of the beam bobbin 1 is provided with a groove 3 matched with the convex block 2, and the adjacent beam bobbins 1 in the beam bobbin block are in mortise joint with each other through the convex block 2 and the groove 3.
The lug 2 and the groove 3 are arranged along the length direction of the beam bobbin 1.
Rib plates 4 are respectively arranged around the inner wall of the beam bobbin 1. The rib plates 4 are arranged along the length direction of the beam bobbin 1. Each side of the beam bobbin 1 is provided with a plurality of rib plates 4, and the spacing between the rib plates 4 is 80-100 mm.
The bundle bobbin 1 is made of FRP.
In this embodiment, the bundle tube block is in a straight shape.
The concrete 5 is recycled concrete, and the recycled concrete is formed by mixing a concrete block with the diameter of 50 mm-100 mm after coarse crushing with new concrete, wherein the proportion is 1:1-2:5.
The FRP material can be one or more than two mixed fibers selected from carbon fiber reinforced composite material (CFRP), glass fiber reinforced composite material (GFRP), aramid fiber reinforced composite material (AFRP) and basalt reinforced composite material (BFRP).
The beam bobbins 1 are prefabricated at a factory and casting of the concrete 5 in each beam bobbin 1 is completed at the factory as a shear wall unit. In a construction site, only the shear wall units are assembled and combined to form the required shear wall shape.
EXAMPLE 2,
As shown in fig. 3, this embodiment differs from embodiment 1 in that: the beam tube block body is I-shaped.
EXAMPLE 3,
As shown in fig. 4, this embodiment differs from embodiment 1 in that: the beam tube block body is T-shaped.
EXAMPLE 4,
As shown in fig. 5, this embodiment differs from embodiment 1 in that: the beam tube block body is cross-shaped.
EXAMPLE 5,
As shown in fig. 6, this embodiment differs from embodiment 1 in that: the beam tube block body is L-shaped.
The utility model fully plays the advantages of the FRP beam bobbin 1 and recycled concrete, saves building materials, has light dead weight, good earthquake resistance, does not use steel materials, recycles the concrete, reduces building rubbish, reduces environmental pollution, is environment-friendly, and has high social and economic benefits.
The utility model can be applied to wind resistance, earthquake resistance and collapse resistance of the structure, and is mostly applied to bearing horizontal and vertical loads in high-rise building structures.
Claims (7)
1. A beam bobbin block concrete shear wall is characterized in that: the beam tube block comprises a plurality of beam tube (1) connected and combined, wherein concrete (5) is poured in the beam tube (1);
the beam bobbin (1) is characterized in that a lug (2) is arranged in the center of the outer sides of one group of adjacent sides of the beam bobbin (1), a groove (3) matched with the lug (2) is arranged in the center of the outer sides of the other group of adjacent sides of the beam bobbin (1), and adjacent beam bobbins (1) in the beam bobbin block are in mortise joint with the groove (3) through the lug (2).
2. The beam barrel block concrete shear wall of claim 1, wherein: the lug (2) and the groove (3) are arranged along the length direction of the beam bobbin (1) in a through length mode.
3. A beam barrel block concrete shear wall according to claim 1 or 2, wherein: ribs (4) are respectively arranged around the inner wall of the beam bobbin (1).
4. A beam barrel block concrete shear wall according to claim 3, wherein: the rib plates (4) are arranged along the length direction of the beam bobbin (1) in a full-length mode.
5. The beam barrel block concrete shear wall of claim 4, wherein: each side of the beam bobbin (1) is provided with a plurality of rib plates (4).
6. The beam barrel block concrete shear wall of claim 5, wherein: the beam tube block body is I-shaped, T-shaped, L-shaped, I-shaped or cross-shaped.
7. The beam barrel block concrete shear wall of claim 6, wherein: the beam bobbin (1) is made of FRP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320124027.6U CN219952341U (en) | 2023-01-13 | 2023-01-13 | Beam tube block concrete shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320124027.6U CN219952341U (en) | 2023-01-13 | 2023-01-13 | Beam tube block concrete shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219952341U true CN219952341U (en) | 2023-11-03 |
Family
ID=88548932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320124027.6U Active CN219952341U (en) | 2023-01-13 | 2023-01-13 | Beam tube block concrete shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219952341U (en) |
-
2023
- 2023-01-13 CN CN202320124027.6U patent/CN219952341U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |