CN219654016U - Superimposed shear wall with interlocking structure - Google Patents
Superimposed shear wall with interlocking structure Download PDFInfo
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- CN219654016U CN219654016U CN202320290313.XU CN202320290313U CN219654016U CN 219654016 U CN219654016 U CN 219654016U CN 202320290313 U CN202320290313 U CN 202320290313U CN 219654016 U CN219654016 U CN 219654016U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 51
- 239000010959 steel Substances 0.000 claims abstract description 51
- 238000010276 construction Methods 0.000 claims description 6
- 230000000452 restraining effect Effects 0.000 claims description 4
- 238000011065 in-situ storage Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a superimposed shear wall with an interlocking structure, which comprises: prefabricated wall A module, prefabricated wall B module and horizontal anchor ear; the prefabricated wall A module is provided with ribs, the prefabricated wall B module is provided with holes matched with the ribs, when the prefabricated wall A module is overlapped with the prefabricated wall B module, the ribs are interlocked in the deep holes, and gaps between the prefabricated wall A module and the prefabricated wall B module are set as grouting areas; the prefabricated wall A module is embedded with a first shear wall vertical steel bar, and the corresponding prefabricated wall B module is embedded with a second shear wall vertical steel bar opposite to the first shear wall vertical steel bar; one end of the horizontal hoop is arranged on the first vertical steel bar of the shear wall, and the other end of the horizontal hoop is arranged on the second vertical steel bar of the combined shear wall. The utility model solves the problem that the support and the split bolts are required to be arranged when the module wall body is poured, and solves the problem of the integrity of the module superimposed shear wall in the using stage.
Description
Technical Field
The utility model relates to the technical field of concrete modularized buildings, in particular to a superimposed shear wall with an interlocking structure.
Background
The modules in a concrete modular building are typically pentahedron or hexahedral and are factory integrated into the module for electromechanical, finishing, etc., and then transported to the site for installation. The technology can reduce field operation to the maximum extent and change the construction industry into the manufacturing industry.
The shear wall of the concrete modular building can be a prefabricated solid wall or a superposed wall. The former is not suitable for the inner wall, while the latter has to solve the main problems that in the construction process, an effective method needs to be found to finish the superposition of two prefabricated walls without damaging the decoration and electromechanical systems in the module. In the prior art, concrete is poured between two prefabricated walls to finish superposition, and support and split bolts are required to be installed, so that the modules are damaged; further, in actual use, the superimposed shear wall needs to exhibit integrity and have the same structural properties as the cast-in-place shear wall.
While existing modular building interior walls still do not meet the above-described requirements, the present utility model is directed to new composite wall technology that addresses the above-described problems.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a superimposed shear wall with an interlocking structure.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a stacked shear wall with interlocking construction, comprising: prefabricated wall A module and prefabricated wall B module;
the prefabricated wall A module is provided with ribs, the prefabricated wall B module is provided with holes matched with the ribs, when the prefabricated wall A module is overlapped with the prefabricated wall B module, the deep holes of the ribs are interlocked, and gaps between the prefabricated wall A module and the prefabricated wall B module are set as grouting areas;
the prefabricated wall A module is embedded with a first shear wall vertical steel bar, and the corresponding prefabricated wall B module is embedded with a second shear wall vertical steel bar opposite to the first shear wall vertical steel bar; the prefabricated wall A module and the prefabricated wall B module are respectively provided with horizontal stirrups for restraining the first shear vertical steel bars and the second shear vertical steel bars, and buckling is prevented when the shear vertical steel bars and the second shear vertical steel bars are pressed.
Preferably, the prefabricated wall A module is further embedded with a first shear wall horizontal steel bar which is perpendicular to the first shear wall vertical steel bar.
Preferably, the prefabricated wall B module is further embedded with a second shear wall horizontal steel bar which is perpendicular to the second shear wall vertical steel bar.
Preferably, the prefabricated wall A module comprises an upper prefabricated wall A module and a lower prefabricated wall A module; the prefabricated wall B module comprises an upper prefabricated wall B module and a lower prefabricated wall B module; the bottom side ends of the upper prefabricated wall A module and the upper prefabricated wall B module are respectively provided with a module bottom plate, and the top side ends of the lower prefabricated wall A module and the lower prefabricated wall B module are respectively provided with a module top plate opposite to the module bottom plates.
Preferably, the grouting area is provided with a grouting sleeve, and is arranged at the first vertical steel bar of the shear wall and the two ends of the vertical steel bar of the shear wall for grouting connection.
Preferably, the rib is shaped as a T, or a cone.
The technical scheme of the utility model has the following beneficial effects: the utility model solves the problem that the support and the split bolts are required to be arranged when the module wall body is poured, and solves the problem of the integrity of the module superimposed shear wall in the using stage;
1. the wall is suitable for an inner wall;
2. the in-situ casting quantity is small, and the generated horizontal pressure is small;
3. during grouting, a supporting and opposite pulling system is not required to be arranged;
4. the composite wall has good integrity and equivalent structural performance to the cast-in-situ shear wall;
5. when the A-type prefabricated wall and the B-type prefabricated wall are overlapped, the A-type rib penetrates into the B-type hole to complete interlocking, and the interlocking shear wall forms a self-balancing system, so that horizontal force generated during grouting can be resisted, and a support system and a counter-pulling system are not required to be additionally arranged; the rib can be used as a shear key to enhance the integrity of the laminated wall;
the prefabricated wall is provided with horizontal stirrup in order to retrain vertical reinforcing bar, prevents that it from buckling when the pressurized, and when the wall body is thinner, anchor length is not enough, horizontal stirrup can anchor in the grout district.
Drawings
FIG. 1 is a plan view of the assembled laminated wall of the present utility model;
FIG. 2 is a cross-sectional view of FIGS. 1 A-A;
FIG. 3 is a front plan view of the prefabricated wall A module and prefabricated wall B module of the present utility model assembled;
FIG. 4 is a cross-sectional view of prefabricated wall A modules A-A according to the present utility model;
FIG. 5 is a cross-sectional view of prefabricated wall A modules B-B according to the present utility model;
fig. 6 is a plan view of the present utility model assembled using tapered ribs.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Example 1:
referring to fig. 1 to 5, the present utility model also provides a superimposed shear wall with a T-shaped interlocking structure, comprising: prefabricated wall A module 3A, prefabricated wall B module 3B, horizontal stirrup 4;
the prefabricated wall A module 3A is provided with a T-shaped rib 5, the prefabricated wall B module 3B is provided with a T-shaped hole 6 matched with the T-shaped rib 5, when the prefabricated wall A module 3A and the prefabricated wall B module 3B are overlapped, the T-shaped rib 5 penetrates into the T-shaped hole 6 to complete interlocking, and a gap between the prefabricated wall B module walls 3B of the prefabricated wall A module 3A is set as a grouting area 8;
the prefabricated wall A module 3A is pre-embedded with a first shear wall vertical steel bar 1, and the corresponding prefabricated wall B module 3B is pre-embedded with a second shear wall vertical steel bar 10 opposite to the first shear wall vertical steel bar 1; the prefabricated wall A module and the prefabricated wall B module are respectively provided with a horizontal stirrup 4, and one end of the horizontal stirrup 4 is arranged on the first shear wall vertical steel bar 1 and the second shear wall vertical steel bar 10 and is used for restraining the first shear wall vertical steel bar 1 and the second shear wall vertical steel bar 10 and preventing buckling when being pressed.
The prefabricated wall A module 3A is further embedded with a shear wall horizontal steel bar 1 which is perpendicular to the shear wall vertical steel bar 1. The prefabricated wall B module 3B is further embedded with a second shear wall horizontal steel bar 20 which is perpendicular to the second shear wall vertical steel bar 10.
The prefabricated wall A module 3A comprises an upper prefabricated wall A module 103 and a lower prefabricated wall A module 101; the prefabricated wall B module 3B includes an upper prefabricated wall B module 104 and a lower prefabricated wall B module 102; the bottom side ends of the upper prefabricated wall A module 103 and the upper prefabricated wall B module 104 are respectively provided with a module bottom plate 7, and the top side ends of the lower prefabricated wall A module 101 and the lower prefabricated wall B module 102 are respectively provided with a module top plate 11 opposite to the module bottom plate 101.
The grouting area is provided with a grouting sleeve 9, and the grouting sleeve is arranged at the end parts of the first shear wall vertical steel bars 1 and the second shear wall vertical steel bars 10 and used for grouting.
The construction method in this embodiment 1 includes the steps of:
step one: firstly, aligning and installing a lower prefabricated wall A module 101 and a lower prefabricated wall B module 102 in position;
step two: after the module top plates 11 of the lower prefabricated wall A module 101 and the lower prefabricated wall B module 102 are cleaned, paving a seat slurry layer 100;
step three: aligning the upper prefabricated wall A module 103 with the lower prefabricated wall A module 101;
step four: aligning the upper prefabricated wall B module 104 with the lower prefabricated wall B module 102, sleeving the T-shaped holes 6 on the T-shaped ribs 5, completing interlocking, and sleeving the grouting sleeve 9;
step five: grouting in the grouting area 8;
step six: finally grouting is performed in the grouting sleeve 9.
Example 2:
referring to fig. 6, which is different from the above embodiment 1 in that the T-shaped rib 5 is replaced with a tapered rib 5, and the corresponding T-shaped hole 6 is replaced with a tapered hole, the present utility model provides a superimposed shear wall with a tapered interlocking structure, comprising: prefabricated wall A module 3A, prefabricated wall B module 3B, horizontal stirrup 4;
the prefabricated wall A module 3A is provided with a conical rib, the prefabricated wall B module 3B is provided with a conical hole 6 matched with the conical rib 5, when the prefabricated wall A module 3A and the prefabricated wall B module 3B are overlapped, the conical rib 5 penetrates into the T-shaped hole 6 to complete interlocking, and a gap between the prefabricated wall A module 3A and the prefabricated wall B module 3B is set as a grouting area 8.
The prefabricated wall A module 3A is pre-embedded with a first shear wall vertical steel bar 1, and the corresponding prefabricated wall B module 3B is pre-embedded with a second shear wall vertical steel bar opposite to the first shear wall vertical steel bar 1; the prefabricated wall A module and the prefabricated wall B module are respectively provided with a horizontal stirrup 4, and one end of the horizontal stirrup 4 is arranged on the first vertical steel bar 1 and the second vertical steel bar of the shear wall and used for restraining the first vertical steel bar 1 and the second vertical steel bar of the shear wall and preventing buckling when being pressed.
The above embodiments 1 and 2 can be known to solve the problem that the support and the split bolts are required to be arranged when the module wall is poured, and the problem of the integrity of the stacked shear wall in the use stage is solved; the wall is suitable for an inner wall; the in-situ casting quantity is small, and the generated horizontal pressure is small; during grouting, a supporting and opposite pulling system is not required to be arranged; the composite wall has good integrity and equivalent structural performance to the cast-in-situ shear wall; when the prefabricated wall A module 3A and the prefabricated wall B module 3B are overlapped, the A-shaped T-shaped rib (conical rib) 5 penetrates into the B-shaped T-shaped hole (conical hole) 6 to complete interlocking, and the shearing wall forms a self-balancing system after interlocking, so that the horizontal force generated during grouting can be resisted, and a support system and a counter-pulling system are not required to be additionally arranged; the T-shaped rib (conical rib) 5 can be used as a shear key to enhance the integrity of the laminated wall; the prefabricated wall A module 3A and the prefabricated wall B module 3B are provided with a first shear wall vertical steel bar and a second shear wall vertical steel bar 104 so as to restrain the vertical steel bars and prevent buckling of the vertical steel bars when being pressed, and when the wall is thinner and the anchoring length is insufficient, the horizontal stirrups 4 can be lapped in a grouting area.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (7)
1. A stacked shear wall with interlocking construction, comprising: prefabricated wall A module and prefabricated wall B module;
the prefabricated wall A module is provided with ribs, the prefabricated wall B module is provided with holes matched with the ribs, when the prefabricated wall A module is overlapped with the prefabricated wall B module, the ribs of the prefabricated wall A module penetrate into the holes of the prefabricated wall B module to be interlocked, and gaps between the prefabricated wall A module and the prefabricated wall B module are set to be grouting areas.
2. The superimposed shear wall with the interlocking structure according to claim 1, wherein the prefabricated wall A module is embedded with a first shear wall vertical steel bar, and the corresponding prefabricated wall B module is embedded with a second shear wall vertical steel bar opposite to the first shear wall vertical steel bar; the prefabricated wall A module and the prefabricated wall B module are respectively provided with horizontal stirrups for restraining the first shear vertical steel bars and the second shear vertical steel bars, and buckling is prevented when the shear vertical steel bars and the second shear vertical steel bars are pressed.
3. The superimposed shear wall with interlocking structure according to claim 2, wherein the prefabricated wall a module is further embedded with a first shear wall horizontal bar vertically arranged with a first shear wall vertical bar.
4. The superimposed shear wall with interlocking structure according to claim 2, wherein the prefabricated wall B module is further embedded with a second shear wall horizontal bar perpendicular to the second shear wall vertical bar.
5. The superimposed shear wall with interlocking structure according to claim 2, wherein the grouting area is provided with a grouting sleeve and is placed at one end of the vertical steel bar of the shear wall and at both ends of the vertical steel bar of the shear wall for grouting.
6. The superimposed shear wall with interlocking structures according to claim 1, wherein the ribs are shaped as T-shapes, or as tapers.
7. The superimposed shear wall with interlocking construction of claim 2, wherein the prefabricated wall a modules include an upper prefabricated wall a module and a lower prefabricated wall a module; the prefabricated wall B module comprises an upper prefabricated wall B module and a lower prefabricated wall B module; the bottom side ends of the upper prefabricated wall A module and the upper prefabricated wall B module are respectively provided with a module bottom plate, and the top side ends of the lower prefabricated wall A module and the lower prefabricated wall B module are respectively provided with a module top plate opposite to the module bottom plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320290313.XU CN219654016U (en) | 2023-02-17 | 2023-02-17 | Superimposed shear wall with interlocking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320290313.XU CN219654016U (en) | 2023-02-17 | 2023-02-17 | Superimposed shear wall with interlocking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219654016U true CN219654016U (en) | 2023-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320290313.XU Active CN219654016U (en) | 2023-02-17 | 2023-02-17 | Superimposed shear wall with interlocking structure |
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|---|---|
| CN (1) | CN219654016U (en) |
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- 2023-02-17 CN CN202320290313.XU patent/CN219654016U/en active Active
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