CN210713385U - Superposed wall provided with hidden beams for connection - Google Patents
Superposed wall provided with hidden beams for connection Download PDFInfo
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- CN210713385U CN210713385U CN201921110513.2U CN201921110513U CN210713385U CN 210713385 U CN210713385 U CN 210713385U CN 201921110513 U CN201921110513 U CN 201921110513U CN 210713385 U CN210713385 U CN 210713385U
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- 210000003205 muscle Anatomy 0.000 claims abstract description 28
- 241000207965 Acanthaceae Species 0.000 claims abstract description 17
- 238000009826 distribution Methods 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 239000004567 concrete Substances 0.000 claims abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000011376 self-consolidating concrete Substances 0.000 description 1
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Abstract
The utility model relates to a set up coincide wall that hidden beam connects, it includes the prefabricated acanthus leaf of two sides concrete, all be provided with the reinforcing bar net piece of evenly arranging the constitution by horizontal distribution muscle and vertical distribution muscle in every prefabricated acanthus leaf, the reinforcing bar net piece of the prefabricated acanthus leaf of two sides is connected through many stirrups that even interval set up respectively on level and vertical, both ends all go out the muscle and form a plurality of U-shaped ring muscle of even interval respectively at upper and lower both ends about the vertical distribution muscle in the prefabricated acanthus leaf of two sides so that two sides coincide wall passes through from top to bottomThe U-shaped annular ribs are buckled to form a hidden beam. Has the advantages that: the reinforcing mesh in the prefabricated leaf slab of two sides is connected through the stirrup that level and vertical respectively even interval set up, and the lower extreme is equipped with the U-shaped ring muscle that is used for coincide wall ring muscle lock to connect from top to bottom on the coincide wall, need not set up the joint bar, makes things convenient for pouring of cavity concrete more on the whole, and the efficiency of construction is high and the inspection shows that connection back intensity is better, and wall body plane out h is better0And the constitutive relation is consistent with a calculation model without reduction.
Description
Technical Field
The utility model belongs to the assembly type structure field, concretely relates to coincide wall that setting hidden beam is connected.
Background
The superposed shear wall is composed of two prefabricated concrete blade plates, truss reinforcing steel bars and post-cast concrete superposed layers. The construction process of the superposed shear wall structure mainly comprises the following steps: producing and maintaining the prefabricated superposed shear wall boards in a factory; the prefabricated superposed shear wall panel is transported to a project site after reaching the design strength, and is connected and installed in place; and pouring a self-compacting concrete superposed layer after pouring, and forming the structure into a whole. Engineering application shows that the shear wall system has excellent overall performance, saves on-site templates and supports, is convenient for industrial production, and has better comprehensive economic benefit. The superposed shear wall structure integrates the advantages of prefabrication and cast-in-place, has good overall performance, and can be popularized and applied in domestic buildings in a large scale. The composite wall in the prior art usually adopts truss steel bars to connect two prefabricated leaf plates, the constraint effect of the truss steel bars on the steel mesh sheets on two sides is not as reliable as that of stirrups, and the steel bar content required by connecting the two leaf plates by adopting the truss steel bars is higher than that of connecting the two leaf plates by adopting the stirrups. In addition, the upper and lower two-layer laminated wall in the prior art is usually connected by using the dowel bars, and the problem that the plane of the shear wall is weakened by h0 exists.
SUMMERY OF THE UTILITY MODEL
The utility model provides a set up the coincide wall that hidden beam connects, the coincide wall that aims at overcoming among the prior art adopts truss steel bar to connect the prefabricated acanthus leaf in two sides and the upper and lower range of laminating wall to pass through the not enough that the dowel bar is connected.
The utility model provides an above-mentioned technical problem's technical scheme as follows: set up the coincide wall that hidden beam connects, it includes the prefabricated acanthus leaf of concrete that the parallel interval in two sides set up, every all be provided with the reinforcing bar net piece of arranging the constitution by the even interval of horizontal distribution muscle and vertical distribution muscle in the prefabricated acanthus leaf, two prefabricated acanthus leaf the reinforcing bar net piece is connected through many stirrups that even interval set up respectively on level and vertical, two in the prefabricated acanthus leaf both ends all go out the muscle and form a plurality of U-shaped ring muscle of even interval respectively so that upper and lower both ends coincide wall passes through about the vertical distribution muscle the U-shaped ring muscle lock forms the hidden beam.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the interval distance between two adjacent stirrups in the horizontal direction and the vertical direction is 40-60 cm.
The technical scheme has the advantages that the horizontal stirrups and the vertical stirrups are spaced by 40-60cm, preferably 40cm, so that the stirrups can be guaranteed not to be too dense to influence the pouring of the concrete in the two prefabricated blade plates on the basis that the two prefabricated blade plates have enough connection rigidity.
Further, the length of the U-shaped annular rib at the lower end of the prefabricated blade plate on the two sides is shorter than that of the U-shaped annular rib at the upper end in the vertical direction.
Further, the length of the U-shaped annular rib at the lower end of the two prefabricated blade plates in the vertical direction is 15-20cm, and the length of the U-shaped annular rib at the upper end of the two prefabricated blade plates in the vertical direction is 30-35 cm.
Adopt above-mentioned further scheme's beneficial effect be convenient for the setting of floor, about 13cm is thick about the floor, so the U-shaped annular muscle of upper end is longer so that its upper portion exceeds the up end of floor to be connected with the dislocation lock of the lower extreme U-shaped annular muscle of top coincide wall.
Furthermore, the spacing distance between two adjacent prefabricated blade plates is 10-20cm, and the thickness of each prefabricated blade plate is 5-6 cm.
The technical scheme has the beneficial effects that the thickness of the superposed wall is ensured to be about 20 cm-30 cm, and the superposed wall meets the design requirement.
Furthermore, the stirrup is a rectangular stirrup, the plane where the stirrup is located is a horizontal plane, and the four corners of each rectangular stirrup are respectively welded or bound and fixed with the vertical distribution ribs.
The beneficial effect who adopts above-mentioned further scheme is, guarantee that the stirrup can be better with vertical distribution muscle fixed position to strengthen being connected between two prefabricated leaf plates, the crisscross position of preferred rectangle stirrup position in vertical distribution muscle and horizontal distribution muscle.
Compared with the prior art, the beneficial effects of the utility model are that:
the reinforcing bar net piece in the prefabricated acanthus leaf of two sides is connected through the stirrup that level and vertical respectively even interval set up, and the lower extreme is equipped with the U-shaped stirrup that is used for from top to bottom range upon range of laminating wall stirrup lock to be connected on the coincide wall, need not set up the dowel, makes things convenient for pouring of cavity concrete and reduces the reinforcing bar use amount more on the whole, and the outer h0 of shear force wall plane does not reduce, and the atress mode after the worker is unanimous basically with the computational model.
Drawings
Fig. 1 is a schematic view of a composite wall provided with hidden beams connected according to the present invention;
FIG. 2 is a schematic view of the laminated wall shown in FIG. 1, with the middle section being horizontally cut;
FIG. 3 is a cross-sectional view taken along the line A-A of FIG. 2, wherein the laminated wall is an exterior wall (two laminated walls are shown);
FIG. 4 is a cross-sectional view taken along the line A-A of FIG. 2, wherein the laminated wall is an interior wall (two laminated walls are shown);
fig. 5 is a cross-sectional view of the laminated wall of fig. 2 taken along the direction B-B (showing the upper and lower laminated walls).
In the drawings, the components represented by the respective reference numerals are listed below:
1. prefabricating a blade plate; 2. horizontally distributing ribs; 3. vertically distributing ribs; 4. hooping; and 5. U-shaped ring ribs.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, if terms indicating orientation such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc. are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 5, the utility model provides a coincide wall that setting hidden beam is connected, it includes the prefabricated acanthus leaf 1 of concrete that two sides parallel interval set up, every all be provided with in the prefabricated acanthus leaf 1 and arrange the reinforcing bar net piece that constitutes, two by the even interval of horizontal distribution muscle 2 and vertical distribution muscle 3 prefabricated acanthus leaf 1 reinforcing bar net piece is connected through many stirrup 4 that even interval set up respectively on level and vertical, two in the prefabricated acanthus leaf 1 the both ends all go out the muscle and form even spaced a plurality of U-shaped ring muscle 5 respectively at upper and lower both ends so that upper and lower two-layer coincide wall passes through U-shaped ring muscle 5 lock forms the hidden beam.
It should be noted that, during production, firstly, the prefabricated composite wall with the straight ribs at two ends and the two prefabricated blade plates connected through the stirrups is prefabricated, and then the U-shaped ring ribs are correspondingly welded and fixed on the straight ribs at the upper and lower ends.
Furthermore, the interval distance between two adjacent stirrups 4 in the horizontal direction and the vertical direction is 40-60 cm.
Further, the length of the U-shaped annular rib 5 at the lower end of the prefabricated blade plate 1 at the two sides is shorter than that of the U-shaped annular rib 5 at the upper end in the vertical direction.
Further, the length of the U-shaped annular rib 5 at the lower end of the two prefabricated leaf plates 1 in the vertical direction is 15-20cm, and the length of the U-shaped annular rib 5 at the upper end of the two prefabricated leaf plates 1 in the vertical direction is 30-35 cm.
It should be noted that, as shown in fig. 3 to 5, the upper and lower two-sided superposed walls are fastened by corresponding U-shaped ring ribs in a staggered manner, and a reinforcement cage structure of a rectangular hidden beam along the horizontal direction is formed at the joint of the upper and lower two-layered superposed walls during fastening, four longitudinal reinforcements located at the inner sides of four corners of the rectangular hidden beam are bound in the reinforcement cage, stirrups are uniformly arranged outside the four longitudinal reinforcements at intervals, and concrete is subsequently poured into the cavity of the wall body to form a hidden beam connecting the upper and lower two-layered superposed walls.
Further, the distance between every two adjacent prefabricated blade plates 1 is 10-20cm, and the thickness of each prefabricated blade plate 1 is 5-6 cm.
Further, the stirrup 4 is a rectangular stirrup, the plane where the stirrup is located is a horizontal plane, and the four corners of each rectangular stirrup are respectively welded or bound and fixed with the vertical distribution ribs 3.
It should be noted that each rectangular stirrup has a length of about 20cm and a width of about 16 cm.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. Set up coincide wall that hidden beam connects, its characterized in that, including prefabricated acanthus leaf (1) of concrete that two sides interval set up, every all be provided with in prefabricated acanthus leaf (1) and arrange the reinforcing bar net piece that constitutes, two by horizontal distribution muscle (2) and vertical distribution muscle (3) even interval the reinforcing bar net piece is connected through many stirrup (4) that even interval set up respectively on level and vertical, two in prefabricated acanthus leaf (1) both ends are all gone out the muscle and are formed even spaced a plurality of U-shaped ring muscle (5) respectively at upper and lower both ends so that two sides coincide wall passes through about the U-shaped ring muscle (5) lock forms the hidden beam.
2. A laminated wall provided with hidden beams for connection according to claim 1, wherein the distance between two horizontally and vertically adjacent stirrups (4) is 40-60 cm.
3. The laminated wall provided with hidden beam connections according to claim 1, characterized in that the length of the U-shaped ring rib (5) at the lower end of the two prefabricated blades (1) is shorter than the length of the U-shaped ring rib (5) at the upper end in the vertical direction.
4. The laminated wall provided with the hidden beam connection as claimed in claim 3, wherein the length of the U-shaped annular ribs (5) at the lower ends of the two prefabricated leaf plates (1) in the vertical direction is 15-20cm, and the length of the U-shaped annular ribs (5) at the upper ends of the two prefabricated leaf plates (1) in the vertical direction is 30-35 cm.
5. The laminated wall provided with the hidden beam connection is characterized in that the interval between two adjacent prefabricated leaf plates (1) is 10-20cm, and the thickness of each prefabricated leaf plate (1) is 5-6 cm.
6. The superposed wall provided with hidden beams for connection according to any one of claims 1 to 5, wherein the stirrups (4) are rectangular stirrups, the plane on which the stirrups are located is a horizontal plane, and the inner sides of four corners of each rectangular stirrup are respectively welded or bound and fixed with one vertical distribution rib (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110513.2U CN210713385U (en) | 2019-07-16 | 2019-07-16 | Superposed wall provided with hidden beams for connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110513.2U CN210713385U (en) | 2019-07-16 | 2019-07-16 | Superposed wall provided with hidden beams for connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210713385U true CN210713385U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921110513.2U Active CN210713385U (en) | 2019-07-16 | 2019-07-16 | Superposed wall provided with hidden beams for connection |
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| Country | Link |
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| CN (1) | CN210713385U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926996A (en) * | 2020-09-03 | 2020-11-13 | 三一筑工科技有限公司 | Prefabricated wall component with board of encorbelmenting |
| CN113404190A (en) * | 2021-05-20 | 2021-09-17 | 上海建工二建集团有限公司 | Self-supporting double-sided superposed shear wall and construction method |
-
2019
- 2019-07-16 CN CN201921110513.2U patent/CN210713385U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926996A (en) * | 2020-09-03 | 2020-11-13 | 三一筑工科技有限公司 | Prefabricated wall component with board of encorbelmenting |
| CN111926996B (en) * | 2020-09-03 | 2021-01-01 | 三一筑工科技有限公司 | Prefabricated wall component with board of encorbelmenting |
| CN113404190A (en) * | 2021-05-20 | 2021-09-17 | 上海建工二建集团有限公司 | Self-supporting double-sided superposed shear wall and construction method |
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Effective date of registration: 20240123 Granted publication date: 20200609 |
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