CN216999872U - Basement outer wall with induced seam structure - Google Patents
Basement outer wall with induced seam structure Download PDFInfo
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- CN216999872U CN216999872U CN202220096603.6U CN202220096603U CN216999872U CN 216999872 U CN216999872 U CN 216999872U CN 202220096603 U CN202220096603 U CN 202220096603U CN 216999872 U CN216999872 U CN 216999872U
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Abstract
The utility model relates to the technical field of reinforced concrete structure design and construction, in particular to a basement outer wall with an induced joint structure, which comprises an induced joint, horizontal steel bars on the inner side of the outer wall, a reinforcing transverse steel bar, a water stop steel plate and a wall body; the induction seam is arranged on the inner side of the wall body along the height direction of the wall body, the horizontal steel bars on the inner side of the outer wall are arranged on the inner side of the wall body along the horizontal direction of the wall body, and the induction seam is bent in a C shape along the seam; the water stop steel plate is arranged inside the wall body along the horizontal direction of the wall body and is connected with the horizontal steel bars on the inner side of the outer wall; the reinforcing transverse steel plate is arranged inside the wall body along the horizontal direction of the wall body and is in cross connection with the horizontal steel bars on the inner side of the outer wall. The basement outer wall with the induced joint structure is simple in structure, and the temperature stress and the external wall reinforcing bars of the outer wall are reduced; the anti-permeability capability of the outer wall is enhanced; meanwhile, since no post-pouring belt is needed to be arranged, the construction period is shortened, and obvious social and economic benefits are achieved.
Description
Technical Field
The utility model relates to the technical field of reinforced concrete structure design and construction, in particular to a basement outer wall with an induced joint structure.
Background
The reinforced concrete outer wall of the overlong basement is easy to crack. The current commonly used countermeasures are divided into two types of 'anti' and 'anti'. The measures of resisting mainly include improving the anti-cracking performance of the concrete, reinforcing the reinforcing bars and the like; the placing measure is mainly to arrange a telescopic post-pouring belt. However, neither of these two types of measures is an ideal solution. The anti measure is along with the increase of the length of the basement, the reinforcing bar amount of the outer wall is larger and larger, and the cost is increased. Although the post-cast strip can solve the problem of early cracks of concrete, the construction procedures are increased, and the construction period is prolonged.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, an object of the present invention is to provide a basement exterior wall having an induced joint structure, including an induced joint, horizontal steel bars inside the exterior wall, reinforcing transverse steel bars, water stop steel plates, and a wall body; the induction seam is arranged on the inner side of the wall body along the height direction of the wall body, the horizontal steel bars on the inner side of the outer wall are arranged on the inner side of the wall body along the horizontal direction of the wall body, and the induction seam is bent in a C shape along the seam; the water stop steel plate is arranged inside the wall body along the horizontal direction of the wall body and is connected with the horizontal steel bars on the inner side of the outer wall; the reinforcing transverse steel plate is arranged inside the wall body along the horizontal direction of the wall body and is in cross connection with the horizontal steel bars on the inner side of the outer wall. The basement outer wall with the induced joint structure is simple in structure, and reduces the temperature stress of the outer wall and the reinforcing bars of the outer wall; the anti-permeability capability of the outer wall is enhanced; meanwhile, since no post-pouring belt is needed to be arranged, the construction period is shortened, and obvious social and economic benefits are achieved.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a basement outer wall with an induced joint structure, which is arranged in a basement and comprises an induced joint, horizontal steel bars on the inner side of the outer wall, a reinforcing transverse steel bar, a water stop steel plate and a wall body;
the induction seam is arranged on the inner side of the wall body along the height direction of the wall body, the horizontal steel bars on the inner side of the outer wall are arranged on the inner side of the wall body along the horizontal direction of the wall body, and the induction seam is bent in a C shape along the seam; the water stop steel plate is arranged inside the wall body along the horizontal direction of the wall body and is connected with horizontal steel bars on the inner side of the outer wall; the reinforcing transverse steel plate is arranged inside the wall body along the horizontal direction of the wall body and is in cross connection with the horizontal steel bars on the inner side of the outer wall.
In one embodiment of the present invention, a polystyrene board and a sealant are disposed in the inducing seam, the polystyrene board is filled with the seam, and the sealant is used for sealing the inner side of the wall.
In one embodiment of the present invention, the reinforcing transverse steel bars are lower than the diameter of the horizontal steel bars inside the outer wall by one grade.
In one embodiment of the present invention, the water stop steel plate is provided at a position right in the middle of the thickness of the wall body.
In one embodiment of the utility model, the outer side of the wall body is provided with a waterproof coiled material.
In one embodiment of the utility model, the waterproof coiled material is connected with the outer side of the wall body through an externally attached water stop.
In one embodiment of the present invention, the water stop steel plate is spot-welded to the horizontal reinforcing bars inside the outer wall.
In one embodiment of the utility model, the spot welding pitch is 1.5-2 m.
In one embodiment of the present invention, a plurality of the induction seams are arranged, and the distance between adjacent induction seams is 20-25 m.
In one embodiment of the utility model, the bottom end of the induction seam is 300mm away from the foundation, and the top end of the induction seam is 300mm away from the floor beam.
Compared with the prior art, the utility model has the following beneficial effects:
according to the basement outer wall with the induced joint structure, the expansion joints of the basement outer wall are concentrated at the induced joint positions through the simple induced joint structure, so that the temperature stress of the outer wall and the reinforcement of the outer wall are reduced; the induced seam position structure is continuous, the waterproof structure is enhanced, and the anti-permeability capability of the outer wall is enhanced; meanwhile, since no post-pouring belt is needed to be arranged, the construction period is shortened, and obvious social and economic benefits are achieved.
Drawings
FIG. 1 is a schematic view of an outer wall structure of a basement including an induced crack structure according to the present invention;
FIG. 2 is a schematic view of the arrangement of the facade of a basement containing an induced crack structure according to the present invention;
the reference numbers in the figures: 1. inducing a seam; 2. polystyrene board; 3. sealing paste; 4. horizontal steel bars on the inner side of the outer wall; 5. reinforcing the transverse steel bar; 6. a water stop steel plate; 7. an externally-attached water stop; 8. waterproof coiled materials; 9. a wall body.
Detailed Description
The utility model is described in detail below with reference to the figures and specific embodiments.
Example 1
The embodiment provides a basement exterior wall with an induced seam structure.
As shown in fig. 1-2, a basement exterior wall with an induction joint 1 structure is arranged in a basement, and comprises an induction joint 1, horizontal steel bars 4 on the inner side of the exterior wall, reinforcing transverse steel bars 5, a water stop steel plate 6 and a wall body 9;
the induction joint 1 is arranged on the inner side of the wall 9 along the height direction of the wall 9, a polystyrene board 2 and sealing paste 3 are arranged in the induction joint 1, the polystyrene board 2 is filled with joints, and the sealing paste 3 is used for sealing the inner side of the wall 9; the horizontal steel bars 4 on the inner side of the outer wall are arranged on the inner side of the wall body 9 along the horizontal direction of the wall body 9, and are bent in a C shape along the inducing seam 1; the water stop steel plate 6 is arranged at the position right in the middle of the thickness of the wall body 9 along the horizontal direction of the wall body 9 and is connected with the horizontal steel bars 4 on the inner side of the outer wall in a spot welding mode, wherein the spot welding distance is 1.5-2 m; the reinforcing transverse steel plate is arranged inside the wall body 9 along the horizontal direction of the wall body 9 and is in cross connection with the horizontal steel bars 4 on the inner side of the outer wall, wherein the diameter of the reinforcing transverse steel bars 5 is lower than that of the horizontal steel bars 4 on the inner side of the outer wall by one grade; the outer side of the wall 9 is connected with a waterproof coiled material 8 which is continuously paved through an externally-attached water stop 7;
wherein, a plurality of induction seams 1 are arranged, and the distance between adjacent induction seams 1 is 20-25 m; the bottom end of the induction seam 1 is 200mm-300mm away from the foundation, and the top end of the induction seam 1 is 200mm-300mm away from the floor beam.
The embodiments described above are intended to facilitate the understanding and use of the utility model by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (10)
1. A basement outer wall containing an induced joint structure is arranged in a basement and is characterized by comprising an induced joint (1), outer wall inner side horizontal steel bars (4), reinforcing transverse steel bars (5), water stop steel plates (6) and a wall body (9);
the induction seam (1) is arranged on the inner side of the wall body (9) along the height direction of the wall body (9), the horizontal steel bars (4) on the inner side of the outer wall are arranged on the inner side of the wall body (9) along the horizontal direction of the wall body (9), and the induction seam (1) is bent in a C shape along the seam; the water stop steel plate (6) is arranged inside the wall body (9) along the horizontal direction of the wall body (9) and is connected with the horizontal steel bars (4) on the inner side of the outer wall; the reinforcing transverse steel bars are arranged inside the wall body (9) along the horizontal direction of the wall body (9) and are in cross connection with the horizontal steel bars (4) on the inner side of the outer wall.
2. The basement exterior wall containing the induced joint structure according to claim 1, wherein the induced joint (1) is provided with polystyrene boards (2) and sealing paste (3), the induced joint (1) is filled with the polystyrene boards (2), and the sealing paste (3) is used for sealing the inner side of the wall (9).
3. The basement exterior wall comprising an induced joint structure according to claim 1, wherein the reinforcing transverse reinforcement (5) is one grade lower than the diameter of the horizontal reinforcement (4) inside the exterior wall.
4. The basement exterior wall containing the induced joint structure according to claim 1, wherein the water stop steel plate (6) is arranged at the position right in the middle of the thickness of the wall body (9).
5. The basement exterior wall comprising the induced crack structure according to claim 1, wherein the waterproof roll (8) is arranged outside the wall (9).
6. The basement exterior wall containing the induced joint structure according to claim 5, wherein the waterproof coiled material (8) is connected with the outer side of the wall body (9) through an externally-attached water stop (7).
7. The basement exterior wall containing the induced joint structure according to claim 1, wherein the water stop steel plate (6) is spot-welded with the horizontal steel bars (4) on the inner side of the exterior wall.
8. The basement exterior wall according to claim 7, wherein the spot welding distance is 1.5-2 m.
9. The basement exterior wall containing the induction seam structure according to claim 1, wherein a plurality of induction seams (1) are arranged, and the distance between every two adjacent induction seams (1) is 20-25 m.
10. The basement exterior wall comprising the induction seam structure as claimed in claim 1, wherein the bottom end of the induction seam (1) is 300mm away from the foundation, and the top end of the induction seam (1) is 300mm away from the floor beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220096603.6U CN216999872U (en) | 2022-01-14 | 2022-01-14 | Basement outer wall with induced seam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220096603.6U CN216999872U (en) | 2022-01-14 | 2022-01-14 | Basement outer wall with induced seam structure |
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| Publication Number | Publication Date |
|---|---|
| CN216999872U true CN216999872U (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220096603.6U Active CN216999872U (en) | 2022-01-14 | 2022-01-14 | Basement outer wall with induced seam structure |
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| Country | Link |
|---|---|
| CN (1) | CN216999872U (en) |
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2022
- 2022-01-14 CN CN202220096603.6U patent/CN216999872U/en active Active
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