CN219547867U - Overlap joint structure of basement roof beam and shear force wall buttress - Google Patents
Overlap joint structure of basement roof beam and shear force wall buttress Download PDFInfo
- Publication number
- CN219547867U CN219547867U CN202321065205.9U CN202321065205U CN219547867U CN 219547867 U CN219547867 U CN 219547867U CN 202321065205 U CN202321065205 U CN 202321065205U CN 219547867 U CN219547867 U CN 219547867U
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- roof beam
- shear wall
- shear
- buttress
- bracket
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Abstract
The utility model discloses a lapping structure of a basement roof beam and a shear wall buttress, which comprises the following components: the shear wall is of a reinforced concrete structure and comprises a shear wall main body and a shear wall buttress which is perpendicular to the shear wall main body; the roof beam is of a reinforced concrete structure, one end of the roof beam is supported on a frame column of the basement, and the other end of the roof beam extends out of the shear wall pile after intersecting the shear wall pile; bracket, it is reinforced concrete structure, the bracket is used for connecting shear force wall buttress with the roof beam stretches out the part of shear force wall buttress, so that the shear force wall buttress, the roof beam stretches out the part of shear force wall buttress and the bracket forms wholly. According to the utility model, the end posts are not required to be arranged at the lap joint of the roof beam and the shear wall pile, so that the consumption of reinforced concrete is reduced, the structural cost is saved, and the flexibility of building function layout is improved.
Description
Technical Field
The utility model relates to the field of basement roof beam construction. More particularly, the utility model relates to a bridging structure of a basement roof beam and a shear wall stud.
Background
In the basement of residential building, when the roof beam overlap joint of pure basement region is on residential tower shear wall buttress, often can be because the tower shear wall is thinner (200 ~ 300 mm), can not satisfy the requirement of reinforcing bar anchor length in the roof beam to set up the terminal post in the buttress department and solve this problem, set up the terminal post and can cause reinforced concrete quantity to increase to a certain extent, and can occupy basement a part of space, slightly influence basement building function overall arrangement. Therefore, a lap joint structure of the basement roof beam and the shear wall buttress is required to be designed, and the purposes of meeting the structural safety and saving the construction cost are achieved.
Disclosure of Invention
It is an object of the present utility model to solve at least the above problems and to provide at least the advantages to be described later.
To achieve these objects and other advantages and in accordance with the purpose of the utility model, there is provided a lap joint structure of a basement roof beam and a shear wall stud, comprising:
the shear wall is of a reinforced concrete structure and comprises a shear wall main body and a shear wall buttress which is perpendicular to the shear wall main body;
the roof beam is of a reinforced concrete structure, one end of the roof beam is supported on a frame column of the basement, and the other end of the roof beam extends out of the shear wall pile after intersecting the shear wall pile;
bracket, it is reinforced concrete structure, the bracket is used for connecting shear force wall buttress with the roof beam stretches out the part of shear force wall buttress, so that the shear force wall buttress, the roof beam stretches out the part of shear force wall buttress and the bracket forms wholly.
Preferably, the shear wall pile, the roof beam and the bracket are internally provided with reinforcing steel bars, and the shear wall pile, the roof beam and the reinforcing steel bars in the bracket are mutually connected.
Preferably, when one end of the roof beam extends out of the shear wall pile and does not intersect with the shear wall body, the length of the reinforcing steel bars longitudinally arranged in the roof beam extending out of the shear wall pile is the anti-seismic anchoring length of the corresponding reinforcing steel bars.
Preferably, when one end of the roof beam extends out of the shear wall stud and then intersects the shear wall body, the reinforcing bars arranged in the roof beam along the longitudinal direction thereof extend into the shear wall body.
Preferably, the bottom surface of the bracket is flush with the bottom surface of the roof beam.
The utility model at least comprises the following beneficial effects:
according to the lap joint structure of the basement roof beam and the shear wall pile, the roof beam extends out of the shear wall pile for a certain distance, and the bracket is arranged at the shear wall pile to connect the roof beam, so that the steel bars longitudinally arranged in the roof beam can penetrate through the wall pile support, on one hand, the requirement of the steel bar anchoring length can be met, and an end post is not required, so that the consumption of reinforced concrete is reduced, the structural cost is saved, on the other hand, the indoor space of a building is saved, the flexibility of the building function layout is improved, and the use requirement is better met.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a top view of a lap joint structure according to one embodiment of the present utility model;
FIG. 2 is a top view of a lap joint structure according to another embodiment of the present utility model;
FIG. 3 is a right side view of the bracket in the lap joint configuration of FIG. 1;
Detailed Description
The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.
It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are all conventional methods, and the reagents and materials, unless otherwise specified, are all commercially available; in the description of the present utility model, the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 are not to be construed as limiting the present utility model.
As shown in fig. 1 to 3, the present utility model provides a lapping structure of a basement roof beam and a shear wall buttress, comprising:
the shear wall is of a reinforced concrete structure and comprises a shear wall body 1 and a shear wall buttress 3 which is perpendicular to the shear wall body 1;
the roof beam 4 is in a reinforced concrete structure, one end of the roof beam 4 is supported on a frame column 5 of the basement, and the other end of the roof beam is intersected with the shear wall pile 3 and then extends out of the shear wall pile 3;
bracket 2, it is reinforced concrete structure, bracket 2 is used for connecting the shear force wall with roof beam 4 stretches out the part of shear force wall buttress 3, so that the shear force wall, roof beam 4 stretches out the part of shear force wall buttress 3 and bracket 2 forms wholly.
In this kind of technical scheme, under the condition of satisfying structural safety, from more economy and application angle, through adopting roof beam 4 stretches out shear force wall buttress 3 certain distance, and in shear force wall buttress 3 department sets up bracket 2 for reinforcing bar in the roof beam 4 along its vertical setting can link up in the buttress support department, can satisfy reinforcing bar anchor length requirement and need not set up the end post on the one hand, has reduced reinforced concrete quantity, has practiced thrift the construction cost, on the other hand has saved building indoor space again, improves building function overall arrangement's flexibility, thereby better satisfying the operation requirement.
In another embodiment, steel bars are arranged in the shear wall stud 3, the roof beam 4 and the bracket 2, and the steel bars in the shear wall stud 3, the roof beam 4 and the bracket 2 are connected with each other. As one of the preferred embodiments, as shown in fig. 3, a plurality of inverted U-shaped steel bars are disposed in the bracket 2 and are disposed along the longitudinal direction of the shear wall pile, two ends of the inverted U-shaped steel bars in a horizontal state extend into the shear wall pile 3 and are connected with the steel bars in the shear wall pile 3, and the bracket 2 is further provided with a plurality of transverse steel bars disposed along the circumferential direction of the inverted U-shaped steel bars; the steel bars of the top plate beam 4 are connected with the inverted U-shaped steel bars and the transverse steel bars in the bracket 2.
In another embodiment, as shown in fig. 1, when one end of the roof beam 4 extends out of the shear wall stack 3 and does not intersect the shear wall body 1, the length of the reinforcing steel bars disposed in the roof beam 4 along the longitudinal direction thereof, that is, the longitudinal reinforcing steel bars, extending out of the shear wall stack 3 is the corresponding earthquake-resistant anchoring length of the longitudinal reinforcing steel bars. The length of the longitudinal steel bars of the roof beam 4 extending out of the shear wall buttress 3 is determined according to the requirement of the longitudinal tension steel bar anti-seismic anchoring length (LaE) in the relevant construction specifications.
In another embodiment, as shown in fig. 2, when one end of the roof beam 4 extends out of the shear wall pile 3 and then intersects with the shear wall body 1, the reinforcing steel bars longitudinally disposed in the roof beam 4 of the roof beam 4 extend into the shear wall body 1, thereby further improving the stability of the lap joint structure.
In another embodiment, the bottom surface of the bracket 2 is flush with the bottom surface of the roof rail 4.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (5)
1. A lapping structure of a basement roof beam and a shear wall stud, comprising:
the shear wall is of a reinforced concrete structure and comprises a shear wall main body and a shear wall buttress which is perpendicular to the shear wall main body;
the roof beam is of a reinforced concrete structure, one end of the roof beam is supported on a frame column of the basement, and the other end of the roof beam extends out of the shear wall pile after intersecting the shear wall pile;
bracket, it is reinforced concrete structure, the bracket is used for connecting shear force wall buttress with the roof beam stretches out the part of shear force wall buttress, so that the shear force wall buttress, the roof beam stretches out the part of shear force wall buttress and the bracket forms wholly.
2. The overlapping structure of a basement roof beam and a shear wall stud of claim 1, wherein steel bars are provided in the shear wall stud, the roof beam and the bracket, and the steel bars in the shear wall stud, the roof beam and the bracket are connected to each other.
3. A lapping structure of a basement roof beam and a shear wall stud as claimed in claim 2, wherein when one end of the roof beam extends beyond the shear wall stud without intersecting the shear wall body, the length of the reinforcing bars provided in the roof beam along the longitudinal direction thereof extending beyond the shear wall stud is the seismic anchoring length of the corresponding reinforcing bars.
4. The overlap joint structure of a basement roof beam and a shear wall stud of claim 2, wherein when one end of the roof beam extends beyond the shear wall stud and then intersects the shear wall body, reinforcing bars disposed longitudinally thereof in the roof beam extend into the shear wall body.
5. The overlapping construction of a basement roof beam and a shear wall stud of claim 1, wherein the bottom surface of the bracket is flush with the bottom surface of the roof beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321065205.9U CN219547867U (en) | 2023-05-06 | 2023-05-06 | Overlap joint structure of basement roof beam and shear force wall buttress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321065205.9U CN219547867U (en) | 2023-05-06 | 2023-05-06 | Overlap joint structure of basement roof beam and shear force wall buttress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219547867U true CN219547867U (en) | 2023-08-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321065205.9U Active CN219547867U (en) | 2023-05-06 | 2023-05-06 | Overlap joint structure of basement roof beam and shear force wall buttress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219547867U (en) |
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2023
- 2023-05-06 CN CN202321065205.9U patent/CN219547867U/en active Active
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