CN214461487U - Prefabricated concrete shear wall connection structure based on PBL connection - Google Patents
Prefabricated concrete shear wall connection structure based on PBL connection Download PDFInfo
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- CN214461487U CN214461487U CN202120036768.XU CN202120036768U CN214461487U CN 214461487 U CN214461487 U CN 214461487U CN 202120036768 U CN202120036768 U CN 202120036768U CN 214461487 U CN214461487 U CN 214461487U
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Abstract
The utility model discloses a precast concrete shear force wall joint construction based on PBL connects, pass board built-in fitting A, board built-in fitting B is passed to vertical shear force wall PBL, board built-in fitting B, horizontal shear force wall PBL and pass board built-in fitting, bolt A, bolt B, screw, shear key including vertical shear force wall, horizontal shear force wall, vertical shear force wall PBL. The utility model has the advantages that: the longitudinal shear wall and the transverse shear wall can be circularly used for the second time, and can be repeatedly used, so that the cost is reduced; the shear wall is connected with the bolts through the embedded parts, on-site wet operation is not needed, the installation is simple and rapid, the advantages of resource saving, environment protection and pollution reduction of the assembly type building technology are exerted to the maximum extent, concrete materials are adopted, the durability is good, the installation is convenient, the turnover can be realized, and the shear wall is suitable for projects with long construction periods and high requirements on the durability of temporary houses for the projects.
Description
Technical Field
The utility model relates to a shear force wall joint construction specifically is a precast concrete shear force wall joint construction based on PBL connects, belongs to building engineering application technical field.
Background
Shear force wall also known as wind resistance wall, antidetonation wall or structure wall, be the wall body of horizontal load and vertical load that mainly bears wind load or earthquake action and arouse in house or the structure, prevent structure shear failure, along with the continuous development in building field, the application of assembled prefabricated shear force wall is also wider and wider, through prefabricating assembled shear force wall in advance promptly, when the house is built, with prefabricated shear force wall transport to the assembly ground install can, the assembled frame structure node of using now is mostly wet operation connection, difficult operation, the cloth muscle is complicated, based on this, the application provides a precast concrete shear force wall connection structure based on PBL connects.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a precast concrete shear wall joint construction based on PBL connects just for the solution problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a prefabricated concrete shear wall connection structure based on PBL connection comprises a longitudinal shear wall and a transverse shear wall; the longitudinal shear walls and the transverse shear walls are connected in a pairwise vertical manner, the longitudinal shear walls and the transverse shear walls which are positioned on the inner sides are connected through longitudinal shear wall PBL transmission plate embedded parts A and transverse shear wall PBL transmission plate embedded parts, the longitudinal shear walls and the transverse shear walls which are positioned on the outer sides are connected through longitudinal shear wall PBL transmission plate embedded parts B and transverse shear wall PBL transmission plate embedded parts, the longitudinal shear wall PBL transmission plate embedded parts A are embedded at two ends of the longitudinal shear walls which are positioned on the inner sides, the longitudinal shear wall PBL transmission plate embedded parts B are embedded at two ends of the longitudinal shear walls which are positioned on the outer sides, and the transverse shear wall PBL transmission plate embedded parts are embedded at two ends of the transverse shear walls;
the installation method comprises the following steps:
firstly, vertically installing a longitudinal shear wall positioned on the inner side;
step two, respectively installing transverse shear walls at two ends of a longitudinal shear wall, enabling the longitudinal shear wall and the transverse shear walls to be arranged vertically, and connecting an inner longitudinal shear wall and the transverse shear wall through PBL (Poly-p-phenylene-L) plate-shearing embedded parts A-of the longitudinal shear wall embedded at two ends of the inner longitudinal shear wall and PBL plate-shearing embedded parts of the transverse shear wall embedded in the middle of the transverse shear wall;
step three, mounting the longitudinal shear walls on the two sides to enable the longitudinal shear walls on the two outer sides and the longitudinal shear walls on the inner sides to be arranged in parallel;
and step four, connecting the outer side longitudinal shear wall and the transverse shear wall through the longitudinal shear wall PBL shear transmission plate embedded parts B embedded at two ends of the outer side longitudinal shear wall and the transverse shear wall PBL shear transmission plate embedded parts embedded at two ends of the transverse shear wall.
As a further aspect of the present invention: the center of the PBL shear transmission plate embedded part of the transverse shear wall is provided with a screw hole, and a shear key is formed when concrete is poured at two ends of the PBL shear transmission plate embedded part of the transverse shear wall.
As a further aspect of the present invention: the longitudinal shear wall PBL shear transmission plate embedded parts A and the transverse shear wall PBL shear transmission plate embedded parts are connected through holes formed by penetrating bolts A.
As a further aspect of the present invention: the longitudinal shear wall PBL shear transmission plate embedded parts B and the transverse shear wall PBL shear transmission plate embedded parts are connected through holes formed by penetrating bolts B.
As a further aspect of the present invention: the PBL shear transmission plate embedded parts A of the longitudinal shear wall are connecting pieces on two sides, and the PBL shear transmission plate embedded parts B of the longitudinal shear wall are connecting pieces on one side.
As a further aspect of the present invention: PBL shear transmission plates are pre-buried in the longitudinal shear wall and the transverse shear wall.
As a further aspect of the present invention: the longitudinal shear wall and the transverse shear wall are both prefabricated in an industrial mode.
As a further aspect of the present invention: the longitudinal shear wall and the transverse shear wall can be recycled for secondary use.
The utility model has the advantages that: the longitudinal shear wall and the transverse shear wall of the prefabricated concrete shear wall connection structure based on PBL connection can be circularly used for the second time, can be repeatedly used, and reduces the cost; the shear wall is connected with the bolts through the embedded parts, on-site wet operation is not needed, the installation is simple and rapid, the advantages of resource saving, environment protection and pollution reduction of the assembly type building technology are exerted to the maximum extent, concrete materials are adopted, the durability is good, the installation is convenient, the turnover can be realized, and the shear wall is suitable for projects with long construction periods and high requirements on the durability of temporary houses for the projects.
Drawings
Fig. 1 is a schematic top view of the longitudinal shear wall of the present invention;
FIG. 2 is a schematic view of the connection between the inner longitudinal shear wall and the transverse shear wall;
fig. 3 is a schematic top view of the shear wall connection structure of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure of the longitudinal shear wall of the present invention;
FIG. 5 is a schematic view of the connection structure of the inner longitudinal shear wall and the transverse shear wall of the present invention;
fig. 6 is a schematic view of a three-dimensional structure of the shear wall connection structure of the present invention;
FIG. 7 is a schematic view of the PBL shear-transmitting plate embedded part structure of the transverse shear wall of the present invention;
FIG. 8 is a schematic structural view of a PBL shear-transmitting plate embedded part A of the longitudinal shear wall of the present invention;
fig. 9 is the schematic structural view of the PBL shear plate transmission embedded part B of the longitudinal shear wall of the present invention.
In the figure: 1. the shear wall comprises longitudinal shear walls, 2 transverse shear walls, 1-1 parts of PBL shear transmission plate embedded parts A, 1-2 parts of PBL shear transmission plate embedded parts B, 2-1 parts of PBL shear transmission plate embedded parts, 1-1.1 parts of PBL shear transmission plate embedded parts of the transverse shear walls, 1-1.2 parts of bolts A, 1-1.2 parts of bolts B, 2-1.1 parts of screw holes, 2-1.2 parts of screw holes and shear keys.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 9, a prefabricated concrete shear wall connection structure based on PBL connection includes a longitudinal shear wall 1 and a transverse shear wall 2; the longitudinal shear wall 1 and the transverse shear wall 2 are connected in a pairwise vertical manner, the longitudinal shear wall 1 and the transverse shear wall 2 which are positioned on the inner side are connected through a longitudinal shear wall PBL transmission plate embedded part A1-1 and a transverse shear wall PBL transmission plate embedded part 2-1, the longitudinal shear wall 1 and the transverse shear wall 2 which are positioned on the outer side are connected through a longitudinal shear wall PBL transmission plate embedded part B1-2 and a transverse shear wall PBL transmission plate embedded part 2-1, the longitudinal shear wall PBL transmission plate embedded part A1-1 is embedded at two ends of the longitudinal shear wall 1 which is positioned on the inner side, the longitudinal shear wall PBL transmission plate embedded part B1-2 is embedded at two ends of the longitudinal shear wall 1 which is positioned on the outer side, and the transverse shear wall PBL transmission plate embedded part 2-1 is embedded at two ends of the transverse shear wall 2;
the installation method comprises the following steps:
firstly, vertically installing a longitudinal shear wall 1 positioned at the inner side;
step two, respectively installing transverse shear walls 2 at two ends of a longitudinal shear wall 1, enabling the longitudinal shear wall 1 and the transverse shear walls 2 to be arranged vertically, and connecting an inner longitudinal shear wall 1 and the transverse shear walls 2 through longitudinal shear wall PBL shear transmission plate embedded parts A1-1 embedded at two ends of the inner longitudinal shear wall 1 and transverse shear wall PBL shear transmission plate embedded parts 2-1 embedded in the middle of the transverse shear wall 2;
step three, mounting the longitudinal shear walls 1 on the two sides, so that the longitudinal shear walls 1 on the two outer sides and the longitudinal shear walls 1 on the inner sides are arranged in parallel;
and step four, connecting the outer side longitudinal shear wall 1 and the transverse shear wall 2 through the longitudinal shear wall PBL transmission plate embedded parts B1-2 embedded at the two ends of the outer side longitudinal shear wall 1 and the transverse shear wall PBL transmission plate embedded parts 2-1 embedded at the two ends of the transverse shear wall 2.
Further, in the embodiment of the present invention, a screw hole 2-1.1 is formed at the center of the PBL shear plate embedded part 2-1, and a shear key 2-1.2 is formed when concrete is poured at both ends of the PBL shear plate embedded part 2-1.
Furthermore, in the embodiment of the present invention, the PBL shear-transmitting plate embedded part a1-1 and the PBL shear-transmitting plate embedded part 2-1 are connected by a bolt a1-1.1 passing through the opened through hole.
Furthermore, in the embodiment of the present invention, the PBL shear-transmitting plate embedded part B1-2 and the PBL shear-transmitting plate embedded part 2-1 are connected by a bolt B1-2.1 passing through the through hole.
Further, in the embodiment of the present invention, the PBL shear plate embedded part a1-1 is a two-side connector, and the PBL shear plate embedded part B1-2 is a one-side connector, so as to be connected to the transverse shear wall 2.
Further, in the embodiment of the present invention, PBL shear transmission plates are pre-embedded in the longitudinal shear wall 1 and the transverse shear wall 2, so that the stress performance is good.
Further, in the embodiment of the utility model provides an in, longitudinal shear force wall 1 and transverse shear force wall 2 are the batch production prefabrication, can improve the efficiency of construction at job site direct mount.
Further, in the embodiment of the utility model provides an in, vertical shear force wall 1 and horizontal shear force wall 2 all can have enough to meet the need the secondary usage, can used repeatedly many times, resources are saved.
The working principle is as follows: when the prefabricated concrete shear wall connection construction based on the PBL connection is used, the longitudinal shear wall 1 and the longitudinal shear wall 1 which are positioned at the inner side are vertically installed, the longitudinal shear wall 1 and the transverse shear wall 2 are arranged vertically, the inner longitudinal shear wall 1 and the transverse shear wall 2 are connected with the transverse shear wall PBL shear transmission plate embedded part 2-1 embedded in the middle of the transverse shear wall 2 through the longitudinal shear wall PBL shear transmission plate embedded parts A1-1 embedded at the two ends of the inner longitudinal shear wall 1, and then, the longitudinal shear walls 1 on the two sides are installed, so that the longitudinal shear walls 1 on the two outer sides and the longitudinal shear walls 1 on the inner sides are arranged in parallel, and the longitudinal shear walls 1 on the outer sides and the transverse shear walls 2 are connected with the transverse shear wall PBL transmission plate embedded parts 2-1 embedded in the two ends of the transverse shear wall 2 through the longitudinal shear wall PBL transmission plate embedded parts B1-2 embedded in the two ends of the longitudinal shear wall 1 on the outer sides.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A prefabricated concrete shear wall connection structure based on PBL connection comprises a longitudinal shear wall (1) and a transverse shear wall (2); the method is characterized in that: the longitudinal shear wall (1) and the transverse shear wall (2) are vertically connected in pairs, the longitudinal shear wall (1) and the transverse shear wall (2) which are positioned at the inner sides are connected through a longitudinal shear wall PBL transmission plate embedded part A (1-1) and a transverse shear wall PBL transmission plate embedded part (2-1), the longitudinal shear wall (1) and the transverse shear wall (2) which are positioned at the outer sides are connected through a longitudinal shear wall PBL transmission plate embedded part B (1-2) and a transverse shear wall PBL transmission plate embedded part (2-1), the PBL shear transmission plate embedded parts A (1-1) of the longitudinal shear wall are embedded at two ends of the longitudinal shear wall (1) positioned at the inner side, the PBL shear transmission plate embedded parts B (1-2) of the longitudinal shear wall are embedded at two ends of the longitudinal shear wall (1) positioned at the outer side, the PBL shear transmission plate embedded parts (2-1) of the transverse shear wall are embedded at two ends of the transverse shear wall (2).
2. The precast concrete shear wall connection construction based on PBL connection of claim 1, wherein: screw holes (2-1.1) are formed in the center of the PBL shear transmission plate embedded part (2-1), and shear keys (2-1.2) are formed when concrete is poured at two ends of the PBL shear transmission plate embedded part (2-1).
3. The precast concrete shear wall connection construction based on PBL connection according to claim 1 or 2, wherein: the longitudinal shear wall PBL shear transmission plate embedded part A (1-1) and the transverse shear wall PBL shear transmission plate embedded part (2-1) are connected through a through hole formed by penetrating a bolt A (1-1.1).
4. The precast concrete shear wall connection construction based on PBL connection of claim 3, wherein: the longitudinal shear wall PBL shear transmission plate embedded parts B (1-2) and the transverse shear wall PBL shear transmission plate embedded parts (2-1) are connected through the through holes formed by penetrating bolts B (1-2.1).
5. The precast concrete shear wall connection construction based on PBL connection of claim 4, wherein: the PBL shear transmission plate embedded part A (1-1) of the longitudinal shear wall is a connecting piece on two sides, and the PBL shear transmission plate embedded part B (1-2) of the longitudinal shear wall is a connecting piece on one side.
6. The precast concrete shear wall connection construction based on PBL connection of claim 1, wherein: PBL shear transmission plates are pre-buried in the longitudinal shear wall (1) and the transverse shear wall (2).
7. The precast concrete shear wall connection construction based on PBL connection of claim 1, wherein: the longitudinal shear wall (1) and the transverse shear wall (2) are both prefabricated in an industrial mode.
8. The precast concrete shear wall connection construction based on PBL connection according to claim 1 or 7, wherein: the longitudinal shear wall (1) and the transverse shear wall (2) can be recycled for secondary use.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120036768.XU CN214461487U (en) | 2021-01-07 | 2021-01-07 | Prefabricated concrete shear wall connection structure based on PBL connection |
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| CN202120036768.XU CN214461487U (en) | 2021-01-07 | 2021-01-07 | Prefabricated concrete shear wall connection structure based on PBL connection |
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| CN214461487U true CN214461487U (en) | 2021-10-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695933A (en) * | 2021-01-07 | 2021-04-23 | 中铁建设集团有限公司 | Prefabricated concrete shear wall connection structure based on PBL connection and installation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695933A (en) * | 2021-01-07 | 2021-04-23 | 中铁建设集团有限公司 | Prefabricated concrete shear wall connection structure based on PBL connection and installation method |
| CN112695933B (en) * | 2021-01-07 | 2024-04-26 | 中铁建设集团有限公司 | Precast concrete shear wall connection structure based on PBL connection and installation method |
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