CN219316095U - Modularized frame shear wall structure - Google Patents
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- CN219316095U CN219316095U CN202320416505.0U CN202320416505U CN219316095U CN 219316095 U CN219316095 U CN 219316095U CN 202320416505 U CN202320416505 U CN 202320416505U CN 219316095 U CN219316095 U CN 219316095U
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Abstract
The utility model relates to a modularized frame shear wall structure, which comprises a plurality of shear wall module units, frame shear wall module units and reinforcing steel bar units assembled with the module units; the shear wall module unit comprises a shear wall shell, a Lian Liangliang shell, a first column shell and an upper floor slab; the frame module unit comprises a first column shell, a second column shell, a frame beam Liang Ke, a frame column, a frame beam and an upper floor slab; the frame shear wall module unit comprises a shear wall shell, a Lian Liangliang shell, a first column shell, a second column shell, a frame beam Liang Ke, a frame beam and an upper floor slab; the steel bar unit comprises a plurality of preset stirrups, connecting steel bars, floor lap joint steel bars, embedded parts and U-shaped section steel bars; the shear wall shell comprises a shear wall shell body, first preset stirrups and embedded parts, wherein the first preset stirrups and the embedded parts are configured on the shear wall shell body, the first preset stirrups are mutually overlapped at the connection part of the end part of the shear wall shell body, and the embedded parts are anchored with concrete at the joint part through U-shaped section steel bars.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a modularized frame shear wall structure.
Background
As an innovative type of prefabricated structure, modular buildings are receiving attention for their higher construction efficiency, less resource consumption and better construction progress control.
The development of the current modularized building is mainly focused on a steel frame module, but the traditional steel frame module has high requirement on installation precision, and the workload of a plurality of front-end works and hoisting is increased. And because the integrity between the traditional steel frame modular structure boxes is poor and the steel frame has weak lateral rigidity, the modular structure is only suitable for a multilayer structure, the cast-in-situ core tube can effectively increase the using structure height, but the field workload is also increased, and the modular structure is especially lack of a modular frame shear wall structure for high-rise buildings.
Disclosure of Invention
The utility model discloses a modularized frame shear wall structure, and aims to improve the technical problems.
The utility model adopts the following scheme:
a modularized frame shear wall structure comprises a plurality of shear wall module units, frame shear wall module units and reinforcing steel bar units assembled with the module units; the shear wall module unit comprises a shear wall shell, a Lian Liangliang shell, a first column shell and an upper floor slab; the frame module unit comprises a first column shell, a second column shell, a frame beam Liang Ke, a frame column, a frame beam and an upper floor slab; the frame shear wall module unit comprises a shear wall shell, a Lian Liangliang shell, a first column shell, a second column shell, a frame beam Liang Ke, a frame beam and an upper floor slab; the steel bar units comprise a plurality of preset stirrups, connecting steel bars, floor lap joint steel bars, embedded parts and U-shaped section steel bars; the shear wall shell comprises a shear wall shell body, first preset stirrups and embedded parts, wherein the first preset stirrups are arranged on the shear wall shell body, the first preset stirrups are mutually overlapped at the connection part of the end part of the shear wall shell body, and the embedded parts are anchored with concrete at the joint part through the U-shaped section steel bars; the connecting rod Liang Liangke is connected with the shear wall shell and comprises a connecting rod Liang Ke body and second preset stirrups which are arranged on the shell body and are mutually overlapped at the connecting position of the shell body; the first column shell comprises a first column shell body and third preset stirrups which are arranged on the first column shell body and are mutually overlapped at the connecting part of the first column shell body; the frame beam Liang Ke is connected with the first column shell and the second column shell, and comprises a frame beam shell body and fourth preset stirrups which are arranged on the frame beam shell body and are mutually overlapped at the connection part of the frame beam shell body; the second shell is connected with the frame beam Liang Ke and the frame beam and comprises a second shell body and fifth preset stirrups which are arranged on the shell body of the second shell and are mutually overlapped at the connecting part of the shell body of the second shell; the upper floor slab comprises a floor slab body, floor slab lap joint steel bars arranged on the floor slab body and a concrete cushion layer paved on the top surface of the floor slab body; connecting steel bars are arranged at the connecting positions of the first column shell, the second column shell and the shear wall shell.
As a further improvement, the floor lap joint steel bars are exposed out of the side face of the floor body at equal intervals; the concrete cushion layer is located right above the shear wall shell, the first column shell, the second column shell and the frame column.
As a further improvement, the slab overlap joint reinforcing steel bar exposes a section of bending part and the slab body joint concrete is anchored, and the concrete cushion layer is used for being evenly laid on the top surface of the upper layer slab when the next layer of module unit is hoisted and is positioned on the bottom surfaces of the shear wall shell, the first column shell, the second column shell and the frame column of the next layer of module unit.
As a further improvement, the connecting bars comprise horizontal transverse connecting bars, horizontal longitudinal connecting bars and vertical connecting bars, wherein a part of the vertical connecting bars are arranged at the joint of the second column shell and the joint of the shear wall shell, and the other part of the vertical connecting bars, the horizontal transverse connecting bars and the horizontal longitudinal connecting bars are mutually perpendicular and are arranged at the joint of the first column shell.
As a further improvement, the horizontal transverse connecting steel bars are bound on the third preset stirrups, and are arranged at the connecting position of the first column shell in an extending manner along the y-axis direction; the horizontal longitudinal connecting steel bars are bound on a third preset stirrup of the first column casing, are vertically arranged on the horizontal transverse connecting steel bars along the x-axis direction and are horizontally arranged at the joint of the first column casing; the vertical connecting steel bars are bound on the floor slab overlap joint steel bars, the first preset stirrups, the horizontal longitudinal connecting steel bars and the horizontal transverse connecting steel bars, and are perpendicular to the upper floor slab along the z-axis direction, and are arranged at the joint of the shear wall shell, the joint of the first column shell and the joint of the second column shell.
As a further improvement, the shear wall shell is a core of the structure, a plurality of first preset stirrups are arranged at the end parts of the shell body at equal intervals, and the embedded part is U-shaped and is arranged at the middle part of the shell body at equal intervals.
By adopting the technical scheme, the utility model can obtain the following technical effects:
the modular frame shear wall structure is formed by assembling the wall shells, liang Ke, the column shells and the upper floor plates by adopting a construction method, has good integrity, and compared with the traditional assembled frame shear wall, the method is more convenient in field connection and less in construction workload. The method has good feasibility in technology, is simple in construction mode, ensures site construction quality, improves site construction efficiency and safety, greatly overcomes the defects of the traditional modularized building, and has wide application prospect in high-rise modularized buildings. The cast-in-situ core tube is improved, the height of the using structure of the cast-in-situ core tube can be effectively increased, but the field workload is also increased, and the problem of lack of a modularized frame shear wall structure for high-rise buildings is solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a view of a scene application of a modular frame shear wall structure with modular unit splices;
FIG. 2 is a schematic view of the shear wall module unit of the modular frame shear wall structure at a factory prefabrication stage;
FIG. 3 is a schematic view of a frame shear wall module unit of a modular frame shear wall structure at a factory prefabrication stage;
FIG. 4 is a schematic view of a frame module unit of a modular frame shear wall structure in a factory prefabrication stage;
FIG. 5 is a schematic view of the connection rebar of a modular frame shear wall structure at a field construction stage;
FIG. 6 is a schematic view of the shear wall shell and upper deck of a modular frame shear wall structure in front view;
FIG. 7 is a schematic illustration of the connection Liang Liangke of the modular frame shear wall structure and the upper deck in front view;
FIG. 8 is a schematic view of the first column housing (second column housing) and upper deck of a modular frame shear wall structure in front view;
FIG. 9 is a schematic view of a frame beam shell and upper deck of a modular frame shear wall structure in front view;
FIG. 10 is a schematic structural view of a shear wall shell and a first column shell of a modular frame shear wall structure in a top view;
fig. 11 is a schematic structural view of a second shell and frame beams of a modular frame shear wall structure in a top view.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 to 11, a first embodiment of the present utility model provides a modular frame shear wall structure, which includes a plurality of shear wall module units 100, a frame module unit 300, a frame shear wall module unit 200, and reinforcement bar units assembled with the respective module units; the shear wall module unit 100 comprises a shear wall shell 1, a connecting Liang Liangke 2, a first column shell 3 and an upper floor slab 8; the frame module unit 300 includes a first column housing 3, a second column housing 5, frame beams Liang Ke, frame columns 6, frame beams 7, and an upper floor 8; the frame shear wall module unit 200 comprises a shear wall shell 1, a connection Liang Liangke 2, a first column shell 3, a second column shell 5, frame beams Liang Ke, frame beams 7 and an upper floor 8; the reinforcement unit comprises a plurality of preset stirrups, connecting reinforcements, floor lap reinforcements 81, embedded parts 12 and U-shaped section reinforcements.
Further, the shear wall shell 1 comprises a shear wall shell body, a first preset stirrup 11 and an embedded part 12, wherein the first preset stirrup 11 and the embedded part 12 are configured on the shear wall shell body, the first preset stirrup 11 is mutually overlapped at the connection part of the end part of the shear wall shell body, and the embedded part 12 is anchored with the concrete at the joint part through U-shaped section steel bars. The connecting rod Liang Liangke is connected with the shear wall shell 1 and is positioned at the upper end of the shear wall shell 1, and comprises a connecting rod Liang Ke body and second preset stirrups 21 which are arranged on the shell body and are mutually overlapped at the connecting position of the shell body; the first column casing 3 comprises a frame column casing body and third preset stirrups 31 which are arranged on the casing body and are mutually overlapped at the connecting position of the casing body; the frame beam Liang Ke is connected with the first column casing 3 and the second column casing 5 and is positioned at the upper end of the first column casing 3, and comprises a frame beam casing body and fourth preset stirrups 41 which are arranged on the casing body and are mutually overlapped at the connecting position of the casing body; the second shell 5 is connected with the frame beams Liang Ke and 7 and comprises a second shell body and fifth preset stirrups 51 which are arranged on the shell body and are mutually overlapped at the connecting position of the shell body; the upper floor 8 comprises a floor body, floor lap steel bars 81 arranged on the floor body and concrete cushion layers 82 paved on the top surface of the floor body, the floor lap steel bars 81 are exposed on the side surface of the floor body at equal intervals, and the concrete cushion layers 82 are positioned right above the shear wall shell 1, the first column shell 3, the second column shell 5 and the frame column 6. Referring to fig. 5 to 9, the slab overlap reinforcing steel 81 is anchored by exposing a section of bending portion to concrete at the joint of the slab body of the slab, and the concrete cushion 82 is used for being uniformly laid on the top surface of the slab 8 on the upper layer when the next layer of module unit is lifted and is positioned on the bottom surfaces of the shear wall shell 1, the first column shell 3, the second column shell 5 and the frame column 6 of the next layer of module unit, so as to level the modular frame shear wall structure formed by the next layer of module unit and the reinforcing steel unit thereof, thereby improving the assembly precision.
Further, connecting bars are arranged at the connection of the first column shell 3, the connection of the second column shell 5 and the connection of the shear wall shell 1. The connecting steel bars comprise horizontal transverse connecting steel bars 401, horizontal longitudinal connecting steel bars 402 and vertical connecting steel bars 403, wherein one part of the vertical connecting steel bars 403 are arranged at the joint of the second column casing 5 and the joint of the shear wall casing 1, and the other part of the vertical connecting steel bars 403, the horizontal transverse connecting steel bars 401 and the horizontal longitudinal connecting steel bars 402 are mutually perpendicular to each other and are arranged at the joint of the first column casing 3. Thus, the three-way connecting steel bar is formed by the connecting structure, the structural integrity is greatly improved, and the anti-seismic performance and the capability of resisting complex load conditions are enhanced.
The modular frame shear wall structure is formed by assembling the wall shells, liang Ke, the column shells and the upper floor plates 8 by adopting a construction method through post-pouring concrete superposition of the independent module units and the reinforcement units thereof, has good integrity, and compared with the traditional assembled frame shear wall, the method has the advantages of more convenient field connection and less construction workload. The method has good feasibility in technology, is simple in construction mode, ensures site construction quality, improves site construction efficiency and safety, greatly overcomes the defects of the traditional modularized building, and has wide application prospect in high-rise modularized buildings.
Referring to fig. 5, the horizontal transverse connection bar 401 is bound to the third preset stirrup 31, and is disposed at the connection of the first column casing 3 in a direction of y-axis (y-axis is an axis parallel to the horizontal transverse connection bar 401, x-axis is an axis perpendicular to the y-axis on the horizontal plane, and z-axis is an axis perpendicular to both the x-axis and the y-axis). The horizontal longitudinal connecting bars 402 are bound to the third preset stirrup 31 of the first column casing 3, vertically arranged on the horizontal transverse connecting bars 401 along the x-axis direction and horizontally arranged at the junction of the first column casing 3. The vertical connecting steel bar 403 is bound on the floor slab overlap steel bar 81, the first preset stirrup 11, the horizontal longitudinal connecting steel bar 402 and the horizontal transverse connecting steel bar 401, and is arranged at the joint of the shear wall shell 1, the joint of the first column shell 3 and the joint of the second column shell 5 along the z-axis direction perpendicular to the upper floor slab 7.
Referring to fig. 2, 6 and 10, the shear wall shell 1 is a core of a structure, a plurality of first preset stirrups 11 are arranged at the end part of the shell at equal intervals, and embedded parts 12 are in a U shape and a plurality of embedded parts are arranged at the middle part of the shell at equal intervals. As the core of the modularized frame shear wall structure, the first preset stirrups 11 of the shear wall shell 1 are mutually overlapped at the connection part of the shear wall shell bodies of the shear wall shells to form an effective constraint zone, and sufficient constraint is provided for concrete at two ends of the wall limbs so as to ensure the ductility performance and the energy consumption capability of the shear wall limbs. And, the embedded part 12 in the U shape is anchored with the concrete at the joint through the U-shaped section steel bar, so that the joint connection strength is enhanced, and the structural integrity is obviously improved.
Referring to fig. 2 and 10, the second preset stirrups 21 are arranged on the link Liang Ke at equal intervals. The connecting rod Liang Liangke and the two-end shear wall shells 1 are bound and poured into a whole, so that the modular frame shear wall structure can reduce the internal force and deformation of the wall limbs under the action of an earthquake, and the yield of the wall limbs is delayed.
Specifically, with reference to fig. 1, adjacent module units in the modular frame shear wall structure are assembled and overlapped together in a post-cast concrete mode. Wherein, each module unit constructs an assembly body which is formed by combining a plurality of shear wall structures and frame structures and is suitable for high-rise buildings in a mode of up-and-down superposition and a mode of front-and-back and left-and-right assembly. Therefore, the workload of front working and hoisting is reduced, the structural integrity and rigidity are improved, and the further construction operation is facilitated.
Referring to fig. 1 to 11, the method for manufacturing the modular frame shear wall structure includes the following steps:
s1: during the factory prefabrication stage, firstly manufacturing a steel reinforcement framework of an upper floor slab 8 and a first column shell 3, binding the shear wall shell 1 and the steel reinforcement framework connected with Liang Liangke 2 into a whole, pouring, and simultaneously pouring a second column shell 5, a frame beam Liang Ke, the frame column 5 and the frame beam 7, and reserving post-pouring parts at the joint;
s2: after the strength of the poured concrete reaches a preset value, splicing parts except for the upper floor slab 8 of the module unit, connecting the reinforcement cage of the first column shell 3, reserving reinforcement at binding and splicing parts, supporting a template, pouring the concrete at the splicing parts to form a whole, and removing the template after the strength of the concrete reaches the preset value;
s3: then inversely and integrally placing the upper floor slab 8 on the steel reinforcement framework, binding reserved steel bars with the steel reinforcement framework of the upper floor slab 8, supporting the formwork, pouring the upper floor slab 8, and removing the formwork after the concrete strength reaches a preset value to finish the manufacture of each module unit;
s4: during the field construction stage, hoisting each module unit of the layer in place, and sequentially placing a horizontal transverse connecting steel bar 401, a horizontal longitudinal connecting steel bar 402 and a vertical connecting steel bar 403;
s5: setting up templates, and pouring concrete to the top surface of the upper floor slab 8 at all joints among the template units;
s6: and pouring a concrete cushion layer 82, hoisting and leveling the module units on the upper layer of the layer in place, and repeating the steps S4 and S5 after the concrete strength reaches a preset value so as to splice and stack all the module units together to finish the construction of the modular frame shear wall structure.
The construction method for manufacturing the modularized frame shear wall structure is divided into two parts, namely a factory prefabrication stage and a site construction stage, so that the construction method is divided into specific work, and the construction content of each stage is clearly defined. After the strength of the poured concrete reaches a preset value (for example, the strength grade of designated C20, C25, C30, C35, C40, C45, C50, etc.), the next-stage construction operation can be performed to ensure the completion of the forming of each part and improve the overall safety performance.
The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model.
Claims (6)
1. The modularized frame shear wall structure is characterized by comprising a plurality of shear wall module units, frame shear wall module units and reinforcing steel bar units assembled with the module units; the shear wall module unit comprises a shear wall shell, a Lian Liangliang shell, a first column shell and an upper floor slab; the frame module unit comprises a first column shell, a second column shell, a frame beam Liang Ke, a frame column, a frame beam and an upper floor slab; the frame shear wall module unit comprises a shear wall shell, a Lian Liangliang shell, a first column shell, a second column shell, a frame beam Liang Ke, a frame beam and an upper floor slab; the steel bar units comprise a plurality of preset stirrups, connecting steel bars, floor lap joint steel bars, embedded parts and U-shaped section steel bars; the shear wall shell comprises a shear wall shell body, first preset stirrups and embedded parts, wherein the first preset stirrups are arranged on the shear wall shell body, the first preset stirrups are mutually overlapped at the connection part of the end part of the shear wall shell body, and the embedded parts are anchored with concrete at the joint part through the U-shaped section steel bars; the connecting rod Liang Liangke is connected with the shear wall shell and comprises a connecting rod Liang Ke body and second preset stirrups which are arranged on the shell body and are mutually overlapped at the connecting position of the shell body; the first column shell comprises a first column shell body and third preset stirrups which are arranged on the first column shell body and are mutually overlapped at the connecting part of the first column shell body; the frame beam Liang Ke is connected with the first column shell and the second column shell, and comprises a frame beam shell body and fourth preset stirrups which are arranged on the frame beam shell body and are mutually overlapped at the connection part of the frame beam shell body; the second shell is connected with the frame beam Liang Ke and the frame beam and comprises a second shell body and fifth preset stirrups which are arranged on the shell body of the second shell and are mutually overlapped at the connecting part of the shell body of the second shell; the upper floor slab comprises a floor slab body, floor slab lap joint steel bars arranged on the floor slab body and a concrete cushion layer paved on the top surface of the floor slab body; connecting steel bars are arranged at the connecting positions of the first column shell, the second column shell and the shear wall shell.
2. The modular frame shear wall structure of claim 1, wherein the floor lap bars are disposed equidistant from the sides of the floor body; the concrete cushion layer is located right above the shear wall shell, the first column shell, the second column shell and the frame column.
3. The modular frame shear wall structure of claim 2, wherein the slab overlap bar exposes a section of the bending portion to be anchored with the concrete at the joint of the slab body of the slab, and the concrete cushion layer is used for being uniformly laid on the top surface of the slab on the upper layer when the next layer of module units are hoisted and is positioned on the bottom surfaces of the shear wall shell, the first column shell, the second column shell and the frame column of the next layer of module units.
4. The modular frame shear wall structure of claim 1, wherein the connection bars comprise horizontal transverse connection bars, horizontal longitudinal connection bars and vertical connection bars, wherein a portion of the vertical connection bars are arranged at the junction of the second column shell and the junction of the shear wall shell, and another portion of the vertical connection bars are arranged at the junction of the first column shell in a mutually perpendicular manner with the horizontal transverse connection bars and the horizontal longitudinal connection bars.
5. The modular frame shear wall structure of claim 4, wherein the horizontal transverse connection bars are bound on the third preset stirrups, and are arranged at the connection of the first column shell in an extending manner along the y-axis direction; the horizontal longitudinal connecting steel bars are bound on a third preset stirrup of the first column casing, are vertically arranged on the horizontal transverse connecting steel bars along the x-axis direction and are horizontally arranged at the joint of the first column casing; the vertical connecting steel bars are bound on the floor slab overlap joint steel bars, the first preset stirrups, the horizontal longitudinal connecting steel bars and the horizontal transverse connecting steel bars, and are perpendicular to the upper floor slab along the z-axis direction, and are arranged at the joint of the shear wall shell, the joint of the first column shell and the joint of the second column shell.
6. The modular frame shear wall structure of claim 1, wherein the shear wall shell is a core of the structure, a plurality of first preset stirrups are arranged at the end parts of the shell body at equal intervals, and the embedded part is in a U shape and a plurality of embedded parts are arranged at the middle parts of the shell body at equal intervals.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202320416505.0U CN219316095U (en) | 2023-03-08 | 2023-03-08 | Modularized frame shear wall structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202320416505.0U CN219316095U (en) | 2023-03-08 | 2023-03-08 | Modularized frame shear wall structure |
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| CN202320416505.0U Active CN219316095U (en) | 2023-03-08 | 2023-03-08 | Modularized frame shear wall structure |
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