Module single-side laminated wall structure and module structure

Abstract

The utility model discloses a module single-side superposed wall structure and a module structure. The module single-side superposed wall structure comprises a single-side superposed shear wall; the single-side laminated external wall panel is arranged on one side of the single-side laminated shear wall; a connecting position is reserved on the single-side overlapped external wall panel, the connecting position is suitable for installing a tie piece, the single-side overlapped shear wall comprises a shear wall panel and a steel bar structure, vertical rib structures are arranged on the shear wall panel, and the steel bar structure is arranged between the adjacent rib structures. According to the invention, by pre-embedding the tie piece for tie in the unilateral superposed external wall panel, the purpose that the wall formwork is subjected to holing-free opposite-pull, no pouring opposite-pull hole is formed, the integration level of internal installation and electromechanical factories is higher, and the integrity of internal decoration of the modules is ensured can be achieved; the internal shear wall is arranged to be a ribbed wall formwork, and the left module and the right module are connected through a rib structure, a steel bar structure and cast-in-place concrete; the concrete pouring formwork expanding force can be resisted without opposite pulling, the adjacent module overlapping shear wall plates are poured without opposite pulling, reinforcement cages are integrated in a factory, the construction procedures are greatly reduced, and the construction efficiency is higher.

Description

Technical Field

[0001] The present application relates to the technical field of building structures, and in particular to a modular single-sided composite wall structure and a modular structure. Background Art

[0002] The commonly used concrete modules at present need to have holes in the shear wall formwork for structural reasons to prevent the on-site shear wall formwork from expanding and cracking during concrete pouring. The holes will affect the electromechanical and decoration inside the module, resulting in a part of on-site electromechanical and decoration processes after the module is installed and poured, which will affect the construction efficiency. At the same time, the module integration is not high enough. Summary of the invention

[0003] The purpose of the present application is to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a modular single-sided composite wall structure, in which the internal shear wall of the module can be cast without tension, and the external shear wall of the module can be cast without opening.

[0004] The present application also proposes a module structure including the above-mentioned module single-side composite wall structure.

[0005] According to the first aspect of the present application, the modular single-sided composite wall structure includes: a single-sided composite shear wall, a single-sided composite exterior wall panel and a top panel, wherein the single-sided composite exterior wall panel is arranged on one side of the single-sided composite shear wall, and the top panel is arranged on the top of the single-sided composite shear wall and the single-sided composite exterior wall panel;

[0006] Among them, a connection position is reserved on the single-sided composite exterior wall panel, and the connection position is suitable for installing a tie piece for connecting with the external formwork. The single-sided composite shear wall includes a shear wall panel and a steel bar structure. The shear wall panel is provided with a rib structure arranged vertically, and the steel bar structure is arranged between adjacent rib structures.

[0007] The modular single-sided composite wall structure according to the first aspect of the present application has at least the following beneficial effects: by pre-embedded anchor parts for tensioning in the single-sided composite exterior wall panels, the wall formwork can be tensioned without opening holes, and no holes for casting tension are required. The interior decoration and electromechanical factory are more integrated, ensuring the integrity of the interior decoration of the module. The internal shear wall is set as a ribbed wall formwork, and the left and right modules are connected by a rib structure, a steel structure and cast-in-place concrete. The expansion force of concrete casting can be resisted without tensioning. There is no tensioning between the casting of adjacent modular composite shear wall panels, and the factory integrates the steel cage, which greatly reduces the on-site construction procedures of the module and improves the construction efficiency.

[0008] According to the modular single-sided composite wall structure described in the embodiment of the first aspect of the present application, the rib structure is provided with horizontally extending holes, each of which is suitable for installing a rear-through steel bar assembly.

[0009] According to the modular single-sided composite wall structure described in the embodiment of the first aspect of the present application, the cross-sectional width of the rib structure is not less than 150 mm, and the cross-sectional height of the rib structure is not less than 200 mm.

[0010] According to the modular single-sided composite wall structure described in the embodiment of the first aspect of the present application, the spacing between adjacent rib structures is not less than 800 mm.

[0011] According to the modular single-sided composite wall structure described in the embodiment of the first aspect of the present application, the anchor member includes a sleeve, and the sleeve is pre-embedded in the single-sided composite exterior wall panel.

[0012] According to the modular single-sided composite wall structure described in the first aspect of the embodiment of the present application, a plurality of concrete columns are provided on the single-sided composite exterior wall panel, and the sleeves are respectively arranged in each of the concrete columns.

[0013] According to the modular single-sided composite wall structure described in the embodiment of the first aspect of the present application, the top and bottom of the single-sided composite shear wall are provided with supporting structures.

[0014] According to the modular single-sided composite wall structure described in the embodiment of the first aspect of the present application, the steel bar structure includes a rectangular steel bar cage.

[0015] According to the modular single-sided composite wall structure described in the embodiment of the first aspect of the present application, the top plate includes a composite top plate.

[0016] The module structure according to the second aspect embodiment of the present application includes: the module single-sided composite wall structure as described in the first aspect embodiment of the present application.

[0017] It is not difficult to understand that the module structure in the second aspect embodiment of the present application has the technical effect of the module single-sided composite wall structure in the first aspect embodiment described above, and therefore will not be elaborated on.

[0018] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present application is further described below with reference to the accompanying drawings and embodiments;

[0020] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0021] Figure 2 A plan view of an embodiment of the present application;

[0022] Figure 3 This is a detailed diagram of the assembly of the ribbed wall panels of an embodiment of the present application.

[0023] Reference numerals:

[0024] 100, single-sided composite shear wall; 110, shear wall panel; 111, rib structure; 112, hole position; 120, steel bar structure; 130, rear-penetrating steel bar assembly;

[0025] 200, single-sided laminated exterior wall panel; 210, sleeve; 220, concrete column; 230, exterior formwork;

[0026] 300, module one; 310, module two; 320, module three. DETAILED DESCRIPTION

[0027] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0028] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do 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 therefore should not be understood as a limitation on the present application.

[0029] In the description of this application, "several" means one or more, "more" means at least two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0030] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application after combining the specific content of the technical solution.

[0031] Reference Figures 1 to 3 The modular single-sided composite wall structure of the first embodiment of the present application includes a single-sided composite shear wall, a single-sided composite exterior wall panel and a top panel.

[0032] The single-sided composite exterior wall panel is arranged on one side of the single-sided composite shear wall; a connection position is reserved on the single-sided composite exterior wall panel, and the connection position is suitable for installing a tie piece for tying with the external formwork; the single-sided composite shear wall comprises a shear wall panel and a steel structure; the shear wall panel is provided with a rib structure arranged vertically, and the steel structure is arranged between adjacent rib structures. It can be understood that the shear wall inside the module can be cast without tension, and the shear wall outside the module can be cast without opening a hole, thereby solving the problems of mold expansion and cracking during the concrete pouring of the shear wall formwork on site in the prior art, and reducing the occurrence of situations that affect the electromechanical and decoration inside the module, improving the construction efficiency while improving the integration of the module.

[0033] In some embodiments, a connection position is reserved on the single-sided laminated exterior wall panel and an anchor is installed. During on-site construction, the anchor is tied to the building formwork and then concrete is poured. The building formwork is used to support the pouring of concrete. After the concrete is poured and formed, the formwork is removed. It is a temporary support structure, which is made according to the design requirements so that the concrete structure and components are generally formed according to the specified position and geometric dimensions, maintain a correct position, and bear the deadweight of the building formwork and the external load acting on it. The purpose of the formwork project is to ensure the quality and construction safety of the concrete project, speed up the construction progress and reduce the cost of the project.

[0034] In some embodiments, shear wall panels and steel bar structures are integrated in the factory to obtain tension-free single-sided laminated ribbed shear wall panels, which are used as partition walls and top panels to form a Mic system, thereby improving construction efficiency. Mic means that the building is first split into modules, and each module is produced, assembled, processed, and decorated in the factory. When it is delivered to the construction site, each module is basically fully decorated before moving in.

[0035] Reference Figures 1 to 3 The modular single-sided composite wall structure of the first aspect of the present application embodiment can realize the wall formwork without opening holes for tensioning by pre-embedded tensioning parts in the single-sided composite exterior wall panels, and no holes for tensioning are required for casting. The interior decoration and electromechanical factory are more integrated, ensuring the integrity of the interior decoration of the module. The internal shear wall is set as a ribbed wall formwork, and the left and right modules are connected by rib structures, steel structures and cast-in-place concrete. The expansion force of concrete casting can be resisted without tensioning. There is no tensioning between the casting of adjacent modular composite shear wall panels, and the factory integrates the steel cage, which greatly reduces the on-site construction procedures of the module and improves the construction efficiency.

[0036] In some embodiments of the present application, the rib structure is provided with holes extending horizontally, each hole being suitable for installing a rear-through steel bar assembly. It is understandable that holes are reserved on the rib structure, each hole being connected in sequence and used for the rear-through steel bar assembly to pass through, thereby increasing the overall strength after pouring concrete.

[0037] In some embodiments, the "composite plate type" shear wall is combined by connecting the concrete plates on both sides with steel trusses. When prefabricated in the factory, there is a cavity between the plates, and concrete is poured in the cavity after being installed on site. After the adjacent steel structures are tied and connected, the steel bar assembly is passed through the reserved holes and connected to the steel trusses on site, and then concrete is poured to form a whole, so that the structure has better integrity and can resist the concrete pouring mold expansion force without pulling.

[0038] In some embodiments, the steel structure includes a rectangular steel cage. It is understandable that a rectangular steel cage with the same or similar structure is arranged between adjacent rib structures, so that the shear wall panels are easier to prefabricate in the factory and the structural force is more balanced.

[0039] In some embodiments of the present application, the cross-sectional width of the rib structure is not less than 150 mm, and the cross-sectional height of the rib structure is not less than 200 mm. Furthermore, the spacing between adjacent rib structures is not less than 800 mm. It can be understood that the vertical rib cross-section of the tension-free single-sided composite ribbed shear wall panel (applicable to the shear wall between two modules) is enlarged, the cross-sectional width and height are not less than 150X200 mm, and the spacing is about 800 mm. The composite wall panel only has top support measures at the top and bottom to resist the concrete pouring mold expansion force, and can achieve non-tie pouring.

[0040] In some embodiments of the present application, the anchor includes a sleeve, which is embedded in the single-sided laminated exterior wall panel. Further, the single-sided laminated exterior wall panel is provided with a plurality of concrete columns, and the sleeve is respectively disposed in each concrete column. It is understandable that the single-sided laminated exterior wall panel is provided with a concrete column at a connection position reserved for anchoring with an external large steel formwork, and a long sleeve for anchoring is embedded in the wall panel, so that the anchoring can be realized without opening a hole, and the concrete column enhances the supporting rigidity of the module to the external formwork 230.

[0041] In some embodiments of the present application, a top support structure is provided at the top and bottom of the single-sided composite shear wall. It is understandable that the top support structure includes but is not limited to supporting components, support frames and other structural members that can play a supporting role. The top support structure is used to facilitate and quickly install and disassemble, save time and labor, and increase turnover times, which can greatly reduce construction costs and achieve energy saving, low carbon and efficiency-enhancing effects.

[0042] In some embodiments of the present application, a composite top plate is provided at the top of the single-sided composite shear wall and the single-sided composite exterior wall plate. It can be understood that the composite top plate is an assembled integral floor plate formed by superimposing a prefabricated plate and a cast-in-place reinforced concrete layer. The composite floor plate has good integrity, and the upper and lower surfaces of the plate are flat, which is convenient for the decoration of the finishing layer. It is suitable for high-rise buildings and large-span buildings with high requirements for overall rigidity.

[0043] In some embodiments, this module structure includes module one 300, module two 310 and module three 320, wherein module one 300 is arranged on the top of the single-sided composite shear wall 100, module two 310 and module three 320 are arranged on the top of the single-sided composite exterior wall panel 200, and adjacent modules are connected by arranging local composite plates as composite top plates at adjacent positions of the modules.

[0044] Reference Figures 1 to 3 The modular single-sided composite wall structure of the first aspect of the present application embodiment sets the inner shear wall as a ribbed wall formwork, and the left and right modules are connected by ribs, rectangular steel cages, post-through steel bars and cast-in-place concrete. Through this ribbed shear wall formwork structure, only the top and bottom parts can be supported, and the concrete pouring mold expansion force can be resisted without pulling. The outer shear wall adopts a long sleeve pre-embedded in the concrete short column for tensioning, which can realize the wall formwork without opening holes for pulling, thereby ensuring the integrity of the module's internal decoration, and the short column also enhances the module's support stiffness to the external formwork 230, avoiding cracking and deformation during module hoisting and transportation.

[0045] The sequence of construction and installation of the modular single-sided composite wall structure of the embodiment of the present application includes:

[0046] Lifting module one 300, module two 310 and module three 320 one at a time in sequence;

[0047] Install horizontal connecting rib components 130 at the ends of adjacent single-side composite panels of the module to connect adjacent composite wall panels on both sides into an integral shear wall;

[0048] Install the outer steel cage of the single-sided laminated exterior wall panel and the outer steel formwork. The steel formwork and the pre-buried sleeve of the single-sided laminated exterior wall panel are connected and tightened by screws;

[0049] Binding and installing the local laminated board reinforcements set adjacent to the top plates of module one 300 and module two 310;

[0050] The single-sided composite wall cavities of adjacent modules are cast, the single-sided composite exterior wall panels and the template cavities are cast, and the local composite panels are cast to form a module single-sided composite wall structural system.

[0051] Reference Figures 1 to 3 The module structure of the second embodiment of the present application includes the module single-sided composite wall structure of the first embodiment of the present application. The module single-sided composite wall structure does not have casting tension openings, the interior decoration and electromechanical factory integration are higher, there is no tension between the casting of adjacent module composite shear wall panels, and the factory integrates the steel cage, the module on-site construction process is greatly reduced, and the construction efficiency is higher.

[0052] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0053] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present application.

Claims

1. A modular single-sided composite wall structure, characterized in that: include: A single-sided laminated shear wall (100), a single-sided laminated exterior wall panel (200), and a top panel, wherein the single-sided laminated exterior wall panel (200) is arranged on one side of the single-sided laminated shear wall (100), and the top panel is arranged on the top ends of the single-sided laminated shear wall (100) and the single-sided laminated exterior wall panel (200); A connection position is reserved on the single-sided composite exterior wall panel (200), and the connection position is suitable for installing a tie member for connecting with an external formwork. The single-sided composite shear wall (100) comprises a shear wall panel (110) and a steel bar structure (120). The shear wall panel (110) is provided with a rib structure (111) arranged vertically, and the steel bar structure (120) is arranged between adjacent rib structures (111).

2. The modular single-sided composite wall structure according to claim 1, characterized in that: The rib structure (111) is provided with horizontally extending holes (112), and each of the holes (112) is suitable for installing a rear-through steel bar assembly (130).

3. The modular single-sided composite wall structure according to claim 1, characterized in that: The cross-sectional width of the rib structure (111) is not less than 150 mm, the cross-sectional height of the rib structure (111) is not less than 200 mm, and the spacing between adjacent rib structures (111) is not less than 800 mm.

4. The modular single-sided composite wall structure according to claim 1, characterized in that: The anchor member comprises a sleeve (210), and the sleeve (210) is pre-embedded in the single-sided composite exterior wall panel (200).

5. The modular single-sided composite wall structure according to claim 4, characterized in that: The single-sided laminated exterior wall panel (200) is provided with a plurality of concrete columns (220), and the sleeves (210) are respectively arranged in each of the concrete columns (220).

6. The modular single-sided composite wall structure according to claim 1, characterized in that: The top and bottom of the single-sided composite shear wall (100) are provided with supporting structures.

7. The modular single-sided composite wall structure according to claim 1, characterized in that: The steel reinforcement structure (120) comprises a rectangular steel reinforcement cage.

8. The modular single-sided composite wall structure according to claim 1, characterized in that: The top plate comprises a laminated top plate.

9. A module structure, characterized in that: include: A modular single-sided composite wall structure as claimed in any one of claims 1 to 8.

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