Constraint autoclaved aerated concrete sandwich wallboard load-bearing house structure system
By using modular constrained autoclaved aerated concrete sandwich panel structure with splicing and integrated load-bearing support design, the problem of high construction difficulty in low-rise and mid-rise buildings is solved, achieving low-cost, short-cycle construction and high seismic resistance.
Patent Information
- Application Number
- CN202423241911.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-27
AI Technical Summary
Traditional low-rise and mid-rise buildings are difficult to construct, have long construction periods, and are costly. In addition, rural construction is limited by equipment and it is difficult to use traditional steel reinforcement casting and masonry methods.
The modular constrained autoclaved aerated concrete sandwich wall panel structure is adopted. By splicing autoclaved aerated concrete inner wall panels and constrained autoclaved aerated concrete sandwich load-bearing wall panels, combined with through-reinforcement components and structural columns, an integrated load-bearing support structure is formed, replacing the traditional concrete pouring and brick masonry partition walls.
It reduced construction difficulty and time, decreased the consumption of concrete and bricks, lowered costs, and improved seismic stability and structural safety.
Smart Images
Figure CN223661029U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to house building technical field, concretely is constraint autoclaved aerated concrete sandwich wallboard bearing house structure system. BACKGROUND
[0002] Constraint autoclaved aerated concrete sandwich wallboard bearing house structure system is a new type of structure system, and its main feature is to use autoclaved aerated concrete sandwich wallboard as a bearing component. The wallboard has a sandwich layer in the middle, which can play a role in heat preservation. In terms of structure, through reasonable connecting structure and constraint measures, the stability of the structure is ensured when the wallboard bears vertical load (such as house self weight, living load, etc.) and horizontal load (such as wind load, earthquake effect). In terms of earthquake resistance, the constraint components (such as structural columns, ring beams, etc.) cooperate with the autoclaved aerated concrete sandwich wallboard. The structural column can enhance the integrity and vertical bearing capacity of the wall, and the ring beam can constrain the deformation of the wall in the horizontal direction, thereby improving the seismic performance of the house. The connecting node design is the key part, which needs to ensure reliable connection between the wallboard and other components (foundation, beam, column, etc.), so that the force can be effectively transmitted.
[0003] For low-rise buildings, such as new rural house buildings, most of them are two or three-story building structures. The traditional construction method is to use reinforced pouring frame combined with brick laying construction. Not only the pouring of the house reinforced skeleton is needed, but also the pouring of the main bearing wall is needed. The construction difficulty is high, the construction period is long, the amount of concrete required is large, the cost is high, and large concrete equipment cannot enter the narrow rural roads, which greatly increases the construction difficulty. Therefore, constraint autoclaved aerated concrete sandwich wallboard bearing house structure system is proposed. SUMMARY
[0004] The utility model aims at providing constraint autoclaved aerated concrete sandwich wallboard bearing house structure system to solve the problems in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: constraint autoclaved aerated concrete sandwich wallboard bearing house structure system, comprising: autoclaved aerated concrete inner wallboard, constraint autoclaved aerated concrete sandwich bearing wallboard, structural column A, reinforced concealed column, self-compacting concealed column and structural column B.
[0006] The autoclaved aerated concrete inner wallboard and the constraint autoclaved aerated concrete sandwich bearing wallboard are wall components of the house structure, and the connecting part of the autoclaved aerated concrete inner wallboard and the constraint autoclaved aerated concrete sandwich bearing wallboard is provided with a reinforcing bar penetrating assembly. The autoclaved aerated concrete inner wallboard and the constraint autoclaved aerated concrete sandwich bearing wallboard are spliced and installed through the reinforcing bar penetrating assembly to form the internal and external bearing wall structure of the house.
[0007] The construction column A and the construction column B are used as the frame support structure of the house structure, the intersection of the autoclaved aerated concrete inner wall plate and the constrained autoclaved aerated concrete sandwich load-bearing wall plate is provided with a reserved pouring opening, the construction column A and the construction column B are arranged on the inner side of the reserved pouring opening, and the autoclaved aerated concrete inner wall plate and the constrained autoclaved aerated concrete sandwich load-bearing wall plate are integrally connected with the construction column B through concrete pouring after splicing.
[0008] The reinforced concealed column and the self-compacting concealed column are used for reinforcing support at the installation position of the door and window of the inner wall plate and the outer wall plate of the house, the reinforced concealed column is arranged on the door and window opening side of the autoclaved aerated concrete inner wall plate, and the self-compacting concealed column is arranged on the door and window opening side of the constrained autoclaved aerated concrete sandwich load-bearing wall plate.
[0009] As preferred, the main structure of the constrained autoclaved aerated concrete sandwich load-bearing wall plate comprises an inner leaf plate and an outer leaf plate, and a thermal insulation plate is arranged between the inner leaf plate and the outer leaf plate of the constrained autoclaved aerated concrete sandwich load-bearing wall plate.
[0010] As preferred, both sides of the autoclaved aerated concrete inner wall plate and the constrained autoclaved aerated concrete sandwich load-bearing wall plate are provided with a butt joint groove and a butt joint block, and the butt joint groove and the butt joint block are connected in a matched embedding mode after splicing.
[0011] As preferred, the through steel bar assembly is used for butt joint installation between adjacent wall plates, the through steel bar assembly comprises a transverse through steel bar and a connecting steel bar, a reserved long through hole is arranged in the middle of the autoclaved aerated concrete inner wall plate and the constrained autoclaved aerated concrete sandwich load-bearing wall plate in a transverse mode, the reserved long through hole is arranged on the inner leaf plate side of the wall plate, and the transverse through steel bar is embedded and inserted and arranged on the inner side of the reserved long through hole.
[0012] As preferred, the end of the transverse through steel bar is provided with a metal gasket and a nut, the transverse through steel bar is fixedly arranged with the wall plate structure through the metal gasket and the nut, the end of the transverse through steel bar protrudes from the reserved long through hole of the wall body, the construction column A is a vertical cage-like framework structure composed of steel bars, and the end of the transverse through steel bar is alternately inserted into the framework structure of the construction column A.
[0013] As preferred, one end of the connecting steel bar is inserted and arranged on the upper side of the autoclaved aerated concrete inner wall plate and the constrained autoclaved aerated concrete sandwich load-bearing wall plate, and the other end of the connecting steel bar is connected and arranged with the floor or beam structure of the house.
[0014] As preferred, the upper part of the autoclaved aerated concrete inner wall plate and the constrained autoclaved aerated concrete sandwich load-bearing wall plate is provided with a connecting block mounting hole, the connecting block mounting hole is distributed in an equidistant mode and communicates with the reserved long through hole, and a fastening connecting block is arranged in the connecting block mounting hole.
[0015] As preferred, the fastening connecting block is embeddedly installed at the inner side of the connecting block installation hole, the lower part of the fastening connecting block is provided with a through-penetration connecting hole, the transverse through-penetration is inserted into the inner side of the through-penetration connecting hole after installation, the upper part of the through-penetration connecting hole is provided with a fastening screw hole, the inner side of the fastening screw hole is threadedly installed with a fastening bolt column, and the upper opening side of the connecting block installation hole is embeddedly installed with a blocking block.
[0016] As preferred, the door and window opening side of the constrained autoclaved aerated concrete sandwich load-bearing wall plate is provided with a mesh, and the self-compacting concealed column is connected and installed with the wall plate through the mesh.
[0017] As preferred, the reinforcing concealed column and the self-compacting concealed column are both arranged in pairs, the reinforcing concealed column is fixedly installed at the door and window opening sides of the autoclaved aerated concrete inner wall plate, and the self-compacting concealed column is fixedly installed at the door and window opening sides of the constrained autoclaved aerated concrete sandwich load-bearing wall plate.
[0018] Compared with the prior art, the above technical scheme has the following technical effects:
[0019] The house structure is designed for low-rise buildings, adopts a modular building structure, uses autoclaved aerated concrete inner wall plates and constrained autoclaved aerated concrete sandwich load-bearing wall plates as the inner and outer wall structures of the building, adopts an aerated concrete sandwich structure for the constrained autoclaved aerated concrete sandwich load-bearing wall plate, completes the installation and construction of the building through structural splicing during construction, has low construction difficulty and short construction period, can be flexibly customized according to the house layout, and has good construction flexibility.
[0020] The autoclaved aerated concrete inner wall plates and the constrained autoclaved aerated concrete sandwich load-bearing wall plates are used as the load-bearing wall structures of the building, the autoclaved aerated concrete inner wall plates and the constrained autoclaved aerated concrete sandwich load-bearing wall plates are connected through a through-penetration assembly, and are integrally connected with the structural column B at the intersection of the transverse through-penetration and the wall body, thereby forming an integrated building load-bearing support structure, the autoclaved aerated concrete inner wall plates and the constrained autoclaved aerated concrete sandwich load-bearing wall plates replace the traditional concrete pouring load-bearing wall body and the brick partition wall body, can effectively reduce the consumption of concrete and bricks of the building, reduce the construction period and cost of the building, and form an integrated building load-bearing structure through the structural column A and the structural column B and the wall plate, has better anti-seismic structural stability compared with the existing brick masonry wall body, and can effectively improve the structural safety of the building.
[0021] The fastening connecting block is embeddedly installed in the middle of the wall plate and is inserted with the transverse through-penetration, is fixedly connected with the transverse through-penetration through the fastening and limiting of the fastening bolt column, is stably installed with the wall plate through the fastening and limiting, forms an integrated stress structure, and can further improve the structural support stability of the building. Attached Figure Description
[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0023] Figure 1 This is a schematic diagram of the floor plan layout of the housing system of this utility model;
[0024] Figure 2 This is a schematic diagram of the joint structure of the constrained autoclaved aerated concrete sandwich load-bearing wall panel of this utility model.
[0025] Figure 3 This is a schematic diagram of the splicing structure of the autoclaved aerated concrete interior wall panel of this utility model;
[0026] Figure 4 This is a schematic diagram of the door and window opening side structure of the exterior wall panel of this utility model;
[0027] Figure 5 This is a schematic diagram of the assembly structure of the autoclaved aerated concrete interior wall panel with fastening blocks according to this utility model.
[0028] Figure 6 This is a schematic diagram of the fastening block installation structure of this utility model;
[0029] Figure 7 This is a schematic diagram of the three-dimensional structure of the fastening block of this utility model;
[0030] Figure 8 This is a schematic diagram of the connection structure between the exterior wall and the floor slab and beam of this utility model;
[0031] Figure 9 This is a schematic diagram of the connection structure between the exterior wall and corner columns and T-shaped corner columns of this utility model;
[0032] Figure 10 This is a schematic diagram of the connection structure between the wall panel and the main body of this utility model;
[0033] Figure 11 This is a schematic diagram of the vertical plate installation structure at the window opening on the exterior wall of this utility model;
[0034] Figure 12 This is a schematic diagram of the horizontal plate installation structure at the window opening of the exterior wall of this utility model;
[0035] Figure 13 This is a schematic diagram of the vertical plate installation structure at the exterior wall door opening of this utility model;
[0036] Figure 14 Figure 1 is a schematic view of the transverse plate mounting structure at the outer wall door opening of the present application;
[0037] Figure 15 Figure 2 is a schematic view of the mounting structure at the inner wall door opening of the present application;
[0038] Figure 16 Figure 3 is a schematic view of the connecting mounting structure of the transverse reinforcement and the structural column A or the structural column B of the present application.
[0039] Reference signs: 1, autoclaved aerated concrete inner wall panel; 2, constrained autoclaved aerated concrete sandwich load-bearing wall panel; 3, structural column A; 4, reinforced concealed column; 5, self-compacting concealed column; 6, long reserved hole; 7, transverse reinforcement; 8, structural column B; 9, connecting reinforcement; 10, connecting block mounting hole; 11, fastening connecting block; 12, fastening bolt column; 13, reinforcement connecting hole; 14, plugging block; 15, mesh. DETAILED DESCRIPTION
[0040] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0041] It should be understood that the structures, proportions, sizes, etc. shown in the drawings of the present specification are only used to cooperate with the content disclosed in the specification, to enable those skilled in the art to understand and read, and are not used to limit the conditions of the embodiments of the present application, and therefore do not have technical substantive significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed in the present application. EMBODIMENT
[0042] Please refer to Figures 1-4The utility model provides a technical scheme: constraint autoclaved aerated concrete sandwich wallboard bearing house structure system, include: autoclaved aerated concrete inner wallboard 1, constraint autoclaved aerated concrete sandwich bearing wallboard 2, structural column A 3, reinforce concealed column 4, self compacting concealed column 5 and structural column B 8, constraint autoclaved aerated concrete sandwich bearing wallboard 2 is aerated concrete sandwich wallboard, specifically, autoclaved aerated concrete inner wallboard 1 only includes strip structure, the main body structure of constraint autoclaved aerated concrete sandwich bearing wallboard 2 includes inner leaf and outer leaf, in order to improve the heat preservation and insulation characteristics of constraint autoclaved aerated concrete sandwich bearing wallboard 2, is provided with the insulation board between the inner leaf and the outer leaf of constraint autoclaved aerated concrete sandwich bearing wallboard 2, adopt the building structure of module type setting, utilize autoclaved aerated concrete inner wallboard 1 and constraint autoclaved aerated concrete sandwich bearing wallboard 2 as the inside and outside wall structure of building, constraint autoclaved aerated concrete sandwich bearing wallboard 2 adopts aerated concrete sandwich structure, and the installation construction of building is completed through structural splicing during construction, and the construction difficulty is low cycle short, and can be flexibly customized according to house layout, has good construction flexibility.
[0043] Autoclaved aerated concrete inner wallboard 1 and constraint autoclaved aerated concrete sandwich bearing wallboard 2 as the wall part of house structure, in order to facilitate the butt joint installation of autoclaved aerated concrete inner wallboard 1 and constraint autoclaved aerated concrete sandwich bearing wallboard 2, as shown in the figure, Figure 3 As shown in the figure, the butt joint recess and the butt joint lug are provided on both sides of autoclaved aerated concrete inner wallboard 1 and constraint autoclaved aerated concrete sandwich bearing wallboard 2, and the butt joint recess and the butt joint lug are embedded and connected after splicing, which can facilitate the installation and positioning of the wallboards. In order to facilitate the connection and installation between the wallboard structures, a through-bar assembly is provided at the connection of autoclaved aerated concrete inner wallboard 1 and constraint autoclaved aerated concrete sandwich bearing wallboard 2. The through-bar assembly is used for butt joint installation between adjacent wallboards. Specifically, the through-bar assembly includes a horizontal through-bar 7 and a connecting steel bar 9. In order to facilitate the connection and installation of the horizontal through-bar 7, as shown in the figure, Figure 3 A reserved long through-hole 6 is provided in the middle of autoclaved aerated concrete inner wallboard 1 and constraint autoclaved aerated concrete sandwich bearing wallboard 2. The reserved long through-hole 6 is provided on the inner leaf side of the wallboard. The horizontal through-bar 7 is embedded and inserted into the inner side of the reserved long through-hole 6. In order to facilitate the fixed connection between the horizontal through-bar 7 and the wallboard, a metal gasket and a nut are provided at the end of the horizontal through-bar 7. The horizontal through-bar 7 is fixedly installed with the wallboard structure through the metal gasket and the nut. The adjacent wallboards are connected to form an integral stress structure through the through-nut fastening. Autoclaved aerated concrete inner wallboard 1 and constraint autoclaved aerated concrete sandwich bearing wallboard 2 are connected to form the inner and outer bearing wall structures of the house through the through-bar assembly.
[0044] Structural columns A3 and B8 serve as the structural support framework of the building. Pre-reserved pouring openings are provided at the junction of the autoclaved aerated concrete (AAC) interior wall panel 1 and the confined AAC sandwich load-bearing wall panel 2. Both structural columns A3 and B8 are located inside these pre-reserved pouring openings. Structural column A3 consists of vertical reinforcing piles and cage-like reinforcing bars for connecting the piles. Structural column A3 is a vertical cage-like frame structure composed of the pile reinforcing bars and the cage-like reinforcing bars, as shown in the attached diagram. Figure 2 As shown, after installation, the end of the transverse through-bar 7 protrudes from the reserved long through hole 6 on the outermost side wall. The end of the transverse through-bar 7 alternately intersects with the skeleton structure of the structural column A3, forming an integrated skeleton load-bearing structure through concrete pouring. The autoclaved aerated concrete inner wall panel 1 and the constrained autoclaved aerated concrete sandwich load-bearing wall panel 2 are connected by through-bar components, and are integrally connected to the structural column B8 at the junction of the wall through the transverse through-bar 7, forming an integrated building load-bearing support structure. By replacing the traditional concrete-poured load-bearing wall and brick partition wall with the autoclaved aerated concrete inner wall panel 1 and the constrained autoclaved aerated concrete sandwich load-bearing wall panel 2, the consumption of concrete and brick materials in the building can be effectively reduced, the construction cycle and cost can be reduced, and the load-bearing support structure formed by the structural column B8 and the wall panel can be integrated into the building load-bearing structure. Compared with the existing brick wall, it has better seismic structural stability and can effectively improve the structural safety of the building.
[0045] The connecting steel bar 9 is used for the connection and installation on the upper side of the wall panel. As shown in the attached figure, one end of the connecting steel bar 9 is inserted and installed on the upper side of the autoclaved aerated concrete interior wall panel 1 and the constrained autoclaved aerated concrete sandwich load-bearing wall panel 2. The other end of the connecting steel bar 9 is connected and installed to the floor slab or beam structure of the building, so as to realize the connection and installation on the upper side of the autoclaved aerated concrete interior wall panel 1 and the constrained autoclaved aerated concrete sandwich load-bearing wall panel 2. The lower end of the constrained autoclaved aerated concrete sandwich load-bearing wall panel 2 adopts an angle steel set in the middle of the inner side of the inner leaf plate. The angle steel is connected to the main body by steel expansion bolts and the lower end of the plate is fixed by grouting the plate base. The function of the angle steel is to restrict the displacement of the plate, and the function of the grouting is to connect the bottom of the plate to the structure.
[0046] The reinforced concealed column 4 and the self-sealing concealed column 5 are used for reinforcement and support at the installation points of doors and windows on the interior and exterior wall panels of the building. For convenient connection and installation of the self-sealing concealed column 5, see attached... Figure 4 As shown, to improve the bonding properties of concrete, a mesh 15 is installed on the door and window opening side of the constrained autoclaved aerated concrete sandwich load-bearing wall panel 2. The self-compacting concealed column 5 is bonded to the wall panel through concrete and the mesh 15. The reinforced concealed column 4 has good structural support, as shown in the attached figure. Figure 1As shown, the reinforcing concealed column 4 is installed on the door and window hole opening side of the autoclaved aerated concrete inner wall panel 1, used for the installation support of the indoor door and window frame, the self-compacting concealed column 5 has good structural sealing in addition to structural support, the self-compacting concealed column 5 is installed on the door and window hole opening side of the constrained autoclaved aerated concrete sandwich load-bearing wall panel 2, used for the installation support of the outdoor door and window frame, specifically, the reinforcing concealed column 4 and the self-compacting concealed column 5 are both arranged in pairs, the reinforcing concealed column 4 is fixedly installed on both sides of the door and window hole opening of the autoclaved aerated concrete inner wall panel 1, and the self-compacting concealed column 5 is fixedly installed on both sides of the door and window hole opening of the constrained autoclaved aerated concrete sandwich load-bearing wall panel 2. Embodiment
[0047] Please refer to Figures 5-7 Different from the first embodiment, as shown in the accompanying drawings, the autoclaved aerated concrete inner wall panel 1 and the constrained autoclaved aerated concrete sandwich load-bearing wall panel 2 are both provided with a connecting block installation hole 10 at the upper part, the connecting block installation hole 10 is distributed in equidistant shape and communicates with the reserved long through hole 6, in order to be fastened and installed with the steel bar connecting hole 13, a fastening connecting block 11 is arranged inside the connecting block installation hole 10, the fastening connecting block 11 is made of metal material, and the fastening connecting block 11 is embeddedly installed on the inner side of the connecting block installation hole 10, specifically, as shown in the accompanying drawings, in order to be connected and installed with the transverse steel bar 7, the steel bar connecting hole 13 is arranged through the lower part of the fastening connecting block 11, the transverse steel bar 7 is inserted through the inner side of the steel bar connecting hole 13 after installation, the upper part of the steel bar connecting hole 13 is provided with a fastening screw hole, a fastening bolt column 12 is threadedly installed on the inner side of the fastening screw hole, the fastening bolt column 12 can be fixedly connected with the transverse steel bar 7 through fastening limiting, the transverse steel bar 7 is stably installed with the wall panel through fastening limiting, and an integrated stress structure is formed, which can further improve the structural support stability of the building, in order to seal and hide the connecting block installation hole 10, a sealing block 14 is embeddedly installed on the opening side of the upper part of the connecting block installation hole 10. Figure 6 Figure 7 Please refer to The key part structure connection of the building is as follows:
[0048] Figures 8-16 The outer wall is connected with the floor and the beam: as shown in the accompanying drawings, the left side is a connection structure diagram of the outer wall and the floor, and the right side is a connection structure diagram of the outer wall and the beam, the upper part of the constrained autoclaved aerated concrete sandwich load-bearing wall panel 2 is connected with the floor or the beam by using connecting steel bars, the floor can be a reinforced concrete floor, a steel truss concrete floor or other forms of floor, and the beam can be a concrete beam or other forms of beam.
[0049] The outer wall is connected with the corner column and the T-shaped corner column: as shown in the accompanying drawings, the left side is a connection structure diagram of the outer wall and the corner column, and the right side is a connection structure diagram of the outer wall and the T-shaped corner column, the upper part of the constrained autoclaved aerated concrete sandwich load-bearing wall panel 2 is connected with the corner column or the T-shaped corner column by using connecting steel bars. Figure 8
[0050] The outer wall is connected with the corner column and the T-shaped corner column: as shown in the accompanying drawings, the left side is a connection structure diagram of the outer wall and the corner column, and the right side is a connection structure diagram of the outer wall and the T-shaped corner column, the upper part of the constrained autoclaved aerated concrete sandwich load-bearing wall panel 2 is connected with the corner column or the T-shaped corner column by using connecting steel bars. Figure 9 As shown, the left side is a connection structure diagram of the outer wall and the conventional right-angled corner column, and the right side is a connection structure diagram of the outer wall and the T-shaped corner column. After installation, the transverse penetrating reinforcement 7 of the autoclaved aerated concrete sandwich load-bearing wall panel 2 is connected with the structural column to form an integrated load-bearing structure. The connection mode of the inner wall is similar to that of the outer wall, which will not be repeated here.
[0051] Wall panel and main body connection: as shown in the attached Figure 10 For horizontal fixation, the inner leaf panel and the inner wall panel of the wall panel are connected with the structural column through the transverse penetrating reinforcement 7. For vertical fixation, the wall panel and the upper floor / beam are connected using connecting reinforcement 9. In the later stage, the connecting reinforcement 9 and the distribution reinforcement of the floor / beam are connected into one whole, and the inner leaf panel and the inner wall panel and the floor / beam form a co-acting whole through the cast-in-place floor / beam. The wall panel and the lower floor are connected with the floor using the seat mortar method.
[0052] Outer wall window opening installation: as shown in the attached Figure 11 As shown in the attached Figure 12 As shown in the attached
[0053] Outer wall door opening installation: as shown in the attached Figure 13 As shown in the attached Figure 14 As shown in the attached
[0054] Inner wall door opening installation: as shown in the attached Figure 15 As shown in the attached
[0055] Penetrating reinforcement and structural column connection: as shown in the attached Figure 16As shown, the transverse reinforcement 7 is shown with the installation structure at the construction column, the transverse reinforcement 7 adopts a φ12 screw rod reinforcement, the two ends of the plate adopt the method of applying a nut and a gasket to the transverse reinforcement 7 to apply prestress, the screw rod end of the transverse reinforcement 7 extends into the two end concrete columns by 200mm, and two 3mm thick, 50mm diameter end plate gaskets are arranged at the two ends of the screw rod end, and finally the plate and the construction column are connected into a whole through pouring of concrete.
[0056] In summary, the house structure is designed for low-rise building, adopts a modular building structure, uses the autoclaved aerated concrete inner wall plate 1 and the constrained autoclaved aerated concrete sandwich load-bearing wall plate 2 as the inner and outer wall structures of the building, the constrained autoclaved aerated concrete sandwich load-bearing wall plate 2 adopts an aerated concrete sandwich structure, the installation and construction of the building are completed through structural splicing during construction, the construction difficulty is low and the construction period is short, and the building can be flexibly customized according to the house layout, has good construction flexibility, the autoclaved aerated concrete inner wall plate 1 and the constrained autoclaved aerated concrete sandwich load-bearing wall plate 2 are used as the load-bearing wall structures of the building, the autoclaved aerated concrete inner wall plate 1 and the constrained autoclaved aerated concrete sandwich load-bearing wall plate 2 are connected through the reinforcement assembly, and are integrally connected with the construction column B8 at the intersection of the wall through the transverse reinforcement 7, to form an integrated building load-bearing support structure, the autoclaved aerated concrete inner wall plate 1 and the constrained autoclaved aerated concrete sandwich load-bearing wall plate 2 replace the traditional concrete pouring load-bearing wall and the brick partition wall, can effectively reduce the consumption of concrete and bricks of the building, reduce the construction period and cost of the building, and form an integrated building load-bearing structure through the construction column and the wall plate to form a load-bearing support structure, has better seismic structural stability compared with the existing brick wall, can effectively improve the structural safety of the building, the fastening connecting block 11 is arranged in the middle of the wall plate, the fastening connecting block 11 is embedded and installed in the middle of the wall plate and is inserted and installed with the transverse reinforcement 7, is fixedly connected with the transverse reinforcement 7 through the fastening and limiting of the fastening column 12, the transverse reinforcement 7 is stably installed with the wall plate through the fastening and limiting, to form an integrated stress structure, and can further improve the structural support stability of the building.
[0057] Those skilled in the art can understand that the features described in various embodiments and / or claims of the present application can be combined or / and integrated in various combinations, even if such combinations are not explicitly described in the present application. In particular, the features described in various embodiments and / or claims of the present application can be combined and / or integrated in various combinations without departing from the spirit and teachings of the present application. All these combinations and / or integrations fall within the scope of the present application.
Claims
1. A structural system for load bearing buildings of autoclaved aerated concrete sandwich wall panels, characterized in that, Include: Autoclaved aerated concrete interior wall panel (1), constrained autoclaved aerated concrete sandwich load-bearing wall panel (2), construction column A (3), reinforced hidden column (4), self-compacting hidden column (5) and construction column B (8); The autoclaved aerated concrete interior wall panel (1) and the constrained autoclaved aerated concrete sandwich load-bearing wall panel (2) are used as wall components of the house structure, and the connecting part of the autoclaved aerated concrete interior wall panel (1) and the constrained autoclaved aerated concrete sandwich load-bearing wall panel (2) is provided with a through-reinforcing assembly, and the autoclaved aerated concrete interior wall panel (1) and the constrained autoclaved aerated concrete sandwich load-bearing wall panel (2) are connected by the through-reinforcing assembly to form the internal and external load-bearing wall structure of the house. The construction column A (3) and the construction column B (8) are used as the frame support structure of the house structure, the intersection of the autoclaved aerated concrete interior wall panel (1) and the constrained autoclaved aerated concrete sandwich load-bearing wall panel (2) is provided with a reserved pouring opening, the construction column A (3) and the construction column B (8) are arranged on the inner side of the reserved pouring opening, and the autoclaved aerated concrete interior wall panel (1) and the constrained autoclaved aerated concrete sandwich load-bearing wall panel (2) are integrally connected with the construction column B (8) by concrete pouring after splicing. The reinforced hidden column (4) and the self-compacting hidden column (5) are respectively used for reinforcing and supporting at the door and window installation position of the interior and exterior wall panel of the house, the reinforced hidden column (4) is installed on the door and window opening side of the autoclaved aerated concrete interior wall panel (1), and the self-compacting hidden column (5) is installed on the door and window opening side of the constrained autoclaved aerated concrete sandwich load-bearing wall panel (2).
2. The structural system of load bearing buildings of sandwich panels of autoclaved aerated concrete constrained according to claim 1, characterized in that: The main structure of the constrained autoclaved aerated concrete sandwich load-bearing wall panel (2) comprises an inner leaf panel and an outer leaf panel, and a heat preservation panel is arranged between the inner leaf panel and the outer leaf panel of the constrained autoclaved aerated concrete sandwich load-bearing wall panel (2).
3. The structural system of load bearing buildings of sandwich panels of autoclaved aerated concrete according to claim 2, characterized in that: Both sides of the autoclaved aerated concrete interior wall panel (1) and the constrained autoclaved aerated concrete sandwich load-bearing wall panel (2) are provided with a butt groove and a butt block, and the butt groove and the butt block are connected in a position-embedded manner after splicing.
4. The structural system of load bearing buildings of sandwich panels of autoclaved aerated concrete according to claim 3, characterized in that: The through-reinforcing assembly is used for butt joint installation between adjacent wall panels, and comprises a transverse through-reinforcing member (7) and a connecting reinforcing bar (9), the middle part of the autoclaved aerated concrete interior wall panel (1) and the constrained autoclaved aerated concrete sandwich load-bearing wall panel (2) is provided with a reserved long through hole (6) transversely penetrating, the reserved long through hole (6) is arranged on the inner leaf panel side of the wall panel, and the transverse through-reinforcing member (7) is embedded and inserted into the inner side of the reserved long through hole (6).
5. The structural system of load bearing buildings of sandwich panels of autoclaved aerated concrete constrained according to claim 4, characterized in that: The end of the transverse through-reinforcing member (7) is provided with a metal gasket and a nut, the transverse through-reinforcing member (7) is fixedly installed on the wall panel structure by the metal gasket and the nut, the end of the transverse through-reinforcing member (7) protrudes from the reserved long through hole (6) of the most side wall, the construction column A (3) is a vertical cage-like framework structure composed of reinforcing bars, and the end of the transverse through-reinforcing member (7) is alternately inserted into the framework structure of the construction column A (3).
6. The structural system of load bearing buildings of sandwich panels of autoclaved aerated concrete constrained according to claim 5, characterized in that: One end of the connecting steel bar (9) is inserted and installed at the upper side of the autoclaved aerated concrete inner wall panel (1) and the constrained autoclaved aerated concrete sandwich load-bearing wall panel (2), and the other end of the connecting steel bar (9) is connected and installed with the floor or beam structure of the house.
7. The structural system of claim 4, wherein: The upper part of the autoclaved aerated concrete inner wall panel (1) and the constrained autoclaved aerated concrete sandwich load-bearing wall panel (2) are provided with a connecting block mounting hole (10), the connecting block mounting hole (10) is distributed in equidistant and is communicated with the reserved long through hole (6), and the inside of the connecting block mounting hole (10) is provided with a fastening connecting block (11).
8. The structural system of claim 7, wherein: The fastening connecting block (11) is embedded and installed at the inside of the connecting block mounting hole (10), the lower part of the fastening connecting block (11) is provided with a through steel bar connecting hole (13), the transverse through steel bar (7) is inserted and installed at the inside of the through steel bar connecting hole (13) after installation, the upper part of the through steel bar connecting hole (13) is provided with a fastening screw hole, the inside of the fastening screw hole is screwed with a fastening bolt column (12), and the upper opening side of the connecting block mounting hole (10) is embedded and installed with a blocking block (14).
9. The structural system of claim 1, wherein: The constrained autoclaved aerated concrete sandwich load-bearing wall panel (2) is provided with a mesh (15) at the door and window opening side, the self-compacting hidden column (5) is connected and installed with the wall panel by cementing the mesh (15).
10. The structural system of claim 9, wherein: The reinforcing hidden column (4) and the self-compacting hidden column (5) are both provided in pairs, the reinforcing hidden column (4) is fixedly installed at the door and window opening sides of the autoclaved aerated concrete inner wall panel (1), and the self-compacting hidden column (5) is fixedly installed at the door and window opening sides of the constrained autoclaved aerated concrete sandwich load-bearing wall panel (2).