阅读说明：本技术 一种适合地下室外墙的双面页板组合叠合剪力墙及其加工工艺 (Double-face leaf plate combined superposed shear wall suitable for basement outer wall and processing technology thereof ) 是由 任剑锋 赖志超 于 2020-05-07 设计创作，主要内容包括：本发明公开了一种适合地下室外墙的双面页板组合叠合剪力墙及其加工工艺,主要包括A面页板、B面页板、一对结构相同的开孔钢板以及一对结构相同的钢筋网片,本发明的有益效果是,该叠合剪力墙结构简单,组装方便,采用双面页板双面钢板设计,其内外侧均具有钢板与页板内的钢筋网片连接,使得剪力墙内外侧均具有较高的支撑强度,通过预埋套筒对连接杆件进行固定并且对两侧的页板进行连接,并且钢板与页板内的钢筋网片通过焊钉进行连接,不仅增加了结构强度,同时增加了连接的方便性,成型速度快,质量高,钢板与页板一体成型共同作为外侧共同支撑地下室,符合地下室的受力不利点和防水不利点,且使用简易装备即可生产,符合“去工厂化”趋势。(The invention discloses a double-face leaf plate combined superposed shear wall suitable for basement exterior walls and a processing technology thereof, mainly comprising an A-face leaf plate, a B-face leaf plate, a pair of perforated steel plates with the same structure and a pair of reinforcing mesh sheets with the same structure, the invention has the advantages that the superposed shear wall has simple structure and convenient assembly, adopts the design of double-face leaf plate double-face steel plates, the inner side and the outer side of the double-face leaf plate double-face steel plates are respectively provided with a steel plate which is connected with the reinforcing mesh sheets in the leaf plates, so that the inner side and the outer side of the shear wall have higher supporting strength, a connecting rod member is fixed through an embedded sleeve and the leaf plates at both sides are connected, and the steel plate is connected with the reinforcing mesh sheets in the leaf plates through welding nails, thereby not only increasing the structural strength, but also increasing the convenience of connection, having fast forming speed and high quality, the steel plate and the leaf, the basement waterproof coating meets the stress disadvantage and the waterproof disadvantage of the basement, can be produced by using simple equipment, and meets the trend of 'going to factory'.)

1. The double-face leaf plate superposed shear wall suitable for the basement outer wall mainly comprises an A-face leaf plate (1), a B-face leaf plate (2), a pair of perforated steel plates (3) with the same structure and a pair of reinforcing steel mesh sheets (4) with the same structure, and is characterized in that the A-face leaf plate (1) and the B-face leaf plate (2) are oppositely arranged, the pair of perforated steel plates (3) are respectively installed on opposite faces of the A-face leaf plate (1) and the B-face leaf plate (2), the pair of reinforcing steel mesh sheets (4) are respectively embedded in the A-face leaf plate (1) and the B-face leaf plate (2), and the pair of reinforcing steel mesh sheets (4) and the pair of perforated steel plates (3) are respectively connected through a plurality of welding nails (5);

the double-faced leaf plate superposed shear wall suitable for the basement outer wall further comprises: a plurality of connecting rod pieces (6) with the same structure and a plurality of embedded sleeves (7) with the same structure;

a plurality of pairs of mounting holes are formed in the corresponding positions of the perforated steel plates (3), the embedded sleeves (7) are installed corresponding to the mounting holes respectively, and the connecting rod pieces (6) penetrate through the mounting holes and the embedded sleeves (7) and are fixed on two sides of the perforated steel plates (3) respectively.

2. The double-faced leaf-overlapped shear wall suitable for the basement exterior wall as claimed in claim 1, wherein a pair of perforated steel plates (3) are rectangular thickened steel plates made of hot rolled steel.

3. The double-faced hinge plate superposed shear wall suitable for the basement exterior wall as claimed in claim 2, wherein the A-face hinge plate (1) and the B-face hinge plate (2) are both rectangular plates made of concrete.

4. The double-faced leaf superposed shear wall suitable for the basement exterior wall as claimed in claim 3, wherein a pair of the reinforcing mesh sheets (4) are both of a reinforcing rectangular mesh grid structure of 4-8mm, and a plurality of the connecting rods (6) are both of split tension rods.

5. The double-faced leaf superposed shear wall suitable for the basement exterior wall is characterized in that a plurality of reinforcing ribs (8) are staggered on the mutually opposite faces of a pair of perforated steel plates (3).

6. The processing technology of the double-face leaf plate superposed shear wall suitable for the basement exterior wall based on the claim 5 is characterized by comprising the following steps: step S1, preparing materials; step S2, installing a front panel A; step S3, forming a front panel A; step S4, maintaining the A-side page plate; step S5, turning the A-side page plate; step S6, installing a B-side page plate; step S7, forming a B-side page plate; step S8, integral maintenance;

step S1: processing a pair of perforated steel plates and a pair of reinforcing mesh sheets by using processing equipment according to a drawing or a BOM list, and respectively welding nails on the pair of perforated steel plates;

step S2: connecting rod pieces are fixedly arranged on a pair of steel plates with holes on the A surface, and a plurality of connecting rod pieces are arranged through the holes of the steel plates with holes;

step S3: welding or binding the reinforcing mesh on the perforated steel plate on the surface A, reserving and embedding, and then distributing to the specified height of the page plate on the surface A by using concrete pouring equipment;

step S4: placing the A-face sheet into a curing kiln for curing at 50-60 deg.C for 5-20 min;

step S5: turning the A-surface page plate by 180 degrees, and sleeving a pre-embedded sleeve on the connecting rod piece;

step S6: the B-side leaf plate is vertically placed and aligned and then is reliably connected with the A-side leaf plate through a connecting rod piece;

step S7: arranging a side die, binding or welding a reinforcing mesh to a pair of B-surface perforated steel plates, reserving and embedding, and distributing to the specified height of the B-surface page plate by using concrete pouring equipment;

step S8: and putting the whole shear wall into a curing kiln for curing at the curing temperature of 50-60 ℃ for 5-20 min.

7. The process for manufacturing the single-sided steel plate composite shear wall suitable for the basement exterior wall according to claim 6, wherein the welding nails are arranged in a rectangular array, and the spacing between the welding nails is 200 mm.

8. The process for manufacturing the single-sided steel plate composite shear wall suitable for the basement exterior wall according to claim 6, wherein the curing temperature and time in the steps S8 and S4 are uniformly set to be 52-56 ℃ and 10 min.

9. The process for manufacturing the single-sided steel plate composite shear wall suitable for the basement exterior wall according to claim 6, wherein the mesh size of the steel mesh is 400 x 400 mm.

10. The processing technology of the single-side steel plate combined composite shear wall suitable for the basement exterior wall as claimed in claim 6, wherein the embedded sleeves are arranged in a rectangular array, and the mutual distance is set to 400 mm.

Technical Field

The invention relates to the technical field of superposed shear walls, in particular to a double-face leaf plate combined superposed shear wall suitable for basement exterior walls and a processing technology thereof.

Background

The fabricated concrete building has the advantages of high construction speed, energy conservation, environmental protection, labor saving and the like, and becomes one of important directions of building development in the future. Shear wall structures are one of the important structural forms of fabricated concrete structures. The superposed shear wall is a common prefabricated part in the assembly type building construction, and can be realized only by a special turnover machine during the production and processing of a factory; for basement outer walls, in order to resist lateral soil pressure, the diameter of vertical reinforcing steel bars in the walls is large, and in addition, the lap-jointed reinforcing steel bars increase the cost greatly and are not easy to construct. The prefabricated steel plate shear wall is also the direction of industry development, but the prefabricated steel plate shear wall cannot be popularized in a large area all the time due to the reasons of high cost, difficulty in processing, difficulty in fireproof construction and the like, and in view of the above, the scheme is generated by intensive research aiming at the problems.

Disclosure of Invention

The invention aims to solve the problems, designs the double-face leaf plate combined composite shear wall suitable for the basement outer wall and the processing technology thereof, and solves the problem that the composite shear wall can be realized only by a special turnover machine during the production and processing of a factory; for basement outer wall, in order to resist side direction soil pressure, vertical reinforcing bar diameter is big in the wall, and overlap joint reinforcing bar in addition, the problem that the cost increase is big and be difficult for the construction.

The technical scheme of the invention for realizing the aim is as follows: a double-face leaf plate superposed shear wall suitable for a basement outer wall mainly comprises an A face leaf plate, a B face leaf plate, a pair of perforated steel plates with the same structure and a pair of reinforcing steel meshes with the same structure, wherein the A face leaf plate and the B face leaf plate are oppositely arranged, the pair of perforated steel plates are respectively arranged on the opposite faces of the A face leaf plate and the B face leaf plate, the pair of reinforcing steel meshes are respectively embedded in the A face leaf plate and the B face leaf plate, and the pair of reinforcing steel meshes and the pair of perforated steel plates are respectively connected through a plurality of welding nails;

the double-faced leaf plate superposed shear wall suitable for the basement outer wall further comprises: the connecting rod pieces are of the same structure, and the embedded sleeves are of the same structure;

a plurality of pairs of mounting holes are formed in the corresponding positions of the perforated steel plates, the embedded sleeves are installed corresponding to the mounting holes respectively, and the connecting rod pieces penetrate through the mounting holes and the embedded sleeves and are fixed to the two sides of the perforated steel plates respectively.

The pair of perforated steel plates are rectangular thickened steel plates made of hot rolled steel.

The A-surface leaf plate and the B-surface leaf plate are rectangular plate blocks made of concrete.

The pair of reinforcing mesh sheets are both of rectangular reinforcing mesh grid structures with the lengths of 4-8mm, and the plurality of connecting rod pieces are both of split pulling rods.

And a plurality of reinforcing ribs are arranged on the mutually opposite surfaces of the pair of perforated steel plates in a staggered manner.

A processing technology of a double-face leaf plate superposed shear wall suitable for a basement outer wall comprises the following steps: step S1, preparing materials; step S2, installing a front panel A; step S3, forming a front panel A; step S4, maintaining the A-side page plate; step S5, turning the A-side page plate; step S6, installing a B-side page plate; step S7, forming a B-side page plate; step S8, integral maintenance;

step S1: processing a pair of perforated steel plates and a pair of reinforcing mesh sheets by using processing equipment according to a drawing or a BOM list, and respectively welding nails on the pair of perforated steel plates;

step S2: connecting rod pieces are fixedly arranged on a pair of steel plates with holes on the A surface, and a plurality of connecting rod pieces are arranged through the holes of the steel plates with holes;

step S3: welding or binding the reinforcing mesh on the perforated steel plate on the surface A, reserving and embedding, and then distributing to the specified height of the page plate on the surface A by using concrete pouring equipment;

step S4: placing the A-face sheet into a curing kiln for curing at 50-60 deg.C for 5-20 min;

step S5: turning the A-surface page plate by 180 degrees, and sleeving a pre-embedded sleeve on the connecting rod piece;

step S6: the B-side leaf plate is vertically placed and aligned and then is reliably connected with the A-side leaf plate through a connecting rod piece;

step S7: arranging a side die, binding or welding a reinforcing mesh to a pair of B-surface perforated steel plates, reserving and embedding, and distributing to the specified height of the B-surface page plate by using concrete pouring equipment;

step S8: and putting the whole shear wall into a curing kiln for curing at the curing temperature of 50-60 ℃ for 5-20 min.

The welding nails are arranged in a rectangular array, and the spacing between the welding nails is 200 mm.

In the steps S8 and S4, the curing temperature and time are uniformly set to be 52-56 ℃ and 10 min.

The mesh size of the reinforcing mesh is 400 x 400 mm.

The embedded sleeves are arranged according to a rectangular array, and the mutual distance is set to be 400 mm.

The superposed shear wall manufactured by the technical scheme of the invention has simple structure and convenient assembly, adopts the design of double-sided page plate double-sided steel plates, and the inner side and the outer side of the double-sided page plate double-sided steel plates are respectively provided with a steel plate connected with a reinforcing mesh in the page plate, so that the inner side and the outer side of the shear wall have higher supporting strength, the connecting rod piece is fixed by the embedded sleeve and the page plates on the two sides are connected, and the steel plate and the reinforcing mesh in the page plate are connected by welding nails, thereby not only increasing the structural strength, but also increasing the convenience of connection, having high forming speed and high quality, being used as an outer side to jointly support a basement together by integrally forming the steel plate and the page plate, meeting the stress unfavorable points and the waterproof unfavorable points of the basement, being produced by using simple equipment and meeting the.

Drawings

Fig. 1 is a schematic flow chart of a double-face leaf combined shear wall suitable for a basement exterior wall and a processing technology thereof.

Fig. 2 is a schematic top view cross-sectional structure diagram of the double-faced hinge plate combined shear wall suitable for the basement exterior wall and the processing technology thereof.

Fig. 3 is a schematic view of a front cross-sectional structure of a double-faced hinge plate combined shear wall suitable for an outer wall of a basement and a processing process thereof.

Fig. 4 is a partial front view structural schematic diagram of the double-face hinge plate combined shear wall suitable for the basement exterior wall and the processing technology thereof.

Fig. 5 is a partial enlarged structural schematic view of the double-faced hinge plate combined shear wall suitable for the basement exterior wall and the processing technology thereof in the invention shown in fig. 2.

Fig. 6 is a partial enlarged structural schematic view of the double-faced hinge plate combined shear wall suitable for the basement exterior wall and the processing technology thereof in the invention shown in fig. 4.

Fig. 7 is a schematic structural view of a double-faced hinge plate combined composite shear wall suitable for an outer wall of a basement and a connecting rod piece of a processing technology of the double-faced hinge plate combined composite shear wall.

In the figure: 1. a face plate A; 2. a B-side page plate; 3. punching a steel plate; 4. reinforcing mesh sheets; 5. welding nails; 6. connecting rod pieces; 7. pre-burying a sleeve; 8. and (5) reinforcing ribs.

Detailed Description

The invention is described in detail with reference to the accompanying drawings, and as shown in fig. 1 to 7, a double-face leaf plate superposed shear wall suitable for an outer wall of a basement mainly comprises an a-face leaf plate 1, a B-face leaf plate 2, a pair of perforated steel plates 3 with the same structure and a pair of steel bar meshes 4 with the same structure, wherein the a-face leaf plate 1 and the B-face leaf plate 2 are arranged oppositely, the pair of perforated steel plates 3 are respectively installed on opposite faces of the a-face leaf plate 1 and the B-face leaf plate 2, the pair of steel bar meshes 4 are respectively embedded in the a-face leaf plate 1 and the B-face leaf plate 2, and the pair of steel bar meshes 4 and the pair of perforated steel plates 3 are respectively connected through a plurality of welding nails 5; the double-faced leaf plate superposed shear wall suitable for the basement outer wall further comprises: a plurality of connecting rod pieces 6 with the same structure and a plurality of embedded sleeves 7 with the same structure; a plurality of pairs of mounting holes are formed in the positions, corresponding to the perforated steel plates 3, of the embedded sleeves 7, the embedded sleeves are mounted corresponding to the mounting holes respectively, and the connecting rod pieces 6 penetrate through the mounting holes and the embedded sleeves 7 and are fixed to the two sides of the perforated steel plates 3 respectively; the pair of perforated steel plates 3 are rectangular thickened steel plates made of hot rolled steel; the A surface leaf plate 1 and the B surface leaf plate 2 are both rectangular plate blocks made of concrete; the pair of reinforcing mesh sheets 4 are both of rectangular reinforcing mesh grid structures with the thickness of 4-8 mm; the connecting rod pieces 6 are all split tension rods; a plurality of reinforcing ribs 8 are arranged on the mutually opposite surfaces of the perforated steel plates 3 in a staggered mode, and the processing technology of the double-face leaf plate superposed shear wall suitable for the basement outer wall comprises the following steps: step S1, preparing materials; step S2, installing a front panel A; step S3, forming a front panel A; step S4, maintaining the A-side page plate; step S5, turning the A-side page plate; step S6, installing a B-side page plate; step S7, forming a B-side page plate; step S8, integral maintenance; step S1: processing a pair of perforated steel plates and a pair of reinforcing mesh sheets by using processing equipment according to a drawing or a BOM list, and respectively welding nails on the pair of perforated steel plates; step S2: connecting rod pieces are fixedly arranged on a pair of steel plates with holes on the A surface, and a plurality of connecting rod pieces are arranged through the holes of the steel plates with holes; step S3: welding or binding the reinforcing mesh on the perforated steel plate on the surface A, reserving and embedding, and then distributing to the specified height of the page plate on the surface A by using concrete pouring equipment; step S4: placing the A-face sheet into a curing kiln for curing at 50-60 deg.C for 5-20 min; step S5: turning the A-surface page plate by 180 degrees, and sleeving a pre-embedded sleeve on the connecting rod piece; step S6: the B-side leaf plate is vertically placed and aligned and then is reliably connected with the A-side leaf plate through a connecting rod piece; step S7: arranging a side die, binding or welding a reinforcing mesh to a pair of B-surface perforated steel plates, reserving and embedding, and distributing to the specified height of the B-surface page plate by using concrete pouring equipment; step S8: putting the whole shear wall into a curing kiln for curing at the curing temperature of 50-60 ℃ for 5-20 min; the welding nails are arranged in a rectangular array, and the spacing between the welding nails is 200 mm; the curing temperature and time in the step S8 and the step S4 are uniformly set to be 52-56 ℃ and 10 min; the mesh size of the reinforcing mesh is 400 x 400 mm; the embedded sleeves are arranged according to a rectangular array, and the mutual distance is set to be 400 mm.

The embodiment is characterized by comprising an A-surface page plate 1, a B-surface page plate 2, a pair of perforated steel plates 3 with the same structure and a pair of reinforcing mesh sheets 4 with the same structure, wherein the A-surface page plate 1 and the B-surface page plate 2 are oppositely arranged, the pair of perforated steel plates 3 are respectively arranged on opposite surfaces of the A-surface page plate 1 and the B-surface page plate 2, the pair of reinforcing mesh sheets 4 are respectively embedded in the A-surface page plate 1 and the B-surface page plate 2, and the pair of reinforcing mesh sheets 4 and the pair of perforated steel plates 3 are respectively connected through a plurality of welding nails 5; the utility model provides a two-sided page or leaf amalgamation shear wall that is fit for basement outer wall, still includes: a plurality of connecting rod pieces 6 with the same structure and a plurality of embedded sleeves 7 with the same structure; a plurality of pairs of mounting holes are formed in the positions, corresponding to the perforated steel plates 3, of the embedded sleeves 7, the embedded sleeves are mounted corresponding to the mounting holes respectively, and the connecting rod pieces 6 penetrate through the mounting holes and the embedded sleeves 7 and are fixed to the two sides of the perforated steel plates 3 respectively; the superposed shear wall manufactured according to the method is simple in structure and convenient to assemble, the design of double-sided page plates and double-sided steel plates is adopted, steel plates are arranged on the inner side and the outer side of the superposed shear wall and connected with reinforcing mesh sheets in the page plates, so that the inner side and the outer side of the shear wall are high in supporting strength, the connecting rod pieces are fixed through the embedded sleeves and connected with the page plates on the two sides, the steel plates and the reinforcing mesh sheets in the page plates are connected through welding nails, the structural strength is improved, the convenience of connection is improved, the forming speed is high, the quality is high, the steel plates and the page plates are integrally formed and jointly used as the outer side to jointly support the basement, the stress unfavorable points and the waterproof unfavorable points of the basement are met, the superposed shear wall can be produced by using simple equipment.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.