CN112302209A - Steel and concrete shear wall mixed structure and manufacturing method thereof - Google Patents
Steel and concrete shear wall mixed structure and manufacturing method thereof Download PDFInfo
- Publication number
- CN112302209A CN112302209A CN202011130788.XA CN202011130788A CN112302209A CN 112302209 A CN112302209 A CN 112302209A CN 202011130788 A CN202011130788 A CN 202011130788A CN 112302209 A CN112302209 A CN 112302209A
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- plate
- steel
- bearing surface
- connecting plate
- shear wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
- E04G11/085—End form panels for walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
A steel and concrete shear wall mixed structure and a manufacturing method thereof relate to the technical field of building toughening structures, and particularly belong to a steel and concrete shear wall mixed structure and a manufacturing method thereof. The steel structure comprises a vertical column which is vertically communicated, wherein a plurality of beam supports are arranged outside the vertical column at intervals along the length direction, each beam support is a vertically communicated steel structure body, a fixing plate, a connecting plate and a side sealing plate are arranged on the side surface of each steel structure body, the fixing plates are fixedly connected with the vertical column, and the connecting plates are fixedly connected with a connecting plate at the end part of a cross beam; the upper part of the side sealing plate is connected with a tooth plate; the upper edges of the fixed plate, the connecting plate and the side sealing plates form an upper bearing surface, the lower edges of the fixed plate, the connecting plate and the side sealing plates form a lower bearing surface, and the upper bearing surface and the lower bearing surface are respectively matched with the lower end surface and the upper end surface of the cast-in-place wallboard template; the beam support and the cast-in-place wallboard template are matched and connected in sequence. The concrete connecting layer is poured into the cavity formed by the upright columns and the wall body after being connected with the connecting beams, and the upright columns and the wall body are integrally poured, so that the overall strength of the shear wall is increased.
Description
Technical Field
The invention relates to the technical field of building toughened structures, in particular to a steel and concrete shear wall mixed structure and a manufacturing method thereof.
Background
Compared with the traditional concrete building, the steel structure building has the advantages of energy conservation, material conservation, environmental protection, good economic benefit and the like, and gradually becomes a new building system for replacing a brick-concrete structure. The existing steel structure building uses a cold-bending thin-wall steel frame structure, and has poor strength and complex assembly.
Disclosure of Invention
The invention aims to provide a steel and concrete shear wall mixed structure and a manufacturing method thereof, so as to achieve the purposes of improving the overall strength and safety of a building and optimizing an assembly process.
The invention provides a steel and concrete shear wall mixed structure which is characterized by comprising a vertical column which is vertically through, wherein a plurality of beam supports are arranged outside the vertical column at intervals along the length direction, each beam support is a steel structure body which is through up and down, a fixing plate, a connecting plate and a side sealing plate are arranged on the side surface of the steel structure body, the fixing plate is fixedly connected with the vertical column, and the connecting plate is fixedly connected with a connecting plate at the end part of a cross beam; the upper part of the side sealing plate is connected with a tooth plate; the upper edges of the fixed plate, the connecting plate and the side sealing plates form an upper bearing surface, the lower edges of the fixed plate, the connecting plate and the side sealing plates form a lower bearing surface, and the upper bearing surface and the lower bearing surface are respectively matched with the lower end surface and the upper end surface of the cast-in-place wallboard template; the beam support and the cast-in-place wallboard template are matched and connected in sequence.
Furthermore, through holes are formed in the positions, corresponding to the fixing plates of the upright posts and the beam supports, of the fixing plates.
Furthermore, the cast-in-place wallboard template is formed by splicing a plurality of U-shaped templates, and the U-shaped templates can be repeatedly used.
The invention provides a manufacturing method of a steel and concrete shear wall mixed structure, which is characterized by comprising the following steps of:
a) selecting a steel plate, blanking according to the number of drawings by using a laser cutting machine, and preparing a stand column side plate, a fixed plate, a connecting plate and a side sealing plate according to the sizes of the drawings; processing through holes, mounting holes and tooth plates at corresponding positions;
b) conveying the U-shaped template to an assembly site;
c) mounting the side plate of the upright column on a fixture, welding a nut at the mounting hole at the inner side of the side plate, aligning the edges of the side plate of the upright column on the fixture, and welding to manufacture the upright column;
d) welding a nut to the mounting hole on the inner side of the connecting plate in advance on a nut projection welding machine;
e) placing the fixing plate, the connecting plate and the side sealing plate which are subjected to laser cutting on corresponding welding fixtures, clamping the parts by using a manual clamping device, and welding the abutted seams to form a beam support;
f) hoisting and moving the beam support to a clamp provided with an upright column, matching a bolt with a nut welded in advance, and fixedly connecting the beam support to the upright column through a fixing plate;
g) binding a steel bar frame in the upper and lower through areas of the beam support;
h) and mutually splicing and installing and fixing the U-shaped formworks between the lower bearing surface and the upper bearing surface of the beam support, and fixing the U-shaped formworks by using auxiliary fixing equipment to finish the assembly of the steel and concrete shear wall mixed structure.
The steel and concrete shear wall mixed structure and the manufacturing method thereof provided by the invention have the advantages that the beam support with a special structure is provided, the strength and the shock resistance of the wall are increased, the U-shaped template can be repeatedly utilized, the resources are saved, the installation mode is optimized, the assembly and the construction are convenient, and the working efficiency is improved. The concrete connecting layer is poured into the cavity formed by the upright columns and the wall body after being connected with the connecting beams, and the upright columns and the wall body are integrally poured, so that the overall strength of the shear wall is increased.
Drawings
The accompanying drawings disclose, in part, specific embodiments of the present invention, wherein,
figure 1 is a schematic structural view of the present invention,
figure 2 is a schematic structural view of the beam support of the present invention,
FIG. 3 is a schematic diagram of the present invention.
Detailed Description
As shown in fig. 1-3, the invention provides a steel and concrete shear wall mixed structure, which comprises a vertically through square upright post 3, wherein a plurality of beam supports 1 are arranged on the outer side surface of the upright post at intervals along the length direction, through holes and through holes are arranged on the matching surface of the upright post and the beam supports, and nuts are welded on the inner side of the through holes in advance. The beam support is a vertically-through steel structure body which is formed by welding a fixing plate 1-1, a connecting plate 1-2 and side sealing plates 1-3, through holes and through holes 1-5 are formed in corresponding positions on the fixing plate, and the fixing plate is fixedly connected with nuts welded on the inner sides of the upright columns in advance through bolts; a through hole is formed in the connecting plate, a nut is welded in advance at the corresponding position of the through hole, and the end part of the cross beam 4 is fixedly connected with the through hole through a bolt; the upper part of the matching plate is connected with dental plates 1-4, the upper edge of the fixing plate, the connecting plate and the side sealing plate forms an upper bearing surface, the lower edge of the fixing plate, the connecting plate and the side sealing plate forms a lower bearing surface, the upper bearing surface and the lower bearing surface are matched with a cast-in-place wallboard template and fixed through an auxiliary fixing structure, and the beam support and the cast-in-place wallboard template are sequentially connected.
In a specific embodiment, the manufacturing method of the steel and concrete shear wall mixed structure comprises the following steps:
a) selecting a steel plate, blanking according to the number of drawings by using a laser cutting machine, and preparing a stand column side plate, a fixed plate, a connecting plate and a side sealing plate according to the sizes of the drawings; processing through holes, mounting holes and tooth plates at corresponding positions;
b) conveying the U-shaped template to an assembly site;
c) mounting the side plate of the upright column on a fixture, welding a nut at the mounting hole at the inner side of the side plate, aligning the edges of the side plate of the upright column on the fixture, and welding to manufacture the upright column;
d) welding a nut to the mounting hole on the inner side of the connecting plate in advance on a nut projection welding machine;
e) placing the fixing plate, the connecting plate and the side sealing plate which are subjected to laser cutting on corresponding welding fixtures, clamping the parts by using a manual clamping device, and welding the abutted seams to form a beam support;
f) hoisting and moving the beam support to a clamp provided with an upright column, matching a bolt with a nut welded in advance, and fixedly connecting the beam support to the upright column through a fixing plate;
g) binding a steel bar frame in the upper and lower through areas of the beam support;
h) and mutually splicing and installing and fixing the U-shaped formworks between the lower bearing surface and the upper bearing surface of the beam support, and fixing the U-shaped formworks by using auxiliary fixing equipment to finish the assembly of the steel and concrete shear wall mixed structure.
The manufacturing of the steel and concrete shear wall mixed structure is completed through the steps, the beam and the beam support are fixedly connected through bolts in the following construction, floor reinforcing steel bars are uniformly tied on the beam, the tying of the reinforcing steel bars at the beam support passes through the reserved gaps of the tooth plates, a floor pouring template is well installed, concrete mortar is poured from the stand column, the concrete mortar overflows into the cavity at the beam support through the through holes formed in the stand column and the fixing plate and continues to overflow into the floor pouring template, so that the concrete is filled in the beam support, the steel bar lap joints of the upper wallboard and the lower wallboard and the groove, the concrete is solidified to form a whole, and the integral structure is firmer.
Claims (4)
1. The steel and concrete shear wall mixed structure is characterized by comprising a vertical column (3) which is vertically through, wherein a plurality of beam supports (1) are arranged outside the vertical column at intervals along the length direction, each beam support is a steel structure body which is through up and down, a fixing plate (1-1), a connecting plate (1-2) and a side sealing plate (1-3) are arranged on the side surface of the steel structure body, the fixing plate is fixedly connected with the vertical column, and the connecting plate is fixedly connected with a connecting plate at the end part of a cross beam (4); the upper part of the side sealing plate is connected with a dental lamina (1-4); the upper edges of the fixed plate, the connecting plate and the side sealing plates form an upper bearing surface, the lower edges of the fixed plate, the connecting plate and the side sealing plates form a lower bearing surface, the upper bearing surface and the lower bearing surface are respectively matched with the lower end surface and the upper end surface of the cast-in-place wallboard template to form a box body, and a steel bar frame is bound in the box body; the beam support and the cast-in-place wallboard template are matched and connected in sequence.
2. The steel and concrete shear wall hybrid structure according to claim 1, further characterized in that through holes (1-5) are provided at positions corresponding to the fixing plates of the columns and the beam supports.
3. A steel and concrete shear wall hybrid construction according to claim 1, further characterized in that said cast-in-place wall panel form is formed by splicing a plurality of U-shaped forms, the U-shaped forms being reusable.
4. A method of making a steel and concrete shear wall hybrid structure according to claim 1, comprising the steps of:
a) selecting a steel plate, blanking according to the number of drawings by using a laser cutting machine, and preparing a stand column side plate, a fixed plate, a connecting plate and a side sealing plate according to the sizes of the drawings; processing through holes, mounting holes and tooth plates at corresponding positions;
b) conveying the U-shaped template to an assembly site;
c) mounting the side plate of the upright column on a fixture, welding a nut at the mounting hole at the inner side of the side plate, aligning the edges of the side plate of the upright column on the fixture, and welding to manufacture the upright column;
d) welding a nut to the mounting hole on the inner side of the connecting plate in advance on a nut projection welding machine;
e) placing the fixing plate, the connecting plate and the side sealing plate which are subjected to laser cutting on corresponding welding fixtures, clamping the parts by using a manual clamping device, and welding the abutted seams to form a beam support;
f) hoisting and moving the beam support to a clamp provided with an upright column, matching a bolt with a nut welded in advance, and fixedly connecting the beam support to the upright column through a fixing plate;
g) binding a steel bar frame in the upper and lower through areas of the beam support;
h) and mutually splicing and installing and fixing the U-shaped formworks between the lower bearing surface and the upper bearing surface of the beam support, and fixing the U-shaped formworks by using auxiliary fixing equipment to finish the assembly of the steel and concrete shear wall mixed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011130788.XA CN112302209B (en) | 2020-10-21 | 2020-10-21 | Steel and concrete shear wall mixed structure and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011130788.XA CN112302209B (en) | 2020-10-21 | 2020-10-21 | Steel and concrete shear wall mixed structure and manufacturing method thereof |
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| CN112302209A true CN112302209A (en) | 2021-02-02 |
| CN112302209B CN112302209B (en) | 2021-12-24 |
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| CN202011130788.XA Active CN112302209B (en) | 2020-10-21 | 2020-10-21 | Steel and concrete shear wall mixed structure and manufacturing method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302189A (en) * | 2020-10-21 | 2021-02-02 | 日照大象房屋建设有限公司 | Steel and precast concrete combined structure and manufacturing method thereof |
| CN112302195A (en) * | 2020-10-21 | 2021-02-02 | 日照大象房屋建设有限公司 | Lateral force resistant damper and steel frame combined structure and manufacturing method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302189A (en) * | 2020-10-21 | 2021-02-02 | 日照大象房屋建设有限公司 | Steel and precast concrete combined structure and manufacturing method thereof |
| CN112302195A (en) * | 2020-10-21 | 2021-02-02 | 日照大象房屋建设有限公司 | Lateral force resistant damper and steel frame combined structure and manufacturing method thereof |
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| Publication number | Publication date |
|---|---|
| CN112302209B (en) | 2021-12-24 |
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