CN208293896U - Prefabrication formula steel concrete compound tube - Google Patents
Prefabrication formula steel concrete compound tube Download PDFInfo
- Publication number
- CN208293896U CN208293896U CN201820693018.8U CN201820693018U CN208293896U CN 208293896 U CN208293896 U CN 208293896U CN 201820693018 U CN201820693018 U CN 201820693018U CN 208293896 U CN208293896 U CN 208293896U
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- Prior art keywords
- steel
- cylindrical structure
- rectangular cylindrical
- framework
- concrete
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
- E04B1/642—Protecting metallic construction elements against corrosion
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/943—Building elements specially adapted therefor elongated
-
- 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
- E04B2/562—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with fillings between the load-bearing elongated members
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Rod-Shaped Construction Members (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Building Environments (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Prefabrication formula steel concrete compound tube, including by steel plate and/section steel manufacture at rectangular cylindrical structure, tension rib is equipped between the medial surface and lateral surface of rectangular cylindrical structure, rectangular cylindrical structure is stretched out to two sides respectively in the inner end and outer end of tension rib, the external surrounding of rectangular cylindrical structure is provided with framework of steel reinforcement, there is gap between framework of steel reinforcement and rectangular cylindrical structure, the medial surface and lateral surface of framework of steel reinforcement are respectively fixedly connected in the inner end and outer end of tension rib, the left side and right side of framework of steel reinforcement pass through peg respectively and are fixedly connected with rectangular cylindrical structure, distinguish casting concrete in the external surrounding of rectangular cylindrical structure to condense framework of steel reinforcement.The utility model improves construction efficiency, increases substantially the ductility of concrete and compression strength, and the plasticity and toughness properties of overall steel concrete combined shear wall construction are greatly improved, and the fire retardant anticorrosion erosion problem of steel building has also obtained effective solution.
Description
Technical field
The utility model belongs to technical field of structural engineering, and in particular to a kind of prefabrication formula steel concrete compound tube.
Background technique
The component of assembled architecture can be equivalent to the product of standard in the production of factory's realization industrialization, component, and
The scene of transporting to can directly be installed, it may be said that and it is not only convenient, but also quick, the building field second tried to meet the deadline for the project more than strive point,
There is its unrivaled superiority；Component is standardized production in factory, mass ratio produce at the scene it is more guaranteed, more can be with
It is controlled effectively, the mechanization degree of the high standard of component reduces the outfit of Field Force, in recruitment cost and safety
Production aspect is helpful.
There are following technical problems for the component of existing assembled architecture: 1, fire protecting performance is poor；2, Corrosion Protection is poor
3, process is many and diverse when site operation, and construction speed is slow；4, at high cost.
Utility model content
The utility model provides a kind of with fire prevention, anticorrosive property, structure to solve shortcoming in the prior art
Endurance quality is strong, construction speed is fast and lower-cost prefabrication formula steel concrete compound tube.
In order to solve the above technical problems, the utility model adopts the following technical solution: prefabrication formula steel concrete compound tube, packet
Include by steel plate and/section steel manufacture at rectangular cylindrical structure, the plane where two long sides of rectangular cylindrical structure is respectively square
The medial surface and lateral surface of shape tubular structure, the plane where two short sides of rectangular cylindrical structure is respectively rectangular cylindrical structure
Left side and right side, the corresponding circular hole for offering rectangular array arrangement of the medial surface and lateral surface of rectangular cylindrical structure,
It is inserted with tension rib in circular hole, is connected as one between tension rib and rectangular cylindrical structure, the inner end of tension rib and outer end difference
Rectangular cylindrical structure is stretched out to two sides, the external surrounding of rectangular cylindrical structure is provided with cross section reinforcing bar in rectangular configuration
Frame, has gap between framework of steel reinforcement and rectangular cylindrical structure, the medial surface and lateral surface of framework of steel reinforcement are respectively fixedly connected with
The inner end and outer end of tension rib, the left side and right side of framework of steel reinforcement pass through the left side of peg and rectangular cylindrical structure respectively
It is fixedly connected with right side, distinguishes casting concrete in the external surrounding of rectangular cylindrical structure and condense framework of steel reinforcement；Concrete,
Framework of steel reinforcement forms steel concrete compound tube by tension rib and rectangular cylindrical structure.
Further, rectangular cylindrical structure after ribbed steel bending using being welded, if ribbed steel surface rolling has
Dry rib, it is rib cross section semicircular in shape, ellipse, triangle, trapezoidal.
Further, every rib is along the vertically and/or horizontally setting of steel concrete compound tube, all ribs
Circumferential direction and/or vertical direction along steel concrete compound tube are evenly arranged.
Further, for rectangular cylindrical structure using being welded after profiled sheet bending, the cross section of profiled sheet is in three
Angular, trapezoidal, arc, wave or fold-line-shaped.
Further, framework of steel reinforcement adds stirrup or vertical reinforcement that anti-crack fiber is added to be made using reinforced mesh, vertical reinforcement.
By adopting the above technical scheme, the utility model has following technical effect that
By being welded after ribbed steel or profiled sheet bending, ribbed steel and profiled sheet exist rectangular cylindrical structure
Factory's compression moulding, steel plate strip rib not only increase the intensity of steel plate, can also reduce the thickness of steel plate according to bearing capacity, simultaneously
The cohesive force of concrete and steel plate is increased, the intensity and non-deformability of rectangular cylindrical structure is improved, has reached reduction steel
The purpose of material dosage saving resource.
Using ribbed steel or profiled sheet and tension rib, peg, framework of steel reinforcement, external package concrete between it is mutual
Phase effect of contraction increases the tension and compression strength of component, is combined using the steel concrete for not pouring pipe inner concrete in erection stage
Pipe undertakes construction loads and wind load, to reduce the weight of single component, greatly reduces transport and lifting operation
Cost.
The utility model can be made as in advance in the factory in construction-and type, ├ type, ┘ type, ┼ type or type etc. are a variety of
Form, and transport to construction site, by the concrete in cast in situs steel concrete compound tube internal cavities, form the combination of steel concrete
Shear wall structure.Concrete and rebar skeleton is integral by the steel plate group with rib of tension rib and inside, utilizes inside and outside concrete
Effect of contraction enhances the geometrical stability of steel plate wall, changes the instability modes of ribbed steel or profiled sheet, avoids or delay
Local buckling occurs for rectangular cylindrical structure, while overall structure is made using effect of contraction of the prefabricated rectangle tubular structure to concrete
The intensity of concrete is improved, and plasticity, toughness properties are greatly improved, and compression strength and ductility also greatly improve.This steel concrete
Compound shear wall fabricated construction ensure that giving full play to for all materials for wall performances.
The utility model becomes the working procedure of shear wall simply, and then improves construction speed, and the combination of steel concrete is cut
The lateral wall of power wall uses the steel plate with rib, and increasing steel and concrete contact area by tension rib enhances steel concrete compound shear wall
Globality, be provided on the outside of the surrounding of rectangular cylindrical structure with the discontiguous reinforced mesh of rectangular cylindrical structure lateral wall so that
The combination of the concrete and rectangular cylindrical structure that wrap up on the outside of rectangular cylindrical structure is stronger, and then improves steel concrete combined shear
The resistance performance of wall, since the interior outside of rectangular cylindrical structure is enclosed with concrete, so steel concrete compound shear wall can be to prevent
Fire, anticorrosion, structure durability are greatly improved.
In conclusion the concrete that is prefabricated in the factory, framework of steel reinforcement form overall steel by tension rib and rectangular cylindrical structure
Concrete compound tube improves construction efficiency, and increases substantially the ductility of concrete and compression strength, and the combination of overall steel concrete is cut
The plasticity and toughness properties of power wall construction are greatly improved, and substantially increase the non-deformability and compression strength of shear wall, simultaneously
Because rectangular cylindrical structure is wrapped in inside concrete, the fire retardant anticorrosion erosion problem of steel building has also obtained effective solution.
Detailed description of the invention
Fig. 1 is horizontal section schematic diagram when rectangular cylindrical structure is using ribbed steel in the utility model；
Fig. 2 is horizontal section schematic diagram when rectangular cylindrical structure is using profiled sheet in the utility model；
Fig. 3 is the vertical cross section schematic diagram of the utility model.
Specific embodiment
Embodiment one: as shown in figures 1 and 3, the prefabrication formula steel concrete compound tube of the utility model, including rectangular drum like
Structure 1, the plane where two long sides of rectangular cylindrical structure 1 are respectively the medial surface and lateral surface of rectangular cylindrical structure 1, square
Plane where two short sides of shape tubular structure 1 is respectively the left side and right side of rectangular cylindrical structure 1, rectangular drum like knot
The medial surface and lateral surface of structure 1 correspond to the circular hole for offering rectangular array arrangement, are inserted with tension rib 2, tension rib 2 in circular hole
It being connected as one between rectangular cylindrical structure 1, rectangular cylindrical structure 1 is stretched out to two sides respectively in the inner end and outer end of tension rib 2,
The external surrounding of rectangular cylindrical structure 1 is provided with cross section framework of steel reinforcement 3 in rectangular configuration, framework of steel reinforcement 3 and rectangular cylinder
There is gap, the medial surface and lateral surface of framework of steel reinforcement 3 are respectively fixedly connected in the inner end of tension rib 2 and outer between shape structure 1
End, the left side and right side of framework of steel reinforcement 3 pass through the left side of peg 4 and rectangular cylindrical structure 1 respectively and right side is fixed
Connection, distinguishes casting concrete 6 in the external surrounding of rectangular cylindrical structure 1 and condenses framework of steel reinforcement 3；Concrete 6, framework of steel reinforcement
3 form steel concrete compound tube by tension rib 2 and rectangular cylindrical structure 1.
For rectangular cylindrical structure 1 using being welded after ribbed steel bending, ribbed steel surface rolling has several ribs
7, it is 7 cross section semicircular in shape of rib, ellipse, triangle, trapezoidal.
Every rib 7 is along the vertically and/or horizontally setting of steel concrete compound tube, and all ribs 7 are along steel concrete
The circumferential direction and/or vertical direction of compound tube are evenly arranged.
Framework of steel reinforcement 3 adds stirrup or vertical reinforcement that anti-crack fiber is added to be made using reinforced mesh, vertical reinforcement.
Rectangular cylindrical structure 1 after ribbed steel bending by being welded, and for ribbed steel in factory's compression moulding, steel plate is with ribbing
Muscle 7 not only increases the intensity of steel plate, can also reduce the thickness of steel plate according to bearing capacity, while increasing concrete 6 and steel plate
Cohesive force, improve the intensity and non-deformability of rectangular cylindrical structure 1, reached reduce rolled steel dosage save resource mesh
's.
It is constrained each other between the concrete 6 wrapped up using ribbed steel and tension rib 2, peg 4, framework of steel reinforcement 3, outside
Act on to increase the tension and compression strength of component, erection stage using the steel concrete compound tube for not pouring pipe inner concrete 6 come
Construction loads and wind load are undertaken, to reduce the weight of single component, greatly reduces the cost of transport and lifting operation.
The utility model can be made as in advance in the factory in construction-and type, ├ type, ┘ type, ┼ type or type etc. are a variety of
Form, and transport to construction site, by the concrete in cast in situs steel concrete compound tube internal cavities, form the combination of steel concrete
Shear wall structure.Its concrete and rebar skeleton 3 is integral by tension rib 2 and the steel plate group with rib 7 of inside, using interior
The geometrical stability of outer concrete effect of contraction enhancing steel plate wall, changes the instability modes of ribbed steel, avoids or delay rectangular cylinder
Local buckling occurs for shape structure 1, while overall structure makes to mix using effect of contraction of the prefabricated rectangle tubular structure 1 to concrete 6
The intensity of solidifying soil 6 is improved, and plasticity, toughness properties are greatly improved, and compression strength and ductility also greatly improve.This steel concrete group
Combination shearing wall fabricated construction ensure that giving full play to for all materials for wall performances.
The utility model becomes the working procedure of shear wall simply, and then improves construction speed, and the combination of steel concrete is cut
The lateral wall of power wall uses the steel plate with rib 7, and increasing steel and concrete contact area by tension rib 2 enhances steel concrete compound shear wall
Globality, be provided on the outside of the surrounding of rectangular cylindrical structure 1 with the discontiguous reinforced mesh of 1 lateral wall of rectangular cylindrical structure,
So that the combination of the concrete 6 and rectangular cylindrical structure 1 that wrap up on the outside of rectangular cylindrical structure 1 is stronger, and then improve steel concrete
The resistance performance of compound shear wall, since the interior outside of rectangular cylindrical structure 1 is enclosed with concrete 6, so the combination of steel concrete is cut
Power wall can prevent fires, anticorrosion, and structure durability is greatly improved.
Embodiment two: as shown in Fig. 2, the difference of the embodiment and embodiment one is, rectangular cylindrical structure 1 uses die mould
It after steel plate bending and is welded, the cross section of profiled sheet is triangular in shape, trapezoidal, arc, wave or fold-line-shaped.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., all foundations
The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, belong to this reality
With the protection scope of new technique scheme.
Claims (5)
1. prefabrication formula steel concrete compound tube, it is characterised in that: including by steel plate and/section steel manufacture at rectangular cylindrical structure,
Plane where two long sides of rectangular cylindrical structure is respectively the medial surface and lateral surface of rectangular cylindrical structure, rectangular drum like knot
Plane where two short sides of structure is respectively the left side and right side of rectangular cylindrical structure, the medial surface of rectangular cylindrical structure
The circular hole for offering rectangular array arrangement corresponding with lateral surface, tension rib, tension rib and rectangular drum like knot are inserted in circular hole
It is connected as one between structure, rectangular cylindrical structure is stretched out to two sides respectively in the inner end and outer end of tension rib, in rectangular cylindrical structure
External surrounding be provided with cross section framework of steel reinforcement in rectangular configuration, between having between framework of steel reinforcement and rectangular cylindrical structure
Gap, the medial surface and lateral surface of framework of steel reinforcement are respectively fixedly connected in the inner end and outer end of tension rib, the left side of framework of steel reinforcement
Pass through peg respectively with right side to be fixedly connected with the left side of rectangular cylindrical structure and right side, in the outer of rectangular cylindrical structure
Portion's surrounding distinguishes casting concrete and condenses framework of steel reinforcement；Concrete, framework of steel reinforcement pass through tension rib and rectangular cylindrical structure group
At steel concrete compound tube.
2. prefabrication formula steel concrete compound tube according to claim 1, it is characterised in that: rectangular cylindrical structure is using with ribbing
It is welded after steel plate bending, ribbed steel surface rolling has several ribs, rib cross section semicircular in shape, ellipse, three
It is angular, trapezoidal.
3. prefabrication formula steel concrete compound tube according to claim 2, it is characterised in that: every rib is combined along steel concrete
The vertically and/or horizontally setting of pipe, all ribs are equal along the circumferential direction and/or vertical direction of steel concrete compound tube
Even arrangement.
4. prefabrication formula steel concrete compound tube according to claim 1, it is characterised in that: rectangular cylindrical structure uses die mould
It is welded after steel plate bending, the cross section of profiled sheet is triangular in shape, trapezoidal, arc, wave or fold-line-shaped.
5. prefabrication formula steel concrete compound tube according to claim 1, it is characterised in that: framework of steel reinforcement uses steel mesh
Piece, vertical reinforcement add stirrup or vertical reinforcement that anti-crack fiber is added to be made.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018206040044 | 2018-04-26 | ||
| CN201820604004 | 2018-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208293896U true CN208293896U (en) | 2018-12-28 |
Family
ID=63342534
Family Applications (9)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820692990.3U Active CN208294133U (en) | 2018-04-26 | 2018-05-10 | Prefabrication steel concrete compound shear wall assembled-type house structure |
| CN201820694435.4U Active CN208293898U (en) | 2018-04-26 | 2018-05-10 | End heavier-duty steel concrete compound tube |
| CN201810443941.0A Withdrawn CN108487545A (en) | 2018-04-26 | 2018-05-10 | End heavier-duty steel concrete compound tube |
| CN201810443861.5A Withdrawn CN108487544A (en) | 2018-04-26 | 2018-05-10 | Fire retardant anticorrosion loses steel concrete compound tube |
| CN201820693696.4U Active CN208293897U (en) | 2018-04-26 | 2018-05-10 | Fire retardant anticorrosion loses steel concrete compound tube |
| CN201820693018.8U Active CN208293896U (en) | 2018-04-26 | 2018-05-10 | Prefabrication formula steel concrete compound tube |
| CN201810443077.4A Withdrawn CN108487543A (en) | 2018-04-26 | 2018-05-10 | Prefabrication formula steel concrete compound tube |
| CN201810615886.9A Withdrawn CN108487546A (en) | 2018-04-26 | 2018-06-14 | The prefabrication steel concrete compound tube of outsourcing reinforcing bar coagulation structure |
| CN201820922993.1U Active CN208518202U (en) | 2018-04-26 | 2018-06-14 | The prefabrication steel concrete compound tube of outsourcing reinforcing bar coagulation structure |
Family Applications Before (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820692990.3U Active CN208294133U (en) | 2018-04-26 | 2018-05-10 | Prefabrication steel concrete compound shear wall assembled-type house structure |
| CN201820694435.4U Active CN208293898U (en) | 2018-04-26 | 2018-05-10 | End heavier-duty steel concrete compound tube |
| CN201810443941.0A Withdrawn CN108487545A (en) | 2018-04-26 | 2018-05-10 | End heavier-duty steel concrete compound tube |
| CN201810443861.5A Withdrawn CN108487544A (en) | 2018-04-26 | 2018-05-10 | Fire retardant anticorrosion loses steel concrete compound tube |
| CN201820693696.4U Active CN208293897U (en) | 2018-04-26 | 2018-05-10 | Fire retardant anticorrosion loses steel concrete compound tube |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810443077.4A Withdrawn CN108487543A (en) | 2018-04-26 | 2018-05-10 | Prefabrication formula steel concrete compound tube |
| CN201810615886.9A Withdrawn CN108487546A (en) | 2018-04-26 | 2018-06-14 | The prefabrication steel concrete compound tube of outsourcing reinforcing bar coagulation structure |
| CN201820922993.1U Active CN208518202U (en) | 2018-04-26 | 2018-06-14 | The prefabrication steel concrete compound tube of outsourcing reinforcing bar coagulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (9) | CN208294133U (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729881A (en) * | 2019-01-01 | 2019-05-10 | 上海建森农业温室工程有限公司 | A kind of lightweight greenhouse frame fashioned iron |
| CN109944349B (en) * | 2019-04-04 | 2024-05-03 | 河南绿建建筑科技有限公司 | Sandwich heat-insulating steel concrete combined pipe structure and processing and manufacturing method thereof |
| CN109944391A (en) * | 2019-04-04 | 2019-06-28 | 河南绿建建筑科技有限公司 | Steel concrete combo box trestle |
| CN109989501A (en) * | 2019-05-07 | 2019-07-09 | 河南绿建建筑科技有限公司 | Transverse steel welding intersects built-in type wall beam connecting node with longitudinally connected muscle |
| DE102019131051B4 (en) * | 2019-11-18 | 2024-05-08 | AEDITIVE GmbH | Method for producing a reinforced concrete component, reinforced concrete component and manufacturing system |
-
2018
- 2018-05-10 CN CN201820692990.3U patent/CN208294133U/en active Active
- 2018-05-10 CN CN201820694435.4U patent/CN208293898U/en active Active
- 2018-05-10 CN CN201810443941.0A patent/CN108487545A/en not_active Withdrawn
- 2018-05-10 CN CN201810443861.5A patent/CN108487544A/en not_active Withdrawn
- 2018-05-10 CN CN201820693696.4U patent/CN208293897U/en active Active
- 2018-05-10 CN CN201820693018.8U patent/CN208293896U/en active Active
- 2018-05-10 CN CN201810443077.4A patent/CN108487543A/en not_active Withdrawn
- 2018-06-14 CN CN201810615886.9A patent/CN108487546A/en not_active Withdrawn
- 2018-06-14 CN CN201820922993.1U patent/CN208518202U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN208293897U (en) | 2018-12-28 |
| CN208293898U (en) | 2018-12-28 |
| CN208518202U (en) | 2019-02-19 |
| CN208294133U (en) | 2018-12-28 |
| CN108487546A (en) | 2018-09-04 |
| CN108487545A (en) | 2018-09-04 |
| CN108487543A (en) | 2018-09-04 |
| CN108487544A (en) | 2018-09-04 |
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