CN106436973B - Steel column arranged in post-cast section of steel shear structure and casting method of steel column - Google Patents
Steel column arranged in post-cast section of steel shear structure and casting method of steel column Download PDFInfo
- Publication number
- CN106436973B CN106436973B CN201610948282.7A CN201610948282A CN106436973B CN 106436973 B CN106436973 B CN 106436973B CN 201610948282 A CN201610948282 A CN 201610948282A CN 106436973 B CN106436973 B CN 106436973B
- Authority
- CN
- China
- Prior art keywords
- node
- steel
- column
- post
- pouring
- Prior art date
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 238000005266 casting Methods 0.000 title claims abstract description 13
- 239000004567 concrete Substances 0.000 claims abstract description 16
- 230000000149 penetrating Effects 0.000 claims abstract 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 230000000875 corresponding Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009415 formwork Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- E04B2/64—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete
Abstract
The invention discloses a built-in steel column in a post-cast section of a steel shear structure and a casting method thereof, wherein the built-in steel column comprises a hollow column body, a girder node, a column wall node and a casting channel are arranged on the column body, the girder node is arranged on the column body, the designed elevation corresponds to the position of the shear wall girder node, the column wall node is arranged at the position corresponding to the column body and the wall column node of a shear wall, the casting channel is arranged on the column body in a penetrating manner from top to bottom and from inside to outside, concrete is poured into the post-cast section node through a conveying pipe and the casting channel by adopting a casting funnel, and the post-cast section node and the shear wall are condensed into an integral wall surface with a flush surface while casting and vibrating. The assembly device has the effects of simple structure, accurate positioning, capability of improving the assembly speed and reducing the comprehensive cost, and is suitable for a multi-storey assembly type residential building system.
Description
Technical Field
The invention relates to a structural member in the field of prefabricated residential buildings and a pouring method thereof, in particular to a steel column arranged in a post-pouring section of a steel shear structure and a pouring method thereof.
Background
Currently, there are two main categories of prefabricated buildings: the reinforced concrete shear wall assembly type and the steel structure hanging plate assembly type are characterized in that the reinforced concrete assembly type can be used for positioning and initially fixing the wallboard by means of a large number of supports and support accessories in the wallboard assembly construction process, the process is complicated, the assembly construction progress is directly influenced, and the safety hazards such as more manpower, machines and auxiliary materials are spread and sold; the steel structure hanging plate assembly type building has the advantages that the structure form and the installation are not perfect, the wall and the beam are separated, the indoor space is occupied, the appearance is influenced, the fire-fighting coating cost is high, the hanging pieces are various, the manufacturing and the installation are difficult, and the manufacturing cost is high.
With the social progress, people will put higher demands on living conditions, building quality, construction progress and the external aesthetic degree of buildings.
Disclosure of Invention
The invention aims to provide an industrial post-cast section built-in steel column of a steel shear structure and a casting method thereof, wherein the post-cast section is standardized, easy to implement, simple to manufacture, high in quality, low in auxiliary material consumption and low in comprehensive cost.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a built-in steel column in post-cast section of steel shear structure, includes hollow cylinder, be equipped with girder node, column wall node and pouring channel on the cylinder, girder node sets up the upper end at the cylinder, column wall node establishes the lower extreme at the cylinder, pouring channel top-down link up the setting inside and outside on the cylinder.
Furthermore, the column body is also provided with connecting steel bars.
Furthermore, the girder node comprises an upper node flange plate, a node web plate, a lower node flange plate and a stiffening plate, wherein the node web plate is a web plate with holes.
Furthermore, a pouring channel is arranged on an upper node flange plate of the main beam node.
Furthermore, the girder nodes and the column wall nodes are vertically arranged.
Furthermore, the cylinder is made of section bars, reinforcing steel bars or plates.
The invention also provides a pouring method of the built-in steel column in the post-pouring section of the steel shear structure, which comprises the following steps: erecting a concrete pouring funnel, respectively inserting a conveying pipe and a vibrating rod into a pouring channel arranged on the column body, and then connecting the other end of the conveying pipe with an outlet of the pouring funnel; and the pouring hopper opens the vibrating rod while pouring into the pouring channel through the conveying pipe, and concrete is poured into the post-pouring section node through the pouring channel.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
the invention provides a novel combined type solar water heater which is simple in structure, convenient for industrial production, simple and feasible in assembly and installation, high in quality, practical and low in comprehensive cost. The invention is used for an assembly type residential building system, has the advantages of the concrete shear wall assembly type and the steel structure hanging plate assembly type, combines the two construction methods into a whole, and overcomes the defects of the existing precast concrete shear wall assembly type. The column body plays a role in positioning and fixing the steel beam shear wall in the assembling, mounting and construction stages, and can enhance and improve the structural strength, the seismic performance and the fireproof capacity when being poured into the post-pouring section.
According to the invention, the column body is provided with the girder nodes, the column wall nodes and the connecting steel bars, the girder nodes and the column wall nodes are respectively assembled and connected with the girder nodes and the wall column nodes of the shear wall through the bolts, the connecting steel bars welded on the column body and the exposed steel bars of the shear wall enter the interior of the post-pouring section nodes and are connected in a lap joint binding manner when the shear wall plate is in place, all the connecting steel bars and the exposed steel bars are poured into the interior of the post-pouring section nodes of the shear wall body, and the post-pouring section nodes and the shear wall are solidified to form a wall surface with a flat surface, so that the appearance is level and smooth.
The column body can be made of section bars, reinforcing steel bars or plates, and pouring channels are arranged on the column body and the flange plates of the main beam nodes. The width of the shear wall is the same as that of the post-cast section node, after the steel beam shear wall node is connected with the main beam node welded on the column body, the upper opening of the post-cast section node is covered, a pouring channel is arranged for pouring concrete into the post-cast section node, and the concrete is poured into the post-cast section node through the pouring channel, so that the concrete in the post-cast section node is poured and vibrated compactly.
The main beam nodes, the column wall nodes and the corresponding steel beam nodes and wall column nodes on the shear wall are fixedly connected by bolts, and the shear wall boards are suspended for a cast-in-place floor distance after connection, so that exposed steel bars of the shear wall are inserted into and are in solidification connection with the steel bars of the cast-in-place floor, the connection strength and the connection area between the shear walls on the upper layer and the lower layer are increased, and the structural problem that the connection area of the shear walls between the layers is small is solved; the construction is safe and fast in place during assembly construction, supporting and supporting accessories required by the installation of the shear wall in place are eliminated, the assembly construction procedures are reduced, the defects of labor, auxiliary materials, more mechanical amortization and high engineering cost are greatly reduced, and potential safety hazards are eliminated.
Drawings
FIG. 1 is a schematic view of the casting process of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of a main beam node of the present invention;
fig. 4 is a schematic top view of the main beam node of the present invention.
Wherein, 1, column; 2. a shear wall; 3. pouring a channel; 4. pouring a funnel; 5. a delivery pipe; 6. a vibrating rod; 7. post-cast section nodes; 8. a main beam node; 9. a stud wall node; 10. connecting reinforcing steel bars; 11. exposing steel bars on the shear wall; 12. steel beam joints; 13. a wall stud node; 14. an upper node flange plate; 15. a web; 16. a lower node flange plate.
Detailed Description
The present invention is further illustrated in detail below with reference to examples:
the utility model provides a built-in steel column in post-cast section of steel shear structure, the structure is shown in figure 2, including hollow cylinder 1, be equipped with girder node 8, column wall node 9, connecting reinforcement 10 and pouring channel 3 on the cylinder 1 with girder steel node 12 corresponding position, girder node 8 sets up on the cylinder 1 with wall column node 13 corresponding position, column wall node 9 establishes on the cylinder 1, connecting reinforcement 10 top-down sets up on cylinder 1, pouring channel 3 link up the setting on cylinder 1 from top-down inside and outside.
The column body 1 is made of section bars, reinforcing steel bars or plates through processing, the column body 1 can be a pipe, and can also be various section bars such as H steel, channel steel, flat iron, reinforcing steel bars, angle steel and the like, and when the column body 1 is the pipe, a pouring channel 3 for pouring concrete needs to be manufactured by punching holes in the pipe wall.
As shown in fig. 3 and 4, the girder node 8 is formed by welding an upper node flange plate 14, a lower node flange plate 16, a node web 15 with a bolt connection hole and a stiffening plate on the column body 1, a pouring channel 3 for pouring concrete is also arranged on the upper node flange plate 14 of the girder node 8, a column wall node 9 is formed by cutting and punching a steel plate and welding the steel plate on the column body 1, and the girder node 8 and the column wall node 9 are arranged on the column body 1 and are vertical to each other.
The column body 1 node web is connected with the steel beam web through bolts, the column body 1 node flange plate is welded with the steel beam flange plate, the main beam node 8 and the column wall node 9 of the column body 1 are respectively fixedly connected with the steel beam node 12 of the shear wall 2 and the wall column node 13 of the shear wall through bolts, and the connecting reinforcing steel bars 10 welded on the column body 1 are connected with the exposed reinforcing steel bars of the shear wall 2 through internal overlapping and binding of the post-cast section node 7. After all the connections are completed, the post-cast section formwork begins to be installed, the post-cast section formwork is poured into the post-cast section node 7 of the shear wall through the pouring channel 3, the post-cast section node 7 and the shear wall 2 are solidified to form an integral wall surface with a level surface, the structure is firm, and the appearance is attractive.
As shown in fig. 1, a method for casting a built-in steel column in a post-casting section of a steel shear structure comprises the following steps: erecting a concrete pouring funnel 4, respectively inserting one end of a conveying pipe 5 and a vibrating rod 6 into a pouring channel 3 arranged on a column body 1, and then connecting the other end of the conveying pipe 5 with an outlet of the pouring funnel 4; the pouring funnel 4 pours concrete into the pouring channel 3 through the conveying pipe 5, and simultaneously opens the vibrating rod 6, and pours the concrete into the post-pouring section node 7 through the pouring channel 3.
The pouring process, open vibrting spear 6, when vibrting spear 6 vibrates, get into the inside of post-cast section node 7 through the concrete of conveyer pipe 5 pouring in pouring funnel 4, through vibrating, the post-cast section node 7 pouring is closely knit.
Because the width of the shear wall 2 is the same as that of the post-cast section node 7, after the steel beam node 12 of the shear wall 2 is connected with the main beam node 8 welded on the column body 1, the upper opening of the post-cast section node 7 is covered, and the pouring channel 3 is arranged for pouring and vibrating concrete into the post-cast section node 7.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a built-in steel column in post-cast section of steel shear structure which characterized in that: the pouring device comprises a hollow column body (1), wherein a girder node (8), a column wall node (9) and a pouring channel (3) are arranged on the column body (1), the girder node (8) is arranged at the upper end of the column body (1), the column wall node (9) is arranged at the lower end of the column body (1), and the pouring channel (3) is arranged on the column body (1) in a penetrating manner from top to bottom and from inside to outside;
the main beam node (8) comprises an upper node flange plate (14), a node web plate (15), a lower node flange plate (16) and a stiffening plate, wherein the node web plate (15) is a web plate with holes;
a pouring channel (3) is arranged on an upper node flange plate (14) of the main beam node (8);
the main beam nodes (8) are assembled and connected with steel beam nodes (12) of the shear wall through bolts;
the pouring channels (3) are arranged on the column body (1) at intervals from top to bottom.
2. The steel column arranged in the post-cast section of the steel shear structure according to claim 1, wherein: the column body (1) is also provided with a connecting steel bar (10).
3. The steel column arranged in the post-cast section of the steel shear structure according to claim 1, wherein: the main beam nodes (8) and the column wall nodes (9) are vertically arranged.
4. The steel shear structure post-cast section internal steel column according to any one of claims 1 to 3, wherein: the column body (1) is made of sectional materials, reinforcing steel bars or plates through processing.
5. A method of casting a built-in steel column in a post-cast section of a steel shear structure according to any one of claims 1 to 3, comprising the steps of: erecting a concrete pouring funnel (4), respectively inserting a conveying pipe (5) and a vibrating rod (6) into a pouring channel (3) arranged on the column body (1), and then connecting the other end of the conveying pipe (5) with an outlet of the pouring funnel (4); the pouring hopper (4) is opened with the vibrating rod (6) through the conveying pipe (5) to the pouring channel (3), and concrete is poured into the post-pouring section node (7) through the pouring channel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610948282.7A CN106436973B (en) | 2016-10-26 | 2016-10-26 | Steel column arranged in post-cast section of steel shear structure and casting method of steel column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610948282.7A CN106436973B (en) | 2016-10-26 | 2016-10-26 | Steel column arranged in post-cast section of steel shear structure and casting method of steel column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106436973A CN106436973A (en) | 2017-02-22 |
| CN106436973B true CN106436973B (en) | 2022-09-27 |
Family
ID=58178693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610948282.7A Active CN106436973B (en) | 2016-10-26 | 2016-10-26 | Steel column arranged in post-cast section of steel shear structure and casting method of steel column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106436973B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560766B (en) * | 2018-01-11 | 2019-12-06 | 三箭建设工程集团有限公司 | Double-layer steel knot building core wall |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3160748B2 (en) * | 1995-05-10 | 2001-04-25 | 東急建設株式会社 | Precast structural member composed of reinforced concrete columns and steel beams, and method of constructing structure using the same |
| CN102808465B (en) * | 2012-08-08 | 2014-07-09 | 沈阳建筑大学 | Assembly connecting structure and assembly connecting method of assembled concrete frame and shear wall combination |
| CN102900169A (en) * | 2012-10-16 | 2013-01-30 | 清华大学 | Concrete-filled steel tube combined shear wall and construction process thereof |
| CN104278841B (en) * | 2013-07-09 | 2016-09-21 | 宏润建设集团股份有限公司 | The method of casting concrete in steel pipe column |
| CN103556781B (en) * | 2013-10-31 | 2015-09-02 | 中国航空规划建设发展有限公司 | A kind of assembling frame band steel corbel long column and construction method thereof |
| CN104895221B (en) * | 2015-06-17 | 2017-08-08 | 长春工程学院 | Assembled shaped steel confined concrete shear wall structure |
| CN105133791A (en) * | 2015-09-11 | 2015-12-09 | 杭州江润科技有限公司 | Construction method for prefabricated thick plate steel rib concrete column variable cross-section transformation node structure |
| CN206220298U (en) * | 2016-10-26 | 2017-06-06 | 曲周县和盛新型建筑材料有限公司 | Built-in steel column in section is poured after a kind of steel shear structure |
-
2016
- 2016-10-26 CN CN201610948282.7A patent/CN106436973B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106436973A (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106013454B (en) | Building and method of construction based on large spatial structure body and free-standing peripheral structure | |
| CN107143034A (en) | A kind of assembly concrete frame structure beam column rigid connection node | |
| EP2530211B1 (en) | Space light steel frame concrete building and construction method thereof | |
| CN106760050B (en) | Connecting structure of shear wall and rear pouring concrete frame beam and through type processing method | |
| CN111734018A (en) | Formwork structure, disassembly-free mold and concrete wall construction method | |
| CN105735532A (en) | Method for assembling prefabricated uperimposed slab shear wall structure | |
| WO2016062224A1 (en) | Integrated column-equipped heat insulation wallboard, manufacturing and building processes and corollary equipment thereof | |
| CN205224332U (en) | Prefabricated wall body and prefabricated wallboard | |
| CN207739437U (en) | A kind of prefabricated steel reinforced concrete shear wall structure | |
| CN207812741U (en) | Pre-manufactured steel structure overlapped shear wall | |
| CN106436973B (en) | Steel column arranged in post-cast section of steel shear structure and casting method of steel column | |
| CN210421568U (en) | Assembled beam and plate structure | |
| KR100631365B1 (en) | Steel Concrete Structure Using Angle Shapes | |
| CN102605902A (en) | Penetrating rib and clamping hook combined steel mesh template and application method | |
| CN207110035U (en) | Assembled steel tendon concrete frame structure based on steel plate connection joint | |
| CN108556133A (en) | Method for prefabricating of the assembling type steel structure with corner Side fascia | |
| CN201649291U (en) | Box house | |
| CN206220298U (en) | Built-in steel column in section is poured after a kind of steel shear structure | |
| CN208899692U (en) | Beam rigid connection node outside assembly concrete shear wall and face | |
| CN210500740U (en) | Prefabricated formwork-supporting-free U-shaped ring beam formwork shell | |
| CN206245467U (en) | A kind of precast frame attachment means | |
| CN108412036B (en) | Assembled H profile steel column-isolated footing-concrete collar tie beam cross connecting node | |
| CN209429309U (en) | A kind of sandwich heat preservation overlapped shear wall L shape connecting node construction | |
| CN109797902A (en) | Prefabrication ash wall body plate | |
| CN207160332U (en) | A kind of hidden beam type cavity combined steel plate shearing force wall of assembling entirely for being easy to construction |