CN108179840A - Prefabricated superposed column - Google Patents
Prefabricated superposed column Download PDFInfo
- Publication number
- CN108179840A CN108179840A CN201810072236.4A CN201810072236A CN108179840A CN 108179840 A CN108179840 A CN 108179840A CN 201810072236 A CN201810072236 A CN 201810072236A CN 108179840 A CN108179840 A CN 108179840A
- Authority
- CN
- China
- Prior art keywords
- superposed column
- prefabricated superposed
- concrete
- present
- prefabricated
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
Abstract
The present invention relates to a kind of prefabricated superposed columns, belong to technical field of building construction.The precast concrete of prefabricated superposed column is divided into solid concrete part, top hollow concrete formwork part and lower hollow concrete mould shell parts；The middle section of the framework of steel reinforcement of prefabricated superposed column is wrapped in solid concrete, and framework of steel reinforcement two ends part is exposed, and for the top hollow concrete formwork part in prefabricated superposed column there are U-typed notch, solid concrete part is uniform-distribution with circular hole.The present invention is in the dead weight for mitigating prefabricated components to a certain degree；The present invention is by passing through the globality of building beam column core space is cast-in-place；The present invention can reduce manual work, reduce Contraction in Site.The present invention, which realizes, to be factory produced, convenient and efficient.
Description
Technical field
The present invention relates to a kind of prefabricated superposed columns, belong to technical field of building construction.
Background technology
Building Trade in China assembled architecture field at present, common superposed column, dead weight is larger, and there are beam column core spaces
Domain affects its globality there are the prefabricated and cast-in-place concrete cold seam of contraction.
Assembled architecture has planned the intensive appearance since 2015, and year ends 2015 were issued《Industrialized building evaluation criterion》,
Determine that the whole nation in 2016 popularizes assembled architecture in an all-round way, and make a breakthrough.
Invention content
It is of the invention to be designed to provide a kind of prefabricated superposed column and effectively mitigate in order to overcome drawbacks described above
Prefabricated components are conducted oneself with dignity, and improve nucleus globality.
To achieve these goals, the present invention uses following construction technical schemes：
A kind of prefabricated superposed column, the precast concrete of prefabricated superposed column are divided into solid concrete part, top
Hollow concrete formwork part and lower hollow concrete mould shell parts；
The middle section of the framework of steel reinforcement of prefabricated superposed column is wrapped in solid concrete, and framework of steel reinforcement two ends part is exposed,
There are U-typed notch, solid concrete part is uniform-distribution with circle for top hollow concrete formwork part in prefabricated superposed column
Hole.
Further, the circular hole runs through the axial direction of prefabricated superposed column from top to bottom, in casting process, allows mixed
Solidifying soil is flowed into via circular hole from top to bottom in the formwork space of prefabricated overlapping column bottom, and the hollow parts that formwork encloses are tamped.
Further, top hollow concrete formwork part there are U-typed notch be composite beam and superposed column overlaps
Position.
The equally distributed circular hole is in order to which concrete in casting process, is allowed to be flowed from top to bottom via circular hole
In the formwork space for entering column bottom, the hollow parts that formwork encloses are tamped.
Formwork part with U-typed mouth, U-typed mouth are the positions of composite beam and superposed column overlap joint.
Beneficial effects of the present invention：
1st, the present invention is in the dead weight for mitigating prefabricated components to a certain degree；
2nd, the present invention is by passing through the globality of building beam column core space is cast-in-place；
3rd, the present invention can reduce manual work, reduce Contraction in Site.
4th, the present invention, which realizes, is factory produced, convenient and efficient.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is sectional view of the present invention；
Fig. 3 is vertical view of the present invention；
Fig. 4 is reinforcing bar perspective view of the present invention；
Fig. 5 splices Nodes Three-dimensional figure for present invention actual use.
Specific embodiment
1,2,3,4,5 the present invention will be described in detail below in conjunction with the accompanying drawings：
A kind of prefabricated superposed column, the precast concrete of prefabricated superposed column are divided into solid concrete part 1, top
Hollow concrete formwork part 2 and lower hollow concrete mould shell parts 5；
The middle section of the framework of steel reinforcement 3 of prefabricated superposed column is wrapped in solid concrete 1, outside 3 part of framework of steel reinforcement two ends
Reveal, there are U-typed notch, solid concrete part 1 is uniformly distributed the top hollow concrete formwork part 2 in prefabricated superposed column
Circular hole 4.
The circular hole 4 runs through the axial direction of prefabricated superposed column from top to bottom, in casting process, allow concrete via
Circular hole 4 is flowed into from top to bottom in the formwork space of prefabricated overlapping column bottom, and the hollow parts that formwork encloses are tamped.
Top hollow concrete formwork part 2 there are U-typed notch be composite beam with superposed column overlap joint position.
The equally distributed circular hole is in order to which concrete in casting process, is allowed to be flowed from top to bottom via circular hole
In the formwork space for entering column bottom, the hollow parts that formwork encloses are tamped.
Formwork part with U-typed mouth, U-typed mouth are the positions of composite beam and superposed column overlap joint.
Claims (3)
1. a kind of prefabricated superposed column, it is characterised in that：The precast concrete of prefabricated superposed column is divided into solid mixed
Solidifying soil part（1）, top hollow concrete formwork part（2）With lower hollow concrete mould shell parts（5）；
The framework of steel reinforcement of prefabricated superposed column（3）Middle section be wrapped in solid concrete（1）It is interior, framework of steel reinforcement two ends（3）
Part is exposed, the top hollow concrete formwork part in prefabricated superposed column（2）There are U-typed notch, solid concrete parts
（1）It is uniform-distribution with circular hole（4）.
2. prefabricated superposed column according to claim 1, it is characterised in that：The circular hole（4）It penetrates through from top to bottom
In the axial direction of prefabricated superposed column, in casting process, concrete is allowed via circular hole（4）Prefabricated superposed column is flowed into from top to bottom
In the formwork space of bottom, the hollow parts that formwork encloses are tamped.
3. prefabricated superposed column according to claim 1, it is characterised in that：Top hollow concrete formwork part
（2）There are U-typed notch be composite beam with superposed column overlap joint position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810072236.4A CN108179840A (en) | 2018-01-25 | 2018-01-25 | Prefabricated superposed column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810072236.4A CN108179840A (en) | 2018-01-25 | 2018-01-25 | Prefabricated superposed column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108179840A true CN108179840A (en) | 2018-06-19 |
Family
ID=62551522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810072236.4A Pending CN108179840A (en) | 2018-01-25 | 2018-01-25 | Prefabricated superposed column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108179840A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811878A (en) * | 2019-03-18 | 2019-05-28 | 江西万和建筑科技有限公司 | The shell integrated structure of the cast-in-place coinsiding die of assembled architecture and construction method |
| CN114809448A (en) * | 2022-04-19 | 2022-07-29 | 哈尔滨工业大学 | Template-free assembled UHPC-recycled concrete composite column and construction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2685414B2 (en) * | 1994-09-02 | 1997-12-03 | 大末建設株式会社 | Hollow precast concrete pillar molding apparatus and molding method |
| EP0875635A1 (en) * | 1997-04-30 | 1998-11-04 | Nivo AG | Composite element primarily designed for vertically supporting constructive elements of buildings |
| CN203613719U (en) * | 2013-08-27 | 2014-05-28 | 陕西建科兴业钢结构有限公司 | Prefabricated hollow steel concrete column and splicing structure thereof |
| CN204418527U (en) * | 2014-10-21 | 2015-06-24 | 深圳市绿色建筑产业化研究院有限公司 | A kind of punching block shell post for support tie-beam |
| CN206599918U (en) * | 2017-02-21 | 2017-10-31 | 南昌大学 | A kind of construction refuse regenerated concrete superposed column |
| CN207919897U (en) * | 2018-01-25 | 2018-09-28 | 万保金 | Prefabricated superposed column |
-
2018
- 2018-01-25 CN CN201810072236.4A patent/CN108179840A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2685414B2 (en) * | 1994-09-02 | 1997-12-03 | 大末建設株式会社 | Hollow precast concrete pillar molding apparatus and molding method |
| EP0875635A1 (en) * | 1997-04-30 | 1998-11-04 | Nivo AG | Composite element primarily designed for vertically supporting constructive elements of buildings |
| CN203613719U (en) * | 2013-08-27 | 2014-05-28 | 陕西建科兴业钢结构有限公司 | Prefabricated hollow steel concrete column and splicing structure thereof |
| CN204418527U (en) * | 2014-10-21 | 2015-06-24 | 深圳市绿色建筑产业化研究院有限公司 | A kind of punching block shell post for support tie-beam |
| CN206599918U (en) * | 2017-02-21 | 2017-10-31 | 南昌大学 | A kind of construction refuse regenerated concrete superposed column |
| CN207919897U (en) * | 2018-01-25 | 2018-09-28 | 万保金 | Prefabricated superposed column |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811878A (en) * | 2019-03-18 | 2019-05-28 | 江西万和建筑科技有限公司 | The shell integrated structure of the cast-in-place coinsiding die of assembled architecture and construction method |
| CN114809448A (en) * | 2022-04-19 | 2022-07-29 | 哈尔滨工业大学 | Template-free assembled UHPC-recycled concrete composite column and construction method |
| CN114809448B (en) * | 2022-04-19 | 2024-02-06 | 哈尔滨工业大学 | Template-free assembled UHPC-recycled concrete superposed column and construction method |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180619 |