CN108915086A - Assembling type steel structure concrete prefabricated column and precast beam and its docking construction method - Google Patents
Assembling type steel structure concrete prefabricated column and precast beam and its docking construction method Download PDFInfo
- Publication number
- CN108915086A CN108915086A CN201810755202.5A CN201810755202A CN108915086A CN 108915086 A CN108915086 A CN 108915086A CN 201810755202 A CN201810755202 A CN 201810755202A CN 108915086 A CN108915086 A CN 108915086A
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- column
- steel
- connecting plate
- prefabricated
- core
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention provides a kind of assembling type steel structure concrete prefabricated column, and the pre- buried column of steel construction is connected in prefabricated column foundation, and the pre-buried column top of steel construction is equipped with column connecting pin, and column connecting pin two sides are equipped with column connecting plate；Column connecting plate is located among core steel column, its width is equal to the one third of core steel column width, a kind of concrete prefabricated beam of assembling type steel structure is also provided, core girder steel is set in beam body, two beam connecting plates are fixed in core girder steel end two sides, beam connection board width is the one third of core girder steel width, also provides the docking construction method of above-mentioned assembling type steel structure concrete prefabricated column and precast beam, prefabricated post is installed in place；Precast beam is lifted at the top of prefabricated post, docks beam connecting plate with column connecting plate, beam connecting plate, column connecting plate bolt is affixed；To connecting node and after pour section and tie up muscle and concreting, complete installation, the present invention forms mechanical connection, improves installation accuracy and overall stability, improves the safety in installation process.
Description
Technical field
The invention belongs to construction engineering technical fields, and in particular to assembling type steel structure concrete prefabricated column, precast beam
The docking construction method of node structure and Liang Yuzhu.
Background technique
In assembly concrete frame structure, the installation needs of precast beam are docked with prefabricated post, traditional mounting means
It is not able to satisfy installation accuracy, causes a little error, and during installation, precast beam needs are erected using support, and
Its is unstable, easily becomes security risk.
Summary of the invention
The present invention is in order to solve the above technical problems, provide that a kind of error is small, installation accuracy is high, does not need support frame, construction
The higher construction method of safety.
The present invention provides a kind of structure of assembling type steel structure concrete prefabricated column to achieve the above object of the invention, specifically
For：
A kind of assembling type steel structure concrete prefabricated column, including the prefabricated column foundation being built by reinforcing bar, the prefabricated post
The pre- buried column of steel construction is connected in basis, the pre- buried column of steel construction is combined by core steel column, cross connecting column, and cross connects
Connect column be in prefabricated column foundation and one-piece casting in concrete structure；Core steel column is equipped with prominent cross connecting column with upper prop
Connecting pin, column connecting pin two sides are equipped with column connecting plate；The column connection board width is equal to the one third of core steel column width, column
Connecting plate is located among core steel column, and column connecting plate is equipped with bolt hole.
A kind of concrete prefabricated beam of assembling type steel structure is additionally provided, including the core steel being embedded in precast beam body
Beam, core girder steel both ends are equipped with the beam connecting pin for protruding from precast beam body, and beam connecting pin is by two beam connecting board structures, Liang Lian
Fishplate bar width is the one third of core girder steel width, and two beam connecting plates are fixed in core girder steel end two sides, and connecting plate is set
There is bolt hole.
The docking construction method of above-mentioned assembling type steel structure concrete prefabricated column and precast beam：
1) assembling type steel structure concrete prefabricated column is lifted into installation site；
2) prefabricated column bottom is connected and fixed by sleeve and bottom joint bar；
3) precast beam is lifted at the top of prefabricated post, docks the beam connecting plate of precast beam with the connection of the column of prefabricated post, uses
Bolt passes through beam connecting plate, the bolt hole of column connecting plate forms mechanical connection；
4) to connecting node and after pour section and tie up muscle and concreting, complete installation.
Beneficial effect is the present invention compared with prior art:1, prefabricated post and precast beam, which are formed, is mechanically connected, and improves installation
Precision.
2, prefabricated post and precast beam, which are formed, is mechanically connected, and improves the safety in installation process.3, prefabricated post and precast beam
Mechanical connection is formed, the overall stability of frame structure is improved.
Detailed description of the invention
Fig. 1 is prefabricated post structural schematic diagram；
Fig. 2 is prefabricated post side view；
Fig. 3 is line A-A cross-sectional view in Fig. 2；
Fig. 4 is precast beam structure figure；
Fig. 5 is precast beam angle of depression structure chart；
Fig. 6 is beam, column integral installation structure chart；
Fig. 7 is beam, column connected node figure.
In figure：Prefabricated column foundation 1, cross connecting column 2, core steel column 3, column connecting plate 4, precast beam body 5, core girder steel
6, beam connecting plate 7.
Specific embodiment
As shown in Figure 1, 2, 3, a kind of assembling type steel structure concrete prefabricated column, including the prefabricated base for post being built by reinforcing bar
Plinth 1, the pre- buried column of steel construction is connected in the prefabricated column foundation 1, and the pre- buried column of steel construction is connected by core steel column 3, cross
Column 2 is combined into, and cross connecting column 2 is in prefabricated column foundation 1 and one-piece casting is in concrete structure；Core steel column 3 is set
There is the column connecting pin of prominent 2 or more cross connecting column, column connecting pin two sides are equipped with column connecting plate 4；Described 4 width of column connecting plate etc.
In the one third of 3 width of core steel column, column connecting plate 4 is located among core steel column 3, and column connecting plate 4 is equipped with bolt hole.
This assembling type steel structure concrete prefabricated column manufacturing process：Prefabricated column foundation 1 is built-up by reinforcing bar, and reinforcing bar is the bottom of from
Portion is welded upwards from level to level, and when horizontal reinforcement is constructed to certain altitude, pre-processed steel construction is embedded into prefabricated base for post
In plinth 1, reinforced hole is set, reinforcing bar passes through reinforced hole, makes 1 shape of steel construction and prefabricated column foundation on the steel construction cross connecting column 2
At an entirety.The cross connecting column 2 is all cast in concrete structure when concreting, and core steel column 3 pushes up
The column connecting pin in portion is exposed to outside concrete structure, and prefabricated column foundation 1 is integrally combined into assembling type steel structure concrete with steel construction
Prefabricated post, prefabricated post complete the production.
The concrete prefabricated beam of assembling type steel structure used with the matching of above-mentioned prefabricated post, as shown in Figure 4,5, it includes pre-buried
Core girder steel 6 in precast beam body 5,7 both ends of core girder steel are equipped with the beam connecting pin for protruding from precast beam body 5, Liang Lian
End is connect by two 7 structures of beam connecting plate, 7 width of beam connecting plate is the one third of 6 width of core girder steel, two beam connecting plates 7
7 end two sides of core girder steel are fixed in, connecting plate is equipped with bolt hole.
The core girder steel 6 of this precast beam and the core steel column size of prefabricated post are identical, are separated by between two beam connecting plates 7
Width is equal to the width of column connecting plate 4, i.e. column connecting plate 4 can just be put into the interval of beam connecting plate 7.
In conjunction with shown in Fig. 6,7, the docking construction method of above-mentioned assembling type steel structure concrete prefabricated column and precast beam：
1) assembling type steel structure concrete prefabricated column is lifted into installation site；
2) prefabricated column bottom is connected and fixed by sleeve and bottom joint bar；
3) precast beam is lifted at the top of prefabricated post, docks the beam connecting plate of precast beam with the connection of the column of prefabricated post, uses
Bolt passes through beam connecting plate, the bolt hole of column connecting plate forms mechanical connection；
4) to connecting node and after pour section and tie up muscle and concreting, complete installation.
The present invention is prefabricated post, precast beam devises connecting joint structure, facilitates the docking construction of beam, column, docking construction
Speed is fast, this structure keeps installation accuracy at connecting node high, does not need support construction in installation process, highly-safe.
Claims (3)
1. a kind of assembling type steel structure concrete prefabricated column, including the prefabricated column foundation being built by reinforcing bar, it is characterized in that：It is described
The pre- buried column of steel construction is connected in prefabricated column foundation, the pre- buried column of steel construction is combined by core steel column, cross connecting column,
Cross connecting column is in prefabricated column foundation and one-piece casting is in concrete structure；Core steel column is equipped with prominent cross connecting column
With upper prop connecting pin, column connecting pin two sides are equipped with column connecting plate；The column connection board width is equal to three points of core steel column width
One of, column connecting plate is located among core steel column, and column connecting plate is equipped with bolt hole.
2. a kind of concrete prefabricated beam of assembling type steel structure, it is characterized in that：Including the core girder steel being embedded in precast beam body,
Core girder steel both ends are equipped with the beam connecting pin for protruding from precast beam body, and beam connecting pin is by two beam connecting board structures, beam connection
Board width is the one third of core girder steel width, and two beam connecting plates are fixed in core girder steel end two sides, and connecting plate is equipped with
Bolt hole.
3. the docking construction method of assembling type steel structure concrete prefabricated column and precast beam as described in the claims, by following
Step carries out：
1) assembling type steel structure concrete prefabricated column is lifted into installation site；
2) prefabricated column bottom is connected and fixed by sleeve and bottom joint bar；
3) precast beam is lifted at the top of prefabricated post, docks the beam connecting plate of precast beam with the connection of the column of prefabricated post, uses bolt
Bolt hole across beam connecting plate, column connecting plate forms mechanical connection；
4) to connecting node and after pour section and tie up muscle and concreting, complete installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810755202.5A CN108915086A (en) | 2018-07-11 | 2018-07-11 | Assembling type steel structure concrete prefabricated column and precast beam and its docking construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810755202.5A CN108915086A (en) | 2018-07-11 | 2018-07-11 | Assembling type steel structure concrete prefabricated column and precast beam and its docking construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108915086A true CN108915086A (en) | 2018-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810755202.5A Pending CN108915086A (en) | 2018-07-11 | 2018-07-11 | Assembling type steel structure concrete prefabricated column and precast beam and its docking construction method |
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Citations (7)
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|---|---|---|---|---|
| CN201695572U (en) * | 2010-06-22 | 2011-01-05 | 中国建筑第二工程局有限公司 | Stiff concrete column and reinforced concrete frame beam mixed structure |
| CN102493603A (en) * | 2011-12-30 | 2012-06-13 | 王夏静 | Prefabricated column of reserved concealed column channel, concealed column type complete assembled earthquake-resistant building and its method |
| CN204804057U (en) * | 2015-06-05 | 2015-11-25 | 中国十七冶集团有限公司 | Beam column connecting device of prefabricated frame |
| CN105155683A (en) * | 2015-08-12 | 2015-12-16 | 四川省建筑设计研究院 | Prefabricated beam-column connection in prefabricated concrete buildings and construction method thereof |
| CN205954836U (en) * | 2016-08-23 | 2017-02-15 | 天津大学建筑设计研究院 | Assembled frame construction |
| CN206844314U (en) * | 2017-05-10 | 2018-01-05 | 福建璟榕工程建设发展有限公司 | A kind of new prefabricated assembled bean column node |
| CN108018943A (en) * | 2017-10-30 | 2018-05-11 | 上海市政工程设计研究总院（集团）有限公司 | A kind of complete prefabricated beam column attachment device and its construction method |
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2018
- 2018-07-11 CN CN201810755202.5A patent/CN108915086A/en active Pending
Patent Citations (7)
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|---|---|---|---|---|
| CN201695572U (en) * | 2010-06-22 | 2011-01-05 | 中国建筑第二工程局有限公司 | Stiff concrete column and reinforced concrete frame beam mixed structure |
| CN102493603A (en) * | 2011-12-30 | 2012-06-13 | 王夏静 | Prefabricated column of reserved concealed column channel, concealed column type complete assembled earthquake-resistant building and its method |
| CN204804057U (en) * | 2015-06-05 | 2015-11-25 | 中国十七冶集团有限公司 | Beam column connecting device of prefabricated frame |
| CN105155683A (en) * | 2015-08-12 | 2015-12-16 | 四川省建筑设计研究院 | Prefabricated beam-column connection in prefabricated concrete buildings and construction method thereof |
| CN205954836U (en) * | 2016-08-23 | 2017-02-15 | 天津大学建筑设计研究院 | Assembled frame construction |
| CN206844314U (en) * | 2017-05-10 | 2018-01-05 | 福建璟榕工程建设发展有限公司 | A kind of new prefabricated assembled bean column node |
| CN108018943A (en) * | 2017-10-30 | 2018-05-11 | 上海市政工程设计研究总院（集团）有限公司 | A kind of complete prefabricated beam column attachment device and its construction method |
Non-Patent Citations (2)
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| 《简明钢与组合结构设计施工资料集成》编委会: "《简明钢与组合结构设计施工资料集成》", 30 April 2005, 中国电力出版社 * |
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Application publication date: 20181130 |