CN106703215A - Fabricated rigid joint beam-column structure - Google Patents
Fabricated rigid joint beam-column structure Download PDFInfo
- Publication number
- CN106703215A CN106703215A CN201611125168.0A CN201611125168A CN106703215A CN 106703215 A CN106703215 A CN 106703215A CN 201611125168 A CN201611125168 A CN 201611125168A CN 106703215 A CN106703215 A CN 106703215A
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- China
- Prior art keywords
- reinforcing bar
- rigid joint
- prefabricated
- connecting plate
- link slot
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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
- 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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The invention discloses a fabricated rigid joint beam-column structure which comprises a prefabricated column and a prefabricated beam. Inner stirrups are disposed on the prefabricated beam, a hoop, a plurality of connecting grooves and a plurality of connecting plates are disposed on the prefabricated column, the prefabricated beam is disposed in the connecting grooves, and the connecting grooves and the connecting plates are connected with the prefabricated column through the hoop; inner rebars are arranged in the prefabricated beam and stretch out of the prefabricated beam, the inner rebars are connected with one connecting plate, and a laminated layer is arranged on the prefabricated beam and composed of several laminated plates. The fabricated rigid joint beam-column structure has the advantages of being convenient to install, strong in structure and capable of saving materials.
Description
Technical field
The present invention relates to building field, particularly a kind of assembled rigid joint beam column construction.
Background technology
Nowadays, the prefabricated beam column interconnection technique of China's assembled architecture, its evident characteristic is according to American-European and Japanese beam column
Interconnection technique is referred to, and assembled architecture is constructed further according to related specifications and its mode for meeting " equivalent cast-in-place ".
On mode of construction, by prefabricated every layer of pillar, then precast beam, prefabricated board etc. are combined, set by in-depth
Meter, last cast-in-place node meets " equivalent cast-in-place " in specification in this way.Existing assembled beam-column interconnection technique
The factors such as template, situ wet operation, the construction complexity of generation and the no too big difference of traditional cast-in-place building, and it is existing
Assembled beam-column interconnection technique causes existing dress by the influence of the factors such as transport, lifting and the increase of part cost of labor
With formula beam-to-column joint technology, more traditional cast-in-place building can be sayed without too big advantage on cost.Because present wet trade is more, can wave
Take many concrete, while job site is filthy.Due to there is the reason such as Bar Anchorage at node after prior art connection, make
Reinforcement constitution is complicated, and great inconvenience is brought to wet trade, the constructional deficiencies such as voids and pits easily occurs.
In sum, cost is the significant obstacle of assembled architecture development at this stage, and only this problem has been obtained fully
Solution, be just conducive to the development in an all-round way of building industrialization.
The content of the invention
For the problem that above-mentioned prior art is present, the present invention provides a kind of assembled rigid joint beam column construction.
A kind of assembled rigid joint beam column construction, including：Prefabricated post, precast beam, precast beam are provided with interior stirrup, prefabricated
Post is provided with cuff, some link slots, some connecting plates, and precast beam is located in link slot, and link slot and connecting plate pass through cuff
It is connected with prefabricated post；Interior reinforcing bar is provided with precast beam, and interior reinforcing bar is stretched out outside precast beam, and interior reinforcing bar and a connecting plate
It is connected, precast beam is provided with overlapping layers, and overlapping layers is made up of some superimposed sheets.
Further, also include：Outer reinforcing bar, and outer reinforcing bar is connected with another connecting plate.
Further, some outer stirrups are additionally provided with, each outer stirrup is socketed in the outside of interior reinforcing bar and outer reinforcing bar.
Further, interior reinforcing bar is connected with outer reinforcing bar with cuff.
Further, overlapping layers is located between outer reinforcing bar and precast beam.
Further, link slot is mainly made up of three pieces of splice plates, and opening is located at link slot top.
Further, the top of the connecting plate of link slot both sides is equipped with anti-edge.
Compared with prior art, the invention has the advantages that：
1. cost advantage, this patent eliminates the wet trade mould of key node in existing assembled beam-column interconnection technique
Plate, part of nodes anchor bar, greatly reduce wet trade and accordingly reduce the construction period, have for cost
Advantage.
2. mode of construction advantage, this patent by and precast beam, the combination of superimposed sheet, node section is turned into one
It is overall, the use of template is eliminated, reduce the construction environment that partly similar traditional cast-in-place mode is brought filthy.Prefabricated post can one
The secondary prefabricated laminated post of property, reduces every layer and is required for the prefabricated trouble of layering.Meanwhile, the quantity of mounting post is reduced, reduce
The part construction period.
3. material economy advantage, for the reduction of wet trade, the concrete of job site is lost there is no all of loss
Factory is all concentrated on, by the control of strict production management technology, the loss of concrete is the 63% of situ wet operation.
4. construction quality outward appearance advantage, more existing assembled beam-column interconnection technique, this patent outward appearance is without decoration, clear water
Concrete is elegant in appearance.And existing assembled beam-column interconnection technique is poured after needing, and the reason such as Bar Anchorage at node, make steel
Muscle construction is complicated, and great inconvenience is brought to wet trade, the appearance of the constructional deficiencies such as voids and pits easily occurs.
5. structural behaviour is strengthened, due to using cuff at precast beam tie point, prefabricated post by curved and being cut property at node
Can be fully demonstrated than traditional cast-in-place node advantageously in the requirement of stress《Seismic design provision in building code》In to " strong post is weak
The requirement of beam "；And in the place of beam column contact, due to having used junction steel plate, its ultimate shear capacity is cut effect with tradition stirrup
Fruit more preferably, and can bear part moment of flexure.
6. cycle saving, in existing assembled beam-column interconnection technique, not only needs to carry out post the peace of three dimensions
Position is set, is also required to carry out beam the installation positioning of three dimensions during mounting rail, this brings very in installation
Big inconvenience, also slower than traditional construction speed to a certain degree.This patent only needs the installation that three dimensions is carried out to post to position.
It is rest directly upon for beam in the space of junction steel plate restriction, without carrying out installation positioning to beam, reduces the construction period.By
In part, concrete is all prefabricated in the factory, and only needs part cheek board, and the peace for reducing template is torn open the time, and part concrete
The time is poured, there is saving to a certain extent on the construction period.
Brief description of the drawings
Fig. 1 is the structural representation of prefabricated post.
Fig. 2 is the structural representation of precast beam.
Fig. 3 is annexation figure of the invention.
Fig. 4 is overall structure diagram of the invention.
1- connecting plates, the anti-edges of 2-, 3- link slots, stirrup in 4-, reinforcing bar in 5-, 6- prefabricated posts, 7- overlapping layers, 8- is prefabricated
Beam, 9- cuffs, the outer reinforcing bars of 10-, the outer stirrups of 11-.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention are included but is not limited to
The following example.
Embodiment
A kind of assembled rigid joint beam column construction as shown in figures 1-4, including：Prefabricated post 6, precast beam 8, precast beam 8
Interior stirrup 4 is provided with, prefabricated post 6 is provided with some link slots 3 and some connecting plates 1, and prefabricated post 6 is square body, at least one
Individual side is provided with link slot 3 and connecting plate 1, in the present embodiment, a He of link slot 3 is equipped with each side of prefabricated post 6
Two connecting plates 1, but it is convenient in order to represent, and Fig. 4 only represents the attachment structure at, wherein, link slot 3 is main by three pieces of spellings
Fishplate bar is constituted, and opening is located at the top of link slot 3, and its one end also has an opening, for the ease of placing precast beam 8, link slot 3
Cross section is similar to " U " type, but the turning on base is right angle rather than smooth excessiveness.1 point of connecting plate is upper and lower two pieces, top
Connecting plate 1 is that, positioned at the top of link slot 3, the connecting plate 1 of lower section is located in link slot 3, should be partially due to being blocked not in Fig. 1
Show.
Precast beam 8 is located in link slot 3, and interior reinforcing bar 5 is provided with precast beam 8, and specifically, the inner transverse of precast beam 8 sets
Interior reinforcing bar 5 is put, in the present embodiment, the quantity of interior reinforcing bar 5 is two, and interior reinforcing bar 5 is stretched out outside precast beam 8, and precast beam 8 is located at
In link slot 3, and interior reinforcing bar 5 is connected with a connecting plate 1, specifically, being connected with the connecting plate 1 of lower section by the way of welding
Connect, precast beam 8 is provided with overlapping layers 7, overlapping layers 7 is made up of some superimposed sheets, and overlapping layers 7 be located at outer reinforcing bar 10 with it is prefabricated
Between beam 8.
In order to strengthen fastness also for easy construction, prefabricated post 6 is provided with cuff 9, and link slot 3 and connecting plate 1
It is connected with prefabricated post 6 by cuff 9, cuff 9 is provided with：Outer reinforcing bar 10, and outer reinforcing bar 10 is connected with another connecting plate 1.
Some outer stirrups 11 are additionally provided with the present embodiment, each outer stirrup 11 is socketed in the outside of interior reinforcing bar 5 and outer reinforcing bar 10 so that
Each outer stirrup 11 forms a frame, and interior reinforcing bar 5 and outer reinforcing bar 10 are respectively positioned on the inframe.Reinforcing bar 5 in main is bound round by outer stirrup 11
Cause that overall structure is more consolidated with outer reinforcing bar 10, meanwhile, interior reinforcing bar 5 is connected with outer reinforcing bar 10 with cuff 9, specifically, adopting
It is connected with the mode of welding.
In the present embodiment, the top of the connecting plate 1 of the both sides of link slot 3 is equipped with instead along 2, instead causes to place folded along 2 structures
Plywood more facilitates.
The workflow to the present embodiment described device is described further below：
(1) installation prefabricated post 6, and adjustment perpendicularity etc., is allowed to be fixed on suitable position；
(2) outer reinforcing bar 10 is installed, its position is corresponding with the connecting plate 1 of top, outer stirrup 11 is placed in link slot 3,
And also cause that outer stirrup 11 is bound round on outer reinforcing bar 10；
(3) install in precast beam 8 to link slot 3, interior reinforcing bar 5 is corresponding with the connecting plate 1 of lower section, and interior reinforcing bar 5
Outer reinforcing bar 10 is welded with the connecting plate 1 of top and the connecting plate 1 of lower section respectively；
(4) overlapping layers 7 is installed, including superimposed sheet and other prefabricated boards (such as balcony), and adjustment position；
(5) each bean column node and board finish are poured in scene.
Claims (7)
1. a kind of assembled rigid joint beam column construction, including：Prefabricated post (6), precast beam (8), precast beam (8) are provided with interior hoop
Muscle (4), it is characterised in that prefabricated post (6) is provided with cuff (9), some link slots (3), some connecting plates (1), precast beam (8)
In link slot (3), link slot (3) and connecting plate (1) are connected by cuff (9) with prefabricated post (6)；Set in precast beam (8)
There is interior reinforcing bar (5), and interior reinforcing bar (5) stretches out precast beam (8) outward, and interior reinforcing bar (5) is connected with a connecting plate (1), in advance
Beam (8) processed is provided with overlapping layers (7), and overlapping layers (7) is made up of some superimposed sheets.
2. a kind of assembled rigid joint beam column construction according to claim 1, it is characterised in that also include：Outer reinforcing bar
, and outer reinforcing bar (10) is connected with another connecting plate (1) (10).
3. a kind of assembled rigid joint beam column construction according to claim 2, it is characterised in that be additionally provided with some outer hoops
Muscle (11), each outer stirrup (11) is socketed in the outside of interior reinforcing bar (5) and outer reinforcing bar (10).
4. a kind of assembled rigid joint beam column construction according to claim 3, it is characterised in that interior reinforcing bar (5) with it is outer
Reinforcing bar (10) is connected with cuff (9).
5. a kind of assembled rigid joint beam column construction according to claim 4, it is characterised in that overlapping layers (7) is located at
Between outer reinforcing bar (10) and precast beam (8).
6. a kind of assembled rigid joint beam column construction according to Claims 1 to 5 any one, it is characterised in that even
Access slot (3) is mainly made up of three pieces of splice plates, and opening is located at link slot (3) top.
7. a kind of assembled rigid joint beam column construction according to claim 6, it is characterised in that link slot (3) both sides
Connecting plate (1) top be equipped with it is anti-along (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611125168.0A CN106703215A (en) | 2016-12-08 | 2016-12-08 | Fabricated rigid joint beam-column structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611125168.0A CN106703215A (en) | 2016-12-08 | 2016-12-08 | Fabricated rigid joint beam-column structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106703215A true CN106703215A (en) | 2017-05-24 |
Family
ID=58935957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611125168.0A Pending CN106703215A (en) | 2016-12-08 | 2016-12-08 | Fabricated rigid joint beam-column structure |
Country Status (1)
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| CN (1) | CN106703215A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898656A (en) * | 2019-03-26 | 2019-06-18 | 上海息数建筑科技有限公司 | Support frame and the method for making support frame |
| CN114960974A (en) * | 2022-07-12 | 2022-08-30 | 中冶赛迪工程技术股份有限公司 | Welded joint structure for building |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898656A (en) * | 2019-03-26 | 2019-06-18 | 上海息数建筑科技有限公司 | Support frame and the method for making support frame |
| CN114960974A (en) * | 2022-07-12 | 2022-08-30 | 中冶赛迪工程技术股份有限公司 | Welded joint structure for building |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
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| RJ01 | Rejection of invention patent application after publication |