CN110409612A - A kind of prefabricated assembled RC concrete frame joint of pre-buried fashioned iron - Google Patents
A kind of prefabricated assembled RC concrete frame joint of pre-buried fashioned iron Download PDFInfo
- Publication number
- CN110409612A CN110409612A CN201910567603.2A CN201910567603A CN110409612A CN 110409612 A CN110409612 A CN 110409612A CN 201910567603 A CN201910567603 A CN 201910567603A CN 110409612 A CN110409612 A CN 110409612A
- Authority
- CN
- China
- Prior art keywords
- fashioned iron
- column
- welded
- prefabricated
- concrete frame
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 131
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 62
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 abstract description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 6
- 244000046052 Phaseolus vulgaris Species 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 230000002250 progressing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of pre-buried prefabricated assembled RC concrete frame joints of fashioned iron, prefabricated post and precast beam including being respectively equipped with stirrup, the middle part of the prefabricated post is laterally embedded with fashioned iron in column, the two sides of fashioned iron are equipped with stirrup in the column, the end cross of the precast beam is embedded with fashioned iron in beam, fashioned iron is identical as fashioned iron section in the beam in the column, wherein one end of fashioned iron is stretched out except the precast beam and is welded with conversion steel plate in the beam, wherein one end of fashioned iron, which is stretched out except the prefabricated post, in the column is also welded with the conversion steel plate, end of the fashioned iron far from the prefabricated post is welded and fixed with fashioned iron in the beam far from the end of the precast beam in the column, it is welded and fixed between two conversion steel plates by several junction steel plates, its is easy to operate, seismic resistance, resistance to deformation effect is good.
Description
Technical field
The present invention relates to building fields, and in particular to a kind of pre-buried prefabricated assembled RC concrete frame joint of fashioned iron.
Background technique
Assembled architecture industrialization and industrialization are trends of the times, fundamentally change traditional extensive construction side
Formula is conducive to the propulsion of novel Urbanization Construction, be conducive to mitigate China's economic growth and energy resource contradiction, be conducive to through
The sustainable development of Ji society, at present in prefabricated assembled concrete frame construction site operation, the connection of bean column node is mostly
Cloth muscle is complicated, connection is difficult, there are more wet construction, this original intention promoted with prefabricated construction runs in the opposite direction, also says
Lack the simple and convenient reliable bean column node connection type of one kind before improving eyesight for Practical Project use.It is prefabricated assembling type reinforced mixed
Solidifying soil frame structure is widely used structural system, and the connection of bean column node directly determines the whole mechanics of structure
Performance is the emphasis of earthquake research and the premise and basis of structure entirety anti-seismic performance research.
Summary of the invention
For above-mentioned technical deficiency, the object of the present invention is to provide a kind of pre-buried prefabricated assembled RC frames of fashioned iron
Bean column node, easy to operate, seismic resistance, resistance to deformation effect are good.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
The present invention provides a kind of prefabricated assembled RC concrete frame joint of pre-buried fashioned iron, including being respectively equipped with the prefabricated of stirrup
Column and precast beam, the middle part of the prefabricated post are laterally embedded with fashioned iron in column, and the two sides of fashioned iron are equipped with stirrup in the column, described
The end cross of precast beam is embedded with fashioned iron in beam, and fashioned iron is identical as fashioned iron section in the beam in the column, the beam inner mold
Wherein one end of steel is stretched out except the precast beam and is welded with conversion steel plate, in the column described in wherein one end stretching of fashioned iron
Also the conversion steel plate is welded with except prefabricated post, end of the fashioned iron far from the prefabricated post and fashioned iron in the beam in the column
End far from the precast beam is welded and fixed, and is welded and fixed between two conversion steel plates by several junction steel plates.
Preferably, the stirrup in the prefabricated post is arranged in the two sides of fashioned iron in the column and is welded and fixed with it.
Preferably, the stirrup in the precast beam is arranged in the two sides of fashioned iron in the beam and is welded and fixed with it.
Preferably, end of the fashioned iron far from the prefabricated post in the column, in the beam fashioned iron far from the precast beam
The distance of the threshold value two conversion steel plates is 200mm.
Preferably, the thickness of the conversion steel plate is more than or equal to 16mm.
The beneficial effects of the present invention are: this connection method, connecting node rigidity, bearing capacity and its degenerate case are superior to
Cast-in-place node, concrete cover is without obscission, and precast beam coupling part concrete and conversion steel plate are in prefabricated beam end position
It is abundant to move crack progressing under loading；Energy dissipation capacity is suitable with cast-in-place bean column node.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural representation of the pre-buried prefabricated assembled RC concrete frame joint of fashioned iron provided in an embodiment of the present invention
Figure；
Fig. 2 is prefabricated post structural schematic diagram provided in an embodiment of the present invention；
Fig. 3 is precast beam structure schematic diagram provided in an embodiment of the present invention.
Description of symbols:
1, prefabricated post, 2, precast beam, 3, fashioned iron in column, 4, fashioned iron in beam, 5, conversion steel plate, 6, junction steel plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 3, the prefabricated assembled RC concrete frame joint of a kind of pre-buried fashioned iron, including it is respectively equipped with stirrup
Prefabricated post 1 and precast beam 2, the middle part of the prefabricated post 1 be laterally embedded with fashioned iron 3 in column, the two sides of fashioned iron 3 are set in the column
There is stirrup, the end cross of the precast beam 2 is embedded with fashioned iron 4 in beam, fashioned iron 3 and 4 section of fashioned iron in the beam in the column
Identical, conversion steel plate 5, fashioned iron in the column are stretched out except the precast beam 2 and be welded in wherein one end of fashioned iron 4 in the beam
3 wherein one end, which is stretched out except the prefabricated post 1, is also welded with the conversion steel plate 5, and fashioned iron 3 is far from described prefabricated in the column
The end of column 1 is welded and fixed with fashioned iron 4 in the beam far from the end of the precast beam 2, leads between two conversion steel plates 5
Several junction steel plates 6 are crossed to be welded and fixed.
Stirrup in the prefabricated post 1 is arranged in the two sides of fashioned iron 3 in the column and is welded and fixed with it.
Stirrup in the precast beam 2 is arranged in the two sides of fashioned iron 4 in the beam and is welded and fixed with it.
End of the fashioned iron 3 far from the prefabricated post 1 in the column, end of the fashioned iron 4 far from the precast beam 2 in the beam
The distance of the distance two conversion steel plates 5 is 200mm.
The thickness of the conversion steel plate 5 is more than or equal to 16mm.
This connection method, connecting node rigidity, bearing capacity and its degenerate case are superior to cast-in-place node, concrete cover
Without obscission, the crack progressing under the load of precast beam end displacement is abundant with conversion steel plate for precast beam coupling part concrete；
Energy dissipation capacity is suitable with cast-in-place bean column node.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (5)
1. a kind of prefabricated assembled RC concrete frame joint of pre-buried fashioned iron, including being respectively equipped with the prefabricated post (1) of stirrup and prefabricated
Beam (2), it is characterised in that: the middle part of the prefabricated post (1) is laterally embedded with fashioned iron in column (3), the two of fashioned iron (3) in the column
Side is equipped with stirrup, and the end cross of the precast beam (2) is embedded with fashioned iron in beam (4), in the column in fashioned iron (3) and the beam
Fashioned iron (4) section is identical, and wherein one end of fashioned iron (4) is stretched out except the precast beam (2) and is welded with conversion steel in the beam
Plate (5), wherein one end of fashioned iron (3), which is stretched out except the prefabricated post (1), in the column is also welded with the conversion steel plate (5),
End of the fashioned iron (4) far from the precast beam (2) in end and the beam of the fashioned iron (3) far from the prefabricated post (1) in the column
Portion is welded and fixed, and is welded and fixed between two conversion steel plates (5) by several junction steel plates (6).
2. a kind of pre-buried prefabricated assembled RC concrete frame joint of fashioned iron as described in claim 1, it is characterised in that: described pre-
Stirrup in column (1) processed is arranged in the two sides of fashioned iron (3) in the column and is welded and fixed with it.
3. a kind of pre-buried prefabricated assembled RC concrete frame joint of fashioned iron as described in claim 1, it is characterised in that: described pre-
Stirrup in beam (2) processed is arranged in the two sides of fashioned iron (4) in the beam and is welded and fixed with it.
4. a kind of pre-buried prefabricated assembled RC concrete frame joint of fashioned iron as described in claim 1, it is characterised in that: the column
Interior fashioned iron (3) is far from threshold value two of the fashioned iron (4) far from the precast beam (2) in the end of the prefabricated post (1), the beam
The distance of a conversion steel plate (5) is 200mm.
5. a kind of pre-buried prefabricated assembled RC concrete frame joint of fashioned iron as described in claim 1, it is characterised in that: described turn
The thickness for changing steel plate (5) is more than or equal to 16mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910567603.2A CN110409612A (en) | 2019-06-27 | 2019-06-27 | A kind of prefabricated assembled RC concrete frame joint of pre-buried fashioned iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910567603.2A CN110409612A (en) | 2019-06-27 | 2019-06-27 | A kind of prefabricated assembled RC concrete frame joint of pre-buried fashioned iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110409612A true CN110409612A (en) | 2019-11-05 |
Family
ID=68359922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910567603.2A Pending CN110409612A (en) | 2019-06-27 | 2019-06-27 | A kind of prefabricated assembled RC concrete frame joint of pre-buried fashioned iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110409612A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924522A (en) * | 2019-11-13 | 2020-03-27 | 中国矿业大学 | Steel plate interface connecting structure and connecting method for reinforced concrete beam and column |
| CN113914694A (en) * | 2021-10-25 | 2022-01-11 | 江西中煤建设集团有限公司 | Fabricated concrete beam-column joint and construction method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2288695A1 (en) * | 1997-05-12 | 1998-11-19 | Takeshige Shimonohara | Structural material and method of joining the same |
| CN205776734U (en) * | 2016-05-15 | 2016-12-07 | 吴从晓 | A kind of assembly concrete connecting structure of beam column nodes |
| CN107143034A (en) * | 2017-07-11 | 2017-09-08 | 上海应用技术大学 | A kind of assembly concrete frame structure beam column rigid connection node |
| CN109372130A (en) * | 2018-11-08 | 2019-02-22 | 合肥工业大学 | The novel full assembly concrete shaped section steel frame node of one kind and its construction method |
-
2019
- 2019-06-27 CN CN201910567603.2A patent/CN110409612A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2288695A1 (en) * | 1997-05-12 | 1998-11-19 | Takeshige Shimonohara | Structural material and method of joining the same |
| CN205776734U (en) * | 2016-05-15 | 2016-12-07 | 吴从晓 | A kind of assembly concrete connecting structure of beam column nodes |
| CN107143034A (en) * | 2017-07-11 | 2017-09-08 | 上海应用技术大学 | A kind of assembly concrete frame structure beam column rigid connection node |
| CN109372130A (en) * | 2018-11-08 | 2019-02-22 | 合肥工业大学 | The novel full assembly concrete shaped section steel frame node of one kind and its construction method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924522A (en) * | 2019-11-13 | 2020-03-27 | 中国矿业大学 | Steel plate interface connecting structure and connecting method for reinforced concrete beam and column |
| CN113914694A (en) * | 2021-10-25 | 2022-01-11 | 江西中煤建设集团有限公司 | Fabricated concrete beam-column joint and construction method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20191105 |