CN107143035A - A kind of nodes domains post jamb is put more energy into formula bean column node - Google Patents
A kind of nodes domains post jamb is put more energy into formula bean column node Download PDFInfo
- Publication number
- CN107143035A CN107143035A CN201710373822.8A CN201710373822A CN107143035A CN 107143035 A CN107143035 A CN 107143035A CN 201710373822 A CN201710373822 A CN 201710373822A CN 107143035 A CN107143035 A CN 107143035A
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- post jamb
- nodes domains
- steel
- post
- steel pipe
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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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- 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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
-
- 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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2427—Connection details of the elongated load-supporting parts using adhesives or hardening masses
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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
Put more energy into formula bean column node the invention provides a kind of nodes domains post jamb, include upper and lower end steel pipe column, nodes domains post jamb thickened steel-tube post, left and right end H profile steel beam and laterally attached plate；The upper and lower end steel pipe column is welded to connect with nodes domains post jamb thickened steel-tube post.The setting of node district post jamb ribbed stiffener of the present invention can increase the rigidity of node district post jamb, be conducive to the transmission of node field forces, strengthen the bearing capacity and anti-seismic performance of node district；Nodes domains post jamb puts more energy into formula bean column node simple structure, easy to process, force path clearly, has good impetus to the development of Steel Housing Industrialization.
Description
Technical field
The present invention relates to building structure technology field, and in particular to it is a kind of for Steel Housing Industrialization and propose one
Plant new non-inductive windings beam-column connection.
Background technology
Bean column node is the key position of frame structure stress, and is the complex position of stress, and the design of node was both
It is required that construction is reasonable, stress clearly requires easy construction again, to meet the Seismic Design Requirements of node.It is existing in current engineering
Steel frame beam column joint form mainly includes insertion iris type node, connection with inner diaphragm, outer shroud gusset-type joint and outer sleeve
Formula node etc..For Steel Housing Industrialization project, general steel column sectional dimension less, for insertion iris type node with
And connection with inner diaphragm, to ensure that concreting hole size should not be too big on the transmission of power at node, dividing plate, coagulation at node
The quality that soil is poured is difficult to ensure；Though outer shroud gusset-type joint is conducive to pouring for steel pipe column interior concrete, need in steel pipe column
Welding reinforcing ring on the outside of wall, obvious salient angle can be produced indoors, influence the indoor beauty and finishing effect of house；Overcoat cartridge type
Although node is without diaphragm plate is set, it only need to separately add outer steel sleeve cylinder to carry out plug welding with steel pipe column outside steel column and be connected, be
Ensure construction quality, the dimension precision requirement of external steel bushing is higher, and the column cross-section size of node region scope is extended out, and is taken
Space, the power transmission of node and failure mode are influenceed larger by plug weld quality.
The content of the invention
The internal partition existed for above-mentioned existing steel-frame beam column connected node, which is set, to be difficult to ensure concreting matter
Amount, outer annular-stiffer project rings attractive in appearance, the problems such as overcoat cartridge type node construction precision prescribed is high, node power transmission is difficult to ensure, proposes
A kind of new simple structure, power transmission clearly, easy construction, particular for Steel Housing Industrialization, propose a kind of new
Nodes domains post jamb without diaphragm plate is put more energy into formula bean column node.
The present invention is achieved by the following technical solutions：
A kind of nodes domains post jamb is put more energy into formula bean column node, is included upper and lower end steel pipe column, nodes domains post jamb and is thickeied steel
Tubing string, left and right end H profile steel beam and laterally attached plate；The upper and lower end steel pipe column is welded with nodes domains post jamb thickened steel-tube post
Connection, the nodes domains post jamb thickened steel-tube post and left and right end H profile steel beam are all bolt-weld joint, the abdomen of left and right end H profile steel beam
Connected between the lateral wall of plate and nodes domains post jamb thickened steel-tube post by laterally attached plate, in nodes domains post jamb thickened steel-tube post
Casting concrete.
Further, vertical bar shape post jamb ribbed stiffener is set in the nodes domains post jamb thickened steel-tube post.
Further, described upper and lower end steel pipe column, section identical with nodes domains post jamb thickened steel-tube post outer profile size
Point domain post jamb thickened steel-tube post jamb is than upper and lower end steel pipe column, and wall is all thick, upper and lower end steel pipe column, is adopted with nodes domains post jamb steel pipe column
The overall steel pipe column outer surface to be formed is connected with butt weld smooth.
Further, post jamb ribbed stiffener overall height in nodes domains post jamb steel pipe column section is set.
Further, the upper and lower end steel pipe column, and the steel pipe column of nodes domains post jamb steel pipe column is hollow steel tubing string or pours
Build the steel core concrete column of concrete.
Further, the vertical bar shape post jamb ribbed stiffener of hollow steel tubing string is the group of vertical bar shape ribbed stiffener and vertical stiffener
Close.
Further, the vertical bar shape post jamb ribbed stiffener of the steel core concrete column of casting concrete is peg, T-shaped key or vertical bar
The T-shaped ribbed stiffener of shape.
Further, described concrete is that normal concrete, high-strength concrete, self-compacting concrete or regeneration aggregate are mixed
Solidifying soil.
The technical characterstic and effect of the present invention is as follows：
1st, compared with traditional internal partition or insertion iris type bean column node, nodes domains post jamb is put more energy into formula bean column node
Diaphragm plate is eliminated, pouring and vibrate beneficial to node district concrete, easy construction, it is ensured that quality.
2nd, compared with overcoat cartridge type node, nodes domains post jamb formula bean column node node district post jamb of putting more energy into directly thickeies,
And outer surface of column is concordant, make simple, easy construction is attractive in appearance to be easy to finishing.
3rd, node district post jamb ribbed stiffener is various informative, can be according to the production technology of steel pipe column and whether casting concrete is selected
Different ribbed stiffener form, to meet different engineering demands；
4th, the setting of node district post jamb ribbed stiffener can increase the rigidity of node district post jamb, be conducive to the transmission of node field forces,
Strengthen the bearing capacity and anti-seismic performance of node district；
5th, nodes domains post jamb puts more energy into formula bean column node simple structure, easy to process, force path clearly, to steel construction
The development of housing industrialization has good impetus.
Brief description of the drawings
Fig. 1 is vertical bar shape ribbed stiffener assembling axle side schematic diagram of the present invention.
Fig. 2 is vertical bar shape ribbed stiffener floor map of the present invention.
Fig. 3 is the vertical cross section schematic diagram that vertical bar shape ribbed stiffener of the present invention is combined with stiffener.
Fig. 4 is the floor map that vertical bar shape ribbed stiffener of the present invention is combined with stiffener.
Fig. 5 is the vertical cross section schematic diagram that peg shear key of the present invention is put more energy into.
Fig. 6 is the floor map that peg shear key of the present invention is put more energy into.
Fig. 7 is the vertical cross section schematic diagram that T-shaped key of the invention is put more energy into.
Fig. 8 is the floor map that T-shaped key of the invention is put more energy into.
Fig. 9 is the vertical cross section schematic diagram of T-shaped ribbed stiffener of the present invention.
Figure 10 is the floor map of T-shaped ribbed stiffener of the present invention.
Figure 11 is the assembling schematic diagram of the invention without ribbed stiffener.
Figure 12 is the axle side schematic diagram of the invention without ribbed stiffener.
In figure：1 is right-hand member H profile steel beam；2 be left end H profile steel beam；3 be upper end steel pipe column；4 be that nodes domains post jamb thickeies steel
Tubing string；5 be lower end steel pipe column；6 be laterally attached plate；7 be post jamb ribbed stiffener；8 be peg；9 be vertical stiffener；10 be T-shaped
Key；11 be the T-shaped ribbed stiffener of vertical bar shape；12 be vertical bar shape ribbed stiffener.
Embodiment
According to guidelines for examination, such as " having ", "comprising" and " comprising " term used in the present invention should be understood
Not allot the presence or addition of one or more of the other element or its combination.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other
It can just be combined with each other into conflict.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
It refer to Fig. 1-12, the present invention provides a kind of nodes domains post jamb and put more energy into formula bean column node, includes upper and lower end
Steel pipe column 3,5, nodes domains post jamb thickened steel-tube post 4, left and right end H profile steel beam 2,1 and laterally attached plate 6；The upper and lower end
Steel pipe column 3,5 is welded to connect with nodes domains post jamb thickened steel-tube post 4, the nodes domains post jamb thickened steel-tube post 4 and left and right end H
Section steel beam 2,1 is all bolt-weld joint, the web of left and right end H profile steel beam 2,1 and the lateral wall of nodes domains post jamb thickened steel-tube post 4
Between connected by laterally attached plate 6, casting concrete in nodes domains post jamb thickened steel-tube post 4.
Vertical bar shape post jamb ribbed stiffener 7 is set in the nodes domains post jamb thickened steel-tube post 4.
Upper and lower end steel pipe column 3,5 is identical with nodes domains post jamb thickened steel-tube 4 outer profile sizes of post, and nodes domains post jamb thickeies
The wall of steel pipe column 4 is all thicker than the wall of upper and lower end steel pipe column 3,5, and upper and lower end steel pipe column 3,5 is used with nodes domains post jamb steel pipe column 4 and docked
The overall steel pipe column outer surface of solder design formation is smooth.
The overall height in the section of nodes domains post jamb steel pipe column 4 of post jamb ribbed stiffener 7 is set.
The steel pipe column of upper and lower end steel pipe column 3,5 and nodes domains post jamb steel pipe column 4 is hollow steel tubing string or casting concrete
Steel core concrete column.
The vertical bar shape post jamb ribbed stiffener 7 of hollow steel tubing string is the combination of vertical bar shape ribbed stiffener 12 and vertical stiffener 9.
The vertical bar shape post jamb ribbed stiffener 7 of the steel core concrete column of casting concrete is that peg 8, T-shaped key 10 or vertical bar shape are T-shaped
Ribbed stiffener 11.
Concrete is normal concrete, high-strength concrete, self-compacting concrete or regenerated aggregate concrete.
The steel pipe column of nodes domains post jamb thickened steel-tube post 4 highly adds for the H profile steel deck-molding of left and right end H profile steel beam 2,1
300mm, and left and right end H profile steel beam 2,1 H profile steel beam upper and lower side respectively on the steel pipe column of nodes domains post jamb thickened steel-tube post 4
Lower end is all 150mm.
When the wall thickness of steel tubular column joints domain post 4 can not meet power transmission rigidity requirement, the domestic demand of nodes domains steel pipe column 4 sets post jamb
Ribbed stiffener 7, and the overall height setting in nodes domains steel pipe column section of post jamb ribbed stiffener 7；
When steel pipe column 4 is hollow steel tubing string, the form of post jamb ribbed stiffener 7 can be that vertical bar shape ribbed stiffener 12 or vertical bar shape add
The combination of strength rib 12 and vertical stiffener 8；
When steel pipe column 4 is steel core concrete column, the form of post jamb ribbed stiffener 7 can be peg 9, T-shaped key 10 or vertical bar shape T
Type ribbed stiffener 11；
When steel pipe column 4 is welded still pipe post, when the wall thickness value of nodes domains post 4 can meet node power transmission rigidity requirement,
Nodes domains steel pipe column 4 can be not provided with ribbed stiffener in region；
Nodes domains post jamb is put more energy into preparation method of the formula bean column node in factory：As shown in figure 1, nodes domains post jamb thickeies
The post jamb of steel pipe column 4 is thicker than the post jamb of upper and lower end steel pipe column 3 and 5, and node district vertical bar shape ribbed stiffener 7 is existed by fillet weld seam
On the inside of the post jamb of nodes domains post jamb thickened steel-tube post 4, ribbed stiffener length and steel pipe column 4 are highly consistent, and the height of post 4 is H profile steel
Deck-molding adds 300mm (each 150mm up and down).The structure outer profile size of upper and lower end steel pipe column 3 and 5 thickeies steel with nodes domains post jamb
Tubing string 4 is consistent, and upper and lower end steel pipe column 3 is identical with 5 post jamb thickness, and upper and lower end steel pipe column 3 and 5 passes through butt weld and post 4
Connection, nodes domains post jamb thickened steel-tube post 4, the flush with outer surface of upper and lower end steel pipe column 3 and 5, it is ensured that pillar splicing perpendicularity and
Accuracy during welding；Connecting plate 6 is first connected with nodes domains post jamb thickened steel-tube post 4 by angle welding, H profile steel beam 1, H profile steel
Beam 2 and the connected mode of nodes domains post jamb thickened steel-tube post 4 are bolt-weld joint, the steel beam flange and nodes domains of H profile steel beam 1 and 2
Post jamb thickened steel-tube post 4 carries out full penetration groove weld connection, and the steel beam web plate of H profile steel beam passes through laterally attached plate 6 and node
Domain post jamb thickened steel-tube post 4 is connected with high-strength bolt.
It is of the invention compared with traditional internal partition or insertion iris type bean column node, nodes domains post jamb is put more energy into formula beam column
Node eliminates diaphragm plate, pouring and vibrate beneficial to node district concrete, easy construction, it is ensured that quality.With overcoat cartridge type section
Point is compared, and nodes domains post jamb formula bean column node node district post jamb of putting more energy into directly thickeies, and outer surface of column is concordant, makes simple
Single, easy construction is attractive in appearance to be easy to finishing.Node district post jamb ribbed stiffener is various informative, according to the production technology of steel pipe column and can be
No casting concrete selects different ribbed stiffener forms, to meet different engineering demands；The setting of node district post jamb ribbed stiffener
The rigidity of node district post jamb can be increased, be conducive to the transmission of node field forces, strengthen the bearing capacity and anti-seismic performance of node district；Node
Domain post jamb puts more energy into formula bean column node simple structure, easy to process, force path clearly, to the hair of Steel Housing Industrialization
Exhibition has good impetus.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (8)
- The formula bean column node 1. a kind of nodes domains post jamb is put more energy into, it is characterised in that：Include upper and lower end steel pipe column (3,5), section Point domain post jamb thickened steel-tube post (4), left and right end H profile steel beam (2,1) and laterally attached plate (6)；The upper and lower end steel pipe column (3,5) are welded to connect with nodes domains post jamb thickened steel-tube post (4), the nodes domains post jamb thickened steel-tube post (4) and left and right end H Section steel beam (2,1) is all bolt-weld joint, web and the nodes domains post jamb thickened steel-tube post (4) of left and right end H profile steel beam (2,1) Connected between lateral wall by laterally attached plate (6), nodes domains post jamb thickened steel-tube post (4) interior casting concrete.
- The formula bean column node 2. a kind of nodes domains post jamb according to claim 1 is put more energy into, it is characterised in that：The node Vertical bar shape post jamb ribbed stiffener (7) is set in domain post jamb thickened steel-tube post (4).
- The formula bean column node 3. a kind of nodes domains post jamb according to claim 1 is put more energy into, it is characterised in that：Described Upper and lower end steel pipe column (3,5) is identical with nodes domains post jamb thickened steel-tube post (4) outer profile size, nodes domains post jamb thickened steel-tube Post (4) wall is all thicker than upper and lower end steel pipe column (3,5) wall, and upper and lower end steel pipe column (3,5) is used with nodes domains post jamb steel pipe column (4) It is smooth that butt weld connects the overall steel pipe column outer surface to be formed.
- The formula bean column node 4. a kind of nodes domains post jamb according to claim 1 is put more energy into, it is characterised in that：Post jamb is put more energy into Rib (7) overall height in nodes domains post jamb steel pipe column (4) section is set.
- The formula bean column node 5. a kind of nodes domains post jamb according to claim 1 is put more energy into, it is characterised in that：On described, The steel pipe column of lower end steel pipe column (3,5) and nodes domains post jamb steel pipe column (4) mixes for the steel pipe of hollow steel tubing string or casting concrete Solidifying earth pillar.
- The formula bean column node 6. a kind of nodes domains post jamb according to claim 2 is put more energy into, it is characterised in that：Hollow steel pipe The vertical bar shape post jamb ribbed stiffener (7) of post is the combination of vertical bar shape ribbed stiffener (12) and vertical stiffener (9).
- The formula bean column node 7. a kind of nodes domains post jamb according to claim 2 is put more energy into, it is characterised in that：Pour coagulation The vertical bar shape post jamb ribbed stiffener (7) of the steel core concrete column of soil is peg (8), T-shaped key (10) or the T-shaped ribbed stiffener of vertical bar shape (11)。
- The formula bean column node 8. a kind of nodes domains post jamb according to claim 1 is put more energy into, it is characterised in that：Described is mixed Solidifying soil is normal concrete, high-strength concrete, self-compacting concrete or regenerated aggregate concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710373822.8A CN107143035A (en) | 2017-05-24 | 2017-05-24 | A kind of nodes domains post jamb is put more energy into formula bean column node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710373822.8A CN107143035A (en) | 2017-05-24 | 2017-05-24 | A kind of nodes domains post jamb is put more energy into formula bean column node |
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| Publication Number | Publication Date |
|---|---|
| CN107143035A true CN107143035A (en) | 2017-09-08 |
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|---|---|---|---|
| CN201710373822.8A Pending CN107143035A (en) | 2017-05-24 | 2017-05-24 | A kind of nodes domains post jamb is put more energy into formula bean column node |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057158A (en) * | 2018-08-29 | 2018-12-21 | 悉地（北京）国际建筑设计顾问有限公司 | A kind of square shaped pipe concrete column with T-type ribbed stiffener |
| CN110630034A (en) * | 2019-10-29 | 2019-12-31 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | Steel beam and existing reinforced concrete column hinged joint and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09221831A (en) * | 1996-02-19 | 1997-08-26 | Daiwa House Ind Co Ltd | Connection structure of steel pipe beam, column, and column base section |
| CN1467349A (en) * | 2002-06-28 | 2004-01-14 | 中岛钢管株式会社 | A welded joint construction for a steel pipe column |
| CN202500078U (en) * | 2012-02-14 | 2012-10-24 | 长安大学 | A hollow steel tube cylindrical structure based on externally-installed stiffeners and externally-wrapped concrete |
| CN105714939A (en) * | 2016-04-13 | 2016-06-29 | 长安大学 | Steel pipe concrete column-steel beam outer separation plate type node structure and construction method thereof |
| CN206941836U (en) * | 2017-05-24 | 2018-01-30 | 安徽鸿路钢结构(集团)股份有限公司 | A kind of nodes domains post jamb for improving bearing function is put more energy into formula bean column node |
-
2017
- 2017-05-24 CN CN201710373822.8A patent/CN107143035A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09221831A (en) * | 1996-02-19 | 1997-08-26 | Daiwa House Ind Co Ltd | Connection structure of steel pipe beam, column, and column base section |
| CN1467349A (en) * | 2002-06-28 | 2004-01-14 | 中岛钢管株式会社 | A welded joint construction for a steel pipe column |
| CN202500078U (en) * | 2012-02-14 | 2012-10-24 | 长安大学 | A hollow steel tube cylindrical structure based on externally-installed stiffeners and externally-wrapped concrete |
| CN105714939A (en) * | 2016-04-13 | 2016-06-29 | 长安大学 | Steel pipe concrete column-steel beam outer separation plate type node structure and construction method thereof |
| CN206941836U (en) * | 2017-05-24 | 2018-01-30 | 安徽鸿路钢结构(集团)股份有限公司 | A kind of nodes domains post jamb for improving bearing function is put more energy into formula bean column node |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057158A (en) * | 2018-08-29 | 2018-12-21 | 悉地（北京）国际建筑设计顾问有限公司 | A kind of square shaped pipe concrete column with T-type ribbed stiffener |
| CN110630034A (en) * | 2019-10-29 | 2019-12-31 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | Steel beam and existing reinforced concrete column hinged joint and construction method thereof |
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Application publication date: 20170908 |