CN206941837U - A kind of nodes domains post jamb for improving shearing resistance bending resistance function is put more energy into formula bean column node - Google Patents
A kind of nodes domains post jamb for improving shearing resistance bending resistance function is put more energy into formula bean column node Download PDFInfo
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- CN206941837U CN206941837U CN201720588909.2U CN201720588909U CN206941837U CN 206941837 U CN206941837 U CN 206941837U CN 201720588909 U CN201720588909 U CN 201720588909U CN 206941837 U CN206941837 U CN 206941837U
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Abstract
The utility model provides a kind of nodes domains post jamb for improving shearing resistance bending resistance function and put more energy into formula bean column node, includes 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 the utility model node area post jamb ribbed stiffener can increase the rigidity of node area post jamb, be advantageous to the transmission of node field forces, the bearing capacity and anti-seismic performance in enhancing node area；Improve shearing resistance bending resistance function nodes domains post jamb put more energy into formula bean column node simple structure, easy to process, force path is clear and definite, the development to Steel Housing Industrialization has good impetus.
Description
Technical field
It the utility model is related to building structure technology field, and in particular to one kind proposes for Steel Housing Industrialization
A kind of 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 for construction again, to meet the Seismic Design Requirements of node.It is existing in engineering at present
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, in general steel column sectional dimension is little, for insertion iris type node with
And connection with inner diaphragm, to ensure the transmission of power at node, concrete pouring hole size should not be too big on dividing plate, coagulation at node
The quality that soil pours is not easy to ensure；
Though outer shroud gusset-type joint is advantageous to pouring for steel pipe column interior concrete, needs to weld on the outside of steel pipe post jamb and strengthen
Ring, obvious salient angle can be produced indoors, influence the indoor beauty and finishing effect of house；Although overcoat cartridge type node without
Diaphragm plate is set, only need to separately add an outer steel sleeve cylinder to carry out plug welding with steel pipe column outside steel column and be connected, but to ensure construction quality, outside
Put that the dimension precision requirement of steel bushing is higher, and the column cross-section size of node region scope extends out, space-consuming, the power transmission of node
And failure mode is had a great influence by plug weld quality.
Utility model content
Set for internal partition existing for above-mentioned existing steel-frame beam column connected node and be not easy to ensure concreting matter
The problems such as amount, outer annular-stiffer project sound is attractive in appearance, and overcoat cartridge type node construction precision prescribed is high, node power transmission is not easy to ensure, propose
A kind of new simple structure, power transmission are clear and definite, easy for construction, particular for Steel Housing Industrialization, propose a kind of new
The nodes domains post jamb of raising shearing resistance bending resistance function without diaphragm plate is put more energy into formula bean column node.
The utility model is achieved through the following technical solutions：
A kind of nodes domains post jamb for improving shearing resistance bending resistance function is put more energy into formula bean column node, includes upper and lower end steel pipe
Post, 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 and node
Domain post jamb thickened steel-tube post is welded to connect, and the nodes domains post jamb thickened steel-tube post and left and right end H profile steel beam all connect for bolt weldering
Connect, connected between the web of left and right end H profile steel beam and the lateral wall of nodes domains post jamb thickened steel-tube post by laterally attached plate,
Casting concrete in nodes domains post jamb thickened steel-tube post, the longitudinally disposed a plurality of vertical bar of nodes domains post jamb thickened steel-tube column wall
Shape post jamb ribbed stiffener, nodes domains post jamb thickened steel-tube post are the nodes domains post jamb thickened steel-tube post of hollow steel tubing string, and post jamb is put more energy into
Rib is vertical bar shape ribbed stiffener, and a plurality of vertical bar shape post jamb ribbed stiffener of nodes domains post jamb thickened steel-tube post equidistantly arranges, and node
The a plurality of vertical bar shape post jamb ribbed stiffener of domain post jamb thickened steel-tube post is parallel to each other.
Further, described upper and lower end steel pipe column is identical with nodes domains post jamb thickened steel-tube post outer profile size, node
Domain post jamb thickened steel-tube post jamb is all thicker than upper and lower end steel pipe post jamb, and upper and lower end steel pipe column is adopted with nodes domains post jamb thickened steel-tube post
It is smooth that the overall steel pipe column outer surface to be formed is connected with butt weld.
Further, vertical bar shape ribbed stiffener overall height in nodes domains post jamb thickened steel-tube post section is set.
Further, described concrete is that normal concrete, high-strength concrete, self-compacting concrete or regeneration aggregate mix
Solidifying soil.
Technical characterstic of the present utility model and effect are as follows：
1st, compared with traditional internal partition or insertion iris type bean column node, the nodes domains post jamb of shearing resistance bending resistance function is improved
Thickening formula bean column node of putting more energy into eliminates diaphragm plate, pouring and vibrate beneficial to node district concrete, easy for construction, ensures matter
Amount.
2nd, compared with overcoat cartridge type node, the nodes domains post jamb for improving shearing resistance bending resistance function is put more energy into formula bean column node section
Point area's post jamb directly thickeies, and outer surface of column is concordant, makes simply, easy for construction, attractive in appearance to be easy to fit up.
3rd, the setting of bar shaped ribbed stiffener effectively improves the ductility of node, energy dissipation capacity, prevents node area local buckling, reduces
Flakiness ratio；The flakiness ratio of node region post jamb can be reduced, the rigidity of increase node area post jamb, effectively improve the transmission of the post jamb edge of a wing
The ability of flange of beam pressure, so as to improve the overall shearing resistance in node area and anti-bending bearing capacity
4th, the setting of node area post jamb ribbed stiffener can increase the rigidity of node area post jamb, be advantageous to the transmission of node field forces,
Strengthen the bearing capacity and anti-seismic performance in node area；
5th, improve shearing resistance bending resistance function nodes domains post jamb put more energy into formula bean column node simple structure, it is easy to process, biography
Power approach is clear and definite, and the development to Steel Housing Industrialization has good impetus.
Brief description of the drawings
Fig. 1 is the utility model vertical bar shape ribbed stiffener assembling axle side schematic diagram.
Fig. 2 is the utility model vertical bar shape ribbed stiffener floor map.
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.
Embodiment
According to guidelines for examination, to such as " having ", "comprising" and " comprising " term should used in the utility model
It is interpreted as the presence or addition for not allotting one or more of the other element or its combination.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Conflict can is not formed to be combined with each other.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
It refer to Fig. 1-2, the utility model provides a kind of nodes domains post jamb for improving shearing resistance bending resistance function and put more energy into formula
Bean column node, include 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 side
To connecting 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 profile steel beam 2,1 all be bolt-weld joint, the web and nodes domains post of left and right end H section steel beams 2,1
Connected between the lateral wall of wall thickened steel-tube post 4 by laterally attached plate 6, coagulation is poured in nodes domains post jamb thickened steel-tube post 4
Soil, the longitudinally disposed a plurality of vertical bar shape post jamb ribbed stiffener 7 of the inwall of nodes domains post jamb thickened steel-tube post 4, nodes domains post jamb thicken
Steel pipe column 4 is the nodes domains post jamb thickened steel-tube post 4 of hollow steel tubing string, and post jamb ribbed stiffener is vertical bar shape ribbed stiffener 7, nodes domains post
The a plurality of vertical bar shape post jamb ribbed stiffener 7 of wall thickened steel-tube post 4 equidistantly arranges, and nodes domains post jamb thickened steel-tube post 4 is a plurality of
Vertical bar shape post jamb ribbed stiffener 7 is parallel to each other.
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 uses with nodes domains post jamb thickened steel-tube post 4
It is smooth that butt weld connects the overall steel pipe column outer surface to be formed.
The overall height in the section of nodes domains post jamb thickened steel-tube post 4 of vertical bar shape ribbed stiffener 7 is set.
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 the H profile steel beam upper and lower side of left and right end H profile steel beam 2,1 is 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 in nodes domains steel pipe column section of post jamb ribbed stiffener 7 is set；
The nodes domains post jamb for improving shearing resistance bending resistance function is put more energy into preparation method of the formula bean column node in factory：Such as Fig. 1
Shown, the post jamb of nodes domains post jamb thickened steel-tube post 4 is thicker than the post jamb of upper and lower end steel pipe column 3 and 5, and node area vertical bar shape is put more energy into
Rib 7 by fillet weld seam on the inside of the post jamb of nodes domains post jamb thickened steel-tube post 4, the height of ribbed stiffener length and steel pipe column 4 one
Cause, the height of post 4 adds 300mm (each 150mm up and down) for H profile steel deck-molding.The structure outer profile size of upper and lower end steel pipe column 3 and 5
Consistent with nodes domains post jamb thickened steel-tube post 4, 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
It is connected, 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, is ensured with post 4 by butt weld
The accuracy when perpendicularity of pillar splicing and welding；Connecting plate 6 is first connected with nodes domains post jamb thickened steel-tube post 4 by angle welding
Connect, 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, H profile steel beam 1 and 2
Steel beam flange and nodes domains post jamb thickened steel-tube post 4 carry out full penetration groove weld and be connected, the steel beam web plate of H section steel beams leads to
Laterally attached plate 6 is crossed to be connected with high-strength bolt with nodes domains post jamb thickened steel-tube post 4.
The utility model improves the section of shearing resistance bending resistance function compared with traditional internal partition or insertion iris type bean column node
Point domain post jamb formula bean column node of putting more energy into eliminates diaphragm plate, pouring and vibrate beneficial to node district concrete, easy for construction,
Ensure quality.Compared with overcoat cartridge type node, the nodes domains post jamb for improving shearing resistance bending resistance function is put more energy into formula bean column node section
Point area's post jamb directly thickeies, and outer surface of column is concordant, makes simply, easy for construction, attractive in appearance to be easy to fit up.Node area post jamb is put more energy into
Rib is various informative, can according to the production technology of steel pipe column with whether the different ribbed stiffener form of casting concrete selection, to meet
Different engineering demands；The setting of node area post jamb ribbed stiffener can increase the rigidity of node area post jamb, be advantageous to node field forces
Transmit, the bearing capacity and anti-seismic performance in enhancing node area；The nodes domains post jamb for improving shearing resistance bending resistance function is put more energy into formula beam column
Joint structure is simple, easy to process, force path is clear and definite, and the development to Steel Housing Industrialization is made with good promotion
With.The setting of bar shaped ribbed stiffener effectively improves the ductility of node, energy dissipation capacity, prevents node area local buckling, reduces flakiness ratio；
The flakiness ratio of node region post jamb can be reduced, the rigidity of increase node area post jamb, the post jamb edge of a wing is effectively improved and transmit flange of beam
The ability of pressure, so as to improve the overall shearing resistance in node area and anti-bending bearing capacity.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
- The formula bean column node 1. a kind of nodes domains post jamb for improving shearing resistance bending resistance function is put more energy into, it is characterised in that：Include, 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), and the nodes domains post jamb thickeies steel Tubing string (4) and left and right end H profile steel beam (2,1) all be bolt-weld joint, the web and nodes domains post of left and right end H profile steel beam (2,1) Connected by laterally attached plate (6) between the lateral wall of wall thickened steel-tube post (4), poured in nodes domains post jamb thickened steel-tube post (4) Build concrete, the longitudinally disposed a plurality of vertical bar shape post jamb ribbed stiffener (7) of nodes domains post jamb thickened steel-tube post (4) inwall, node Domain post jamb thickened steel-tube post (4) is the nodes domains post jamb thickened steel-tube post (4) of hollow steel tubing string, and post jamb ribbed stiffener is that vertical bar shape adds Strength rib (7), a plurality of vertical bar shape post jamb ribbed stiffener (7) of nodes domains post jamb thickened steel-tube post (4) equidistantly arranges, and nodes domains post The a plurality of vertical bar shape post jamb ribbed stiffener (7) of wall thickened steel-tube post (4) is parallel to each other.
- The formula bean column node 2. a kind of nodes domains post jamb for improving shearing resistance bending resistance function according to claim 1 is put more energy into, It is characterized 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, section Point domain post jamb thickened steel-tube post (4) wall is all thicker than upper and lower end steel pipe column (3,5) wall, upper and lower end steel pipe column (3,5) and nodes domains It is smooth that post jamb thickened steel-tube post (4) using butt weld connects the overall steel pipe column outer surface to be formed.
- The formula bean column node 3. a kind of nodes domains post jamb for improving shearing resistance bending resistance function according to claim 1 is put more energy into, It is characterized in that：Vertical bar shape ribbed stiffener (7) overall height in nodes domains post jamb thickened steel-tube post (4) section is set.
- The formula bean column node 4. a kind of nodes domains post jamb for improving shearing resistance bending resistance function according to claim 1 is put more energy into, It is characterized in that：Described concrete is normal concrete, high-strength concrete, self-compacting concrete or regenerated aggregate concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720588909.2U CN206941837U (en) | 2017-05-24 | 2017-05-24 | A kind of nodes domains post jamb for improving shearing resistance bending resistance function is put more energy into formula bean column node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720588909.2U CN206941837U (en) | 2017-05-24 | 2017-05-24 | A kind of nodes domains post jamb for improving shearing resistance bending resistance function is put more energy into formula bean column node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206941837U true CN206941837U (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720588909.2U Expired - Fee Related CN206941837U (en) | 2017-05-24 | 2017-05-24 | A kind of nodes domains post jamb for improving shearing resistance bending resistance function is put more energy into formula bean column node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206941837U (en) |
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2017
- 2017-05-24 CN CN201720588909.2U patent/CN206941837U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20180524 |