CN207211367U - A kind of steel-structure beam-column node structure - Google Patents
A kind of steel-structure beam-column node structure Download PDFInfo
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- CN207211367U CN207211367U CN201720510074.9U CN201720510074U CN207211367U CN 207211367 U CN207211367 U CN 207211367U CN 201720510074 U CN201720510074 U CN 201720510074U CN 207211367 U CN207211367 U CN 207211367U
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- girder steel
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- stiffener
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 133
- 239000010959 steel Substances 0.000 claims abstract description 133
- 239000003351 stiffener Substances 0.000 claims abstract description 37
- 238000009408 flooring Methods 0.000 claims abstract description 15
- 239000000945 filler Substances 0.000 claims abstract description 7
- 241000826860 Trapezium Species 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model provides a kind of steel-structure beam-column node structure, including steel column and the ring girder steel that is surrounded on the outside of the steel column, wherein, on the steel column around at least two stiffeners for being provided for supporting the ring girder steel；There is space between the steel column and the ring girder steel, the space is filled by filler forms packed layer；Also include the cover plate for being arranged at the top of each stiffener and connecting each stiffener, the ring girder steel is held on the cover plate；Annular steel plate washer is additionally provided between the ring girder steel and the cover plate.The utility model may insure that steel column is solely subjected to pulling force effect; the continuous stress of flooring girder steel can be maintained again; increase the redundancy of structure; in the utility model; there are enough spaces between steel column and ring girder steel, to ensure that ring girder steel does not contact directly after deforming with steel column, gap rubber filling; horizontal restraint power can be provided, it may also be used for the displacement of steel column during limiting structure normal use.
Description
Technical field
Building structure technology field is the utility model is related to, more particularly to long strands field, specially a kind of steel
Structure Beam-column node structure.
Copyright notice
This patent document disclosure includes material protected by copyright.The copyright owns for copyright holder.Copyright
Owner does not oppose that anyone replicates the patent document in the presence of the proce's-verbal of Patent＆Trademark Office and archives or should
Patent discloses.
Background technology
Conventional steel-structure beam-column node is divided into two kinds：Be hinged or rigid connection.In suspended structure, if bean column node all uses
The redundancy reduction of be hinged processing, then structure, once structural column destroys, structure is also easy to produce continuous destruction.If beam column section
Point is all handled using rigid connection, then beam-ends unbalanced moment will be transferred in structural column, and structural column is subjected to vertical tension also
Commitment Moments are needed, cause pillar stress complexity, section larger.
Utility model content
In view of the above the shortcomings that prior art, the purpose of this utility model is to provide a kind of steel-structure beam-column node
Structure, it is applied to steel construction suspended structure for providing a kind of new steel-structure beam-column node structure.
In order to achieve the above objects and other related objects, the utility model provides a kind of steel-structure beam-column node structure, bag
Steel column and the ring girder steel being surrounded on the outside of the steel column are included, wherein, it is provided for supporting the ring steel in surrounding on the steel column
At least two stiffeners of beam；There is space between the steel column and the ring girder steel, the space is filled to be formed by filler and filled out
Fill layer.
In an embodiment of the present utility model, the steel column up/down perforation.
In an embodiment of the present utility model, internal stiffener is provided with the steel column.
In an embodiment of the present utility model, even circumferential distribution of the stiffener along the steel column.
In an embodiment of the present utility model, the ring girder steel includes web and is arranged at the web upper and lower ends
Top flange plate and bottom wing listrium.
In an embodiment of the present utility model, in addition to it is arranged at the top of each stiffener and described is put more energy into each
The cover plate that plate connects, the ring girder steel are held on the cover plate.
In an embodiment of the present utility model, annular steel plate washer is additionally provided between the ring girder steel and the cover plate.
In an embodiment of the present utility model, the packed layer is the rubber filling layer formed by rubber filling.
In an embodiment of the present utility model, the stiffener is the stiffener of right-angled trapezium shape, the right angle ladder
Two right angles of shape are connected with the steel column and the cover plate respectively.
In an embodiment of the present utility model, the quantity of the stiffener is 2~20.
In an embodiment of the present utility model, the ring girder steel is connected with least one flooring girder steel.
As described above, a kind of steel-structure beam-column node structure of the present utility model, has the advantages that：
1st, the utility model is described in being surrounded with least two stiffeners for supporting the ring girder steel on steel column
There is space between steel column and the ring girder steel, the space is filled by filler forms packed layer, both may insure that steel column is only held
By pulling force effect, the continuous stress of flooring girder steel can be maintained again, increase the redundancy of structure.
2nd, in the utility model, there is enough spaces between steel column and ring girder steel, with ensure ring girder steel deformation after not with steel column
Directly contact, gap rubber filling, you can provide horizontal restraint power, it may also be used for steel during limiting structure normal use
The displacement of post.
3rd, the utility model includes the cover plate for connecting each stiffener, is provided between cover plate and steel perimeter beam
The annular steel plate washer of frictional force can be provided, be on the one hand used to provide horizontal restraint power, on the other hand should for spreading concentration of local
Power, protect the stiffener.
4th, ring girder steel of the present utility model is easy to be connected with the flooring girder steel of each angle due to being ring-type.
5th, the utility model novel in structural design, simple, has higher practicality.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is shown as a kind of overall structure diagram of steel-structure beam-column node structure of the present utility model.
Fig. 2 is shown as the connection plane of stiffener and cover plate in a kind of steel-structure beam-column node structure of the present utility model
Figure.
Fig. 3 is shown as a kind of stereogram of steel-structure beam-column node structure of the present utility model.
Fig. 4 is shown as a kind of top view of steel-structure beam-column node structure of the present utility model.
Component label instructions
100 steel-structure beam-column node structures
110 steel columns
111 inside stiffeners
120 ring girder steels
121 webs
122 top flange plates
123 bottom wing listriums
130 stiffeners
140 packed layers
150 cover plates
160 pads
200 flooring girder steels
Embodiment
Illustrate embodiment of the present utility model below by way of specific instantiation, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages and effect of the present utility model easily.The utility model can also be by addition
Different embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints with answering
With, without departing from it is of the present utility model spirit under carry out various modifications or alterations.It should be noted that in situation about not conflicting
Under, the feature in following examples and embodiment can be mutually combined.
It should be noted that the diagram provided in following examples only illustrate in a schematic way it is of the present utility model basic
Conception, the component relevant with the utility model is only shown in illustrating then rather than according to component count during actual implement, shape
And size is drawn, kenel, quantity and the ratio of each component can be a kind of random change during its actual implementation, and its assembly layout
Kenel may also be increasingly complex.
The purpose of this utility model is to provide a kind of steel-structure beam-column node structure, for providing a kind of new steel knot
Structure beam-column node structure is applied to overhung construction.A kind of steel-structure beam-column node structure of the present utility model described in detail below
Principle and embodiment, make those skilled in the art do not need creative work be appreciated that a kind of steel knot of the present utility model
Structure beam-column node structure.
The utility model provides a kind of steel-structure beam-column node structure, can be applied to steel construction suspended structure System Design,
Solves the problems, such as stress complexity at general bean column node.
Specifically, as shown in figure 1, the steel-structure beam-column node structure 100 includes steel column 110 and is surrounded on the steel column
The ring girder steel 120 in 110 outsides, wherein, it is provided for supporting at least the two of the ring girder steel 120 in surrounding on the steel column 110
Individual stiffener 130；There is space between the steel column 110 and the ring girder steel 120, the space is filled by filler forms filling
Layer 140, both may insure that steel column 110 was solely subjected to pulling force effect, can maintain 200 continuous stress of flooring girder steel again, increase structure
Redundancy.
Specifically, in the present embodiment, the up/down perforation of steel column 110, wherein it is preferred to, it can be set in the steel column 110
Put internal stiffener 111.
In the present embodiment, each stiffener 130 forms annular steel corbel around being arranged on the steel column 110.
Further, the stiffener 130 is preferably the stiffener 130 of right-angled trapezium shape, the right-angled trapezium
Two right angles are connected with the steel column 110 and the cover plate 150 respectively.
In the present embodiment, even circumferential distribution of the stiffener 130 along the steel column 110, wherein, the stiffener
130 quantity is 2~20, such as the quantity of the stiffener 130 is 8.
In the present embodiment, as shown in Fig. 2 the top that also includes being arranged at each stiffener 130 and each described will add
The cover plate 150 that strength plate 130 connects, the ring girder steel 120 are held on the cover plate 150.Wherein, the ring girder steel
Annular steel plate washer 160 is additionally provided between 120 and the cover plate 150.
So in the present embodiment, each stiffener 130 is connected by a cover plate 150, cover plate 150 and steel perimeter beam
Between be provided with the annular steel plate washer 160 that frictional force can be provided, on the one hand be used for horizontal restraint power is provided, on the other hand be used for expand
Concentration of local stress is dissipated, protects the stiffener 130.
In the present embodiment, there is space between the steel column 110 and the ring girder steel 120, the space is filled out by filler
Fill to form packed layer 140, wherein, the packed layer 140 is preferred but is not limited to the rubber filling layer formed by rubber filling
140。
So in steel-structure beam-column node structure 100 in the present embodiment, have between steel column 110 and ring girder steel 120 enough
Space, to ensure that ring girder steel 120 does not contact directly after deforming with steel column 110, gap rubber filling, you can provide level about
Beam force, it may also be used for the displacement of steel column during limiting structure normal use.
In the present embodiment, as shown in figure 3, the ring girder steel 120 includes web 121 and is arranged on the web 121
The top flange plate 122 and bottom wing listrium 123 at lower both ends.
In the present embodiment, as shown in figure 4, the ring girder steel 120 is connected with least one flooring girder steel 200, this implementation
Ring girder steel 120 in example is easy to be connected with the flooring girder steel 200 of each angle due to being ring-type.Wherein, the flooring girder steel 200
Junction with the ring girder steel 120 is by setting chamfered transition.
Because flooring girder steel 200 is not directly connected to steel column 110, such a new steel structure beam-column node structure 100 can be with
Ensure that the steel column 110 in cantilevered structure is not subject to the unbalanced moment that beam-ends transmits, be solely subjected to pulling force effect, make the power transmission of structure
Path is simpler, clear and definite.And the setting of ring girder steel 120 can maintain 200 continuous stress of flooring girder steel, reduce flooring girder steel
200 mid-span deflections deform, and increase the redundancy of structure, even if steel column 110 destroys, will not also cause steel construction to produce continuity
Destroy, such a pattern of steel-structure beam-column node structure 100 can make the size of steel column 110 relatively small in addition, have lifting building empty
Between effect the advantages of.
In summary, the utility model is in being surrounded with least two for supporting the ring girder steel 120 on steel column 110
Individual stiffener 130, there is space between the steel column 110 and the ring girder steel 120, the space is filled by filler forms filling
Layer 140, both may insure that steel column 110 was solely subjected to pulling force effect, can maintain 200 continuous stress of flooring girder steel again, increase structure
Redundancy；In the utility model, there are enough spaces between steel column 110 and ring girder steel 120, after ensuring that ring girder steel 120 deforms
Do not contacted directly with steel column 110, gap rubber filling, you can provide horizontal restraint power, it may also be used for limiting structure is normal
The displacement of steel column during use；The utility model includes the cover plate 150 for connecting each stiffener 130, cover plate
The annular steel plate washer 160 of frictional force can be provided by being provided between 150 and steel perimeter beam, on the one hand be used to provide horizontal restraint power, separately
On the one hand it is used to spread concentration of local stress, protects the stiffener 130；Ring girder steel 120 of the present utility model due to being ring-type,
It is easy to be connected with the flooring girder steel 200 of each angle；It is the utility model novel in structural design, simple, there is higher practicality.Institute
So that the utility model effectively overcomes various shortcoming of the prior art and has high industrial utilization.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.
Claims (11)
- A kind of 1. steel-structure beam-column node structure, it is characterised in that including steel column and the ring girder steel that is surrounded on the outside of the steel column, Wherein, in circular at least two stiffeners for being provided for supporting the ring girder steel on the steel column；The steel column and the ring There is space between girder steel, the space is filled by filler forms packed layer.
- 2. steel-structure beam-column node structure according to claim 1, it is characterised in that the steel column up/down perforation.
- 3. steel-structure beam-column node structure according to claim 1 or 2, it is characterised in that in being provided with the steel column Portion's stiffener.
- 4. steel-structure beam-column node structure according to claim 1, it is characterised in that the stiffener is along the steel column Even circumferential is distributed.
- 5. steel-structure beam-column node structure according to claim 1, it is characterised in that the ring girder steel includes web and set It is placed in the top flange plate and bottom wing listrium of the web upper and lower ends.
- 6. steel-structure beam-column node structure according to claim 1, it is characterised in that also include being arranged at each described put more energy into The top of plate and the cover plate for connecting each stiffener, the ring girder steel are held on the cover plate.
- 7. steel-structure beam-column node structure according to claim 6, it is characterised in that the ring girder steel and the cover plate it Between be additionally provided with annular steel plate washer.
- 8. steel-structure beam-column node structure according to claim 1, it is characterised in that the packed layer is by rubber filling The rubber filling layer of formation.
- 9. steel-structure beam-column node structure according to claim 6, it is characterised in that the stiffener is right-angled trapezium shape The stiffener of shape, two right angles of the right-angled trapezium are connected with the steel column and the cover plate respectively.
- 10. the steel-structure beam-column node structure according to claim 1 or 9, it is characterised in that the quantity of the stiffener is 2~20.
- 11. steel-structure beam-column node structure according to claim 1, it is characterised in that the ring girder steel with it is at least one Flooring girder steel is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720510074.9U CN207211367U (en) | 2017-05-09 | 2017-05-09 | A kind of steel-structure beam-column node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720510074.9U CN207211367U (en) | 2017-05-09 | 2017-05-09 | A kind of steel-structure beam-column node structure |
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| Publication Number | Publication Date |
|---|---|
| CN207211367U true CN207211367U (en) | 2018-04-10 |
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| CN201720510074.9U Active CN207211367U (en) | 2017-05-09 | 2017-05-09 | A kind of steel-structure beam-column node structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608269A (en) * | 2020-06-18 | 2020-09-01 | 福建省川工建设工程有限公司 | Anti-cracking spliced steel structure support |
| CN113863513A (en) * | 2021-10-26 | 2021-12-31 | 杭萧钢构(广东)有限公司 | Construction method of circular pipe column reinforcing ring |
| CN115324201A (en) * | 2022-08-17 | 2022-11-11 | 中建一局集团建设发展有限公司 | Steel structure beam column and concrete ring beam combined system and construction method thereof |
-
2017
- 2017-05-09 CN CN201720510074.9U patent/CN207211367U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608269A (en) * | 2020-06-18 | 2020-09-01 | 福建省川工建设工程有限公司 | Anti-cracking spliced steel structure support |
| CN111608269B (en) * | 2020-06-18 | 2021-09-14 | 福建省川工建设工程有限公司 | Anti-cracking spliced steel structure support |
| CN113863513A (en) * | 2021-10-26 | 2021-12-31 | 杭萧钢构(广东)有限公司 | Construction method of circular pipe column reinforcing ring |
| CN115324201A (en) * | 2022-08-17 | 2022-11-11 | 中建一局集团建设发展有限公司 | Steel structure beam column and concrete ring beam combined system and construction method thereof |
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Address after: 200030, 30th floor, No. 183 Hongqiao Road, Xuhui District, Shanghai (actual 29th floor) Patentee after: ARUP INTERNATIONAL CONSULTANTS (SHANGHAI) CO.,LTD. Country or region after: China Address before: 39th and 41st floors, No. 1045 Huaihai Middle Road, Xuhui District, Shanghai, 200031 Patentee before: ARUP INTERNATIONAL CONSULTANTS (SHANGHAI) CO.,LTD. Country or region before: China |