CN109083276A - A kind of quadrate steel pipe column and H profile steel beam connecting node - Google Patents
A kind of quadrate steel pipe column and H profile steel beam connecting node Download PDFInfo
- Publication number
- CN109083276A CN109083276A CN201810867664.6A CN201810867664A CN109083276A CN 109083276 A CN109083276 A CN 109083276A CN 201810867664 A CN201810867664 A CN 201810867664A CN 109083276 A CN109083276 A CN 109083276A
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- Prior art keywords
- steel
- node
- column
- quadrate
- profile
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 130
- 239000010959 steel Substances 0.000 title claims abstract description 130
- 238000003466 welding Methods 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims description 9
- 210000001015 abdomen Anatomy 0.000 claims 1
- 238000005192 partition Methods 0.000 abstract description 19
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002699 waste material 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
- E04B1/24—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
- E04B2001/2418—Details of bolting
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- 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 quadrate steel pipe columns and H profile steel beam connecting node, including node steel column, quadrate steel pipe column and H profile steel beam, the node steel column is heavy wall square steel, the quadrate steel pipe column is two, and be respectively fixedly connected at the both ends of the node steel column, the H profile steel beam is fixedly connected on the outer surface of the node steel column.Quadrate steel pipe column provided by the invention and H profile steel beam connecting node, by using heavy wall square steel as node steel column, so that connecting node strength and stiffness with higher, do not need to increase rigidity by setting partition.And due to not having to setting partition, it can be achieved that freely using in the case where H profile steel beam section height is different, so that the beam section in each direction accomplishes optimized design, greatly reduce the usage amount of the steel of beam.In addition, decreasing welding capacity without using partition, improve work efficiency.The configuration of the present invention is simple, using effect is good, use easy to spread.
Description
Technical field
The present invention relates to construction steel structure bean column node technical fields, more specifically to a kind of quadrate steel pipe column and H-type
Steel beam connecting joint.
Background technique
Currently, the connecting node of square tube steel column and H profile steel beam resists the surface of node using external partition in being arranged mostly
Deformation and the rigidity for increasing node, wherein main form has internal partition formula, external partition formula and perforation iris type.Wherein, interior
Iris type need to be welded in the inside of steel column, and it is very big to be limited by reasons, the difficulty of construction such as welding space in column is smaller.External partition
Formula is then that partition is external, so that node size increases, the function of influencing space is used, while steel using amount and welding capacity
Increase, lacks economy.Perforation iris type solves a part of disadvantage of above two mode, but connecting node two sides up and down
It needs and penetrates through partition welding, while the outside for penetrating through partition is welded with upper lower prop again, so that welding capacity greatly increases, weld seam collection
In, construction is complicated, simultaneously for also influencing pouring for column inner concrete.
Especially for the four direction of connecting node beam load difference when, ideal way is according to actual loading
It carries out Structure Calculation and, to reach saving steel, optimizes structure so that the beam section in each direction accomplishes optimized design
Purpose.However the flange plate up and down of the beam of this four direction that will result in same connecting node height is different.In order to
Guarantee connection stiffness, then need that partition is arranged in each flange plate height and position, constructs more compared with common setting partition
It is difficult.So universal forced way now, be exactly the deck-molding of four direction is unified to maximum size, with meet every
The requirement of plate high unity, this allows for accomplish that the deck-molding of optimized design is forced to increase originally, causes steel use
Waste.
Summary of the invention
In order to overcome the deficiencies of the prior art, the present invention provides a kind of quadrate steel pipe column and H profile steel beam connecting node, does not need to set
Partition is set, realizes that the beam section in each direction accomplishes optimized design, reduces the usage amount of steel, improves working efficiency.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of quadrate steel pipe column and H profile steel beam connecting node, including node steel column, quadrate steel pipe column and H profile steel beam, the node
Steel column is heavy wall square steel, and the quadrate steel pipe column is two, and is respectively fixedly connected in the both ends of the node steel column, the H-type
Girder steel is fixedly connected on the outer surface of the node steel column.
Preferably, the inner surface of the junction of the node steel column and H profile steel beam is equipped with backing plate, and the backing plate is by the section
Point steel column is connected and fixed with H profile steel beam.
Preferably, the H profile steel beam includes web and flange plate, and the web and flange plate pass through bolt or welding and institute
State the connection of node steel column.
Preferably, including the web connecting plate for connecting the web, the web connecting plate is fixed at described
The outer surface of node steel column.
Preferably, including the composition backing for connecting the flange plate, the composition backing is fixed at the section
The outer surface of point steel column.
Preferably, the bolt is high-strength bolt.
The beneficial effects of the present invention are: by using heavy wall square steel as node steel column, so that connecting node is with higher
Strength and stiffness, do not need to increase rigidity by setting partition.And due to not having to setting partition, it can be achieved that in H profile steel beam
It freely uses in the case that depth of section is different, so that the beam section in each direction accomplishes optimized design, greatly reduces
The usage amount of the steel of beam.In addition, decreasing welding capacity without using partition, improve work efficiency.The configuration of the present invention is simple,
Using effect is good, use easy to spread.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of quadrate steel pipe column and H profile steel beam connecting node of the invention.
Fig. 2 is the top view of quadrate steel pipe column and H profile steel beam connecting node of the invention.
Wherein: 1- node steel column, 2- quadrate steel pipe column, 3-H section steel beam, 31- web, 32- flange plate, 4- backing plate, 5- web
Connecting plate, 6- composition backing, 7- bolt.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Please refer to attached drawing 1-2, a kind of quadrate steel pipe column and H profile steel beam connecting node of the present embodiment, including node steel column 1,
Quadrate steel pipe column 2 and H profile steel beam 3, the node steel column 1 are heavy wall square steel, and the quadrate steel pipe column 2 is two, and fixed company respectively
It connects at the both ends of the node steel column 1, the H profile steel beam 3 is fixedly connected on the outer surface of the node steel column 1.
Quadrate steel pipe column and H profile steel beam connecting node based on above-mentioned technical characteristic, by using heavy wall square steel as node
Steel column 1, so that connecting node strength and stiffness with higher, do not need to increase rigidity by setting partition.And due to not
With setting partition, it can be achieved that freely being used in the case where H profile steel beam section height is different, so that the beam section in each direction
Accomplish optimized design, greatly reduces the usage amount of the steel of beam.In addition, decreasing welding capacity without using partition, improve
Working efficiency.The configuration of the present invention is simple, using effect is good, use easy to spread.
In the present embodiment, the node steel column 1 and the inner surface of the junction of H profile steel beam 3 are equipped with backing plate 4, the backing plate 4
The node steel column 1 is connected and fixed with H profile steel beam 3.When actual fabrication, the both ends of the backing plate 4 are respectively welded at the section
The inner surface of point steel column 1 and H profile steel beam 3, so that the node steel column 1 is connected and fixed with H profile steel beam 3.Meanwhile the node steel
The end face that column 1 is contacted with H profile steel beam 3 also needs to weld, and the welding manner welded using the V word of four side weld all arounds, increases the section
The fastness that point steel column 1 is connect with H profile steel beam 3.
In the present embodiment, the H profile steel beam 3 includes web 31 and flange plate 32, and the web 31 passes through with flange plate 32
Bolt 7 or welding are connect with the node steel column 1, in actual fabrication, can be selected according to the actual situation.When using welding
When mode connects, the web 31 is welded by the way of the welded corner joint of two sides；And for the flange plate 32, then it needs that use is arranged
In the composition backing 6 for connecting the flange plate 32, the composition backing 6 is fixed at the outer surface of the node steel column 1, real
When border makes, first the composition backing 6 is welded on the node steel column 1 according to the height of the H profile steel beam 3, then will
The surface of the flange plate 32 and the composition backing 6 weld, and the end of the flange plate 32 is using the weldering of V word and the node steel
Column 1 welds.
In addition, also needing setting described for connecting when the web 31 is connect using bolt 7 with the node steel column 1
The web connecting plate 5 of web 31, the web connecting plate 5 are fixed at the outer surface of the node steel column 1.Actual fabrication
When, the web connecting plate 5 is first welded on to the surface of the node steel column 1, the web is then connected by the bolt 7
31 and the web connecting plate 5.Wherein, the bolt 7 is high-strength bolt.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of quadrate steel pipe column and H profile steel beam connecting node, it is characterised in that: including node steel column, quadrate steel pipe column and H profile steel
Beam, the node steel column are heavy wall square steel, and the quadrate steel pipe column is two, and is respectively fixedly connected with the two of the node steel column
End, the H profile steel beam are fixedly connected on the outer surface of the node steel column.
2. quadrate steel pipe column as described in claim 1 and H profile steel beam connecting node, it is characterised in that: the node steel column and H-type
The inner surface of the junction of girder steel is equipped with backing plate, and the node steel column is connected and fixed by the backing plate with H profile steel beam.
3. quadrate steel pipe column as described in claim 1 and H profile steel beam connecting node, it is characterised in that: the H profile steel beam includes abdomen
Plate and flange plate, the web are connect by bolt or welding with the node steel column with flange plate.
4. quadrate steel pipe column as claimed in claim 3 and H profile steel beam connecting node, it is characterised in that: including described for connecting
The web connecting plate of web, the web connecting plate are fixed at the outer surface of the node steel column.
5. quadrate steel pipe column as claimed in claim 3 and H profile steel beam connecting node, it is characterised in that: including described for connecting
The composition backing of flange plate, the composition backing are fixed at the outer surface of the node steel column.
6. quadrate steel pipe column as described in claim 1 and H profile steel beam connecting node, it is characterised in that: the bolt is high-strength spiral shell
Bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867664.6A CN109083276A (en) | 2018-08-02 | 2018-08-02 | A kind of quadrate steel pipe column and H profile steel beam connecting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867664.6A CN109083276A (en) | 2018-08-02 | 2018-08-02 | A kind of quadrate steel pipe column and H profile steel beam connecting node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109083276A true CN109083276A (en) | 2018-12-25 |
Family
ID=64833647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810867664.6A Pending CN109083276A (en) | 2018-08-02 | 2018-08-02 | A kind of quadrate steel pipe column and H profile steel beam connecting node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109083276A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158968A (en) * | 2019-04-15 | 2019-08-23 | 中冶天工集团有限公司 | Method for quickly mounting special-shaped curved surface steel structure bolted welding joint box type column beam |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5713130A (en) * | 1994-01-24 | 1998-02-03 | Daiwa House Industry Co., Ltd. | Partially thick-walled elongated metallic member and methods of making and connecting the same |
| JP2002364081A (en) * | 2001-06-06 | 2002-12-18 | Nippon Steel Corp | Beam-column connecting structure and steel column for use therein |
| CN101555706A (en) * | 2009-05-18 | 2009-10-14 | 长安大学 | Connected node and connection method of H-shaped beam and H-shaped column weak axis |
| CN102635166A (en) * | 2012-05-11 | 2012-08-15 | 沈阳建筑大学 | Connecting node of square steel pipe column and H-shaped steel beams |
| CN102995753A (en) * | 2012-11-08 | 2013-03-27 | 沈阳建筑大学 | External reinforcing ring type square steel post special-shaped node with different beam heights |
| CN206941795U (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 shearing strength is put more energy into formula bean column node |
-
2018
- 2018-08-02 CN CN201810867664.6A patent/CN109083276A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5713130A (en) * | 1994-01-24 | 1998-02-03 | Daiwa House Industry Co., Ltd. | Partially thick-walled elongated metallic member and methods of making and connecting the same |
| JP2002364081A (en) * | 2001-06-06 | 2002-12-18 | Nippon Steel Corp | Beam-column connecting structure and steel column for use therein |
| CN101555706A (en) * | 2009-05-18 | 2009-10-14 | 长安大学 | Connected node and connection method of H-shaped beam and H-shaped column weak axis |
| CN102635166A (en) * | 2012-05-11 | 2012-08-15 | 沈阳建筑大学 | Connecting node of square steel pipe column and H-shaped steel beams |
| CN102995753A (en) * | 2012-11-08 | 2013-03-27 | 沈阳建筑大学 | External reinforcing ring type square steel post special-shaped node with different beam heights |
| CN206941795U (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 shearing strength is put more energy into formula bean column node |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158968A (en) * | 2019-04-15 | 2019-08-23 | 中冶天工集团有限公司 | Method for quickly mounting special-shaped curved surface steel structure bolted welding joint box type column beam |
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