CN106988418A - A kind of assembling type steel structure beam-column node structure and assembly method - Google Patents
A kind of assembling type steel structure beam-column node structure and assembly method Download PDFInfo
- Publication number
- CN106988418A CN106988418A CN201710107079.1A CN201710107079A CN106988418A CN 106988418 A CN106988418 A CN 106988418A CN 201710107079 A CN201710107079 A CN 201710107079A CN 106988418 A CN106988418 A CN 106988418A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- steel
- cantilever beam
- column
- tubular beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- E04B2001/2418—Details of bolting
-
- 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
- E04B2001/2448—Connections between open section profiles
-
- 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
- E04B2001/2457—Beam to beam connections
-
- 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
- E04B2001/2466—Details of the elongated load-supporting parts
- E04B2001/2472—Elongated load-supporting part formed from a number of parallel profiles
Abstract
The present invention provides a kind of assembly method of assembling type steel structure bean column node, and the assembly method comprises the following steps：A), pre-fabricated steel pipe pillar and steel tubular beam, two orthogonal steel pipe cantilever beams are welded in the upper side end of steel pipe column；B), steel pipe column is fixed；C), steel tubular beam is lifted, and steel tubular beam is lifted between the steel pipe column of adjacent fixation, the steel pipe beam end is abutted with the steel pipe cantilever beam external part；D), steel tubular beam is fixed, and is fixed the steel tubular beam and steel pipe cantilever beam by high-strength bolt.The assembly method for the assembling type steel structure bean column node that the present invention is provided, assembly manipulation is simple, realizes the quick assembling process between steel pipe column and steel tubular beam, while the assembling between steel pipe column and steel tubular beam is more consolidated.
Description
Technical field
The present invention relates to structural steelwork technical field, more particularly to a kind of assembling type steel structure beam-column node structure and dress
Method of completing the square.
Background technology
In recent years, continuing to develop with Steel Housing Industrialization, bean column node as steel construction most basic company
Mode is connect, has the development of renewal also with the change of structural system, component form, forms different node structure.Existing
In some technologies, rectangle steel tubing string is employed many times in bean column node and H profile steel beam is connected, but existing joist steel Structure Beam-column section
Point needs site operation, and its work progress is cumbersome, and the growth requirement of industrialization is not utilized.In addition, existing steel structure girder section
Greatly, steel are wasted.
It is, therefore, desirable to provide one kind can reduce beam section, increase bean column node steadiness, and it is quick at the construction field (site)
The assembly method and bean column node of the assembling type steel structure bean column node of assembling.
The content of the invention
One aspect of the present invention is to provide a kind of assembly method of assembling type steel structure bean column node, the assembling side
Method comprises the following steps：
A), pre-fabricated steel pipe pillar and steel tubular beam, two orthogonal steel pipe cantilever beams are welded in the upper side end of steel pipe column；
The steel pipe cantilever beam external part is welded and described first around multiple first bolts hole are opened up on the inside of the steel pipe cantilever beam
The corresponding nut in bolt hole position；
Welded and second spiral shell on the inside of the steel tubular beam around multiple second bolts hole are opened up at the steel tubular beam two ends
The corresponding nut in keyhole position；
B), steel pipe column is fixed, at the construction field (site), according to the size in construction house, the fixed steel pipe column in interval；
C), steel tubular beam is lifted, and steel tubular beam is lifted between the steel pipe column of adjacent fixation, the steel pipe beam end with it is described
Steel pipe cantilever beam external part is abutted；
D), steel tubular beam is fixed, and the steel pipe external member surrounded by upside " L " shape steel disc and downside " L " shape steel disc is fastened on into phase
The steel tubular beam and steel pipe cantilever beam mutually abutted, is fixed the steel tubular beam and steel pipe cantilever beam by high-strength bolt.
Preferably, prefabricated steel pipe socket part is also included in the step a), upside " L " the shape steel disc of steel pipe external member is constituted with
Side " L " shape steel disc two ends open up the 3rd bolt hole.
Preferably, the steel tubular beam is identical with the internal-and external diameter of the steel pipe cantilever beam.
Preferably, the steel pipe column is rectangle steel tubing string, and the steel tubular beam is rectangular steel pipe beam, and the steel pipe cantilever beam is
Rectangular steel pipe cantilever beam.
Preferably, in the step c), stayed between the steel pipe beam end and steel pipe cantilever beam external part that mutually abut
There is space.
Preferably, in the step d), the steel tubular beam and steel pipe cantilever beam are fixedly connected with from M27 high-strength bolts.
Another aspect of the present invention is to provide a kind of assembling type steel structure bean column node, and the bean column node includes steel
Tubing string and steel tubular beam, the bean column node also include the steel pipe external member surrounded by upper and lower two panels " L " shape steel disc, the steel pipe column
Steel pipe cantilever beam is fixed in upside；
The steel pipe cantilever beam external part around opening up multiple first bolts hole, on the inside of the steel pipe cantilever beam welding with
The corresponding nut in the first bolt hole position；The steel tubular beam two ends are around multiple second bolts hole are opened up, in the steel pipe
Welding nut corresponding with the second bolt hole position on the inside of beam；The steel pipe external member two ends surround and open up multiple 3rd bolts
Hole；
The steel pipe external member splices the steel tubular beam and the steel pipe cantilever beam by high-strength bolt.
Preferably, steel tubular beam is stated identical with the internal-and external diameter of the steel pipe cantilever beam.
Preferably, the steel pipe cantilever beam is welded and fixed with the steel pipe column.
Preferably, the steel pipe column is rectangle steel tubing string, and the steel tubular beam is rectangular steel pipe beam, and the steel pipe cantilever beam is
Rectangular steel pipe cantilever beam.
A kind of assembling type steel structure beam-column node structure and assembly method that the present invention is provided, can effectively reduce beam and cut
Face, saving steel.Simultaneously by the welded nut in steel pipe cantilever beam, increase bean column node steadiness.Assembled steel of the present invention
Structure Beam-column node, assembly manipulation is simple, can realize quick assembling at the construction field (site).
It should be appreciated that foregoing description substantially and follow-up description in detail are exemplary illustration and explanation, should not
As the limitation to claimed content of the invention.
Brief description of the drawings
With reference to the accompanying drawing enclosed, the present invention more purpose, function and advantages will pass through the as follows of embodiment of the present invention
Description is illustrated, wherein：
Fig. 1 diagrammatically illustrates one embodiment of the invention beam-column node diagram；
Fig. 2 shows one implementation central sill Column border node explosive view of the present invention；
Fig. 3 shows the steel pipe cantilever beam sectional view of one embodiment of the invention central sill Column border node；
Fig. 4 shows the steel tubular beam sectional view of one embodiment of the invention central sill Column border node；
Fig. 5 shows the assembly flow charts of one embodiment of the invention central sill Column border node.
Embodiment
By reference to one exemplary embodiment, the purpose of the present invention and function and the side for realizing these purposes and function
Method will be illustrated.However, the present invention is not limited to one exemplary embodiment as disclosed below；Can by multi-form come
It is realized.The essence of specification is only to aid in the detail of the various equivalent modifications Integrated Understanding present invention.
Hereinafter, embodiments of the invention will be described with reference to the drawings.In the accompanying drawings, identical reference represents identical
Or similar part, or same or like step, unless otherwise indicated.
Present disclosure is specifically explained below by specific embodiment, for assembled steel of the present invention
The assembly method of Structure Beam-column node is clearly illustrated, the bean column node that the present invention is provided is explained first.Such as Fig. 1
Shown one embodiment of the invention beam-column node diagram, one implementation central sill Column border node explosive view of the present invention shown in Fig. 2.The present invention
A kind of assembling type steel structure bean column node is provided on one side, and the bean column node includes steel pipe column 10 and steel tubular beam, steel tubular beam
Including the first steel tubular beam 20 and the second steel tubular beam 30.Steel pipe cantilever beam is fixed on the upper strata of steel pipe column 10, and the steel cantilever beam includes the
One steel pipe cantilever beam 101 and the second steel pipe cantilever beam 102, phase between the first steel pipe cantilever beam 101 and the second steel pipe cantilever beam 102
Mutually it is vertically fixed on the upper strata of steel pipe column 10.Preferably, the first steel pipe cantilever beam 101 and the second steel pipe cantilever in the present embodiment
Beam 102 is fixed on the upside of steel pipe column 10 by way of welding.
Assembling type steel structure bean column node also includes what is surrounded by upside " L " shape steel disc 502 and downside " L " shape steel disc 503
Steel pipe external member.Steel tubular beam and steel pipe cantilever beam are spliced by steel pipe external member.
In the present embodiment, the external part of the first steel pipe cantilever beam 101 surround and opens up multiple first bolts hole 103；First steel pipe
The two ends of beam 20 surround open up multiple second bolts hole 201 (situation that one end is merely illustrated in diagram) respectively.By upside " L " shape steel
The steel pipe external member two ends that piece 502 and downside " L " shape steel disc 503 are surrounded surround and open up multiple 3rd bolt hole 501a (501b).
The steel pipe cantilever beam sectional view of one embodiment of the invention central sill Column border node as shown in Figure 3, the present invention one shown in Fig. 4
The steel tubular beam sectional view of individual embodiment central sill Column border node.It is welded with and the first bolt hole 103 in the inner side of the first steel pipe cantilever beam 101
The corresponding nut 104 in position.Nut 202 corresponding with the position of the second bolt hole 201 is welded with the inner side of the first steel tubular beam 20.
When assembling type steel structure bean column node is in assembled state, high-strength bolt 40 is passed through by upside " L " shape steel disc
502 and the steel pipe external member that surrounds of downside " L " shape steel disc 503 on the 3rd screw 501a that opens up stretched with the first steel pipe cantilever beam 101
Go out the first screw 103 that end is opened up, be screwed into nut 104, steel pipe external member is fixed with the first steel pipe cantilever beam 101.It is same with this
When, high-strength bolt 40 passes through what is opened up in the steel pipe external member surrounded by upside " L " shape steel disc 502 and downside " L " shape steel disc 503
The second screw 201 that 3rd screw 501b and the end of the first steel tubular beam 20 are opened up, is screwed into nut 202, by steel pipe external member and the
One steel tubular beam 20 is fixed.
Connecting method and above-mentioned first steel pipe cantilever beam 101 between second steel pipe cantilever beam 102 and the second steel tubular beam 30
Connecting method between the first steel tubular beam 20 is identical, is described again here.Steel pipe external member is by high-strength bolt 40 by steel pipe
Beam and steel pipe cantilever beam complete splicing, and whole splicing is simple and quick.
In the present embodiment, steel pipe column 10 described above is rectangle steel tubing string, and the steel tubular beam 20 (30) is rectangular steel pipe
Beam, the steel pipe cantilever beam 101 (102) is rectangular steel pipe cantilever beam.Steel tubular beam 20 (30) and the steel pipe cantilever beam 101
(102) internal diameter is identical with external diameter, steel tubular beam and steel pipe cantilever beam is accurately docked.
The assembly method of assembling type steel structure bean column node is further explained below by the present embodiment.As schemed
The assembly flow charts of the Column border node of one embodiment of the invention central sill shown in 5, the assembly method of assembling type steel structure bean column node, bag
Include following steps：
The prefabricated of step S101, pre-fabricated steel pipe pillar and steel tubular beam, steel pipe column and steel tubular beam is completed in workshop, makes steel
The process of tubing string and steel tubular beam is completed according to following process
(1), prefabricated steel pipe cantilever beam, is used to open up the first spiral shell with the external part that steel tubular beam is spliced in the steel pipe cantilever beam
Keyhole, wherein the first bolt hole circumferentially opens up multiple around the steel pipe cantilever beam, on the inside of the steel pipe cantilever beam welding with
The corresponding nut of first screwhole position.
(2), prefabricated steel tubular beam, the second bolt hole is opened up at the steel tubular beam two ends, wherein the second bolt hole is around described
The circumference at steel tubular beam two ends opens up multiple, and nut corresponding with second screwhole position is welded on the inside of the steel tubular beam.
(3), prefabricated steel pipe socket part, makes upside " L " shape steel disc and downside " L " shape steel disc, in upside " L " shape steel disc with
Multiple 3rd bolts hole are opened up on L " the shape steel discs of side, upside " L " shape steel disc and downside " L " shape steel disc is formed steel after mutually fastening
Pipe sleeve part, the 3rd bolt hole is corresponding with the second bolt hole on the first bolt hole and steel tubular beam on steel pipe cantilever beam.
(4) welded still pipe post, the orthogonal steel pipe cantilever beam is welded in the upper side end of steel pipe column.
Prefabricated steel pipe column is rectangle steel tubing string in the present embodiment, and steel tubular beam is rectangular steel pipe beam, and steel pipe cantilever beam is square
Shape steel pipe cantilever beam, increases shearing resistance；Steel tubular beam is identical with the internal-and external diameter of steel pipe cantilever beam, makes steel tubular beam and steel pipe cantilever beam accurate
Really docking.
Step S102, steel pipe column are fixed, at the construction field (site), according to the size in construction house, the fixed steel pipe column in interval.
Step S103, steel tubular beam lifting, steel tubular beam are lifted between the steel pipe column of adjacent fixation, the steel pipe beam end
Abutted with the steel pipe cantilever beam external part, and the steel pipe beam end and steel pipe cantilever beam external part mutually abutted it
Between leave space.
Step S104, steel tubular beam are fixed, and upside " L " shape steel disc and downside " L " shape steel disc are fastened on to the institute mutually abutted
Steel tubular beam and steel pipe cantilever beam are stated, the steel tubular beam and steel pipe cantilever beam is fixed by high-strength bolt.Preferably, this implementation
Example is fixedly connected with the steel tubular beam and steel pipe cantilever beam from M27 high-strength bolts.
By setting upside " L " shape steel disc and downside " L " shape steel disc in the present embodiment, steel tubular beam and steel pipe cantilever are fastened on
Surround steel pipe socket part on beam, complete steel tubular beam and the fixation of steel pipe cantilever beam, make in construction work, it is only necessary to by steel pipe column according to
House size is fixed on job site, then is installed by way of lifting steel tubular beam, makes work progress more convenient, assembling
Process operation is simple, can realize quick assembling at the construction field (site).
With reference to the explanation of the invention disclosed here and practice, other embodiment of the invention is for those skilled in the art
It all will be readily apparent and understand.Illustrate and embodiment is to be considered only as exemplary, of the invention true scope and purport is equal
It is defined in the claims.
Claims (10)
1. a kind of assembly method of assembling type steel structure bean column node, it is characterised in that the assembly method comprises the following steps：
A), pre-fabricated steel pipe pillar and steel tubular beam, two orthogonal steel pipe cantilever beams are welded in the upper side end of steel pipe column；It is described
Steel pipe cantilever beam external part is welded and first bolt around multiple first bolts hole are opened up on the inside of the steel pipe cantilever beam
The corresponding nut in hole site；
Welded and second bolt hole on the inside of the steel tubular beam around multiple second bolts hole are opened up at the steel tubular beam two ends
The corresponding nut in position；
B), steel pipe column is fixed, at the construction field (site), according to the size in construction house, the fixed steel pipe column in interval；
C), steel tubular beam is lifted, and steel tubular beam is lifted between the steel pipe column of adjacent fixation, the steel pipe beam end and the steel pipe
Cantilever beam external part is abutted；
D), steel tubular beam is fixed, and the steel pipe external member surrounded by upside " L " shape steel disc and downside " L " shape steel disc is fastened on and mutually supported
The steel tubular beam and steel pipe cantilever beam connect, is fixed the steel tubular beam and steel pipe cantilever beam by high-strength bolt.
2. assembly method according to claim 1, it is characterised in that also include prefabricated steel pipe socket part in the step a),
Upside " L " the shape steel disc and downside " L " shape steel disc two ends for constituting steel pipe external member open up the 3rd bolt hole.
3. assembly method according to claim 1, it is characterised in that the steel tubular beam is inside and outside with the steel pipe cantilever beam
Footpath is identical.
4. assembly method according to claim 1, it is characterised in that the steel pipe column is rectangle steel tubing string, the steel pipe
Beam is rectangular steel pipe beam, and the steel pipe cantilever beam is rectangular steel pipe cantilever beam.
5. assembly method according to claim 1, it is characterised in that in the step c), the steel pipe mutually abutted
Space is left between beam end and steel pipe cantilever beam external part.
6. assembly method according to claim 1, it is characterised in that in the step d), solid from M27 high-strength bolts
Surely the steel tubular beam and steel pipe cantilever beam are connected.
7. a kind of assembling type steel structure bean column node obtained as assembly method described in claim 1, it is characterised in that the beam
Column border node includes steel pipe column and steel tubular beam, and the bean column node also includes the steel pipe socket surrounded by upper and lower two panels " L " shape steel disc
Fixed steel pipe cantilever beam on the upside of part, the steel pipe column；
The steel pipe cantilever beam external part around opening up multiple first bolts hole, on the inside of the steel pipe cantilever beam welding with it is described
The corresponding nut in first bolt hole position；The steel tubular beam two ends are around multiple second bolts hole are opened up, in the steel tubular beam
Weld nut corresponding with the second bolt hole position in side；The steel pipe external member two ends surround and open up multiple 3rd bolts hole；
The steel pipe external member splices the steel tubular beam and the steel pipe cantilever beam by high-strength bolt.
8. bean column node according to claim 7, it is characterised in that state the internal-and external diameter of steel tubular beam and the steel pipe cantilever beam
It is identical.
9. bean column node according to claim 7, it is characterised in that the steel pipe cantilever beam and steel pipe column welding are solid
It is fixed.
10. bean column node according to claim 7, it is characterised in that the steel pipe column is rectangle steel tubing string, the steel pipe
Beam is rectangular steel pipe beam, and the steel pipe cantilever beam is rectangular steel pipe cantilever beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107079.1A CN106988418B (en) | 2017-02-27 | 2017-02-27 | A kind of assembling type steel structure beam-column node structure and assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107079.1A CN106988418B (en) | 2017-02-27 | 2017-02-27 | A kind of assembling type steel structure beam-column node structure and assembly method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106988418A true CN106988418A (en) | 2017-07-28 |
| CN106988418B CN106988418B (en) | 2019-08-09 |
Family
ID=59412534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710107079.1A Active CN106988418B (en) | 2017-02-27 | 2017-02-27 | A kind of assembling type steel structure beam-column node structure and assembly method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106988418B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023107732A1 (en) * | 2021-12-10 | 2023-06-15 | Bijou Corp. | Variable temporary structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202644735U (en) * | 2012-03-02 | 2013-01-02 | 青岛理工大学 | Assembly type rigid node of steel-structure beam column |
| JP2014001612A (en) * | 2012-06-15 | 2014-01-09 | Fujika:Kk | Column-beam joint structure for steel skeleton construction |
| US20140083042A1 (en) * | 2012-09-27 | 2014-03-27 | Best Nature Co., Ltd. | Junction structure between structures and beam junction method |
| CN205444492U (en) * | 2016-03-29 | 2016-08-10 | 东华理工大学 | H type cantilever girder steel post geometric cross section mosaic structure |
| CN105863052A (en) * | 2016-04-17 | 2016-08-17 | 北京工业大学 | Function-restorable assembly type beam column-column flange connection joint device |
-
2017
- 2017-02-27 CN CN201710107079.1A patent/CN106988418B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202644735U (en) * | 2012-03-02 | 2013-01-02 | 青岛理工大学 | Assembly type rigid node of steel-structure beam column |
| JP2014001612A (en) * | 2012-06-15 | 2014-01-09 | Fujika:Kk | Column-beam joint structure for steel skeleton construction |
| US20140083042A1 (en) * | 2012-09-27 | 2014-03-27 | Best Nature Co., Ltd. | Junction structure between structures and beam junction method |
| CN205444492U (en) * | 2016-03-29 | 2016-08-10 | 东华理工大学 | H type cantilever girder steel post geometric cross section mosaic structure |
| CN105863052A (en) * | 2016-04-17 | 2016-08-17 | 北京工业大学 | Function-restorable assembly type beam column-column flange connection joint device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023107732A1 (en) * | 2021-12-10 | 2023-06-15 | Bijou Corp. | Variable temporary structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106988418B (en) | 2019-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106836489B (en) | A kind of assembled round steel pipe casing fiber concrete column connected node and installation method | |
| CN105604187A (en) | Beam-column node connecting device for assembled steelwork | |
| CN105350658B (en) | Neck assembled steel tubing string and steel beam connecting joint and its construction method | |
| CN105888060A (en) | Fabricated beam-column bolt joint connection device with cover plate and double flanges | |
| CN105971118A (en) | Rectangular steel pipe column and H-shaped steel beam inner sleeve type unilateral bolt connection node | |
| CN107100269A (en) | A kind of node of steel pipe intercolumniation connection of band splicing sleeve pipe and preparation method thereof | |
| KR101299023B1 (en) | The structure of matching splicing point of box type steel columns and top level of steel beam using diaphragm | |
| CN102677779A (en) | Assembled constructional reinforced concrete structural member | |
| CN105926773A (en) | Assembly type single-flange beam column bolt joint connecting device provided with cover plates | |
| CN107806180A (en) | A kind of T-shaped cover plate connecting device of assembling type steel structure quadrate steel pipe column bean column node | |
| CN111502002A (en) | Assembled steel structure beam-column joint connecting device and assembling method thereof | |
| CN206591634U (en) | A kind of assembling type steel structure beam-column node structure | |
| CN105239787B (en) | Complete spliced concrete frame bracing means and its construction method | |
| CN106988418A (en) | A kind of assembling type steel structure beam-column node structure and assembly method | |
| JP4129423B2 (en) | Bolt joint construction method and joint structure of steel columns using energy absorbing members | |
| CN107859171A (en) | A kind of assembling type steel structure quadrate steel pipe column bean column node L-type cover plate connecting device | |
| CN103104038A (en) | Rectangular tubular column jointing inner sleeve bolt connection node | |
| CN105464211A (en) | Assembly type steel frame cast steel joints and installation method thereof | |
| CN205577123U (en) | Combined material truss connection node | |
| CN108978998A (en) | A kind of connecting node between tier building assembled square bar tubing string | |
| CN103510626A (en) | Top-bottom angle iron type node for connecting H-shaped steel beam with rectangular tubular column through unilateral bolts | |
| JP6913469B2 (en) | How to change the floor height of an existing building | |
| JP3958175B2 (en) | Beam-column connection structure of circular steel pipe column | |
| CN106436902A (en) | Six-pole tetrahedron module unit assembly-type cymbal joint and assembling method thereof | |
| CN106121084A (en) | A kind of frame structure of assembled body of wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |