CN107724529A - A kind of steel frame beam column rigid connection connecting node based on bayonet joint - Google Patents
A kind of steel frame beam column rigid connection connecting node based on bayonet joint Download PDFInfo
- Publication number
- CN107724529A CN107724529A CN201710850674.4A CN201710850674A CN107724529A CN 107724529 A CN107724529 A CN 107724529A CN 201710850674 A CN201710850674 A CN 201710850674A CN 107724529 A CN107724529 A CN 107724529A
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- Prior art keywords
- connection end
- flange connector
- pin
- shear
- bearing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2409—Hooks, dovetails or other interlocking connections
- E04B2001/2412—Keyhole 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
- 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 present invention relates to field of engineering technology, disclose a kind of steel frame beam column rigid connection connecting node based on bayonet joint, including connection end, bearing end and socket joint pin, by setting connection end shear-pin respectively on the right side of connection end top flange connector and connection end lower flange connector, at bearing end, the left side of top flange connector and bearing end lower flange connector sets some bearing ends shear-pin respectively, two parallel bearing end shear-pins form a shearing resistance groove, connection end shear-pin is inserted in shearing resistance groove, socket joint pin is inserted in the space of connection end shear-pin and shearing resistance groove again, and installed and fixed with fixed screw.The present invention, by the pressure of flange plate above and below beam, is effectively transmitted by bayonet joint by the physical geometry contact of socket joint pin, it is relatively low to the requirement on machining accuracy of component, it is easy for installation compared with tradition connects, reliability is high, while node realizes detachable recycling with component.
Description
Technical field
The present invention relates to field of engineering technology, particularly a kind of steel frame beam column rigid connection connection section based on bayonet joint
Point.
Background technology
Recently as the development of housing industrialization, assembled architecture will welcome new eruptive growth, assembled architecture master
There is assembling concrete structure（) and assembling type steel structure PC.Wherein, steel construction is with its material and the characteristic of processing, at this stage
Through realizing a large amount of element factory metaplasia productions, as assembled architecture promote has powerful vitality.China in 2016
8.08 hundred million tons of crude steel yield, the 50% of world's output of steel is accounted for, steel specs and product quality are first intake close to or up the world
It is flat, but production capacity surplus situation is more serious.Same period China's steel building area accounts for overall floorage less than 5%, steel construction utilization rate
It is low, and developed country's steel building area accounts for overall floorage more than 10%, the U.S. and Japan are more than 40%.Steel construction and dress
It is wide in China's application and prospect with formula steel construction.
Existing steel frame beam column rigid joint mainly connects two kinds using full bolt connection and bolt-weldering, full bolt connection
Due to requiring higher to processing and installation accuracy, at this stage using less, at this stage largely using bolt-weldering connection section in engineering
Point, in bolt-weldering connecting node, because upper lower flange uses Site Welding, it is necessary to largely field operation amount, and construction quality
It is unstable, it is one of prevailing quality hidden danger in Construction of Steel Structure, and it is non-disconnectable except recycling；A large amount of Site Welding work simultaneously
Amount causes steel construction to be only capable of being assembled at the scene with loose mail pattern, is unfavorable for component, industrialized popularization.Existing assembling
Concrete structure（PC in), bean column node typically carries out the method for cast-in-place concrete using headspace.This method is present
Bean column node construction is complicated, and problems, the difficulty of construction such as Bar Anchorage and connection difficulty are larger；Connection method is aided in using shaped steel
Also the shortcomings that Site Welding workload is big be present.
The content of the invention
In order to solve above-mentioned the shortcomings of the prior art, the invention discloses a kind of steel frame based on bayonet joint
Beam column rigid connection connecting node, the structure can cancel the field welding in the connection of bolt-weldering, at the same its bonding strength not less than bolt-
The intensity of connection is welded, more than 90% beam column field welding can be cancelled, while node security is reliable, steel construction is really realized work
Factory's metaplasia production, assembled in situ.
To realize above-mentioned technical purpose and the technique effect, the invention discloses a kind of based on bayonet joint
Steel frame beam column rigid connection connecting node, including connection end and bearing end, connection end is including on connection end web connecting members, connection end
Edge of a wing connector and connection end lower flange connector, connection end top flange connector and connection end lower flange connector are located at respectively
The both sides up and down of connection end web connecting members, bearing end include bearing end web connector, bearing end top flange connector and branch
Seat end lower flange connector, bearing end top flange connector connect positioned at bearing end web respectively with bearing end lower flange connector
The right side of the both sides up and down of part, in addition to socket joint pin, connection end top flange connector and connection end lower flange connector is set respectively
Put connection end shear-pin, the left side of bearing end top flange connector and bearing end lower flange connector sets some bearing ends respectively
Shear-pin, two parallel bearing end shear-pins form a shearing resistance groove, and connection end shear-pin is inserted in shearing resistance groove, socket joint
In the space of pin insertion connection end shear-pin and shearing resistance groove, and fixation is held out against with fixed screw.
Preferably, in addition to web shear resisting board, connection end web connecting members, bearing end web connector and web shear resisting board
On be respectively provided with some high-strength bolt connecting holes, connection end web connecting members and bearing end web connector pass through some high-strength bolts
It is connected with web shear resisting board.
Preferably, socket joint pin is wedge, and its cross sectional shape is trapezoidal.
Preferably, the cross sectional shape of connection end shear-pin includes trapezoidal and rectangle, the cross sectional shape bag of bearing end shear-pin
Include trapezoidal and rectangle.
Preferably, groove is set in the middle part of the shear-pin on the right side of the connector of connection end lower flange.
Preferably, some screw holes are set in connection end shear-pin both sides or shearing resistance groove.
Preferably, the upper end of connection end top flange connector and connection end lower flange connector is respectively provided with ribbed stiffener, bearing
The upper end of end top flange connector and bearing end lower flange connector is respectively provided with ribbed stiffener.
Preferably, on the left of the web connecting members of connection end directly with Structure Beam-column by being weldingly connected, or in connection end abdomen
Connection end end plate is set on the left of plate connector, by connection end end plate with Structure Beam-column by being weldingly connected；Bearing end web connects
Directly with Structure Beam-column by being weldingly connected on the right side of part, or bearing end end plate is set on the right side of bearing end web connector, will
Bearing end end plate is with Structure Beam-column by being weldingly connected.
The invention has the advantages that：
The present invention can be used for the installation of steel frame beam column rigid joint, suitable for traditional steel-frame structure, framework Core Walls Structure knot
Structure, assembling type steel structure, dismantled and assembled steel construction and assembling concrete structure（PC), mainly there is some following effect：
（1）The degree of safety of node is improved, node scene is entered without welding by the geometry socket joint between component and occluding relation
Row connection, avoids human factor during Site Welding from causing weldquality problem to cause the dangerous of structure；
（2）Reliable rigid connection annexation is provided, the node can provide the bending resistance not less than traditional bolt-weldering connecting node, resist
Ability is cut, the requirement of node connection ultimate strength checking computations is disclosure satisfy that, can directly substitute existing node, design and node meter
Calculation need not take otherwise processed, can effectively be combined with existing design and construction；
（3）Strong support is provided for the realization of industrialized building, the node can realize the connection of Structure Beam-column node without scene
Welding, installation are quick and convenient；The installation of beam loose mail, building can be achieved（Room）Lid integral hoisting or modular cabinet installation etc.
Connection；Component requirement on machining accuracy matches with existing Construction of Steel Structure and control of acceptance, without separately improving requirement；Structure
Beam column can realize nondestructive demounting, and associated components are repeatable to be utilized；Node is small, in light weight, on building arrangements influence it is small, cost compared with
It is low, there are stronger market prospects；
（4）The node may replace assembling concrete structure（PC precast beam intercolumniation) uses the beam column in shaped steel auxiliary connection method
Connection, is simplified assembling concrete joint, improves efficiency, reduces cost, to assemble concrete structure（PC node) connects
Connect and provide a kind of new idea and method.
Brief description of the drawings
Fig. 1 is the node splicing structure schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the connection end front view of the embodiment of the present invention 1.
Fig. 3 is the connection end lower flange connector upward view of the embodiment of the present invention 1.
Fig. 4 is the bearing end front view of the embodiment of the present invention 1.
Fig. 5 is the socket joint latch structure front view of the embodiment of the present invention 1.
Fig. 6 is the web shear resisting board schematic diagram of the embodiment of the present invention 1 ~ 2.
Fig. 7 is the node splicing structure schematic diagram of the embodiment of the present invention 2.
Fig. 8 is the connection end front view of the embodiment of the present invention 2.
Fig. 9 is the bearing end front view of the embodiment of the present invention 2.
Description of reference numerals:
1：Connection end web connecting members, 2：Connection end top flange connector, 3：Connection end lower flange connector, 4：Bearing end web
Connector, 5：Bearing end top flange connector, 6：Bearing end lower flange connector, 7：Socket joint pin, 8：Connection end shear-pin, 9：Branch
Seat end shear-pin, 10：Fixed screw, 11：Web shear resisting board, 12：High-strength bolt connecting hole, 13：High-strength bolt, 14：Ribbed stiffener,
15：Structure Beam-column, 16：Connection end end plate, 17：Structure Beam-column, 18：Bearing end end plate, 19：Groove, 20：Screw hole.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.
Embodiment 1
As shown in Figures 1 to 4, the present embodiment 1 discloses a kind of steel frame beam column rigid connection connecting node based on bayonet joint,
Including connection end and bearing end, connection end is included under connection end web connecting members 1, connection end top flange connector 2 and connection end
Edge of a wing connector 3, connection end top flange connector 2 and connection end lower flange connector 3 are located at connection end web connecting members 1 respectively
Both sides up and down, connection end top flange connector 2 is identical with the length of connection end lower flange connector 3, the right side company of protruding from
Connect end web connector 1；Bearing end includes bearing end web connector 4, bearing end top flange connector 5 and bearing end lower flange
Connector 6, bearing end top flange connector 5 and bearing end lower flange connector 6 are respectively positioned at the upper of bearing end web connector 4
Lower both sides, bearing end top flange connector 5 is identical with the length of bearing end lower flange connector 6, left side with bearing end web
Connector 4 flushes.
Also include socket joint pin 7, the right side of connection end top flange connector 2 and connection end lower flange connector 3 is set respectively
The left side of one connection end shear-pin 8, bearing end top flange connector 5 and bearing end lower flange connector 6 sets two respectively
Bearing end shear-pin 9, two parallel bearing end shear-pins 9 form a shearing resistance groove, and it is recessed that connection end shear-pin 8 inserts shearing resistance
In groove, socket joint pin 7 is inserted in the space of connection end shear-pin 8 and shearing resistance groove, and holds out against fixation with fixed screw 10.By adopting
Mutually sting mode with shear-pin to be used to transmit pressure, for substituting original Site Welding connected mode.
As shown in Fig. 2, Fig. 4 and Fig. 6, the present embodiment also includes web shear resisting board 11, connection end web connecting members 1, bearing
Some high-strength bolt connecting holes 12, connection end web connecting members 1 and branch are respectively provided with end web connector 4 and web shear resisting board 11
Seat end web connector 4 is connected by some high-strength bolts 13 with web shear resisting board 11.The specific number of high-strength bolt connecting hole 12
Amount is required to set according to the calculating of particular condition in use, and specific limitation is not done to its quantity in the present embodiment.
As shown in figure 5, socket joint pin 7 is wedge, cross sectional shape is right-angled trapezium, the cross sectional shape of connection end shear-pin 8
For isosceles trapezoid, the cross sectional shape of bearing end shear-pin 9 is rectangle.It can contain by the way of socket joint pin 7 is held out against corresponding
Processing and installation error, realize that structure power transmission is smooth.
As shown in figure 3, setting groove 19 in the middle part of the shear-pin on the right side of connection end lower flange connector 3, it is easy to bearing end to add
The insertion of strength rib 14.
The both sides of connection end shear-pin 8 set some screw holes 20 respectively, for being screwed into for fixed screw 10.
Total number of socket joint pin 7 in the present embodiment 1 is 6.The both sides of connection end shear-pin 8 on the upside of connection end are equal
Insert a socket joint pin 7；Two socket joint pins 7 are inserted in the both sides of connection end shear-pin 8 on the downside of connection end.
As shown in Fig. 2 the upper end of connection end top flange connector 2 and connection end lower flange connector 3 is respectively provided with ribbed stiffener
14, the intensity of the sponson for strengthening connection end top flange connector 2 and connection end lower flange connector 3.Such as Fig. 4 institutes
Show, the upper end of bearing end top flange connector 5 and bearing end lower flange connector 6 is respectively provided with ribbed stiffener 14, for strengthening bearing
Hold the intensity of the sponson of top flange connector 5 and bearing end lower flange connector 6.
As shown in Fig. 2 the left side of connection end web connecting members 1 sets connection end end plate 16, by connection end end plate 16 and structure
Beam column 15 is by being weldingly connected.As shown in figure 4, directly with Structure Beam-column 17 by welding phase on the right side of bearing end web connector 4
Even.
Specific construction step
A kind of steel frame beam column rigid connection connecting node based on bayonet joint of the present embodiment 1, its assembling construction step are as follows：
（1）Connection end top flange connector 2 and connection end lower flange connector 3 are put down or using casting in factory by metal working milling
Complete, polishing shaping.In factory with connection end web connecting members 1 and the welding forming of connection end end plate 16, and examine it is qualified；
（2）Bearing end top flange connector 5 and bearing end lower flange connector 6 are put down or using casting in factory by metal working milling
Complete, polishing shaping.In factory with bearing end web connector 4 and the welding forming of bearing end end plate 18, and examine it is qualified；
（3）The central slot 19 of the right side shear-pin of bearing end lower flange connector 6 is inserted in bearing end abdomen ribbed stiffener 14, connected
Shear-pin 8 is held to insert in the shearing resistance groove at bearing end；
（4）By the high-strength bolt connecting hole on web shear resisting board 11 and connection end web connecting members 1 and bearing end web connector 4
After 12 contrapositions, penetrate high-strength bolt 13 and just twist；
（5）Multiple socket joint pins 7 are inserted in the space of the both sides of connection end shear-pin 8 respectively；
（6）After structure leveling contraposition, high-strength bolt 13 twist eventually；
（7）Fixed screw 10 is screwed into, socket joint pin 7 is locked, and with unscrewed bolt unscrewed.
A kind of steel frame beam column rigid connection connecting node based on bayonet joint of the present embodiment 1, the construction of its structural demolition
Step is as follows：
（1）Fixed screw 10 is unclamped, takes out multiple socket joint pins 7；
（2）High-strength bolt 13 is cut off or turned on, removes web shear resisting board 11；
（3）Structure Beam-column and connection end are hung away.
Embodiment 2
As shown in Fig. 7 ~ 9, a kind of steel frame beam column rigid connection connecting node based on bayonet joint and the embodiment 1 of embodiment 2
Structure difference be：
Connection end top flange connector 2 is different with the length of connection end lower flange connector 3, and connection end top flange connector 2 is right
Side protrudes from connection end web connecting members 1, and connection end lower flange connector 3 flushes with connection end web connecting members 1；On bearing end
Edge of a wing connector 5 is identical with the length of bearing end lower flange connector 6, the left side of bearing end top flange connector 5 and bearing end abdomen
Plate connector 4 flushes, and the left side of bearing end lower flange connector 6 protrudes from connection end web connecting members 1.
Total number of socket joint pin 7 is 8.Two socket joints are inserted in the both sides of connection end shear-pin 8 on the upside of connection end
Pin 7；Two socket joint pins 7 are inserted in the both sides of connection end shear-pin 8 on the downside of connection end.
Socket joint pin 7 is wedge, and its cross sectional shape is right-angled trapezium.The cross sectional shape of connection end shear-pin 8 is rectangle, branch
The cross sectional shape of seat end shear-pin 9 is right-angled trapezium.
Some screw holes 20 are set in shearing resistance groove, for being screwed into for fixed screw 10.
As shown in figure 8, directly with Structure Beam-column 15 by being weldingly connected on the left of connection end web connecting members 1.Such as Fig. 9 institutes
Show, the right side of bearing end web connector 4 sets bearing end end plate 18, by bearing end end plate 18 with Structure Beam-column 17 by welding phase
Even.
It is identical in Specific construction step and the embodiment of the present invention 1.
In addition, according to the inventive concept of the present invention, socket joint pin, connection end shear-pin and bearing end are adjusted adaptability and is resisted
The shape cut off.The cross sectional shape of socket joint pin is alternatively isosceles trapezoid or irregular, now the section of connection end shear-pin
Shape can be set to isosceles trapezoid, and the cross sectional shape of bearing end shear-pin can be set to right-angled trapezium.The specific number of socket joint pin
Also can change according to using needing.It can be adjusted according to specific needs above, the present invention, which is not done, specifically to be enumerated, but all should
It is included within the scope of the present invention.
More than, it is only the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, the change or replacement that can readily occur in, all should
It is included within the scope of the present invention.
Claims (8)
1. a kind of steel frame beam column rigid connection connecting node based on bayonet joint, including connection end and bearing end, described company
Connecing end includes connection end web connecting members, connection end top flange connector and connection end lower flange connector, described connection end
Top flange connector and connection end lower flange connector are located at the both sides up and down of connection end web connecting members, described bearing respectively
Holding includes bearing end web connector, bearing end top flange connector and bearing end lower flange connector, on described bearing end
Edge of a wing connector and bearing end lower flange connector are located at the both sides up and down of bearing end web connector respectively, it is characterised in that
Also include socket joint pin, the right side of described connection end top flange connector and connection end lower flange connector sets connection end respectively
The left side of shear-pin, described bearing end top flange connector and bearing end lower flange connector sets some bearing ends to resist respectively
Cut off, two parallel bearing end shear-pins form a shearing resistance groove, and the connection end shear-pin is inserted in shearing resistance groove, institute
In the socket joint pin insertion connection end shear-pin stated and the space of shearing resistance groove, and fixation is held out against with fixed screw.
A kind of 2. steel frame beam column rigid connection connecting node based on bayonet joint as claimed in claim 1, it is characterised in that：
Also include web shear resisting board, be respectively provided with described connection end web connecting members, bearing end web connector and web shear resisting board
Some high-strength bolt connecting holes, described connection end web connecting members and described bearing end web connector pass through some high-strength
Bolt is connected with web shear resisting board.
A kind of 3. steel frame beam column rigid connection connecting node based on bayonet joint as claimed in claim 1, it is characterised in that：
Described socket joint pin is wedge, and its cross sectional shape is trapezoidal.
A kind of 4. steel frame beam column rigid connection connecting node based on bayonet joint as claimed in claim 3, it is characterised in that：
The cross sectional shape of described connection end shear-pin includes trapezoidal and rectangle, and the cross sectional shape of described bearing end shear-pin includes ladder
Shape and rectangle.
A kind of 5. steel frame beam column rigid connection connecting node based on bayonet joint as claimed in claim 1, it is characterised in that：
Groove is set in the middle part of the shear-pin on the right side of described connection end lower flange connector.
A kind of 6. steel frame beam column rigid connection connecting node based on bayonet joint as claimed in claim 1, it is characterised in that：
Some screw holes are set in described connection end shear-pin both sides or shearing resistance groove.
A kind of 7. steel frame beam column rigid connection connecting node based on bayonet joint as claimed in claim 1, it is characterised in that：
Described connection end top flange connector and the upper end of connection end lower flange connector are respectively provided with ribbed stiffener, on described bearing end
The upper end of edge of a wing connector and bearing end lower flange connector is respectively provided with ribbed stiffener.
A kind of 8. steel frame beam column rigid connection connecting node based on bayonet joint as claimed in claim 1, it is characterised in that：
Directly connect on the left of described connection end web connecting members with Structure Beam-column by being weldingly connected, or in described connection end web
Connection end end plate is set on the left of fitting, by described connection end end plate with Structure Beam-column by being weldingly connected；Described bearing end
Directly with Structure Beam-column by being weldingly connected on the right side of web connecting members, or set on the right side of described bearing end web connector
Bearing end end plate, by described bearing end end plate with Structure Beam-column by being weldingly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850674.4A CN107724529A (en) | 2017-09-20 | 2017-09-20 | A kind of steel frame beam column rigid connection connecting node based on bayonet joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850674.4A CN107724529A (en) | 2017-09-20 | 2017-09-20 | A kind of steel frame beam column rigid connection connecting node based on bayonet joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107724529A true CN107724529A (en) | 2018-02-23 |
Family
ID=61206559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710850674.4A Pending CN107724529A (en) | 2017-09-20 | 2017-09-20 | A kind of steel frame beam column rigid connection connecting node based on bayonet joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107724529A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323975A (en) * | 2020-10-27 | 2021-02-05 | 广州建筑产业研究院有限公司 | Full bolt socket joint formula beam column connection structure of assembled steel concrete |
| CN114197636A (en) * | 2021-11-18 | 2022-03-18 | 安徽省建筑科学研究设计院 | Bolt connecting structure for reducing number of sheared bolts |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1694805A1 (en) * | 1989-08-07 | 1991-11-30 | Саратовский Государственный Союзный Проектный Институт | Assembly for attaching beam to column |
| JPH08144383A (en) * | 1994-11-25 | 1996-06-04 | Nobutaka Tamura | Joint for building and construction structure and method for constructing joint |
| JPH08151685A (en) * | 1994-11-30 | 1996-06-11 | Kajima Corp | Steel frame connection part structure |
| JP2004263477A (en) * | 2003-03-03 | 2004-09-24 | Hisashi Minami | Mounting structure of external wall bearing skin member |
| CN203678871U (en) * | 2013-12-30 | 2014-07-02 | 安徽中杭股份有限公司 | Fixing device for guide and guard box for rolling steel |
-
2017
- 2017-09-20 CN CN201710850674.4A patent/CN107724529A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1694805A1 (en) * | 1989-08-07 | 1991-11-30 | Саратовский Государственный Союзный Проектный Институт | Assembly for attaching beam to column |
| JPH08144383A (en) * | 1994-11-25 | 1996-06-04 | Nobutaka Tamura | Joint for building and construction structure and method for constructing joint |
| JPH08151685A (en) * | 1994-11-30 | 1996-06-11 | Kajima Corp | Steel frame connection part structure |
| JP2004263477A (en) * | 2003-03-03 | 2004-09-24 | Hisashi Minami | Mounting structure of external wall bearing skin member |
| CN203678871U (en) * | 2013-12-30 | 2014-07-02 | 安徽中杭股份有限公司 | Fixing device for guide and guard box for rolling steel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323975A (en) * | 2020-10-27 | 2021-02-05 | 广州建筑产业研究院有限公司 | Full bolt socket joint formula beam column connection structure of assembled steel concrete |
| CN114197636A (en) * | 2021-11-18 | 2022-03-18 | 安徽省建筑科学研究设计院 | Bolt connecting structure for reducing number of sheared bolts |
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Application publication date: 20180223 |