CN110453790A - A kind of combined assembly concrete-filled steel tube beam-column connection - Google Patents
A kind of combined assembly concrete-filled steel tube beam-column connection Download PDFInfo
- Publication number
- CN110453790A CN110453790A CN201910674785.3A CN201910674785A CN110453790A CN 110453790 A CN110453790 A CN 110453790A CN 201910674785 A CN201910674785 A CN 201910674785A CN 110453790 A CN110453790 A CN 110453790A
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- Prior art keywords
- connector
- groove
- steel tube
- node
- profile
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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
- E04B1/185—Connections not covered by E04B1/21 and E04B1/2403, e.g. connections between structural parts of different material
-
- 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
- E04B1/30—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts being composed of two or more materials; Composite steel and concrete constructions
Abstract
The invention discloses a kind of combined assembly concrete-filled steel tube beam-column connections, for the first rectangular steel tube mixed mud column, connection between second rectangular steel tube mixed mud column and H profile steel beam, including a mixed mud column bindiny mechanism, one girder steel bindiny mechanism and multiple high-strength bolts, mixed mud column bindiny mechanism includes a connection piece, two cover boards and multiple node ribbed stiffeners, two cover boards are arranged in parallel and opposite one end is connected with the first rectangular steel tube mixed mud column and the second rectangular steel tube mixed mud column respectively, opposite one end is connected with the two sides up and down of the connector；The girder steel bindiny mechanism includes two groove profile connecting plates and two girder steel connecting plates；Multiple high-strength bolts are evenly arranged along the cover board outer rim respectively, and multiple high-strength bolts pass through the cover board and connector；Solves the problem of material utilization amount in the prior art is more, structure is complicated, assembling process is complicated, poor seismic behavior.
Description
Technical field
The present invention relates to technical field of structural engineering, and in particular to a kind of combined assembly concrete-filled steel tube beam-to-column joint
Node.
Background technique
Currently, Building Trade in China is in Rapid development stage, but traditional construction process still falls behind relatively, and labour
It expends more.The problems such as there is also pollutions simultaneously greatly, energy consumption is high and low efficiency.Assembled architecture means to build a building
It can be produced in batches in factory in advance as production of machinery, and the building element of prefabricated completion is transported into scene progress
Assembling.Past, assembled architecture beam, Column border node anti-seismic performance reinforcement, be to be realized by improving component self-strength.
For example, select high-strength material, expandable member size and set up multiple connection relationships etc..Cause material utilization amount is more, structure is complicated,
Assembling process is complicated, is difficult to make a breakthrough in terms of improving anti-seismic performance.
Based on above-mentioned consideration, the invention proposes a kind of combined assembly concrete-filled steel tube beam-column connections.
Summary of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, a kind of combined assembly concrete-filled steel tube beam column company is provided
Node is connect, solves the problem of material utilization amount in the prior art is more, structure is complicated, assembling process is complicated, poor seismic behavior.
In order to solve the above technical problems, the present invention provides a kind of combined assembly concrete-filled steel tube beam-to-column joint sections
Point, for the connection between the first rectangular steel tube mixed mud column, the second rectangular steel tube mixed mud column and H profile steel beam, including one
Mixed mud column bindiny mechanism, a girder steel bindiny mechanism and multiple high-strength bolts, mixed mud column bindiny mechanism include a connection
Part, two cover boards and multiple node ribbed stiffeners, two cover boards be arranged in parallel and opposite one end respectively with the first square bar
Pipe mixed mud column and the second rectangular steel tube mixed mud column are connected, opposite one end is connected with the two sides up and down of the connector
It connects, multiple node ribbed stiffeners are symmetrically set in the first groove that the connector two sides open up, and multiple nodes are put more energy into
Rib is parallel to each other, and each node ribbed stiffener upper and lower side is connect with the connector, the side of the connector and H profile steel
The connecting pin of beam is connected to each other, and first groove is connected with the second groove of H profile steel beam two sides opened up；The girder steel connection
Mechanism includes two groove profile connecting plates and two girder steel connecting plates, and each groove profile connecting plate is embedded in the institute of the same side simultaneously
It states in the first groove and the second groove, two girder steel connecting plates are located at the connector and H profile steel beam contact surface
Surface and underface, two girder steel connecting plate opposite sides are abutted with the connector and H profile steel beam；It is multiple described
High-strength bolt is evenly arranged along the cover board outer rim respectively, and multiple high-strength bolts pass through the cover board and connector, multiple
The high-strength bolt is set to above and below the girder steel bindiny mechanism, and the high-strength bolt opposite side passes through the girder steel
Connecting plate, connector or/and H profile steel beam and groove profile connecting plate, multiple high-strength bolts are set to the side of the connector, institute
It states high-strength bolt one end and sequentially passes through wherein a groove profile connecting plate, connector or/and H profile steel beam.
The beneficial effects of the present invention are: being in contrast to the prior art, the present invention, which passes through, is arranged connector and cover board, two
A cover board is connect with the first rectangular steel tube mixed mud column and the second rectangular steel tube mixed mud column respectively, can be completed in factory, In
When construction site, only high-strength bolt need to be passed through two cover boards and connector, and installation in the first groove on fixing piece
There is node ribbed stiffener, strengthen the bearing capacity of connector, H profile steel beam is fixed on connector by girder steel bindiny mechanism,
Specifically, being embedded in the first groove and the second groove simultaneously by groove profile connecting plate, and groove profile is connected by high-strength bolt
Plate is also secured on connector and H profile steel beam, by the way that girder steel connecting plate is arranged, while by connector and H profile steel beam and slot
The connection of type connecting plate, installation is firm, and materials are few, and installation is simple.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is explosive view of the present invention；
Fig. 3 is structure of the invention schematic top plan view；
Fig. 4 is structure of the invention schematic side view；
Fig. 5 is structure of the invention schematic elevation view.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment belongs to the scope of protection of the invention.
As shown in Figure 1, being used for first the present invention provides a kind of combined assembly concrete-filled steel tube beam-column connection
Connection between square steel tube concrete column 100, the second square steel tube concrete column 100 and H profile steel beam 400, including one is mixed
Soil column bindiny mechanism 300, a girder steel bindiny mechanism 500 and multiple high-strength bolts 600, mixed mud column bindiny mechanism 300 are used for
Two coaxially arranged the first square steel tube concrete columns 100 and the second square steel tube concrete column 100 up and down are connected, girder steel connects
Connection mechanism 500 is used to connect mixed mud column bindiny mechanism 300 and H profile steel beam 400, wherein mixed mud column bindiny mechanism 300 and steel
Beam bindiny mechanism 500 can combine assembly, be to realize connection therein by high-strength bolt 600, to specific structure and relatively
In function be explained in detail respectively.
As shown in Fig. 2, the mixed mud column bindiny mechanism 300 in the present embodiment includes 310, two cover boards 320 of a connection piece
With multiple node ribbed stiffeners 330, two cover boards 320 be arranged in parallel and opposite one end respectively with the first square steel tube concrete column
100 and second square steel tube concrete column 100 be connected, opposite one end is connected with the two sides up and down of connector 310, multiple
Node ribbed stiffener 330 is symmetrically set in the first groove 340 that 310 two sides of connector open up, and multiple node ribbed stiffeners 330 are mutually flat
Row, each 330 upper and lower side of node ribbed stiffener are connect with connector 310, the side of connector 310 and the connection of H profile steel beam 400
End is connected to each other, and the first groove 340 is connected with the second groove 410 of 400 two sides of H profile steel beam opened up.
Wherein, the quantity of the first groove 340 is two, and the quantity of the second groove 410 is two, the first groove 340 and the
Two grooves, 410 shape, size are all the same, the difference is that the length of the first groove 340 is identical as the length of connector 310,
The length of second groove 410 is identical as the length of H profile steel beam 400, and the first ipsilateral groove 340 is matched with the second groove 410
Docking, the channel of the first ipsilateral groove 340 and the second groove 410 composition strip, for placing multiple node ribbed stiffeners 330
And groove profile connecting plate 510, it is to be understood that the shape of the first groove 340 can have any shape, as long as can place multiple
Node ribbed stiffener 330 and groove profile connecting plate 510.
It is understood that there are two the purposes of the first groove 340 of setting and the second groove 410, first, reducing connector
310 material quantity, save the cost facilitate consolidating for girder steel bindiny mechanism 500 second, being connected to each other with the junction of H profile steel beam 400
It is fixed.
Preferably, connector 310 and the contact surface size and shape of H profile steel beam 400 are all the same, and connector 310 includes one
Node web 311 and two node connecting plates 312, two node connecting plates 312 are arranged in parallel, and node web 311 is vertical at
Between two node connecting plates 312,311 two sides of node web are connect with two node connecting plates 312 respectively, node web 311
It is welded respectively with two node connecting plates 312 two sides.
Wherein, 312 two sides of node connecting plate all have one arc-shaped side, play buffering transitional function using arc-shaped side, make
Stress is so more uniform that be distributed in entire cambered surface, prevents stress from concentrating, while also reducing consumptive material, saves cost.
Wherein, the external force size that the quantity of node ribbed stiffener 330 is subjected to connector 310 is positively correlated, specifically,
The quantity of the node ribbed stiffener 330 of setting is more, and the volume of the first groove 340 is smaller, and the pressure that connector 310 can be born is then
Bigger, on the contrary, the quantity of the node ribbed stiffener 330 of setting is fewer, the volume of the first groove 340 is more, and connector 310 can be held
The pressure received is then smaller,.
Preferably, node ribbed stiffener 330 be tabular, the top and bottom of node ribbed stiffener 330 respectively with the first groove
340 inner roof wall and inner bottom wall welding, the process portion can complete the process in factory, can be directly used for filling at the construction field (site)
Match.
Girder steel bindiny mechanism 500 in the present embodiment includes two groove profile connecting plates 510 and two girder steel connecting plates 520,
Each groove profile connecting plate 510 is embedded in first groove 340 and the second groove 410 of the same side simultaneously, two girder steel connecting plates
520 are located at the surface and underface of 400 contact surface of connector 310 and H profile steel beam, and two girder steel connecting plates 520 are opposite
Side is abutted with connector 310 and H profile steel beam 400.
Preferably, groove profile connecting plate 510 is made of a upper limb, a support plate and a bottom wing, upper limb, support plate and bottom wing
It is embedded in the first groove 340 and the second groove 410 simultaneously, support plate is attached to the first groove 340 and the second groove 410 simultaneously
Ipsilateral side wall on, upper limb and the bottom wing ipsilateral inner roof wall and inner bottom wall with the first groove 340 and the first groove 340 respectively
It abuts.
Preferably, girder steel connecting plate 520 is plate, and two 520 brackets of girder steel connecting plate form a clamping gap, are used for
Step up the contact surface of H profile steel beam 400 Yu connector 310.
As in Figure 3-5, multiple high-strength bolts 600 in the present embodiment are evenly arranged along 320 outer rim of cover board respectively, multiple
High-strength bolt 600 pass through cover board 320 and connector 310, multiple high-strength bolts 600 be set to girder steel bindiny mechanism 500 top and
Lower section, 600 opposite side of high-strength bolt pass through girder steel connecting plate 520, connector 310 or/and H profile steel beam 400 and connect with groove profile
Plate 510, multiple high-strength bolts 600 are set to the side of connector 310, and 600 one end of high-strength bolt sequentially passes through wherein groove profile company
Fishplate bar 510, connector 310 or/and H profile steel beam 400.
Wherein, multiple high-strength bolts 600 are symmetrically set in the two sides of 400 contact surface of connector 310 and H profile steel beam.Specifically,
Multiple high-strength bolts 600 are respectively symmetrically set to the two sides up and down and the left and right sides of 400 contact surface of connector 310 and H profile steel beam,
Specifically, when multiple high-strength bolts 600 are symmetrically set in the two sides up and down of 400 contact surface of connector 310 and H profile steel beam, girder steel
Connecting plate 520 is connect with ipsilateral connector 310 and H profile steel beam 400 and groove profile connecting plate 510 simultaneously, prevent girder steel around
Connector 310 does perpendicular rotation, and to be embedded in the first ipsilateral groove 340 and second simultaneously recessed for groove profile connecting plate 510
In slot 410, girder steel is further prevented to do perpendicular rotation around connector 310；When multiple 600 companies of being symmetrically set in of high-strength bolt
When the left and right sides of 400 contact surface of fitting 310 and H profile steel beam, it is applied to the groove profile connecting plate 510 of two sides, simultaneously clamps on connection
Part 310 and H profile steel beam 400 can prevent girder steel from doing around connector 310 and horizontally rotate.
It is broadly divided into installation procedure and force analysis:
The process of installation is as follows, firstly, cover board 320 is just welded on the first square steel tube concrete column 100, in factory
On two square steel tube concrete columns 100, the first groove 340 that connector 310 is just welded in factory of node ribbed stiffener 330
In, the connector 310 of required 330 quantity of node ribbed stiffener is selected according to the load that the node is subjected to, and is transported to construction
Behind scene, the upper and lower side of connector 310 is fixed together with two cover boards 320 by high-strength bolt 600 respectively, has arc
The one end on side is docked with H profile steel beam 400, and two groove profile connection sheets are caught in the first groove 340 and the second groove of two sides first
In 410, and two groove profile connection sheets and connector 310 and H profile steel beam 400 are linked together by high-strength bolt 600, is led to
It crosses high-strength bolt 600 and connects girder steel connecting plate 520 with corresponding connector 310, H profile steel beam 400 and groove profile connecting plate 510
It connects, installation can be completed.
Force analysis is as follows, which is primarily subjected to the first rectangular steel tube
Concrete column 100 and the second square steel tube concrete column 100 along axial stress and H profile steel beam 400 straight down by
Power passes through setting for the first square steel tube concrete column 100 and the second square steel tube concrete column 100 along axial stress
The node ribbed stiffener 330 of different number, can bear the load of varying strength, to reach the accurate control of materials, save material,
And the stress of H profile steel beam 400 straight down, by girder steel connecting plate 520 simultaneously with ipsilateral connector 310 and H profile steel beam 400
And groove profile connecting plate 510 connects, and prevents girder steel from doing perpendicular rotation around connector 310, and groove profile connecting plate 510 is simultaneously
It is embedded in ipsilateral the first groove 340 and the second groove 410, further prevents girder steel to do around connector 310 vertical flat
Face rotation；When multiple high-strength bolts 600 are symmetrically set in the left and right sides of 400 contact surface of connector 310 and H profile steel beam, apply
To the groove profile connecting plate 510 of two sides, connector 310 and H profile steel beam 400 are simultaneously clamped on, can prevent girder steel from doing around connector 310
Horizontally rotate, so that girder steel is firmly fixed on connector 310.
It is in contrast to the prior art, the present invention is distinguished by setting connector 310 and cover board 320, two cover boards 320
It is connect with the first square steel tube concrete column 100 and the second square steel tube concrete column 100, can complete, construct in factory
When live, high-strength bolt 600 need to only be passed through to two cover boards 320 and connector 310, and the first groove on fixing piece
Node ribbed stiffener 330 is installed in 340, strengthens the bearing capacity of connector 310, by girder steel bindiny mechanism 500 by H profile steel
Beam 400 is fixed on connector 310, specifically, it is recessed to be embedded in the first groove 340 and second simultaneously by groove profile connecting plate 510
In slot 410, and groove profile connecting plate 510 is also secured on connector 310 and H profile steel beam 400 by high-strength bolt 600, is led to
Setting girder steel connecting plate 520 is crossed, while connector 310 and H profile steel beam 400 and groove profile connecting plate 510 being connected, installation is steady
Gu materials are few, installation is simple.
It should be noted that the above various embodiments belongs to same inventive concept, the description of each embodiment emphasizes particularly on different fields, In
Not detailed place is described in separate embodiment, can refer to the description in other embodiments.
Embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art, In
Under the premise of not departing from present inventive concept, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (9)
1. a kind of combined assembly concrete-filled steel tube beam-column connection is used for the first rectangular steel tube mixed mud column, second party
Connection between shape steel pipe mixed mud column and H profile steel beam characterized by comprising
Mixed mud column bindiny mechanism, mixed mud column bindiny mechanism include that a connection piece, two cover boards and multiple nodes are put more energy into
Rib, two cover boards are arranged in parallel and opposite one end is mixed with the first rectangular steel tube mixed mud column and the second rectangular steel tube respectively
Soil column is connected, opposite one end is connected with the two sides up and down of the connector, and multiple node ribbed stiffeners are symmetrically set
In the first groove that the connector two sides open up, multiple node ribbed stiffeners are parallel to each other, and each node is put more energy into
Rib upper and lower side is connect with the connector, and the side of the connector and the connecting pin of H profile steel beam are connected to each other, and described first is recessed
Slot is connected with the second groove of H profile steel beam two sides opened up.
Girder steel bindiny mechanism, the girder steel bindiny mechanism includes two groove profile connecting plates and two girder steel connecting plates, each described
Groove profile connecting plate is embedded in first groove and the second groove of the same side simultaneously, and two girder steel connecting plates distinguish position
In the surface and underface of the connector and H profile steel beam contact surface, two girder steel connecting plate opposite sides are and institute
It states connector and H profile steel beam abuts；
Multiple high-strength bolts, multiple high-strength bolts are evenly arranged along the cover board outer rim respectively, multiple high-strength bolts
Across the cover board and connector, multiple high-strength bolts are set to above and below the girder steel bindiny mechanism, the height
Strength bolt opposite side passes through the girder steel connecting plate, connector or/and H profile steel beam and groove profile connecting plate, multiple described high-strength
Bolt is set to the side of the connector, and described high-strength bolt one end sequentially passes through wherein a groove profile connecting plate, connector
Or/and H profile steel beam.
2. a kind of combined assembly concrete-filled steel tube beam-column connection according to claim 1, which is characterized in that institute
The contact surface size and shape for stating connector and H profile steel beam is all the same, and the connector includes a node web and two nodes
Connecting plate, two node connecting plates are arranged in parallel, and the node web is vertical between two node connecting plates,
Node web two sides are connect with two node connecting plates respectively.
3. a kind of combined assembly concrete-filled steel tube beam-column connection according to claim 2, which is characterized in that institute
Node web two sides are stated to weld with two node connecting plates respectively.
4. a kind of combined assembly concrete-filled steel tube beam-column connection according to claim 2, which is characterized in that institute
State the arc-shaped side that node connecting plate two sides all have one.
5. a kind of combined assembly concrete-filled steel tube beam-column connection according to claim 1, which is characterized in that institute
It states the quantity of node ribbed stiffener and external force size that connector is subjected to is positively correlated.
6. a kind of combined assembly concrete-filled steel tube beam-column connection according to claim 1, which is characterized in that institute
Stating node ribbed stiffener is tabular, the top and bottom of the node ribbed stiffener respectively with the inner roof wall of first groove and interior
Bottom wall welding.
7. a kind of combined assembly concrete-filled steel tube beam-column connection according to claim 1, which is characterized in that institute
It states groove profile connecting plate to be made of a upper limb, a support plate and a bottom wing, the upper limb, support plate and bottom wing are embedded in simultaneously
In first groove and the second groove, the support plate is attached to the ipsilateral side wall of first groove and the second groove simultaneously
On, the upper limb and bottom wing are abutted with the ipsilateral inner roof wall and inner bottom wall of first groove and the first groove respectively.
8. a kind of combined assembly concrete-filled steel tube beam-column connection according to claim 7, which is characterized in that institute
Stating girder steel connecting plate is plate.
9. a kind of combined assembly concrete-filled steel tube beam-column connection according to claim 1, which is characterized in that more
A high-strength bolt is symmetrically set in the two sides of the connector and H profile steel beam contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910674785.3A CN110453790A (en) | 2019-07-25 | 2019-07-25 | A kind of combined assembly concrete-filled steel tube beam-column connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910674785.3A CN110453790A (en) | 2019-07-25 | 2019-07-25 | A kind of combined assembly concrete-filled steel tube beam-column connection |
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| CN110453790A true CN110453790A (en) | 2019-11-15 |
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| CN201910674785.3A Pending CN110453790A (en) | 2019-07-25 | 2019-07-25 | A kind of combined assembly concrete-filled steel tube beam-column connection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113186806A (en) * | 2021-05-13 | 2021-07-30 | 江苏科技大学 | Steel bridge high-strength bolt anti-loosening connection node device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05179702A (en) * | 1991-12-28 | 1993-07-20 | Daiwa House Ind Co Ltd | Column-beam connected structure |
| CN103343575A (en) * | 2013-06-25 | 2013-10-09 | 同济大学 | Rectangular steel pipe column-H-shaped steel beam bolted connecting structure |
| CN104652615A (en) * | 2015-02-04 | 2015-05-27 | 北京工业大学 | Beam-column joint connection device of assembly type steel structure system |
| CN205421540U (en) * | 2016-03-18 | 2016-08-03 | 宿迁学院 | Assembly type beam column node |
| CN107237401A (en) * | 2017-06-02 | 2017-10-10 | 长安大学 | The restricted type assembled compound concrete-filled tubular column steel beam joint of boss is set |
| CN108193782A (en) * | 2018-02-02 | 2018-06-22 | 青岛理工大学 | A kind of prefabricated assembled modular frame node and its assembly method |
| CN208650284U (en) * | 2018-07-16 | 2019-03-26 | 山东科技大学 | A kind of node structure of concrete-filled steel square tubular column and girder steel |
| CN109811903A (en) * | 2019-03-01 | 2019-05-28 | 华侨大学 | A kind of assembled composite steel tube concrete column-steel beam connection structure and assembly method |
-
2019
- 2019-07-25 CN CN201910674785.3A patent/CN110453790A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05179702A (en) * | 1991-12-28 | 1993-07-20 | Daiwa House Ind Co Ltd | Column-beam connected structure |
| CN103343575A (en) * | 2013-06-25 | 2013-10-09 | 同济大学 | Rectangular steel pipe column-H-shaped steel beam bolted connecting structure |
| CN104652615A (en) * | 2015-02-04 | 2015-05-27 | 北京工业大学 | Beam-column joint connection device of assembly type steel structure system |
| CN205421540U (en) * | 2016-03-18 | 2016-08-03 | 宿迁学院 | Assembly type beam column node |
| CN107237401A (en) * | 2017-06-02 | 2017-10-10 | 长安大学 | The restricted type assembled compound concrete-filled tubular column steel beam joint of boss is set |
| CN108193782A (en) * | 2018-02-02 | 2018-06-22 | 青岛理工大学 | A kind of prefabricated assembled modular frame node and its assembly method |
| CN208650284U (en) * | 2018-07-16 | 2019-03-26 | 山东科技大学 | A kind of node structure of concrete-filled steel square tubular column and girder steel |
| CN109811903A (en) * | 2019-03-01 | 2019-05-28 | 华侨大学 | A kind of assembled composite steel tube concrete column-steel beam connection structure and assembly method |
Non-Patent Citations (1)
| Title |
|---|
| 刘大海等编著: "《型钢钢管混凝土高楼计算和构造》", 30 September 2003, 中国建筑工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113186806A (en) * | 2021-05-13 | 2021-07-30 | 江苏科技大学 | Steel bridge high-strength bolt anti-loosening connection node device |
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