CN204163196U - A kind of embedded concrete-filled steel square tubular column in T-steel top flange and steel beam connecting joint - Google Patents
A kind of embedded concrete-filled steel square tubular column in T-steel top flange and steel beam connecting joint Download PDFInfo
- Publication number
- CN204163196U CN204163196U CN201420564350.6U CN201420564350U CN204163196U CN 204163196 U CN204163196 U CN 204163196U CN 201420564350 U CN201420564350 U CN 201420564350U CN 204163196 U CN204163196 U CN 204163196U
- Authority
- CN
- China
- Prior art keywords
- steel
- concrete
- top flange
- tubular column
- square tubular
- 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.)
- Expired - Fee Related
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to the embedded concrete-filled steel square tubular column in a kind of T-steel top flange and steel beam connecting joint, belongs to structural engineering technical field.Be made up of concrete-filled steel square tubular column, girder steel, T-steel and high-strength bolt; On concrete-filled steel square tubular column wallboard, horizontal translot is offered in the position of T-steel top flange, and size is consistent with T-steel top flange width, embeds the passage of concrete-filled steel square tubular column wallboard as T-steel top flange; The top flange of the T-steel that concrete-filled steel square tubular column both sides are corresponding is on same horizontal plane, T-steel web is directly welded on concrete-filled steel square tubular column wallboard, and the T-steel web of concrete-filled steel square tubular column both sides with carry out through ribbed with high-strength bolt between concrete-filled steel square tubular column and be connected; The upper and lower T-steel edge of a wing is also connected with high-strength bolt with between girder steel, and bolt head adopts double nut simultaneously.The utility model joint structure is simple, processes easy for installation, and power transmission is clearly reliable, adapts to industrial production demand.
Description
Technical field
The utility model relates to building engineering field, especially relates to the embedded concrete-filled steel square tubular column in a kind of T-steel top flange and steel beam connecting joint.
Background technology
Along with the development of building structure, the investigation and application of steel-concrete combined structure is launched rapidly, so far become a kind of generally acknowledged new structural system, itself and steel work, wooden construction, masonry structure and reinforced concrete structure are arranged side by side, to be expanded into the fifth-largest structure.Steel-concrete combined structure has given full play to concrete bearing compressive force and steel bear the mechanical properties of materials of pulling force, secondly, the application of steel also helps the heavy in section excessively of reducing concrete structure, and the strong effect of concrete material to steel can reduce in steel work fireproof requirement.In addition, combinations thereof structure also helps the improvement of anti-seismic performance.At present, in a lot of countries use extensively, domestic development is also rapider for steel-concrete combined structure and steel-concrete combined structure.
Applying more in steel-concrete combined structure is encased structures, so-called encased structures be exactly concrete is poured in steel pipe and tamping to add the strength and stiffness of big steel pipe.This structure has given full play to the strong point of steel pipe and concrete bi-material, has that bearing capacity is high, plasticity and an advantage such as good toughness, easy construction, is widely used in the structures such as individual layer and multi storied industrial factory building post, highrise building and bridge.In particularly this year, along with the promotion and application of steel structure of housing, the frame structure formed with steel core concrete column and girder steel ties up in engineering practice and is applied gradually and develops, and achieves good economic benefit and social benefit.
At present, the concrete-filled steel square tubular column of China and the connected node form of girder steel mainly contain external partition formula, internal partition formula and diaphragm-through type.Wherein clapboard radius requires that concrete-filled steel square tubular column bottom flange correspondence position on girder steel blocks, and after diaphragm is welded in relevant position, again welds former square steel pipe.This node construction is complicated, and weld seam is more concentrated, and in China, application is less.
Utility model content
Task of the present utility model is to solve the technological deficiency that in prior art, concrete-filled steel square tubular column and steel beam joint exist, and provides the embedded concrete-filled steel square tubular column in a kind of T-steel top flange and steel beam connecting joint.
Its technical solution is:
A kind of embedded concrete-filled steel square tubular column in T-steel top flange and steel beam connecting joint, comprise concrete-filled steel square tubular column, girder steel, T-steel and high-strength bolt; Wherein: described concrete-filled steel square tubular column is made up of square steel pipe and perfusion concrete in the inner, T-steel lays respectively at square steel pipe both sides, the position wallboard of square steel pipe being positioned at T-steel top flange offers horizontal translot, size is consistent with T-steel top flange width, embeds the passage of square steel pipe wallboard as T-steel top flange; The top flange being positioned at T-steel corresponding to square steel pipe both sides is on same horizontal plane, and the web of T-steel is directly welded on the wallboard of square steel pipe, the T-steel web in square steel pipe both sides with carry out through ribbed by high-strength bolt between square steel pipe and be connected; Girder steel one end is inserted between the top flange of T-steel and bottom flange, the top flange of T-steel, is connected by high-strength bolt between bottom flange with girder steel, and bolt head adopts double nut simultaneously.
In the utility model, described girder steel is hot rolling type H profile steel beam or welded H section steel beam.
This reality have novel in, described concrete is ordinary concrete, high-strength concrete or self-compacting concrete.
The utility model has following Advantageous Effects:
The utility model joint structure is simple, processes easy for installation, and power transmission is clearly reliable, has adapted to industrial production demand.
The utility model node compares with connection with inner diaphragm, has good stress performance, and the top flange of its T-steel embeds concrete column, has semi-rigid characteristic, further enhancing the stress performance of node, improve the shear resistance of node and the ability of bending resistance square.
Carry out connecting of through ribbed with high-strength bolt between the T-steel web of concrete-filled steel square tubular column both sides and concrete-filled steel square tubular column in the utility model, its effect is equivalent to internal partition, effectively can transmit pulling force and the pressure of bottom flange on girder steel; Compare external partition joint form, there is the advantages such as power transmission is direct, saving steel, guarantee architectural space.
This joint structure is simple, on-the-spot convenient, save steel, the moment of flexure ability to bear of Controlling vertex is carried out by the size of control connection part and the quantity of high-strength bolt, node is made to have good plastic rotation, under geological process, can better dissipation energy, realize the design concept of ductility joint.
Accompanying drawing explanation
Fig. 1 is the positive elevational schematic view of concrete-filled steel square tubular column and steel beam joint;
Fig. 2 is the horizontal schematic top plan view of concrete-filled steel square tubular column and steel beam joint;
Number in the figure: 1-square steel pipe, 2-high-strength bolt, 3-girder steel, 4-T shaped steel, 5-concrete.
Detailed description of the invention
Referring to accompanying drawing, the utility model is described in further detail:
Embodiment:
A kind of embedded concrete-filled steel square tubular column in T-steel top flange and steel beam connecting joint, being made up of concrete-filled steel square tubular column, girder steel, T-steel and high-strength bolt, is a kind of simple structure, and power transmission is clear and definite, simple novel joint form of constructing.Described concrete-filled steel square tubular column comprises the concrete 5 of square steel pipe 1 and inner perfusion; Described T-steel 4 comprises top flange and web; On square steel pipe 1 post jamb plate, horizontal translot is offered in the position of T-steel 4 top flange, and size is consistent with T-steel 4 top flange width, embeds the passage of square steel pipe 1 post jamb plate as T-steel 4 top flange; The top flange of the T-steel 4 that square steel pipe 1 both sides are corresponding is on same horizontal plane, and T-steel 4 web is directly welded on square steel pipe 1 post jamb plate, and T-steel 4 web of square steel pipe 1 post both sides with carry out through ribbed with high-strength bolt 2 between square steel pipe 1 and be connected; The upper and lower T-steel edge of a wing 4 is also connected with high-strength bolt 2 with between girder steel 3, and bolt head adopts double nut simultaneously.
Described girder steel 3 is H profile steel beam.Described concrete 5 is any one in ordinary concrete, high-strength concrete or self-compacting concrete.
The relevant technologies content do not addressed in aforesaid way is taked or uses for reference prior art to realize.
Claims (3)
1. the embedded concrete-filled steel square tubular column in T-steel top flange and a steel beam connecting joint, comprises concrete-filled steel square tubular column, girder steel (3), T-steel (4) and high-strength bolt (2); It is characterized in that: described concrete-filled steel square tubular column is made up of square steel pipe (1) and perfusion concrete (5) in the inner, 2 T-steels (4) lay respectively at square steel pipe (1) both sides, the position wallboard of square steel pipe (1) being positioned at T-steel top flange offers horizontal translot, size is consistent with T-steel top flange width, embeds the passage of square steel pipe (1) wallboard as T-steel (4) top flange; The top flange being positioned at T-steel (4) corresponding to square steel pipe (1) both sides is on same horizontal plane, the web of T-steel is directly welded on the wallboard of square steel pipe, the T-steel web in square steel pipe both sides with carry out through ribbed by high-strength bolt between square steel pipe and be connected; Between the top flange that T-steel (4) is inserted in girder steel (3) one end and bottom flange, the top flange of T-steel, to be connected by high-strength bolt between bottom flange with girder steel (3), the double nut of bolt head employing simultaneously.
2. the embedded concrete-filled steel square tubular column in a kind of T-steel top flange according to claim 1 and steel beam connecting joint, is characterized in that: described girder steel is hot rolling type H profile steel beam or welded H section steel beam.
3. the embedded concrete-filled steel square tubular column in a kind of T-steel top flange according to claim 1 and steel beam connecting joint, it is characterized in that described concrete (5) is ordinary concrete, in high-strength concrete or self-compaction coagulation any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564350.6U CN204163196U (en) | 2014-09-29 | 2014-09-29 | A kind of embedded concrete-filled steel square tubular column in T-steel top flange and steel beam connecting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564350.6U CN204163196U (en) | 2014-09-29 | 2014-09-29 | A kind of embedded concrete-filled steel square tubular column in T-steel top flange and steel beam connecting joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204163196U true CN204163196U (en) | 2015-02-18 |
Family
ID=52536900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420564350.6U Expired - Fee Related CN204163196U (en) | 2014-09-29 | 2014-09-29 | A kind of embedded concrete-filled steel square tubular column in T-steel top flange and steel beam connecting joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204163196U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040832A (en) * | 2015-08-07 | 2015-11-11 | 河海大学 | Connecting node for wide-flange H-section steel column added with horizontal draw bars on two sides and H-section steel beam |
| CN106284662A (en) * | 2016-10-11 | 2017-01-04 | 西安科技大学 | A kind of steel construction coupled column system and attaching method thereof |
| CN106703432A (en) * | 2016-12-28 | 2017-05-24 | 北京城建亚泰建设集团有限公司 | Newly-added steel girder and original reinforced concrete column hoop connecting joint and connecting method thereof |
| CN107165275A (en) * | 2017-06-19 | 2017-09-15 | 四川大学 | A kind of combined anti-seismic bolt connection node |
| CN107327029A (en) * | 2017-08-29 | 2017-11-07 | 中国五洲工程设计集团有限公司 | A kind of concrete filled steel tube pole steel beam assembled space nodes |
| CN109235647A (en) * | 2018-11-07 | 2019-01-18 | 沈阳建筑大学 | Square Concrete-filled Double Skin Steel Tube Columns and steel beam connecting joint and its construction method |
| CN112747636A (en) * | 2020-12-30 | 2021-05-04 | 江苏新扬新材料股份有限公司 | Anti-collision ring reinforcing structure and preparation method thereof |
| CN113482160A (en) * | 2021-08-10 | 2021-10-08 | 中国建筑一局(集团)有限公司 | Connecting device for steel beam and flange plate of steel-concrete composite beam and using method thereof |
-
2014
- 2014-09-29 CN CN201420564350.6U patent/CN204163196U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040832A (en) * | 2015-08-07 | 2015-11-11 | 河海大学 | Connecting node for wide-flange H-section steel column added with horizontal draw bars on two sides and H-section steel beam |
| CN106284662A (en) * | 2016-10-11 | 2017-01-04 | 西安科技大学 | A kind of steel construction coupled column system and attaching method thereof |
| CN106703432A (en) * | 2016-12-28 | 2017-05-24 | 北京城建亚泰建设集团有限公司 | Newly-added steel girder and original reinforced concrete column hoop connecting joint and connecting method thereof |
| CN107165275A (en) * | 2017-06-19 | 2017-09-15 | 四川大学 | A kind of combined anti-seismic bolt connection node |
| CN107165275B (en) * | 2017-06-19 | 2019-04-09 | 四川大学 | A kind of combined anti-seismic bolt connection node |
| CN107327029A (en) * | 2017-08-29 | 2017-11-07 | 中国五洲工程设计集团有限公司 | A kind of concrete filled steel tube pole steel beam assembled space nodes |
| CN107327029B (en) * | 2017-08-29 | 2023-11-03 | 中国五洲工程设计集团有限公司 | Steel pipe concrete column-girder steel assembled space node |
| CN109235647A (en) * | 2018-11-07 | 2019-01-18 | 沈阳建筑大学 | Square Concrete-filled Double Skin Steel Tube Columns and steel beam connecting joint and its construction method |
| CN112747636A (en) * | 2020-12-30 | 2021-05-04 | 江苏新扬新材料股份有限公司 | Anti-collision ring reinforcing structure and preparation method thereof |
| CN112747636B (en) * | 2020-12-30 | 2023-02-14 | 江苏新扬新材料股份有限公司 | Anti-collision ring reinforcing structure and preparation method thereof |
| CN113482160A (en) * | 2021-08-10 | 2021-10-08 | 中国建筑一局(集团)有限公司 | Connecting device for steel beam and flange plate of steel-concrete composite beam and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204163196U (en) | A kind of embedded concrete-filled steel square tubular column in T-steel top flange and steel beam connecting joint | |
| CN107299699B (en) | Assembled cavity shear wall horizontal joint Alveolus type dry type connection structure | |
| CN104032840B (en) | The prestressing force assembling frame node connecting structure of additional angle steel | |
| CN202767253U (en) | Inner separating board and outer ring board combined type concrete filled square steel tube column and girder cross-shaped node | |
| CN203546912U (en) | Penetrating rib type node of channel steel connected rectangular concrete filled steel tubular column and steel girder | |
| CN204098241U (en) | Trapezoidal steel plate interpolation type rectangular steel-tube concrete column and steel beam connecting joint | |
| CN203284969U (en) | Bamboo-plastic composite pipe-restrained section steel high-strength concrete structure | |
| CN203924364U (en) | The prestressing force assembling frame structure node syndeton of additional angle steel | |
| CN203462587U (en) | Penetration steel bar type joint of angle steel connection type rectangular concrete-filled steel tube column and steel beam | |
| CN203514531U (en) | Square steel tube concrete column and steel beam node connecting structure with internal diaphragms | |
| CN203514534U (en) | Steel channel web inserted type connection joint structure between steel girders and square concrete-filled steel-tubular column | |
| CN205153145U (en) | Adopt precast concrete coincide floor of bolt and connection structure of H shaped steel roof beam | |
| CN205296407U (en) | Embedded steel construction assembly house post roof beam connection structure | |
| CN208168032U (en) | Assembled built-in heat insulation layer concrete composite wall-light steel frame-floor connecting node | |
| CN204023777U (en) | The connected node of prefabricated assembled concrete beam column | |
| CN203514528U (en) | Composite connection structure of concrete filled steel tubular column and thin steel plate shear wall | |
| CN204418389U (en) | A kind of concrete-filled steel square tubular column and i shaped steel beam end plate embedded connecting structure | |
| CN201771070U (en) | Externally hung wallboard connection part | |
| CN211548015U (en) | Prefabricated assembled steel-concrete composite beam | |
| CN204266378U (en) | A kind of steel structural embedded parts that can bear larger pulling force | |
| CN106639051B (en) | Steel-building block combined beam for outer leaf wall of block building | |
| CN211690939U (en) | Double-sided superposed sandwich heat-insulation shear wall using heat-insulation concrete | |
| CN205100426U (en) | Novel wallboard convenient to installation | |
| CN205330003U (en) | Carbon fiber thin wall steel tube concrete combination column of built -in FRP section bar | |
| CN203729438U (en) | Connecting component for precast concrete composite floor slab and H-shaped steel beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |