CN203878774U - Shearing resisting steel pipe concrete beam column joint connecting structure - Google Patents
Shearing resisting steel pipe concrete beam column joint connecting structure Download PDFInfo
- Publication number
- CN203878774U CN203878774U CN201420251876.9U CN201420251876U CN203878774U CN 203878774 U CN203878774 U CN 203878774U CN 201420251876 U CN201420251876 U CN 201420251876U CN 203878774 U CN203878774 U CN 203878774U
- Authority
- CN
- China
- Prior art keywords
- plate
- board
- steel
- shearing resistance
- run
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to a shearing resisting steel pipe concrete beam column joint connecting structure, and belongs to the technical field of building structure engineering. The aim that the shearing resisting steel pipe concrete beam column joint connecting structure is reasonable in structure, convenient to manufacture, high in shearing resisting capacity and high in integrity is achieved. According to the technical scheme, an upper steel pipe concrete column and a lower steel pipe concrete column are fixedly connected through a joint structure, steel beams are fixedly arranged on the periphery of the joint structure, a connecting joint comprises an upper through plate, a lower through plate, shearing resisting separation plates and steel pipe plate pieces, the two shearing resisting separation plates are vertically arranged between the upper through plate and the lower through plate, the shearing resisting separation plates are arranged in a crossed mode, and the steel pipe plate pieces are arranged in the space defined by the upper through plate, the lower through plate and the shearing resisting separation plates. The shearing resisting steel pipe concrete beam column joint connecting structure is reasonable and high in shearing resisting capacity and is widely applied to joint connection of steel pipe concrete beam columns.
Description
Technical field
The utility model relates to a kind of shearing resistance connecting structure for steel tube concrete beam and column node, belongs to structural engineering technical field.
Background technology
Encased structures is that fill concrete forms in steel pipe, and it is at steel reinforced concrete and joins on the basis of steel concrete of spiral stirrup development and develop and come.The existence of steel pipe can prevent that concrete from ftractureing too early, concrete existence can prevent the too early flexing of steel pipe, the two co-operation can be given full play to steel examining tensile behavior height and the good advantage of concrete compression performance, therefore have that bearing capacity is high, many advantages such as plasticity and good toughness, anti-seismic performance are good, remarkable in economical benefits and construction environmental protection, in high level and super highrise building, there is good application prospect, be now subject to the generally attention in domestic and international project field.
But the connected node of steel core concrete column is concrete filled steel tube difficult point in process in engineering application.At present, the most frequently used steel core concrete column and the connected node of beam are because connected mode is different, and the performance difference of node is larger, and main joint form is that external fin ring-plate, internal partition formula and dividing plate are through etc. several.These nodes all exist the power of steel beam web plate effectively to transmit by node, the junction of post and beam particularly, shear-carrying capacity deficiency due to node under the effect of the seismic load compared with large is destroyed, and then makes whole concrete filled steel tube node lose bearing capacity and destroy.
Utility model content
The utility model overcomes the deficiency that prior art exists, the shearing resistance connecting structure for steel tube concrete beam and column node that technical problem to be solved has been to provide and a kind ofly rational in infrastructurely, convenient has made, shear resistance is strong, globality is strong.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of shearing resistance connecting structure for steel tube concrete beam and column node, comprise: upper steel core concrete column, lower steel core concrete column, node structure and girder steel, described upper steel core concrete column, lower steel core concrete column is fixedly connected with by node structure, on the circumference of described node structure, be fixed with girder steel, described connected node comprises run-through board, lower run-through board, shearing resistance dividing plate and steel pipe plate, between described upper run-through board and lower run-through board, be vertically provided with two shearing resistance dividing plates, described shearing resistance dividing plate is arranged in a crossed manner, described upper run-through board, the spatial placement that lower run-through board and shearing resistance dividing plate surround has steel pipe plate.
Preferably, described upper run-through board is identical with the structure of lower run-through board, the side's of including plate and rectangular slab, the edge docking of described side's plate is fixed with rectangular slab, described Fang Ban center has air vent, four jiaos of side's plate have plug hole, and the square plate of described upper run-through board and lower run-through board is fixedly connected with the bottom of upper steel core concrete column, lower steel core concrete column respectively, and rectangular slab is fixedly connected with girder steel.
Preferably, described shearing resistance dividing plate comprises central plate and edge of a wing web, and the surrounding docking of described central plate is fixed with edge of a wing web, and on described shearing resistance dividing plate, lower limb is fixedly connected with upper run-through board, lower run-through board respectively, and the center of described central plate has through hole.
Preferably, described plug hole is scallop hole.
Preferably, described girder steel is steel I-beam.
In the utility model, the nucleus of concrete filled steel tube node is cut apart by shearing resistance dividing plate arranged in a crossed manner, reinforcement is to the concrete restriction ability in joint core region, increase the rigidity of concrete filled steel tube node and node globality is strengthened, improved the bearing capacity of concrete joint.
And, upper run-through board, lower run-through board, shearing resistance dividing plate all stretch out outside concrete filled steel tube post jamb, and after being welded and fixed, the part outside stretching wall is connected with girder steel, effective like this shear resistance that improves node, and can, by suffered moment of flexure, shearing and the transmission fast and effectively of axle power of steel beam web plate, make the stressed clearer and more definite of node.
In addition, the utility model is simple and reasonable for structure, convenient making.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of shearing resistance connecting structure for steel tube concrete beam and column node of the utility model.
Fig. 2 is node structure schematic diagram in the utility model.
Fig. 3 is node structure internal construction schematic diagram in the utility model.
In figure: 1 is upper steel core concrete column, 2 is lower steel core concrete column, and 3 is node structure, 4 is girder steel, and 5 is upper run-through board, and 6 is lower run-through board, 7 is shearing resistance dividing plate, and 8 is steel pipe plate, 9 side's of being plates, 10 is rectangular slab, 11 is air vent, and 12 is plug hole, plate centered by 13,14 is edge of a wing web, and 15 is through hole.
The specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described further.
As shown in Figure 1, a kind of shearing resistance connecting structure for steel tube concrete beam and column node, comprise: upper steel core concrete column 1, lower steel core concrete column 2, node structure 3 and girder steel 4, upper steel core concrete column 1, lower steel core concrete column 2 is fixedly connected with by node structure 3, on the circumference of node structure 3, be fixed with girder steel 4, connected node 3 comprises run-through board 5, lower run-through board 6, shearing resistance dividing plate 7 and steel pipe plate 8, between upper run-through board 5 and lower run-through board 6, be vertically provided with two shearing resistance dividing plates 7, shearing resistance dividing plate 7 is arranged in a crossed manner, upper run-through board 5, the spatial placement that lower run-through board 6 and shearing resistance dividing plate 7 surround has steel pipe plate 8.The interior fluid concrete of upper steel core concrete column 1, concrete enters node structure 3 inside through upper run-through board 5, then in lower run-through board 6 enters lower steel core concrete column 2, form steel core concrete column, and then the surrounding welded steel beam 4 of node structure, the connected node globality forming is strong, stabilized structure, firm, and wherein girder steel 4 adopts steel I-beam.
As shown in Figure 2, in order better to make the inner cast better effects if of node structure 3, strengthen whole reliability, upper run-through board 5 is identical with the structure of lower run-through board 6, the side's of including plate 9 and rectangular slab 10, the edge docking of side's plate 9 is fixed with rectangular slab 10, plate 9 centers, side have air vent 11, four jiaos of side's plate 9 have plug hole 12, plug hole 12 adopts scallop hole, the square plate of upper run-through board 5 and lower run-through board 6 is fixedly connected with the bottom welding of upper steel core concrete column 1, lower steel core concrete column 2 respectively, and rectangular slab 10 is fixedly connected with girder steel 4.Concrete is in the plug hole 12 of four jiaos enters the region that corresponding shearing resistance dividing plate 7 cuts apart, and air vent 11 is for ventilation, convenient cast.
As shown in Figure 3, for more effective enhancing global reliability, strengthen the shear resistance of node, shearing resistance dividing plate 7 comprises central plate 13 and edge of a wing web 14, the surrounding docking of described central plate 13 is fixed with edge of a wing web 14, on described shearing resistance dividing plate 7, lower limb is fixedly connected with upper run-through board 5, lower run-through board 6 respectively, and described central plate 13 center has through hole 15.Two shearing resistance dividing plates 7 are vertically arranged in a crossed manner, intra-node is divided into four regions, the dividing plate of shearing resistance simultaneously 7 is welded and fixed with upper run-through board 5, lower run-through board 6 respectively, central plate 13 has through hole 15, four regions conveniently cutting apart are interconnected, pour into and be integrated, strengthen global reliability, bearing capacity strengthens, edge of a wing web 14 is welded and fixed and is connected with upper run-through board 5, lower run-through board 6, girder steel 4, strengthen the shear resistance of node, and can, by suffered moment of flexure, shearing and the transmission fast and effectively of axle power of steel beam web plate, make the stressed clearer and more definite of node.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above; but the utility model is not limited to above-described embodiment; in the ken possessing those of ordinary skills; the various variations that can also make under the prerequisite that does not depart from the utility model aim, also should be considered as protection domain of the present utility model.
Claims (5)
1. a shearing resistance connecting structure for steel tube concrete beam and column node, comprise: upper steel core concrete column (1), lower steel core concrete column (2), node structure (3) and girder steel (4), described upper steel core concrete column (1), lower steel core concrete column (2) is fixedly connected with by node structure (3), on the circumference of described node structure (3), be fixed with girder steel (4), it is characterized in that: described connected node (3) comprises run-through board (5), lower run-through board (6), shearing resistance dividing plate (7) and steel pipe plate (8), between described upper run-through board (5) and lower run-through board (6), be vertically provided with two shearing resistance dividing plates (7), described shearing resistance dividing plate (7) is arranged in a crossed manner, described upper run-through board (5), the spatial placement that lower run-through board (6) and shearing resistance dividing plate (7) surround has steel pipe plate (8).
2. a kind of shearing resistance connecting structure for steel tube concrete beam and column node according to claim 1, it is characterized in that: described upper run-through board (5) is identical with the structure of lower run-through board (6), the side's of including plate (9) and rectangular slab (10), the edge docking of described side's plate (9) is fixed with rectangular slab (10), described side's plate (9) center has air vent (11), four jiaos of side's plate (9) have plug hole (12), the square plate of described upper run-through board (5) and lower run-through board (6) respectively with upper steel core concrete column (1), the bottom of lower steel core concrete column (2) is fixedly connected with, rectangular slab (10) is fixedly connected with girder steel (4).
3. a kind of shearing resistance connecting structure for steel tube concrete beam and column node according to claim 2, it is characterized in that: described shearing resistance dividing plate (7) comprises central plate (13) and edge of a wing web (14), the surrounding docking of described central plate (13) is fixed with edge of a wing web (14), the upper lower limb of described shearing resistance dividing plate (7) is fixedly connected with upper run-through board (5), lower run-through board (6) respectively, and the center of described central plate (13) has through hole (15).
4. a kind of shearing resistance connecting structure for steel tube concrete beam and column node according to claim 2, is characterized in that: described plug hole (12) is scallop hole.
5. a kind of shearing resistance connecting structure for steel tube concrete beam and column node according to claim 1, is characterized in that: described girder steel (4) is steel I-beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420251876.9U CN203878774U (en) | 2014-05-16 | 2014-05-16 | Shearing resisting steel pipe concrete beam column joint connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420251876.9U CN203878774U (en) | 2014-05-16 | 2014-05-16 | Shearing resisting steel pipe concrete beam column joint connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203878774U true CN203878774U (en) | 2014-10-15 |
Family
ID=51679291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420251876.9U Withdrawn - After Issue CN203878774U (en) | 2014-05-16 | 2014-05-16 | Shearing resisting steel pipe concrete beam column joint connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203878774U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981953A (en) * | 2014-05-16 | 2014-08-13 | 中北大学 | Shear-resisting concrete filled steel tube beam column joint connecting structure |
| CN105297916A (en) * | 2015-10-09 | 2016-02-03 | 哈尔滨工业大学（威海） | Column-end fully-hinged space supporting frame joint |
| CN107675808A (en) * | 2017-10-31 | 2018-02-09 | 深圳华森建筑与工程设计顾问有限公司 | The huge diagonal brace node structure of steel construction |
| CN110259127A (en) * | 2019-06-28 | 2019-09-20 | 重庆建工集团股份有限公司 | Intersect steel pipe column self-compact concrete in construction method |
| CN111335484A (en) * | 2019-10-17 | 2020-06-26 | 上海欧本钢结构有限公司 | Beam column connection node structure |
| CN111502034A (en) * | 2020-04-27 | 2020-08-07 | 江南大学 | Joint connecting device of steel-concrete combined column and beam and application thereof |
| CN114892801A (en) * | 2022-05-27 | 2022-08-12 | 浙江大学 | High-integrity assembled RCS beam column connecting node and application |
-
2014
- 2014-05-16 CN CN201420251876.9U patent/CN203878774U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981953A (en) * | 2014-05-16 | 2014-08-13 | 中北大学 | Shear-resisting concrete filled steel tube beam column joint connecting structure |
| CN105297916A (en) * | 2015-10-09 | 2016-02-03 | 哈尔滨工业大学（威海） | Column-end fully-hinged space supporting frame joint |
| CN107675808A (en) * | 2017-10-31 | 2018-02-09 | 深圳华森建筑与工程设计顾问有限公司 | The huge diagonal brace node structure of steel construction |
| CN110259127A (en) * | 2019-06-28 | 2019-09-20 | 重庆建工集团股份有限公司 | Intersect steel pipe column self-compact concrete in construction method |
| CN111335484A (en) * | 2019-10-17 | 2020-06-26 | 上海欧本钢结构有限公司 | Beam column connection node structure |
| CN111335484B (en) * | 2019-10-17 | 2021-06-08 | 上海欧本钢结构有限公司 | Beam column connection node structure |
| CN111502034A (en) * | 2020-04-27 | 2020-08-07 | 江南大学 | Joint connecting device of steel-concrete combined column and beam and application thereof |
| CN111502034B (en) * | 2020-04-27 | 2021-02-19 | 江南大学 | Joint connecting device of steel-concrete combined column and beam and application thereof |
| CN114892801A (en) * | 2022-05-27 | 2022-08-12 | 浙江大学 | High-integrity assembled RCS beam column connecting node and application |
| CN114892801B (en) * | 2022-05-27 | 2023-03-03 | 浙江大学 | High-integrity assembled RCS beam-column connecting node and application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203878774U (en) | Shearing resisting steel pipe concrete beam column joint connecting structure | |
| CN103981953A (en) | Shear-resisting concrete filled steel tube beam column joint connecting structure | |
| CN203080736U (en) | Combined profile steel box-shaped steel plate shear wall | |
| CN202831402U (en) | Concrete filled steel tubular column with inner-connected circular pipe and outer-sleeved concrete filled steel tube | |
| CN102587538B (en) | Dog-bone type coupled shear wall with end plates, bolts and steel coupling beams | |
| CN203569728U (en) | Box-shaped steel plate shear wall with internal trusses | |
| CN204715571U (en) | A kind of high residential building energy-dissipating and shock-absorbing wall | |
| CN103216006A (en) | Fabricated type frame structure for concrete filled steel tubes | |
| CN203238783U (en) | Rectangular concrete filled steel tubular column and steel beam semi-rigid node structure | |
| CN206800795U (en) | A kind of hollow multi-cavity steel tube concrete post | |
| CN103469902B (en) | Full rigid steel pipes concrete column connected node | |
| CN108086535A (en) | A kind of assembled square steel tube steel plate concrete combined shear wall | |
| CN103711256A (en) | Multi-cavity concrete filled steel tubular column with perforated inner diaphragms and implementation method of column | |
| CN203514534U (en) | Steel channel web inserted type connection joint structure between steel girders and square concrete-filled steel-tubular column | |
| CN204001220U (en) | A kind of steel structure node member | |
| CN203569700U (en) | Transition node from concrete filled steel tube combination column to reinforced concrete column | |
| CN203270773U (en) | Fabricated frame structure for concrete filled steel tubes | |
| CN103883035B (en) | Shear wall formed by embedding energy-dissipation bars between frame and wall with inbuilt multiple H-shaped steel plates and construction method | |
| CN207348259U (en) | A kind of concrete filled steel tube and hollow steel bar combined concrete shear wall | |
| CN207314537U (en) | A kind of assembled Outsourcing-type steel chain type combining structure | |
| CN206800632U (en) | A kind of assembling structure of precast concrete beam and steel core concrete column | |
| CN105297895A (en) | Compound steel pipe concrete column-steel beam semi-through haunch type node | |
| CN204370614U (en) | The split type combined concrete shear wall of built-in round steel pipe cross section bearing diagonal | |
| CN205296391U (en) | A baffle link up node that is used for rectangle steel core concrete column and H girder steel to connect | |
| CN105019353B (en) | Method for arranging anti-buckling energy dissipation structures at root portion and circular steel tube pier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141015 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |