CN205530708U - Steel -pipe column and girder steel connected node that thickening mode in edge of a wing is strengthened - Google Patents
Steel -pipe column and girder steel connected node that thickening mode in edge of a wing is strengthened Download PDFInfo
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- CN205530708U CN205530708U CN201620094507.2U CN201620094507U CN205530708U CN 205530708 U CN205530708 U CN 205530708U CN 201620094507 U CN201620094507 U CN 201620094507U CN 205530708 U CN205530708 U CN 205530708U
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Abstract
The utility model provides a steel -pipe column and girder steel connected node that thickening mode in edge of a wing is strengthened, the thick 2 -10mm of steel flange is waited to connect by the edge of a wing thickness ratio of the horizontal segment that started at on node follow steel -pipe column limit, length of horizontal section more than or equal to 500mm that the node was started at from the steel -pipe column limit with wait to connect the two great value of girder steel height. The utility model discloses a steel -pipe column and girder steel connected node are strengthened to the mode of edge of a wing thickening, have increaseed the flange cross sectional area of beam -column connection department, have made things convenient for the construction, have guaranteed the quality, make under the seismic action the moulding hinge of girder steel move simultaneously outward, have improved the degree of safety of steel column with the node.
Description
Technical field
The utility model relates to architectural engineering technology, particularly relates to a kind of edge of a wing and thickeies the steel pipe that mode is strengthened
Post and steel beam connecting joint.
Background technology
Steel construction owing to intensity is high, big from heavy and light, the ratio of strength to weight, moulding, good toughness；Uniform in material, symbol
Make a concerted effort to learn it is assumed that safety reliability is high；Factorial praluction, industrialization degree is high, and speed of application is fast；Green
Colour circle is protected, and meets the requirement of China's energy-saving and emission-reduction, so that steel construction interrogates speed in the development of China, and
Substantial amounts of project is extensively used.
China is many earthquakes country, and all previous earthquake disaster outcome research shows, bean column node is broken in earthquake
Bad very serious, affect the safety of whole building structure, therefore, many specifications that China promulgates are desirable that,
Strong node, weak component, must strengthen design of node, make node not prior to component damage.
Steel column, girder steel are the components that steel construction is the most common, no matter what kind of steel construction structural system,
All must relate to the connectivity problem of post and beam, in order to meet specification to strong node, the requirement of weak component,
In Architectural Structure Design, it will usually on the basis of steel column is normally connected with girder steel, then girder steel at node
Job site, upper lower flange weld a cover plate to strengthen node, this kind of way construction is cumbersome, is difficult to
Ensure construction quality, and multiple welding at the scene, at node, produce bigger welding residual stress.
Utility model content
The purpose of this utility model is, for above-mentioned tradition reinforced steel beam and girder and steel column connected node construction difficulty
Degree is big, the problem of difficult quality guarantee, proposes a kind of edge of a wing and thickeies steel pipe column that mode strengthens with girder steel even
Connecing node, this node strengthens flange of beam area of section at beam-to-column joint, facilitates construction, it is ensured that quality,
Make to move outside the moulding hinge of girder steel under geological process simultaneously, improve the degree of safety of steel column and node.
For achieving the above object, the technical solution adopted in the utility model is: a kind of edge of a wing thickeies mode and adds
Strong steel pipe column and steel beam connecting joint, the thickness ratio on the edge of a wing of the horizontal segment that node is started at from steel pipe column limit
Steel beam flange thickness 2-10mm to be connected；The horizontal section length that described node is started at from steel pipe column limit is more than
In 500mm and the higher value of both girder steel height to be connected.The described edge of a wing includes top flange and lower flange.
Further, when described girder steel height to be connected is more than 500mm, described node is from steel pipe column limit
The horizontal section length started at is more than or equal to girder steel height to be connected；Described girder steel height to be connected is less than
During 500mm, the horizontal section length that described node is started at from steel pipe column limit is more than or equal to 500mm.
Further, described steel pipe column is box-shaped steel pipe column or rectangle steel tubing string.
Further, described girder steel is i-shape steel beam or H profile steel beam.
Further, the thickness on the edge of a wing of the horizontal segment that described node is started at from steel pipe column limit is than steel to be connected
The big 5-8mm of flange of beam.
When the utility model edge of a wing thickeies steel pipe column and the steel beam connecting joint construction that mode is strengthened, tie at steel
Structure processing factory completes in advance, horizontal segment end that node is started at by job site from steel pipe column limit and steel
Flange of beam carries out Site Welding connection, and the web of the two can connect or bolt connection by Site Welding.
The utility model edge of a wing thicken the steel pipe column strengthened of mode simple and reasonable for structure with steel beam connecting joint,
Compact, have the advantage that compared with prior art
1. top flange, lower flange are added by starting from steel pipe column limit at node by the utility model
Thickness, improves the bearing capacity of girder steel, and the plastic hinge simultaneously making girder steel produce under geological process carries
The high degree of safety of node.
2. the utility model node avoids loaded down with trivial details the doing of job site welded cover plate again at bean column node
Method, completes at steel construction processing space, it is ensured that the welding quality of node.
3. the horizontal section length that node described in is started at from steel pipe column limit is more than or equal to 500mm and steel to be connected
Higher value in depth of beam, the horizontal segment end that girder steel is started at from steel pipe column limit with node is entered at the construction field (site)
Row connects, and greatly facilitates construction, saves the construction period, and improve construction quality.
To sum up, the open a kind of box-shaped of the utility model or rectangle steel tubing string are connected with I shape or H profile steel beam
The reinforcement mode of node, the post limit at bean column node arranges the thickening edge of a wing, strengthens the girder steel wing at node
The area of section of edge, thus strengthen node, relatively weaken component, meet specification " strong node, weak structure
Part " conceptual design requirement；Steel column and reinforced node complete at steel construction processing space processing and fabricating, and girder steel is executed
Work is on-the-spot and reinforced node is attached.In the utility model about steel column, girder steel, the thickening edge of a wing,
The Horizontal hunche edge of a wing, ribbed stiffener the requirement being welded to connect, process and constructing all can be by " Steel Structural Design
The specification such as specification (GB50017-2003), " seismic design provision in building code " (GB50011-2010),
Code performs.
Accompanying drawing explanation
Fig. 1 is steel pipe column and the structural representation of steel beam connecting joint that a kind of edge of a wing thickeies that mode is strengthened；
Fig. 2 is that the A-A of Fig. 1 is to profile；
Fig. 3 is that the B-B of Fig. 1 is to profile.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is further illustrated:
Embodiment 1
The utility model discloses a kind of edge of a wing and thicken steel pipe column and the steel beam connecting joint that mode is strengthened, its knot
Structure as Figure 1-3, including box-shaped or rectangle steel tubing string 1, the thickening edge of a wing, steel pipe column short transverse post limit 2,
Horizontal segment web 3, steel pipe column short transverse that steel pipe column short transverse node is started at from steel pipe column limit to be connected
Girder steel 4, the thickening edge of a wing, steel pipe column width post limit 5, steel pipe column width node are started at from steel pipe column limit
Horizontal segment web 6, steel pipe column width to be connected girder steel 7, steel pipe column beam thicken correspondence position, the edge of a wing
Put the floor 8 that place is arranged.During application, the steel pipe column short transverse post limit started setting up from steel pipe column limit adds thick wing
Edge 2 and the thickening edge of a wing, steel pipe column width post limit 5, thickness is than the thick 5mm of steel beam flange to be connected；Whole
The horizontal section length that individual node is started at from steel pipe column limit is counted more than or equal to 500mm from post limit；Adding of steel pipe column
The thickness of strength floor 9 thickeies with the thickening edge of a wing, steel pipe column short transverse post limit 2 or steel pipe column width post limit
The edge of a wing 5；Whole node region: box-shaped steel pipe column 1, the thickening edge of a wing, steel pipe column short transverse post limit 2 and steel pipe
The horizontal segment web that the thickening edge of a wing, post width post limit 5, steel pipe column short transverse node are started at from steel pipe column limit
3 and steel pipe column width node horizontal segment web 6 and the steel pipe column started at from steel pipe column limit thicken the edge of a wing at beam
The floor 8 that corresponding position is arranged completes at steel construction processing space processing and fabricating, on-the-spot and steel pipe column height side
The girder steel 7 to be connected to the girder steel 4 to be connected, steel pipe column width connects.
Embodiment 2
The utility model discloses a kind of edge of a wing and thicken steel pipe column and the steel beam connecting joint that mode is strengthened, its
Structure is essentially identical with embodiment, the horizontal segment that except for the difference that the present embodiment interior joint is started at from steel pipe column limit
The thickness 8mm bigger than steel beam flange to be connected on the edge of a wing；The horizontal segment that described node is started at from steel pipe column limit
Length is more than or equal to girder steel height to be connected.Described steel pipe column is rectangle steel tubing string, and described girder steel is H type
Girder steel.
When the utility model edge of a wing thickeies steel pipe column and the steel beam connecting joint construction that mode is strengthened, tie at steel
Structure processing factory completes in advance, the water that the edge of a wing of girder steel is started at from steel pipe column limit by job site at node
Flat section end carries out Site Welding with the node edge of a wing and is connected, and the web of girder steel is started at from steel pipe column limit with node
Horizontal segment web can Site Welding connect or bolt connect.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than
It is limited；Although the utility model being described in detail with reference to foregoing embodiments, this area
Those of ordinary skill is it is understood that the technical scheme described in foregoing embodiments still can be repaiied by it
Change, or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement,
The essence not making appropriate technical solution departs from the scope of the utility model each embodiment technical scheme.
Claims (4)
1. an edge of a wing thickeies steel pipe column and the steel beam connecting joint that mode is strengthened, it is characterised in that node
The edge of a wing thickness 2-10mm thicker than steel beam flange to be connected of the horizontal segment started at from steel pipe column limit；Described joint
The horizontal section length that point is started at from steel pipe column limit is more than or equal to 500mm and both girder steel height to be connected
Higher value.
The most according to claim 1, the edge of a wing thickeies steel pipe column and the steel beam connecting joint that mode is strengthened, its
Being characterised by, described steel pipe column is box-shaped steel pipe column or rectangle steel tubing string.
The most according to claim 1, the edge of a wing thickeies steel pipe column and the steel beam connecting joint that mode is strengthened, its
Being characterised by, described girder steel is i-shape steel beam or H profile steel beam.
The most according to claim 1, the edge of a wing thickeies steel pipe column and the steel beam connecting joint that mode is strengthened, its
Being characterised by, the thickness on the edge of a wing of the horizontal segment that described node is started at from steel pipe column limit is than the girder steel wing to be connected
The big 5-8mm of edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620094507.2U CN205530708U (en) | 2016-01-28 | 2016-01-28 | Steel -pipe column and girder steel connected node that thickening mode in edge of a wing is strengthened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620094507.2U CN205530708U (en) | 2016-01-28 | 2016-01-28 | Steel -pipe column and girder steel connected node that thickening mode in edge of a wing is strengthened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205530708U true CN205530708U (en) | 2016-08-31 |
Family
ID=56774487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620094507.2U Expired - Fee Related CN205530708U (en) | 2016-01-28 | 2016-01-28 | Steel -pipe column and girder steel connected node that thickening mode in edge of a wing is strengthened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205530708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284684A (en) * | 2016-10-13 | 2017-01-04 | 哈尔滨工业大学 | The node of coupling beam local widening and shear wall locally thickening and joint connecting method |
-
2016
- 2016-01-28 CN CN201620094507.2U patent/CN205530708U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284684A (en) * | 2016-10-13 | 2017-01-04 | 哈尔滨工业大学 | The node of coupling beam local widening and shear wall locally thickening and joint connecting method |
| CN106284684B (en) * | 2016-10-13 | 2018-09-07 | 哈尔滨工业大学 | The node and joint connecting method that coupling beam local widening and shear wall locally thicken |
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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: 20160831 Termination date: 20200128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |