CN207484678U - A kind of steel frame beam column joint of the U-shaped damper of band - Google Patents
A kind of steel frame beam column joint of the U-shaped damper of band Download PDFInfo
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- CN207484678U CN207484678U CN201720398461.8U CN201720398461U CN207484678U CN 207484678 U CN207484678 U CN 207484678U CN 201720398461 U CN201720398461 U CN 201720398461U CN 207484678 U CN207484678 U CN 207484678U
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- frame beam
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- shaped damper
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Abstract
The utility model provides a kind of steel frame beam column joint of the U-shaped damper of band, including Steel Frame Column, steel-frame beam, bracket, upper junction plate, lower connecting plate, U-shaped damper, described bracket one end is welded in Steel Frame Column side, other end top flange passes through upper junction plate with steel-frame beam top flange, high-strength bolt, lower connecting plate connects, the U-shaped damper is welded by two block length square plates with one piece of section for U-shaped steel plate, two block length square plates are located at U-shaped steel plate both sides respectively, and it is provided with several bolts hole, the bracket web, the edge of a wing is connect with the steel-frame beam web edge of a wing by a pair of U-shaped damper respectively.It is destroyed when a kind of steel frame beam column joint of the U-shaped damper of band described in the utility model destroys for U-shaped damper; and beam and column substantially remains in elastic range; show that proposed node energy effective protection agent structure is not destroyed in earthquake, while be easy to repair after shaking.
Description
Technical field
The utility model is related to building structure field more particularly to a kind of steel frame beam column joints of the U-shaped damper of band.
Background technology
Bean column node is component crucial in steel frame, it ensure that beam column cooperates, and structure is made to form entirety,
The typical connection of steel-frame structure beam column is that beam web is connect with column by gusset plate and high-strength bolt, and flange of beam and the column wing
Edge is by the bolted and welded connection of solder design, however this typical beam column bolted and welded connection mode easily break by unexpected brittleness
It is bad.
The prior art proposes a variety of corrective measures to traditional beam column bolted and welded connection mode, such as：Weaken flange of beam；
Improve welding details；The connecting portion edge of a wing is strengthened；It is attached using high-strength bolt.Although these corrective measures change
The anti-seismic performance of node has been apt to it, but these measures are all by the way that girder steel plastic hinge is achieved the purpose that energy consumption, therefore, are saved
Point would become hard to repair once destroying.
Utility model content
In order to improve node energy dissipation capacity, convenient for being repaired after the shake of bean column node, it is U-shaped that the utility model provides a kind of band
The steel frame beam column joint of damper.
Technical solution provided by the utility model is：A kind of steel frame beam column joint of the U-shaped damper of band, including steel framework
Trestle 1, steel-frame beam 2, bracket 3, upper junction plate 41, lower connecting plate 42, the first U-shaped damper 5, the second U-shaped damper 6,
Three U-shaped dampers 7；Described 3 one end of bracket is welded in 1 side of Steel Frame Column, and other end top flange leads to 2 top flange of steel-frame beam
It crosses high-strength bolt, upper junction plate 41, a pair of of lower connecting plate 42 to connect, upper and lower connecting plate 41,42 is the length for being reserved with bolt hole
Square plate, respectively positioned at top flange junction upper and lower faces；The first, second and third U-shaped damper 5,6,7 is by two block lengths
Square plate is welded with one piece of section for U-shaped steel plate, and two block length square plates are located at U-shaped steel plate both sides respectively, and open
There are several bolts hole；3 web of bracket is connect with 2 web of steel-frame beam by a pair of first U-shaped damper 5, the pair of
First U-shaped 5 one end rectangle steel plate of damper is tightly attached to 3 web two sides of bracket, the other end is close to 2 web two sides of steel-frame beam,
And it is bolted；3 lower flange of bracket and 2 lower flange of steel-frame beam pass through the U-shaped damper of a pair second 6, one the
Three U-shaped dampers 7 connect, and the pair of second U-shaped damper 6 is located at web both sides respectively, and rectangle steel plate is close to respectively
Above 3 lower flange of bracket, above 2 lower flange of steel-frame beam, U-shaped 7 rectangle steel plate of damper of third is close to bracket 3 respectively
Below lower flange, 3 lower flange of steel-frame beam is in the following, be bolted.
The Steel Frame Column 1, steel-frame beam 2 are H profile steel.
Preferably, the sum of described one piece upper splice plate 41 and the cross-sectional area of a pair of of lower connecting plate 42 are more than steel-frame beam
2 top flange rectangle steel plate areas of section.
Preferably, the high-strength bolt at 2 top flange of steel-frame beam and web is using being arranged symmetrically.
The advantageous effect that the utility model reaches：A kind of steel frame beam column section of the U-shaped damper of band described in the utility model
It is destroyed when point destroys for U-shaped damper, and beam and column substantially remains in elastic range, shows proposed node energy effective protection
Agent structure is not destroyed in earthquake, while is easy to repair after shaking.
Description of the drawings
Attached drawing described herein is to be used to provide a further understanding of the present invention, and forms one of the application
Point, but do not form the restriction to the utility model.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the utility model elevation；
Fig. 3 is the utility model section figure；
Fig. 4 is the U-shaped damper structure schematic diagram.
Wherein, 1 is Steel Frame Column, and 2 be steel-frame beam, and 3 be bracket, and 4 be connecting plate, and 5 be the first U-shaped damper,
6 be the second U-shaped damper, and 7 be the U-shaped damper of third.
Specific embodiment
In order to which the utility model is described in further detail, it is as follows that its specific embodiment is now disclosed.
According to Fig. 1, Fig. 2, Fig. 3, Fig. 4, in specific implementation, a kind of steel frame beam column joint of the U-shaped damper of band, including steel
Frame column 1, steel-frame beam 2, bracket 3, upper junction plate 41, lower connecting plate 42, the first U-shaped damper 5, the second U-shaped damper 6,
The U-shaped damper 7 of third；Described 3 one end of bracket is welded in 1 side of Steel Frame Column, other end top flange and 2 top flange of steel-frame beam
It is connected by high-strength bolt, upper junction plate 41, a pair of of lower connecting plate 42, upper and lower connecting plate 41,42 is is reserved with bolt hole
Rectangle steel plate, respectively positioned at top flange junction upper and lower faces；The first, second and third U-shaped damper 5,6,7 is by two pieces
Rectangle steel plate is welded with one piece of section for U-shaped steel plate, and two block length square plates are located at U-shaped steel plate both sides respectively, and
It is provided with several bolts hole；3 web of bracket is connect with 2 web of steel-frame beam by a pair of first U-shaped damper 5, and described one
To first, U-shaped 5 one end rectangle steel plate of damper is tightly attached to 3 web two sides of bracket, the other end is close to 2 web two of steel-frame beam
Face, and be bolted；3 lower flange of bracket passes through a pair of second U-shaped damper 6, one with 2 lower flange of steel-frame beam
The U-shaped damper 7 of third connects, and the pair of second U-shaped damper 6 is located at web both sides respectively, and rectangle steel plate difference is tight
It pastes above 3 lower flange of bracket, above 2 lower flange of steel-frame beam, U-shaped 7 rectangle steel plate of damper of third is close to ox respectively
Below 3 lower flange of leg, 3 lower flange of steel-frame beam is in the following, be bolted.
The Steel Frame Column 1, steel-frame beam 2 are H profile steel.
According to fig. 3, in specific implementation, the sum of the upper splice plate 41 and the area of section of lower splice plate 42 are more than steel frame
2 top flange rectangle steel plate area of section of beam.
In specific implementation, the high-strength bolt at 2 top flange of steel-frame beam and web, which uses, to be arranged symmetrically.
Claims (4)
1. a kind of steel frame beam column joint of the U-shaped damper of band, including Steel Frame Column (1), steel-frame beam (2), bracket (3),
It is characterized in that：Further include upper junction plate (41), lower connecting plate (42), the first U-shaped damper (5), the second U-shaped damper (6),
Three U-shaped dampers (7)；Described bracket (3) one end is welded in Steel Frame Column (1) side, other end top flange and steel-frame beam (2)
Top flange is connected by high-strength bolt, upper junction plate (41), a pair of of lower connecting plate (42), and upper and lower connecting plate (41), (42) are pre-
There are the rectangle steel plate of bolt hole, respectively positioned at top flange junction upper and lower faces；The first, second and third U-shaped damping
Device (5), (6), (7) are welded by two block length square plates with one piece of section for U-shaped steel plate, two block length square plates point
Not Wei Yu U-shaped steel plate both sides, and be provided with several bolts hole；Bracket (3) web and steel-frame beam (2) web pass through a pair of the
One U-shaped damper (5) connection, the pair of first U-shaped damper (5) one end rectangle steel plate are tightly attached to bracket (3) web two
Steel-frame beam (2) web two sides is close in face, the other end, and is bolted；Bracket (3) lower flange and steel-frame beam
(2) lower flange is connected by a pair of second U-shaped damper (6), a U-shaped damper of third (7), the pair of second U-shaped resistance
Buddhist nun's device (6) is located at web both sides respectively, and rectangle steel plate is close to respectively above bracket (3) lower flange, steel-frame beam (2) bottom wing
Above edge, the U-shaped damper of third (7) rectangle steel plate is close to below bracket (3) lower flange, respectively under steel-frame beam (3)
The edge of a wing is in the following, be bolted.
2. bean column node according to claim 1, it is characterised in that：The Steel Frame Column (1), steel-frame beam (2) are H-type
Steel.
3. bean column node according to claim 1, it is characterised in that：The upper splice plate (41) and a pair of lower splice plate (42)
The sum of area of section be more than steel-frame beam (2) top flange rectangle steel plate area of section.
4. bean column node according to claim 1, it is characterised in that：Height at steel-frame beam (2) top flange and web
Strength bolt is used and is arranged symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398461.8U CN207484678U (en) | 2018-03-30 | 2018-03-30 | A kind of steel frame beam column joint of the U-shaped damper of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398461.8U CN207484678U (en) | 2018-03-30 | 2018-03-30 | A kind of steel frame beam column joint of the U-shaped damper of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207484678U true CN207484678U (en) | 2018-06-12 |
Family
ID=62483489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720398461.8U Expired - Fee Related CN207484678U (en) | 2018-03-30 | 2018-03-30 | A kind of steel frame beam column joint of the U-shaped damper of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207484678U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914590A (en) * | 2019-04-01 | 2019-06-21 | 广州大学 | A kind of prefabricated beam-column connection and its construction method |
| CN110145036A (en) * | 2019-04-13 | 2019-08-20 | 时淑华 | Steel construction main body assembled connection structure |
| CN110158771A (en) * | 2019-06-12 | 2019-08-23 | 大连交通大学 | A kind of anti-buckling support energy consumption type bean column node for construction steel structure |
| CN111021537A (en) * | 2019-12-27 | 2020-04-17 | 燕山大学 | Energy-consumption self-resetting steel structure beam column joint connecting device |
| CN111188425A (en) * | 2020-01-10 | 2020-05-22 | 燕山大学 | Disc spring self-resetting node connecting device |
| CN113529949A (en) * | 2021-08-23 | 2021-10-22 | 沈阳建筑大学 | Visual beam and beam self-resetting anti-seismic steel structure node connecting device |
| CN114508174A (en) * | 2022-02-23 | 2022-05-17 | 福建工程学院 | Can replace assembled beam column node of artifical hinge |
-
2018
- 2018-03-30 CN CN201720398461.8U patent/CN207484678U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914590A (en) * | 2019-04-01 | 2019-06-21 | 广州大学 | A kind of prefabricated beam-column connection and its construction method |
| CN110145036A (en) * | 2019-04-13 | 2019-08-20 | 时淑华 | Steel construction main body assembled connection structure |
| CN110158771A (en) * | 2019-06-12 | 2019-08-23 | 大连交通大学 | A kind of anti-buckling support energy consumption type bean column node for construction steel structure |
| CN111021537A (en) * | 2019-12-27 | 2020-04-17 | 燕山大学 | Energy-consumption self-resetting steel structure beam column joint connecting device |
| CN111188425A (en) * | 2020-01-10 | 2020-05-22 | 燕山大学 | Disc spring self-resetting node connecting device |
| CN111188425B (en) * | 2020-01-10 | 2021-06-08 | 燕山大学 | Disc spring self-resetting node connecting device |
| CN113529949A (en) * | 2021-08-23 | 2021-10-22 | 沈阳建筑大学 | Visual beam and beam self-resetting anti-seismic steel structure node connecting device |
| CN114508174A (en) * | 2022-02-23 | 2022-05-17 | 福建工程学院 | Can replace assembled beam column node of artifical hinge |
| CN114508174B (en) * | 2022-02-23 | 2023-04-11 | 福建工程学院 | Can replace assembled beam column node of artifical hinge |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20190330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |