CN203531149U - Haunched type corrugated web H-shaped steel beam-column node connecting component - Google Patents
Haunched type corrugated web H-shaped steel beam-column node connecting component Download PDFInfo
- Publication number
- CN203531149U CN203531149U CN201320694764.6U CN201320694764U CN203531149U CN 203531149 U CN203531149 U CN 203531149U CN 201320694764 U CN201320694764 U CN 201320694764U CN 203531149 U CN203531149 U CN 203531149U
- Authority
- CN
- China
- Prior art keywords
- web
- shaped steel
- steel beam
- steel
- flat web
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 105
- 239000010959 steel Substances 0.000 title claims abstract description 105
- 238000003466 welding Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides a haunched type corrugated web H-shaped steel beam-column node connecting component which comprises a corrugated web H-shaped steel beam, a flat web H-shaped steel beam, an H-shaped steel column, an end plate, a haunched beam, and reinforcing ribs, wherein an upper flange plate, a lower flange plate and a corrugated web at the end of the corrugated web H-shaped steel beam are welded with one side of the end plate; an upper flange plate, a lower flange plate and a flat web at the end of the flat web H-shaped steel beam are welded with the other end of the end plate; an upper flange plate, a lower flange plate and a flat web at the other end of the flat web H-shaped steel beam are welded with the H-shaped steel column, the H-shaped steel column is provided with two reinforcing ribs, and the two reinforcing ribs are respectively arranged in the joint positions of the upper flange plate and the lower flange plate of the flat web H-shaped steel beam and the H-shaped steel column; the haunched beam is arranged in the included angle area of the H-shaped steel column and the lower flange plate of the flat web H-shaped steel beam, the angle between the haunched beam and the lower flange plate of the flat web H-shaped steel beam is 30 to 60 degrees, and the optimum angle is 45 degrees.
Description
Technical field
The utility model relates to structural steel design and technical field of construction, relates in particular to a kind of haunch formula H-shaped steel beam with corrugated web-post node connecting elements.
Background technology
In greatly across steel work, hour, under load action, easily there is local buckling, thereby in engineering, generally by stiffening rib is set at web place, improve the bearing capacity of web in traditional H section steel beam web thickness, but stiffening rib is set, has significantly improved making construction cost.Therefore, in greatly across steel work, choice for use H-shaped steel beam with corrugated web replaces traditional flat web H section steel beam, H-shaped steel beam with corrugated web can, with thinner web thickness, improve the out of plane stiffness of girder steel, and can increase substantially beam shearing resistance flexion capabilities, under identical load action, H-shaped steel beam with corrugated web is compared with traditional H section steel beam, can Saving steel amount 15%-30%, reduced construction costs.But traditional flat web H shaped steel beam-column joint type of attachment is not also suitable for the connection of H-shaped steel beam with corrugated web-post node, how H-shaped steel beam with corrugated web is rationally connected with H steel column, is an engineering roadblock urgently to be resolved hurrily.
Utility model content
For traditional H shaped steel beam-column joint type of attachment and be not suitable for H-shaped steel beam with corrugated web-post node and connect, the utility model provides a kind of haunch formula H-shaped steel beam with corrugated web-post node connecting elements.
In order to reach above-mentioned target, the technical solution adopted in the utility model is: a kind of haunch formula H-shaped steel beam with corrugated web-post node connecting elements, comprises H-shaped steel beam with corrugated web, flat web H section steel beam, H steel column, end plate, armpit beam, stiffening rib etc.; The upper and lower frange plate of described H-shaped steel beam with corrugated web beam-ends and corrugated web and end plate one side welding; The upper and lower frange plate in flat web H section steel beam one end and flat web and the welding of end plate opposite side; The upper and lower frange plate of the flat web H section steel beam other end and flat web and the welding of H steel column, and on H steel column, be provided with twice stiffening rib, respectively in the upper and lower frange plate of flat web H section steel beam and H steel column soldered position.
At H steel column peace web H shaped-steel-beam upper wing-edge plate holder angular zone, armpit beam is set, because flat web H section steel beam is to be connected by butt weld with H steel column, under geological process, brittle fracture likely occurs; Due to when the identical web thickness, the shear resistance of H-shaped steel beam with corrugated web is better than flat web H section steel beam, likely causes the phenomenon of " strong component, weak node " in addition; Therefore, as preferably, at H steel column peace web H shaped-steel-beam upper wing-edge plate holder angular zone, be welded with armpit beam, thereby improve the strength and stiffness of nodes domains, meet the seismic design of structures principle of " strong node, weak member ".
As preferably, the flat web of flat web H section steel beam should be identical with the corrugated web thickness of H-shaped steel beam with corrugated web, the upper and lower frange plate thickness of the two also should be identical, thereby while guaranteeing the two connection, full penetration butt weld can not produce because weld thickness of slab is different stress concentration phenomenon and other adverse effects.
As preferably, armpit beam and flat web H shaped-steel-beam upper wing-edge plate angulation are 30-60 °, and the two best angle is 45 °.
As preferably, armpit beam width, thickness should be corresponding identical with width, the thickness of flat web H shaped-steel-beam upper wing-edge plate.
As preferably, in armpit beam and flat web H shaped-steel-beam upper wing-edge plate soldered position, on flat web H section steel beam, be also provided with stiffening rib.
As preferably, in armpit beam and H steel column frange plate soldered position, on H steel column, be also provided with stiffening rib.
Adopt the utility model, by adopting haunch formula H-shaped steel beam with corrugated web-post node connecting elements, make in greatly across steel work, when choice for use H-shaped steel beam with corrugated web replaces traditional flat web girder steel, there is not the reluctant problem of beam-column joint type of attachment, steel and resource can be saved, the safety and stability of Column Joint in steel building can be improved again.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is the utility model product side schematic view.
Wherein: 1-H-shaped steel beam with corrugated web; 2-flat web H section steel beam; 3-armpit beam; 4-stiffening rib; 5-end plate; 6-H steel column.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Consult accompanying drawing, a kind of haunch formula H-shaped steel beam with corrugated web-post node connecting elements, comprises H-shaped steel beam with corrugated web 1, flat web H section steel beam 2, H steel column 6, end plate 5, armpit beam 3, stiffening rib 4 etc.; The described H-shaped steel beam with corrugated web upper and lower frange plate of 1 beam-ends and corrugated web and end plate 5 one side welding; The flat web H section steel beam 2 upper and lower frange plates in one end and flat web and end plate 5 opposite side welding; The flat web H section steel beam upper and lower frange plate of 2 other end and flat web and 6 welding of H steel column, and on H steel column 6, be provided with twice stiffening rib 4, respectively in the upper and lower frange plate of flat web H section steel beam 3 and H steel column 6 soldered positions.
During concrete enforcement, armpit beam 3 is arranged on the peaceful web H section steel beam 2 bottom flange plate holder angular zones of H steel column 6, and armpit beam 3 should be 30-60 ° with flat web H section steel beam 2 bottom wing listrium angulations, and the two best angle is 45 °.
As preferably, armpit beam 3 width, thickness should be corresponding identical with width, the thickness of flat web H section steel beam 2 bottom wing listriums.
As preferably, in armpit beam 3 and flat web H section steel beam 2 bottom wing listrium soldered positions, on flat web H section steel beam 2, be provided with stiffening rib 4; In armpit beam 3 and H steel column 6 frange plate soldered positions, on H steel column 6, be also provided with stiffening rib 4.
In practice of construction, because welding quality directly has influence on the stress performance of haunch formula H-shaped steel beam with corrugated web-post node connecting elements, therefore must guarantee the welding quality of welding procedure process, do not allow to occur the phenomenons such as crack, incomplete fusion, incomplete root penetration, surface pores, slag inclusion, guarantee that its property indices meets the demands.
The beneficial effects of the utility model are: meeting under the prerequisite of design and use requirement, select haunch formula H-shaped steel beam with corrugated web-post node connecting elements, there is not the reluctant problem of beam-column joint type of attachment, steel and resource can be saved, the safety and stability of Column Joint in steel building can be improved again.
Claims (3)
1. haunch formula H-shaped steel beam with corrugated web-post node connecting elements, comprises H-shaped steel beam with corrugated web, flat web H section steel beam, H steel column, end plate, armpit beam, stiffening rib; It is characterized in that: the upper and lower frange plate of described H-shaped steel beam with corrugated web beam-ends and corrugated web and end plate one side welding; The upper and lower frange plate in flat web H section steel beam one end and flat web and the welding of end plate opposite side; The upper and lower frange plate of the flat web H section steel beam other end and flat web and the welding of H steel column, and on H steel column, be provided with twice stiffening rib, respectively in the upper and lower frange plate of flat web H section steel beam and H steel column soldered position.
2. a kind of haunch formula H-shaped steel beam with corrugated web-post node connecting elements according to claim 1, it is characterized in that: described armpit beam is arranged on H steel column peace web H shaped-steel-beam upper wing-edge plate holder angular zone, armpit beam and flat web H shaped-steel-beam upper wing-edge plate angulation are 30-60 °, and the two best angle is 45 °.
3. a kind of haunch formula H-shaped steel beam with corrugated web-post node connecting elements according to claim 1, is characterized in that: described in armpit beam and flat web H shaped-steel-beam upper wing-edge plate soldered position, on flat web H section steel beam, be provided with stiffening rib; In armpit beam and H steel column frange plate soldered position, on H steel column, be also provided with stiffening rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320694764.6U CN203531149U (en) | 2013-11-05 | 2013-11-05 | Haunched type corrugated web H-shaped steel beam-column node connecting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320694764.6U CN203531149U (en) | 2013-11-05 | 2013-11-05 | Haunched type corrugated web H-shaped steel beam-column node connecting component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203531149U true CN203531149U (en) | 2014-04-09 |
Family
ID=50417373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320694764.6U Expired - Lifetime CN203531149U (en) | 2013-11-05 | 2013-11-05 | Haunched type corrugated web H-shaped steel beam-column node connecting component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203531149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725472A (en) * | 2019-09-30 | 2020-01-24 | 上海欧本钢结构有限公司 | Excellent web beam with local corrugated web |
| CN113622517A (en) * | 2021-06-11 | 2021-11-09 | 大象建筑设计有限公司 | Beam-end hinged connecting assembly bearing axial force in high-rise building |
-
2013
- 2013-11-05 CN CN201320694764.6U patent/CN203531149U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725472A (en) * | 2019-09-30 | 2020-01-24 | 上海欧本钢结构有限公司 | Excellent web beam with local corrugated web |
| CN113622517A (en) * | 2021-06-11 | 2021-11-09 | 大象建筑设计有限公司 | Beam-end hinged connecting assembly bearing axial force in high-rise building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101818478B (en) | Connection structure for concrete-filled circular steel tubular pier column and concrete cover beam | |
| CN204199440U (en) | The node structure that a kind of concrete column is connected with girder steel | |
| CN103924680B (en) | Prestressing without bondn is connected precast concrete beam square steel tube concrete column combination node with regular reinforcement | |
| KR101178381B1 (en) | Steel-concrete hybrid column using square shaped steel pipe and manufacturing method thereof | |
| CN203531148U (en) | Wing-expanding corrugated web plate H-shaped steel beam-column joint connecting component | |
| CN203531149U (en) | Haunched type corrugated web H-shaped steel beam-column node connecting component | |
| CN102877550A (en) | Steel-concrete mixing type anti-shearing connecting piece | |
| CN205024832U (en) | With cross post non -orthogonal connected node | |
| CN204492265U (en) | A kind of steel-structure factory building of I shape steel reinforced concrete | |
| CN105220767A (en) | One and the non-orthogonal connected node of cross column and construction method | |
| CN206070746U (en) | A kind of H profile steel beam and the unilateral affixed node structure of H profile steel beam | |
| CN104047223A (en) | Light composite structure bridge and construction method thereof | |
| CN207988164U (en) | Undaform steel plate combined shear wall-beam splices node | |
| CN102345326B (en) | Wave web plate door-type rigid-frame bracket connecting node | |
| CN208280454U (en) | Double steel plate Combination beam of steel and concrete | |
| CN103061417B (en) | Connection node of steel reinforced concrete composite beam and concrete-filled steel tubular column | |
| CN201024537Y (en) | Door type rigid-frame beam column connection node structure | |
| CN205295915U (en) | Wave form steel web nose girder | |
| CN202831251U (en) | Steel concrete mixed type shear resisting connector | |
| CN207749651U (en) | A kind of reinforcing construction of Truss Joint connection | |
| CN204139337U (en) | A kind of profile steel concrete column-T-shaped node of steel reinforced concrete cant beam | |
| CN204491995U (en) | The flat beam of a kind of corrugated web girder steel-Combined concrete | |
| CN204174757U (en) | Rectangular steel-tube concrete column and reinforced concrete beam syndeton | |
| CN103291070B (en) | A kind of steel bar truss floor support plate bed die and a kind of steel bar truss floor support plate | |
| CN207567998U (en) | A kind of composite structure of steel plate shear force wall and steel column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |