CN204112501U - H profile steel beam-post weak axle link plate node - Google Patents
H profile steel beam-post weak axle link plate node Download PDFInfo
- Publication number
- CN204112501U CN204112501U CN201420523964.XU CN201420523964U CN204112501U CN 204112501 U CN204112501 U CN 204112501U CN 201420523964 U CN201420523964 U CN 201420523964U CN 204112501 U CN204112501 U CN 204112501U
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- China
- Prior art keywords
- profile steel
- post
- plate
- steel beam
- stiffener
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Abstract
The utility model discloses a kind of H profile steel beam-post weak axle link plate node.Wherein, H profile steel beam-post weak axle link plate node is: H profile steel post is welded with the T-shaped assembly be made up of gusset plate, stiffener, T-shaped assembly bottom welding has supporting plate, H profile steel beam one end is welded with end plate, by high-strength bolt, gusset plate, end plate are connected, in two spaces that H profile steel post, T-shaped assembly and supporting plate surround, are filled with Concrete Filled material.The utility model takes full advantage of Steel concrete advantage separately, and anti-seismic performance is good, and supporting capacity is strong, constructs simple and convenient.
Description
Technical field
The utility model relates to a kind of H profile steel beam-post weak axle link plate node, belongs to structural engineering field.
Background technology
Steel frame is a kind of structural system of safe and reliable, high-strength light, quick construction, is widely used in structural engineering.In earthquake disaster, due to design and construction unreasonable, often easily there is the destruction prior to structural element in frame joint, causes structural seismic performance cannot meet the requirement of seismic design.Generally, steel frame system in length and breadth both direction is framework, and namely the strong axle of H profile steel post and weak axle all exist the connection with H profile steel beam.But because the weak axle of H profile steel beam column connects the difficulty that there are analysis, design and installation, the research at present for H profile steel beam column weak joint point is less, can drop into the node limited amount especially of actual use.Therefore, one can meet supporting capacity and anti-seismic performance requirement, and novel H profile steel beam-post weak axle connected node of construction and installation simple possible is again very necessary.
Summary of the invention
The purpose of this utility model is to provide one can meet supporting capacity and anti-seismic performance requirement, H profile steel beam-post weak axle link plate node of construction and installation simple possible again.
The technical solution adopted in the utility model is: a kind of H profile steel beam-post weak axle link plate node, comprise H profile steel post, it is characterized in that: H profile steel post is welded with T-shaped assembly, T-shaped assembly is provided with end plate, end plate is welded with H profile steel beam, described T-shaped assembly bottom welding has supporting plate, is filled with Concrete Filled material in two spaces that described H profile steel post, T-shaped assembly and supporting plate surround.Described T-shaped assembly is made up of gusset plate and stiffener vertical welding, described stiffener is trapezoidal, the short base of trapezoidal stiffener is arranged at the vertical midline of gusset plate, long base is arranged at the vertical midline of H profile steel column web, stiffener and gusset plate, H profile steel column web are all vertical, and described gusset plate two ends are welded with the H profile steel post edge of a wing is concordant.Described end plate is provided with the High-strength bolt hole of double layout, two arrange High-strength bolt hole with H profile steel web for axis of symmetry is symmetrical arranged, described H profile steel web is corresponding with stiffener position, and end plate and T-shaped assembly are fixed by high-strength bolt, and end plate welds with H profile steel beam.Described supporting plate is overall supporting plate, or is made up of two blocks of supporting plates, is welded on H profile steel post.
Described H profile steel beam or H profile steel post are welding or hot rolled H-shaped.
Described high-strength bolt is torque-shear type high-strength bolt.
Described concrete is ordinary concrete.
More existing H profile steel beam-post weak axle link plate node, the utility model has the following advantages:
One, the position concordant with H profile steel post edge of a wing outer rim can be adjusted in the position that the weak axle of H profile steel beam-post connects by T-shaped assembly on the one hand that be welded by gusset plate, stiffener, space is provided for installing, on the other hand, the weakness that there is reinforcement gusset plate out of plane stiffness deficiency of stiffener, improves integral rigidity and the bearing capacity of node;
Two, the concrete of filling in nodes domains under the stressed state of total to be stressed, give full play to the characteristic that concrete crushing strength is high, effectively can contain the generation of each steel beam column cripling of nodes domains and drum song, thus improve anti-seismic performance and the supporting capacity of node;
Three, this node construction is simple, effectively reduces the high-altitude welding operation of joint core primary structure member, is easy to ensure construction quality.
Accompanying drawing explanation
Fig. 1 is the utility model node front view;
Fig. 2 is the A-A sectional drawing of Fig. 1;
Fig. 3 is the B-B sectional drawing of Fig. 2.
1-gusset plate; 2-stiffener; 3-supporting plate; 4-end plate:
5-concrete; 6-H profile steel post edge of a wing; 7-H profile steel column web;
8-H profile steel web; 9-High-strength bolt hole.
Detailed description of the invention
In the utility model, H profile steel post is made up of web 7 and two edges of a wing 6 being arranged at web 7 two ends, and between two edges of a wing 6, the position concordant with the edge of a wing 6 outer rim is welded with gusset plate 1.Gusset plate 1 medial shaft to the midline position is welded with stiffener 2, and gusset plate 1 is mutually vertical with stiffener 2.Stiffener 2 is trapezoidal, and wherein trapezoidal short base is welded with gusset plate 1, and long base is welded with H profile steel column web 7.Two blocks of supporting plates 3 are welded on H profile steel post, and two blocks of supporting plates 3 are concordant with gusset plate 1 lower edge and vertical with H profile steel column web 7, two edges of a wing 6, stiffener 2, and are that axis of symmetry is symmetrical with stiffener 2.H profile steel beam and rectangle end plate 4 vertical welding, make the vertical center line of the vertical center line in H-shaped cross section of H profile steel beam, geometric center and end plate 4, geometric center overlap.End plate 4 is provided with the High-strength bolt hole 9 of double layout, two arrange High-strength bolt hole 9 with the web 8 of H profile steel beam for axis of symmetry is symmetrical arranged, described H profile steel web 8 is corresponding with stiffener 2 position, and end plate 4 and T-shaped assembly are fixed by high-strength bolt, and end plate 4 welds with H profile steel beam.Concrete 5 is filled with in two rectangular parallelepiped space that H profile steel post two edges of a wing 6, web 7, gusset plate 1, supporting plate 3, stiffener 2 surround jointly.
Claims (5)
1. H profile steel beam-post weak axle link plate node, comprise H profile steel post, it is characterized in that: H profile steel post is welded with T-shaped assembly, T-shaped assembly is provided with end plate (4), (4) are welded with H profile steel beam with end plate, described T-shaped assembly bottom welding has supporting plate (3), is filled with Concrete Filled material (5) in two spaces that described H profile steel post, T-shaped assembly and supporting plate (3) surround.
2. according to H profile steel beam-post according to claim 1 weak axle link plate node, it is characterized in that: described T-shaped assembly is made up of gusset plate (1) and stiffener (2) vertical welding, described stiffener (2) is for trapezoidal, trapezoidal stiffener (2) short base is arranged at the vertical midline of gusset plate (1), long base is arranged at the vertical midline of H profile steel column web (7), stiffener (2) and gusset plate (1), H profile steel column web (7) are all vertical, and described gusset plate (1) two ends are welded with the H profile steel post edge of a wing (6) is concordant.
3. according to H profile steel beam-post according to claim 1 weak axle link plate node, it is characterized in that: end plate (4) is provided with the High-strength bolt hole (9) of double layout, two arrange High-strength bolt hole (9) with H profile steel web (8) for axis of symmetry is symmetrical arranged, described H profile steel web (8) is corresponding with stiffener (2) position, end plate (4) and T-shaped assembly are fixed by high-strength bolt, and end plate (4) welds with H profile steel beam.
4. according to H profile steel beam-post according to claim 1 weak axle link plate node, it is characterized in that: described supporting plate (3) is overall supporting plate, or is made up of two blocks of supporting plates.
5. according to the H profile steel beam-post weak axle link plate node described in claim 1 or 3, it is characterized in that: described H profile steel beam or H profile steel post are welding or hot rolled H-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523964.XU CN204112501U (en) | 2014-09-13 | 2014-09-13 | H profile steel beam-post weak axle link plate node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523964.XU CN204112501U (en) | 2014-09-13 | 2014-09-13 | H profile steel beam-post weak axle link plate node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204112501U true CN204112501U (en) | 2015-01-21 |
Family
ID=52329827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420523964.XU Expired - Fee Related CN204112501U (en) | 2014-09-13 | 2014-09-13 | H profile steel beam-post weak axle link plate node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204112501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213644A (en) * | 2014-09-13 | 2014-12-17 | 内蒙古科技大学 | H section steel girder-column minor axis connecting end plate node and preparing method of H section steel girder-column minor axis connecting end plate node |
-
2014
- 2014-09-13 CN CN201420523964.XU patent/CN204112501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213644A (en) * | 2014-09-13 | 2014-12-17 | 内蒙古科技大学 | H section steel girder-column minor axis connecting end plate node and preparing method of H section steel girder-column minor axis connecting end plate node |
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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: 20150121 Termination date: 20170913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |