CN204690993U - Assembling buckling restrained brace structure - Google Patents
Assembling buckling restrained brace structure Download PDFInfo
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- CN204690993U CN204690993U CN201520283008.3U CN201520283008U CN204690993U CN 204690993 U CN204690993 U CN 204690993U CN 201520283008 U CN201520283008 U CN 201520283008U CN 204690993 U CN204690993 U CN 204690993U
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Abstract
The utility model relates to a kind of assembling buckling restrained brace structure, comprises i iron, band steel, yi word pattern steel plate, stiffening rib and reinforcing bar; Described stiffening rib is fixed on the two ends of yi word pattern steel plate, and two blocks of yi word pattern steel plates are arranged in the abdomen steel both sides of i iron, and full concrete filled by two band steels, is arranged in outside two blocks of yi word pattern steel plates, and the two ends fluting of band steel, is convenient in stiffening rib insertion groove; Described i iron, band steel, yi word pattern steel plate is fixedly connected with by reinforcing bar.Fill concrete in band steel of the present utility model, so the utility model weight is comparatively large, thus anti-stability is higher, is applicable to large-tonnage buckling restrained brace.
Description
Technical field
The utility model belongs to building field, is specifically related to a kind of assembling buckling restrained brace structure.
Background technology
The development of highrise building system, traditional support component can not meet structural seismic requirement because of problems such as its compressive buckling, for this problem, a kind of support form of external scientific research personnel's utility model, is called buckling restrained brace, anti-buckling support or undonded prestressed concrete.Anti-buckling support is generally made up of inner core component and peripheral constraint component, and inner core component is used for directly bearing axle power, general adopt low-yield high ductility steel plate or hot-rolled steel section or Combination Welding component; Peripheral constraint component does not directly bear axle power, but can play effect of contraction to inner core component, and then improves the anti-flexion capabilities of inner core component.
Although buckling restrained brace performance compared with traditional support has greatly improved, but common buckling restrained brace still exists many deficiencies.First, the precision of common buckling restrained brace is wayward, and process time is oversize, is unfavorable for large-scale production.Secondly, under many circumstances, the supporting capacity of common buckling restrained brace and energy dissipation capacity still can not meet the demands, and still need to be improved further.And, the problem of the anti-stability deficiency of current buckling restrained brace ubiquity.Therefore, a kind of buckling restrained brace that can solve the problem is needed in the industry.
Utility model content
For the defect that prior art exists, the purpose of this utility model is to provide a kind of assembling buckling restrained brace structure, in order to improve the performance of traditional buckling support component.
In order to achieve the above object, the technical solution of the utility model is as follows:
A kind of assembling buckling restrained brace structure, comprises i iron, band steel, yi word pattern steel plate, stiffening rib and reinforcing bar; Described stiffening rib is fixed on the two ends of yi word pattern steel plate, and two blocks of yi word pattern steel plates are arranged in the abdomen steel both sides of i iron, and full concrete filled by two band steels, is arranged in outside two blocks of yi word pattern steel plates, and the two ends fluting of band steel, is convenient in stiffening rib insertion groove; Described i iron, band steel, yi word pattern steel plate is fixedly connected with by reinforcing bar.
Compared with prior art, the utility model has following advantage:
The utility model adopts double-core form, greatly can improve supporting capacity and the energy dissipation capacity of support.In addition, the utility model peripheral constraint component is with bolts, and can facilitate on-site consolidation, precision controlling easily realizes, and the inner core component changing surrender after shake is also very easy.Due to fill concrete in band steel of the present utility model, so the utility model weight is comparatively large, thus anti-stability is higher, is applicable to large-tonnage buckling restrained brace.
Accompanying drawing explanation
Fig. 1 is a kind of assembling buckling restrained brace of the utility model structural representation.
Fig. 2 is that the utility model supports general section figure.
Fig. 3 is that the utility model supports intermediate cross-section figure.
Fig. 4 is that the utility model support arrangement completes figure.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model processing is described further.
As shown in Figure 1 to Figure 3, a kind of assembling buckling restrained brace structure, comprises i iron 1, band steel 2, yi word pattern steel plate 3, stiffening rib 4 and reinforcing bar 5; Described stiffening rib 4 is fixed on the two ends of yi word pattern steel plate 3, two blocks of yi word pattern steel plates 3 are arranged in the abdomen steel both sides of i iron 1, and full concrete filled by two band steels 2, is arranged in outside two blocks of yi word pattern steel plates 3, the two ends fluting of band steel 2, is convenient in stiffening rib 4 insertion groove; Described i iron 1, band steel 2, yi word pattern steel plate 3 is fixedly connected with by reinforcing bar 5.
Preparation method of the present utility model is as follows:
1) complete the making of yi word pattern steel plate 3, i iron 1, stiffening rib 4, and slot in corresponding position;
2) yi word pattern steel plate 3 and stiffening rib 4 are welded together;
3) complete the making of band steel 2, and slot in corresponding position;
4) insert plank at the fluting place at band steel 2 two ends, at band steel 2 middle fluting, place inserts hollow plastic pipe;
5) band steel 2 is erected on one piece of plank, then from top, concrete grout is poured into band steel 2.After hardening of concrete, plank and hollow plastic tube are extracted, just obtain populated concrete band steel 2;
6) yi word pattern steel plate 3 and populated concrete band steel 2, i iron 1 are stitched together, and insert reinforcing bar 5 in all holes, bolt of screwing on, make band steel 2, i iron 1 and yi word pattern steel plate 3 be unlikely to relative movement occurs.
7) when installing at the scene, as shown in Figure 4, first by the method for welding, gusset plate is fixed in frame construction, and then buckling restrained brace structure hung on across, by mobile, gusset plate is placed between two blocks of yi word pattern steel plates 3, position is determined rear by braced structures and gusset plate being welding as one welding manner, removes suspension cable.
8) remove welding slag, polishing, the process such as antirust are carried out to component.
Claims (1)
1. an assembling buckling restrained brace structure, is characterized in that: comprise i iron (1), band steel (2), yi word pattern steel plate (3), stiffening rib (4) and reinforcing bar (5); Described stiffening rib (4) is fixed on the two ends of yi word pattern steel plate (3), two pieces of yi word pattern steel plates (3) are arranged in the abdomen steel both sides of i iron (1), two band steels (2) fill full concrete, be arranged in two pieces of yi word pattern steel plate (3) outsides, the two ends fluting of band steel (2), is convenient in stiffening rib (4) insertion groove; Described i iron (1), band steel (2), yi word pattern steel plate (3) is fixedly connected with by reinforcing bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283008.3U CN204690993U (en) | 2015-05-05 | 2015-05-05 | Assembling buckling restrained brace structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283008.3U CN204690993U (en) | 2015-05-05 | 2015-05-05 | Assembling buckling restrained brace structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204690993U true CN204690993U (en) | 2015-10-07 |
Family
ID=54231302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520283008.3U Active CN204690993U (en) | 2015-05-05 | 2015-05-05 | Assembling buckling restrained brace structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204690993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144686A (en) * | 2020-09-29 | 2020-12-29 | 长安大学 | Green assembled buckling restrained brace |
-
2015
- 2015-05-05 CN CN201520283008.3U patent/CN204690993U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144686A (en) * | 2020-09-29 | 2020-12-29 | 长安大学 | Green assembled buckling restrained brace |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |