CN211114112U - Assembled multi-chamber steel sheet shear force wall and girder steel connected node - Google Patents
Assembled multi-chamber steel sheet shear force wall and girder steel connected node Download PDFInfo
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- CN211114112U CN211114112U CN201921673712.4U CN201921673712U CN211114112U CN 211114112 U CN211114112 U CN 211114112U CN 201921673712 U CN201921673712 U CN 201921673712U CN 211114112 U CN211114112 U CN 211114112U
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Abstract
The utility model relates to an assembled multi-chamber steel sheet shear force wall and girder steel connected node, affiliated building engineering technical field, including a pair of end post, be equipped with multi-chamber steel sheet composite shear wall between the both ends intercolumniation, be equipped with the interior terminal plate between one side end post and multi-chamber steel sheet composite shear wall, be equipped with on other three faces of end post with the end post outer terminal plate of laminating formula mutually, on, between the lower extreme outer terminal plate, all be equipped with a plurality ofly to being equidistant and with the end post between the outer terminal plate of side and the interior terminal plate mutually run through the counter-pulling screw rod, the side, all be equipped with on the lower extreme terminal plate cut open mouth formula welded girder steel mutually with outer terminal plate. The steel plate has the characteristics of high structural strength, difficult deformation, strong stability, good anti-seismic performance and long service cycle. The problem of the construction degree of difficulty is big is solved. The stress concentration caused by the direct welding of the outer rib plate, the outer steel plate and the end post is avoided.
Description
Technical Field
The utility model relates to a building engineering technical field, concretely relates to assembled multi-chamber steel sheet shear force wall and girder steel connected node.
Background
With the development of society and the improvement of economic level, high-rise and super high-rise buildings are more and more, but with the increase of height, the bottom thickness of the traditional reinforced concrete shear wall is gradually increased, so that the structure has a great self weight, the utilization rate of the building area is reduced, and the seismic performance is not favorable. The steel structure has the advantages of light weight, high strength, good ductility and seismic performance and the like, and is widely used.
In recent years, as relevant economic and profitable policies are timely released by governments, domestic steel structure yield is sufficient, steel structure houses in China are rapidly developed, and the assembled steel plate shear wall is increasingly applied to steel structure house systems as a structure with good lateral force resistance. The structure gives full play to the advantages of two materials of steel and concrete, has the advantages of high bearing capacity, good plasticity and toughness, convenient construction and the like, and is widely applied to structures such as high-rise buildings, bridges and the like.
At present, the connecting node of the multi-cavity steel plate combined shear wall and the steel beam mainly adopts an outer rib plate type, namely, the steel beam is welded on a wall end post in a full-welded mode, and four vertical outer ribs are attached to the outer side of the steel beam.
Disclosure of Invention
The utility model discloses mainly solve and exist among the prior art easy welding deformation, anti-seismic performance poor and life cycle short not enough, provide an assembled multi-chamber steel sheet shear force wall and girder steel connected node, it has structural strength height, non-deformable, stable strong, anti-seismic performance good and the characteristics of life cycle length. The problem of the construction degree of difficulty is big is solved. The stress concentration caused by the direct welding of the outer rib plate, the outer steel plate and the end post is avoided.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides an assembled multi-chamber steel sheet shear force wall and girder steel connected node, includes a pair of end post, is equipped with multi-chamber steel sheet composite shear wall between both ends post, one side end post and multi-chamber steel sheet composite shear wall between be equipped with interior terminal plate, other three faces of end post on be equipped with the end post welded outer terminal plate of laminating formula mutually, upper and lower extreme outer terminal inter-plate, the outer terminal plate of side and interior inter-plate all be equipped with a plurality of to being equidistant and with the end post looks through to the screw rod that draws, side, lower edge outer terminal plate on all be equipped with and cut open mouth formula welded girder steel mutually with outer terminal plate.
Preferably, the multi-cavity steel plate combined shear wall comprises a plurality of steel bar trusses which are distributed at equal intervals, outer steel plate wrapping plates are arranged at the upper end and the lower end of each steel bar truss, and concrete is arranged between the two outer steel plate wrapping plates.
Preferably, the steel bar truss comprises a pair of T-shaped steels which are symmetrically and specularly distributed, and a Z-shaped continuous bending steel bar fixedly connected with the T-shaped steels in a welding manner is arranged between the two T-shaped steels.
Preferably, the steel beam is composed of a pair of back-to-back welded and fixed channel steel.
The utility model discloses can reach following effect:
the utility model provides an assembled multi-chamber steel sheet shear force wall and girder steel connected node compares with prior art, has structural strength height, non-deformable, stable strong, the good and long life cycle's of anti-seismic performance characteristics. The problem of the construction degree of difficulty is big is solved. The stress concentration caused by the direct welding of the outer rib plate, the outer steel plate and the end post is avoided.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the structure section of the present invention.
Fig. 3 is a sectional view of the top view structure of the present invention.
Figure 4 is the structural schematic of the steel beam in the present invention.
Fig. 5 is the structural schematic diagram of the steel bar truss in the utility model.
In the figure: the combined shear wall comprises a multi-cavity steel plate combined shear wall 1, an inner end plate 2, end columns 3, an outer end plate 4, a split screw 5, a steel beam 6, an outer steel plate 7, a steel bar truss 8, concrete 9, channel steel 10, T-shaped steel 11 and Z-shaped continuous bending steel bars 12.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): as shown in fig. 1 to 5, the assembled multi-cavity steel plate shear wall and steel beam connection node comprises a pair of end pillars 3, wherein two ends of the end pillars 3 are communicated with a wall body to form a whole. Be equipped with multi-chamber steel sheet composite shear wall 1 between two end post 3, multi-chamber steel sheet composite shear wall 1 includes that 3 are equidistant distribution's steel bar truss 8, and steel bar truss 8 includes a pair of T shaped steel 11 that are symmetrical formula mirror image distribution, is equipped with the Z type continuous bending reinforcing bar 12 with T shaped steel 11 looks welded type fixed connection between two T shaped steel 11. The upper end and the lower end of the steel bar truss 8 are both provided with an outer steel plate 7, and concrete 9 is arranged between the two outer steel plates 7. An inner end plate 2 is arranged between one side end post 3 and the multi-cavity steel plate combined shear wall 1, outer end plates 4 which are in attaching type welding with the end post 3 are arranged on other three surfaces of the end post 3, 5 pairs of opposite-pulling screw rods 5 which are at equal intervals and penetrate through the end post 3 are arranged between the upper end outer end plate 4 and the lower end outer end plate 4 and between the side edge outer end plate 4 and the inner end plate 2, and steel beams 6 which are in cutting type welding with the outer end plates 4 are arranged on the side edge outer end plate 4 and the lower edge outer end plate 4. The steel beam 6 is composed of a pair of back-to-back welded steel channels 10.
To sum up, this assembled multi-chamber steel sheet shear force wall and girder steel connected node has structural strength height, non-deformable, stability is strong, anti-seismic performance is good and life cycle is long characteristics. The problem of the construction degree of difficulty is big is solved. The stress concentration caused by the direct welding of the outer rib plate, the outer steel plate and the end post is avoided.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without deviating from the basic characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In conclusion, the above description is only the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (4)
1. The utility model provides an assembled multi-chamber steel sheet shear force wall and girder steel connected node which characterized in that: including a pair of end post (3), be equipped with between both ends post (3) multi-chamber steel sheet compound shear wall (1), one side end post (3) and multi-chamber steel sheet compound shear wall (1) within a definite time be equipped with interior terminal plate (2), other three faces of end post (3) on be equipped with end post (3) laminating formula welded outer terminal plate (4) mutually, upper and lower end outer terminal plate (4) within a definite time, side outer terminal plate (4) and interior terminal plate (2) within a definite time all be equipped with a plurality of pairs be equidistant and with end post (3) looks through to drawing screw rod (5), side, lower edge outer terminal plate (4) on all be equipped with outer terminal plate (4) looks cut-open welded girder steel (6).
2. The fabricated multi-cavity steel plate shear wall and steel beam connection node of claim 1, wherein: the multi-cavity steel plate combined shear wall (1) comprises a plurality of steel bar trusses (8) which are distributed at equal intervals, wherein outer wrapping steel plates (7) are arranged at the upper end and the lower end of each steel bar truss (8), and concrete (9) is arranged between the two outer wrapping steel plates (7).
3. The fabricated multi-cavity steel plate shear wall and steel beam connection node of claim 2, wherein: the steel bar truss (8) comprises a pair of T-shaped steels (11) which are symmetrically and specularly distributed, and Z-shaped continuous bending reinforcing steel bars (12) which are fixedly connected with the T-shaped steels (11) in a welding mode are arranged between the two T-shaped steels (11).
4. The fabricated multi-cavity steel plate shear wall and steel beam connection node of claim 1, wherein: the steel beam (6) is composed of a pair of back-to-back type welded and fixed channel steel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921673712.4U CN211114112U (en) | 2019-10-09 | 2019-10-09 | Assembled multi-chamber steel sheet shear force wall and girder steel connected node |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921673712.4U CN211114112U (en) | 2019-10-09 | 2019-10-09 | Assembled multi-chamber steel sheet shear force wall and girder steel connected node |
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| Publication Number | Publication Date |
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| CN211114112U true CN211114112U (en) | 2020-07-28 |
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| CN201921673712.4U Active CN211114112U (en) | 2019-10-09 | 2019-10-09 | Assembled multi-chamber steel sheet shear force wall and girder steel connected node |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725402A (en) * | 2019-10-09 | 2020-01-24 | 浙江东南网架股份有限公司 | Multi-cavity combined shear wall and H-shaped steel beam assembled node and construction method thereof |
| CN113107108A (en) * | 2021-03-20 | 2021-07-13 | 北京工业大学 | Double-steel-plate concrete composite wall with T-shaped stiffening ribs and U-shaped pull rods |
-
2019
- 2019-10-09 CN CN201921673712.4U patent/CN211114112U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725402A (en) * | 2019-10-09 | 2020-01-24 | 浙江东南网架股份有限公司 | Multi-cavity combined shear wall and H-shaped steel beam assembled node and construction method thereof |
| CN110725402B (en) * | 2019-10-09 | 2024-06-04 | 浙江东南网架股份有限公司 | Multi-cavity combined shear wall and H-shaped steel beam assembled node and construction method thereof |
| CN113107108A (en) * | 2021-03-20 | 2021-07-13 | 北京工业大学 | Double-steel-plate concrete composite wall with T-shaped stiffening ribs and U-shaped pull rods |
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