CN213390698U - Assembled both sides are connected well word stiffening plate shear force wall - Google Patents
Assembled both sides are connected well word stiffening plate shear force wall Download PDFInfo
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- CN213390698U CN213390698U CN202022126113.XU CN202022126113U CN213390698U CN 213390698 U CN213390698 U CN 213390698U CN 202022126113 U CN202022126113 U CN 202022126113U CN 213390698 U CN213390698 U CN 213390698U
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Abstract
The utility model discloses an assembled both sides are connected # -shaped stiffening steel sheet shear force wall, including the frame module, the frame module includes the top frame roof beam that the level was arranged, the bottom frame roof beam, the frame module includes the vertical left side frame post of arranging, the right side frame post, top frame beam bottom is equipped with the upper portion fishplate, bottom frame roof beam top is equipped with the lower part fishplate, the inside wallboard module that is equipped with of rectangle square frame, the wallboard module includes embedded steel sheet, embedded steel sheet leading flank relative position is equipped with the front side and consolidates the module, embedded steel sheet trailing flank relative position is equipped with the rear side and consolidates the module, fixed unit top and upper portion fishplate fixed connection in top, fixed unit bottom and the fixed hookup of lower part fishplate in bottom, fixed unit top and embedded steel sheet fixed connection in. The utility model has the advantages that: save a large amount of steel, preparation and construction are all simpler, and intensity is better, is convenient for restore after the shake and changes.
Description
Technical Field
The utility model belongs to the technical field of the shear force wall, concretely relates to well word stiffening steel sheet shear force wall is connected on assembled both sides.
Background
China is one of the countries with frequent earthquakes in the world, and in recent years, earthquake disasters in Wenchuan, Yushu, Yaan and other places cause damage and collapse of a large number of buildings including houses, thereby causing great damage to lives and properties of people. Therefore, a reliable structural seismic system is researched and developed, particularly a high-efficiency lateral force resistant structure suitable for an assembly type building is high in significance for relieving earthquake disasters of the building, and the steel plate shear wall is gradually developed to the present as a high-efficiency lateral force resistant component from the 20 th century to the 70 th. The steel plate shear wall is different from a traditional high-rise lateral force resistant structure and is suitable for a structural system of an earthquake multi-occurrence area. The structure has light dead weight, and the lateral stiffness of the high-rise structure can be obviously improved. With the rise of assembly type buildings, steel plate shear walls are also beginning to adopt bolt connection to improve the efficiency of on-site assembly. In order to ensure the integral stress performance of the structure, the mode of forming more bolt holes on the steel plate and the beam is mostly adopted in the conventional assembled steel plate shear wall node to resist the action of external force, however, the more bolt holes inevitably bring corresponding processing errors, the installation cost is improved, and the lateral resistance of the steel plate is weakened. Under the action of a large load, the out-of-plane buckling easily occurs to the embedded steel plate of the steel plate shear wall, so that the initial rigidity is low, the buckling can be accompanied with bulging sound, and the use comfort level is poor. At present, the research on the fully-assembled type shear wall with two sides connected with stiffening steel plates is less. In addition, certain measures are necessary to optimize the arrangement of the stiffening ribs and the bolts in the assembled type double-side connection stiffening steel plate shear wall so as to reduce the cost in the actual engineering.
SUMMERY OF THE UTILITY MODEL
The utility model provides a groined type stiffening steel sheet shear force wall is connected on assembled both sides saves a large amount of steel, and the preparation is all fairly simple with the construction, and intensity is better.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an assembled cross stiffening steel plate shear wall with two connected sides comprises a frame module, wherein the frame module comprises a top frame beam and a bottom frame beam which are horizontally arranged, the frame module comprises a left side frame column and a right side frame column which are vertically arranged, the top frame beam, the bottom frame beam, the left side frame column and the right side frame column are sequentially spliced to form a rectangular frame, an upper fishplate is arranged at the bottom of the top frame beam, a lower fishplate is arranged at the top of the bottom frame beam, a wallboard module is arranged in the rectangular frame, the wallboard module comprises an embedded steel plate, a front side reinforcing module is arranged at the relative position of the front side of the embedded steel plate, a rear side reinforcing module is arranged at the relative position of the rear side of the embedded steel plate, a top fixing unit is arranged at the relative position of the top of the embedded steel plate, a bottom fixing unit is arranged at the relative, a right reinforcing module is arranged at the right opposite position of the embedded steel plate; the front side reinforcing module comprises a plurality of front side transverse channel steel and a plurality of front side longitudinal channel steel, the top fixing unit comprises a plurality of top front connecting sheets and a plurality of top rear connecting sheets, the bottom fixing unit comprises a plurality of bottom rear connecting sheets and a plurality of bottom front connecting sheets, the left side reinforcing module comprises a left rear square tube and a left front tube, the right side reinforcing module comprises a right front square tube and a right rear square tube, the front side reinforcing module and the rear side reinforcing module are symmetrical in structure, the right side reinforcing module and the left side reinforcing module are symmetrical in structure, the bottom fixing unit and the top fixing unit are symmetrical in structure, the top front connecting sheet and the top rear connecting sheet are fixedly connected through a bolt A, the bottom rear connecting sheet and the bottom front connecting sheet are fixedly connected through a bolt A, the left rear square tube and the left front tube are fixedly connected through a bolt B, the right front square tube and the right rear square tube are fixedly connected through a bolt B, and the, the top of the top fixing unit is fixedly connected with the upper fishplate, the bottom of the bottom fixing unit is fixedly connected with the lower fishplate, and the top of the bottom fixing unit is fixedly connected with the embedded steel plate.
Furthermore, the front side reinforcing module and the rear side reinforcing module are fixedly connected through a bolt C, the bolt C penetrates through the embedded steel plate, the diameter of a through hole in the embedded steel plate is larger than that of the bolt C, and the embedded steel plate is in sliding fit with the front side reinforcing module and the rear side reinforcing module.
Further, the top and the bottom of the left reinforcing module and the right reinforcing module are arranged in a gap mode with the frame module, the top and the bottom of the front reinforcing module and the rear reinforcing module are arranged in a gap mode with the frame module, the left reinforcing module is arranged in a gap mode with the left frame column, and the right reinforcing module is arranged in a gap mode with the right frame column.
Furthermore, the top fixing unit and the top frame beam are arranged in a clearance mode, and the bottom fixing unit and the bottom frame beam are arranged in a clearance mode.
Furthermore, the upper fishplate, the lower fishplate, the top front connecting piece, the top rear connecting piece, the front side transverse channel steel, the front side longitudinal channel steel, the left rear square tube, the left front square tube, the bottom rear connecting piece, the bottom front connecting piece, the right front square tube, the right rear square tube and the embedded steel plate are all provided with through holes corresponding to the corresponding bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
compared with the traditional lateral force resisting system, the utility model has the advantages that; compared with a pure anti-bending steel frame, the steel plate wall can reduce the section size of the structural frame column, save a large amount of steel, and compared with a delicate anti-bending support, the steel plate wall is relatively cheap and is simple to manufacture and construct, so that the market prospect is better. And the steel plate wall makes up the weakness that the concrete shear wall or the core tube has insufficient ductility, and compared with a cast-in-place reinforced concrete wall, the steel plate wall can greatly shorten the manufacturing and installation time. In various different types of steel plate shear walls, the pure steel stiffened steel plate shear wall utilizes the natural assembly advantages of steel structures, can effectively inhibit buckling of embedded steel plates, and improves the initial rigidity, lateral bearing capacity and energy consumption capacity of the wallboard. The utility model designs the rear side reinforcing module and the front side reinforcing module into a whole respectively on the basis of the traditional welding stiffening steel plate shear wall, and the modules are processed and formed in factories and connected and formed with the embedded steel plate on site through bolt connection; all components are processed by a factory, so that the quality can be ensured; all the components are connected by high-strength bolts, so that the construction error can be effectively reduced, the construction progress is accelerated, the construction cost is reduced, and the repair or the replacement after the earthquake is convenient; the joints of the embedded steel plates and the stiffening ribs are provided with large bolt holes, and the embedded steel plates and the stiffening ribs are allowed to slide relatively in the lateral force resisting process, so that energy is consumed through friction; the two sides are connected with the peripheral frame, so that connecting bolts can be effectively reduced, and the manufacturing cost and the construction difficulty are reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a frame module and a wall panel module;
FIG. 3 is an enlarged partial view of a wall panel module;
fig. 4 is an exploded view of the present invention.
In the figure: 1. the novel structural frame comprises a frame module, 2 parts of a top frame beam, 3 parts of a bottom frame beam, 4 parts of a left frame column, 5 parts of a right frame column, 6 parts of a wallboard module, 7 parts of an upper fishplate, 8 parts of a lower fishplate, 9 parts of a bottom fixing unit, 10 parts of a top fixing unit, 11 parts of a left reinforcing module, 12 parts of a right reinforcing module, 13 parts of a front reinforcing module, 14 parts of a rear reinforcing module, 15 parts of a front transverse channel steel, 16 parts of a front longitudinal channel steel, 17 parts of a left rear square tube, 18 parts of a left front square tube, 19 parts of a right front square tube, 20 parts of a right rear square tube, 21 parts of a top front connecting piece, 22 parts of a top rear connecting piece, 23 parts of a bottom rear connecting piece, 24 parts of a bottom front connecting piece, 25 parts of a steel plate, 26 parts of bolts A, 27 parts.
Detailed Description
Example (b): as shown in fig. 1, 2, 3 and 4, the frame module comprises a frame module 1, the frame module 1 comprises a top frame beam 2 and a bottom frame beam 3 which are horizontally arranged, the frame module 1 comprises a left frame column 4 and a right frame column 5 which are vertically arranged, the top frame beam 2, the bottom frame beam 3, the left frame column 4 and the right frame column 5 are sequentially spliced to form a rectangular frame, an upper fishplate 7 is arranged at the bottom of the top frame beam 2, a lower fishplate 8 is arranged at the top of the bottom frame beam 3, a wall panel module 6 is arranged in the rectangular frame, the wall panel module 6 comprises an embedded steel plate 25, a front reinforcing module 13 is arranged at a relative position of the front side of the embedded steel plate 25, a rear reinforcing module 14 is arranged at a relative position of the rear side of the embedded steel plate 25, a top fixing unit 10 is arranged at a relative position of the top of the embedded steel plate 25, a bottom, a left reinforcing module 11 is arranged at the left opposite position of the embedded steel plate 25, and a right reinforcing module 12 is arranged at the right opposite position of the embedded steel plate 25; the front reinforcing module 13 comprises a plurality of front transverse channel steel 15 and a plurality of front longitudinal channel steel 16, the top fixing unit 10 comprises a plurality of top front connecting sheets 21 and a plurality of top rear connecting sheets 22, the bottom fixing unit 9 comprises a plurality of bottom rear connecting sheets 23 and a plurality of bottom front connecting sheets 24, the left reinforcing module 11 comprises a left rear pipe 17 and a left front pipe 18, the right reinforcing module 12 comprises a right front pipe 19 and a right rear pipe 20, the front reinforcing module 13 and the rear reinforcing module 14 are structurally symmetrical, the right reinforcing module 12 and the left reinforcing module 11 are structurally symmetrical, the bottom fixing unit 9 and the top fixing unit 10 are structurally symmetrical, the top front connecting sheet 21 and the top rear connecting sheet 22 are fixedly connected through a bolt A26, the bottom rear connecting sheet 23 and the bottom front connecting sheet 24 are fixedly connected through a bolt A26, the left rear pipe 17 and the left front pipe 18 are fixedly connected through a bolt B28, the right front pipe 19 and the right rear pipe 20 are fixedly connected through a bolt B28, the bottom of the top fixing unit 10 is fixedly connected with the embedded steel plate 25, the top of the top fixing unit 10 is fixedly connected with the upper fishplate 7, the bottom of the bottom fixing unit 9 is fixedly connected with the lower fishplate 8, and the top of the bottom fixing unit 9 is fixedly connected with the embedded steel plate 25. The front reinforcing module 13 is fixedly connected with the rear reinforcing module 14 through a bolt C27, a bolt C27 penetrates through the embedded steel plate 25, the diameter of a through hole in the embedded steel plate 25 is larger than that of a bolt C27, the embedded steel plate 25 is in sliding fit between the front reinforcing module 13 and the rear reinforcing module 14, the left reinforcing module 11 and the right reinforcing module 12 are arranged at the top and the bottom in a clearance mode with the frame module 1, the front reinforcing module 13 and the rear reinforcing module 14 are arranged at the top and the bottom in a clearance mode with the frame module 1, the left reinforcing module 11 is arranged at the left frame column 4 in a clearance mode, the right reinforcing module 12 is arranged at the right frame column 5 in a clearance mode, the top fixing unit 10 is arranged at a clearance mode with the top frame beam 2, the bottom fixing unit 9 is arranged at a clearance mode with the bottom frame beam 3, the upper fishplate 7, the lower fishplate 8, the top front connecting plate 21, the top rear connecting, Through holes corresponding to corresponding bolts are formed in the front longitudinal channel steel 16, the left rear pipe 17, the left front pipe 18, the bottom rear connecting sheet 23, the bottom front connecting sheet 24, the right front square pipe 19, the right rear square pipe 20 and the embedded steel plate 25.
The working process is as follows: when the whole structure is under the action of external load, the frame module 1 is firstly under the influence of external load. The top of module 11, the right side is consolidated to the left side, the bottom all sets up with 1 clearance of frame module, module 13 is consolidated to the front side, the top of module 14 is consolidated to the rear side, the bottom all sets up with 1 clearance of frame module, frame module 1 is earlier with power transmission upper portion fishplate 7, lower part fishplate 8, pass to bottom fixed unit 9 again, top fixed unit 10, bottom fixed unit 9, top fixed unit 10 bring horizontal shear force for embedded steel plate 25 through connecting bolt. As the shear force increases, the embedded steel plate 25 is thin and tends to buckle out-of-plane under the shear force. At this time, the front-side reinforcement module 13 and the rear-side reinforcement module 14 on both sides of the embedded steel plate 25 start to provide the out-of-plane rigidity to the embedded steel plate 25, and the embedded steel plate 25 is restrained from buckling, so that the embedded steel plate can continue to bear the horizontal shear force. Under the horizontal reciprocating action, because the joints between the embedded steel plate 25 and the front side reinforcing module 13 and the rear side reinforcing module 14 are provided with large bolt holes, relative sliding between the wallboard and the stiffening rib is allowed, and thus friction energy consumption is realized. When the displacement between the structural layers reaches a certain degree, slight local out-of-plane buckling occurs at the cell part of the embedded steel plate 25 until buckling or bending damage occurs to the front side reinforcing module 13 and the rear side reinforcing module 14, then the embedded steel plate 25 is buckled wholly, and then the frame module 1 is bent and damaged to declare the whole structural damage.
Claims (5)
1. The utility model provides an assembled both sides connection # -shaped stiffening steel plate shear force wall which characterized in that: the frame comprises a frame module (1), wherein the frame module (1) comprises a top frame beam (2) and a bottom frame beam (3) which are horizontally arranged, the frame module (1) comprises a left frame column (4) and a right frame column (5) which are vertically arranged, the top frame beam (2), the bottom frame beam (3), the left frame column (4) and the right frame column (5) are sequentially spliced to form a rectangular frame, an upper fishplate (7) is arranged at the bottom of the top frame beam (2), a lower fishplate (8) is arranged at the top of the bottom frame beam (3), a wallboard module (6) is arranged inside the rectangular frame, the wallboard module (6) comprises an embedded steel plate (25), a front side reinforcing module (13) is arranged at the relative position of the front side of the embedded steel plate (25), a rear side reinforcing module (14) is arranged at the relative position of the rear side of the embedded steel plate (25), a top fixing unit (10), a bottom fixing unit (9) is arranged at a position opposite to the bottom of the embedded steel plate (25), a left reinforcing module (11) is arranged at a position opposite to the left side of the embedded steel plate (25), and a right reinforcing module (12) is arranged at a position opposite to the right side of the embedded steel plate (25); the front side reinforcing module (13) comprises a plurality of front side transverse channel steel (15) and a plurality of front side longitudinal channel steel (16), the top fixing unit (10) comprises a plurality of top front connecting sheets (21) and a plurality of top rear connecting sheets (22), the bottom fixing unit (9) comprises a plurality of bottom rear connecting sheets (23) and a plurality of bottom front connecting sheets (24), the left side reinforcing module (11) comprises a left rear square tube (17) and a left front square tube (18), the right side reinforcing module (12) comprises a right front square tube (19) and a right rear square tube (20), the front side reinforcing module (13) is structurally symmetrical to the rear side reinforcing module (14), the right side reinforcing module (12) is structurally symmetrical to the left side reinforcing module (11), the bottom fixing unit (9) is structurally symmetrical to the top fixing unit (10), the top front connecting sheets (21) are fixedly connected with the top rear connecting sheets (22) through bolts A (26), bottom rear connecting piece (23) and bottom front connecting piece (24) pass through bolt A (26) fixed connection, left side rear square pipe (17) and left side front square pipe (18) pass through bolt B (28) fixed connection, right side front square pipe (19) and right side rear square pipe (20) pass through bolt B (28) fixed connection, top fixed unit (10) bottom and embedded steel sheet (25) fixed connection, top fixed unit (10) top and upper portion fishplate (7) fixed connection, bottom fixed unit (9) bottom and lower part fishplate (8) fixed connection, bottom fixed unit (9) top and embedded steel sheet (25) fixed connection.
2. The assembled type double-side-connected cross-shaped stiffening steel plate shear wall as claimed in claim 1, wherein: the front side reinforcing module (13) and the rear side reinforcing module (14) are fixedly connected through a bolt C (27), the bolt C (27) penetrates through the embedded steel plate (25), the diameter of a through hole in the embedded steel plate (25) is larger than that of the bolt C (27), and the embedded steel plate (25) is in sliding fit between the front side reinforcing module (13) and the rear side reinforcing module (14).
3. The assembled type double-side-connected cross-shaped stiffening steel plate shear wall as claimed in claim 1, wherein: the top and the bottom of the left reinforcing module (11) and the right reinforcing module (12) are arranged in a clearance mode with the frame module (1), the top and the bottom of the front reinforcing module (13) and the rear reinforcing module (14) are arranged in a clearance mode with the frame module (1), the left reinforcing module (11) is arranged in a clearance mode with the left frame column (4), and the right reinforcing module (12) is arranged in a clearance mode with the right frame column (5).
4. The assembled type double-side-connected cross-shaped stiffening steel plate shear wall as claimed in claim 1, wherein: the top fixing unit (10) and the top frame beam (2) are arranged in a clearance mode, and the bottom fixing unit (9) and the bottom frame beam (3) are arranged in a clearance mode.
5. The assembled type double-side-connected cross-shaped stiffening steel plate shear wall as claimed in claim 1, wherein: the upper fishplate (7), the lower fishplate (8), the top front connecting piece (21), the top rear connecting piece (22), the front side transverse channel steel (15), the front side longitudinal channel steel (16), the left rear square tube (17), the left front square tube (18), the bottom rear connecting piece (23), the bottom front connecting piece (24), the right front square tube (19), the right rear square tube (20) and the embedded steel plate (25) are all provided with through holes corresponding to corresponding bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022126113.XU CN213390698U (en) | 2020-09-25 | 2020-09-25 | Assembled both sides are connected well word stiffening plate shear force wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022126113.XU CN213390698U (en) | 2020-09-25 | 2020-09-25 | Assembled both sides are connected well word stiffening plate shear force wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213390698U true CN213390698U (en) | 2021-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022126113.XU Expired - Fee Related CN213390698U (en) | 2020-09-25 | 2020-09-25 | Assembled both sides are connected well word stiffening plate shear force wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213390698U (en) |
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2020
- 2020-09-25 CN CN202022126113.XU patent/CN213390698U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |