CN115405024A - Assembled steel pipe concrete's shear force wall structure - Google Patents
Assembled steel pipe concrete's shear force wall structure Download PDFInfo
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- CN115405024A CN115405024A CN202211227281.5A CN202211227281A CN115405024A CN 115405024 A CN115405024 A CN 115405024A CN 202211227281 A CN202211227281 A CN 202211227281A CN 115405024 A CN115405024 A CN 115405024A
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- pipe column
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 83
- 239000010959 steel Substances 0.000 title claims abstract description 83
- 239000004567 concrete Substances 0.000 title claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 claims description 14
- 238000010008 shearing Methods 0.000 abstract description 7
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/562—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with fillings between the load-bearing elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
- E04B2/60—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal characterised by special cross-section of the elongated members
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2002/567—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with posts or pillars made from a plurality of smaller prefabricated elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to the technical field of building construction, in particular to an assembly type steel pipe concrete shear wall structure which comprises a wall body, wherein a plurality of steel pipe columns which are parallel to each other are arranged in the wall body, a connecting strip which is perpendicular to the steel pipe columns is arranged between every two adjacent steel pipe columns, a flexible connecting device is fixedly sleeved on the connecting strip, two ends of the flexible connecting device are fixedly connected to the steel pipe columns through screws and nuts, the flexible connecting device comprises a matching block, a blocking block, a movable seam, a screw and a nut, the movable seam is formed between the matching block and the blocking block, the matching block comprises a first clamping plate, a first connecting plate and a connecting block which are integrally formed, and the first clamping plate is respectively positioned at the four corners of the matching block and is vertically arranged along the direction perpendicular to the connecting block; according to the invention, through the flexible connecting device, the contact pressure between the connecting strip and the steel pipe column is increased, and meanwhile, the movable seam provides a buffer force for the connecting strip when the connecting strip is damaged by shearing force.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an assembled concrete-filled steel tube shear wall structure.
Background
Shear walls refer to walls within a building that resist horizontal shear forces. Because the horizontal shear force to be resisted by a high-rise building is mainly caused by an earthquake, the shear wall is also called as an earthquake-resistant wall.
The concrete structure of the existing building reinforced concrete shear wall is shown in figure 1, and comprises a plurality of parallel steel pipe columns, connecting strips are arranged between every two adjacent steel pipe columns, two ends of each connecting strip are fixedly connected with the two adjacent steel pipe columns respectively in a welding mode, and concrete is poured inside the steel pipe columns and on two sides of the steel pipe columns and the connecting strips to form the wall body.
The reinforced concrete shear wall has the following problems and disadvantages:
because only carry out welded fastening through the connecting strip between the adjacent steel-pipe column and be connected, the area of contact of being connected between connecting strip and the steel-pipe column is limited, and the welding point of connecting strip and steel-pipe column drops easily when the vibrations that the wall body received are great, and stability is relatively poor, leads to the security of building also greatly reduced.
Disclosure of Invention
The present invention has been made in view of the above problems, and an object of the present invention is to provide a flexible connecting device for connecting a wall, which can solve the problem that a welding point between a connecting bar and a steel pipe column is easily dropped when a horizontal load force is applied to the wall, thereby greatly reducing the safety of a building.
The invention realizes the aim through the following technical scheme:
a shear wall structure of assembled steel pipe concrete comprises a wall body, wherein a plurality of steel pipe columns which are parallel to each other are arranged in the wall body, connecting strips which are perpendicular to the steel pipe columns are arranged between every two adjacent steel pipe columns, flexible connecting devices are fixedly sleeved on the connecting strips, two ends of each flexible connecting device are fixedly connected to the steel pipe columns through screws and nuts, each flexible connecting device comprises a matching block, a blocking block, a movable seam, a screw and a nut, a movable seam is formed between the matching block and the blocking block, each matching block comprises a first clamping plate, a first connecting plate and a connecting block which are integrally formed, the first clamping plates are respectively located at four corners of the matching block and are vertically arranged along a direction perpendicular to the connecting block, one connecting plate is located at the bottom between every two adjacent connecting blocks and is connected with the first clamping plate, and the center of the connecting block is provided with a connecting hole which is matched with the connecting strips; stop the piece and include integrated into one piece's stopper, connecting plate two, cardboard three, the stopper has a plurality ofly and is located the space between the adjacent connecting block, connecting plate two is located the stopper upper end and is connected with cardboard two, cardboard two sets up at the both ends of connecting plate two and perpendicular with connecting plate two, and cardboard two is connected with cardboard one, cardboard two one end of keeping away from connecting plate two is equipped with cardboard three with cardboard two vertically, be provided with the spacing hole that is "n" type setting that the bottom link up on the stopper, and the centre of a circle of spacing hole upper end semicircle centre of a circle and connecting strip coincide mutually.
Preferably, the movable seams are multiple and are respectively located between two sides of the limiting block and the connecting block, and the size of each movable seam is equal to the size of a deformable range in the safety value when the wall body is vibrated.
Preferably, the first clamping plates are four in number, the first clamping plates are provided with first mounting holes, and the first mounting holes and corresponding matching holes in the steel pipe column are fixed through screws and nuts.
Preferably, a preformed hole is formed in the surface, close to the first clamping plate, of one side of the connecting block at the end part
Preferably, the second clamping plate and the third clamping plate are both provided with a second mounting hole, and the second mounting hole and the first mounting hole are fixed with a matching hole of the steel pipe column through a screw and a nut.
Preferably, two ends of the connecting strip are respectively connected with the corresponding steel pipe columns in a welding mode.
The steel pipe column comprises a plurality of parallel steel pipe columns, a plurality of connecting strips are fixedly welded between every two adjacent steel pipe columns, concrete is poured inside the steel pipe columns and around the steel pipe columns and the connecting strips to form a wall body, flexible connecting devices are arranged on the connecting strips, each flexible connecting device comprises a matching block sleeved on the corresponding connecting strip and a blocking block matched with the matching block, the matching blocks are fixedly connected with the corresponding connecting strips and the corresponding steel pipe columns respectively in a welding mode and the like, the contact pressure between the connecting strips and the steel pipe columns is increased, clamping plates fixedly connected with the steel pipe columns are arranged on the matching blocks and the blocking blocks respectively, the contact pressure between the connecting strips and the steel pipe columns is further increased, the matching blocks and the blocking blocks are matched with each other to form movable joints, when the wall body is greatly vibrated, a buffer force can be provided for shearing force applied to the connecting strips, shearing force applied to welding points between the connecting strips and the steel pipe columns is reduced, stability is improved, and building safety is greatly improved.
The invention has the beneficial effects that:
through increasing flexible connection device on the connecting strip, increased the contact pressure of connecting strip and steel-pipe column, simultaneously, be equipped with movable joint in the flexible connection device, provide the cushion effect for the connecting strip receives shear force when destroying, reduce the welding point shear force that receives between connecting strip and the steel-pipe column for the intensity of wall body is higher, and the security is better.
The cooperation piece is simple by integrated into one piece with the piece that blocks, flexible connection device overall structure assembly, and the level of assembly of wall body is high, labour saving and time saving, and flexible connection device's setting greatly increased the bulk strength of wall body, the security is better.
Drawings
Fig. 1 is a front view of the present embodiment with the wall hidden.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a top view of the present embodiment.
Fig. 4 is a vertical sectional view of the present embodiment with the wall hidden.
Fig. 5 is a schematic diagram of the fitting block in this embodiment.
FIG. 6 is a schematic view of the blocking block in this embodiment
Description of the drawings:
1. a wall body; 2. steel pipe columns; 3. a connecting strip; 4. a flexible connection means; 41. a matching block; 411. a first clamping plate; 412. a first connecting plate; 413. connecting blocks; 414. reserving a hole; 415. a first mounting hole; 416. connecting holes; 42. a blocking block; 421. a limiting block; 422. a second connecting plate; 423. a second clamping plate; 424. a third clamping plate; 425. a second mounting hole; 426. a limiting hole; 43. movable sewing; 5. a screw; 6. and a nut.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are easily implemented by those having ordinary skill in the art to which the present invention pertains, however, the present invention may be implemented in various forms, and thus, the present invention is not limited to the embodiments described below.
As shown in fig. 1 and 3, an assembled steel tube concrete shear wall structure includes a wall body 1 formed by pouring concrete, a plurality of steel tube columns 2 parallel to each other are arranged inside the wall body 1, a connecting strip 3 perpendicular to the steel tube columns 2 is arranged between every two adjacent steel tube columns 2, two ends of the connecting strip 3 are respectively connected with the corresponding steel tube columns 2 in a welding manner, a flexible connecting device 4 is fixedly sleeved on the connecting strip 3, the flexible connecting device 4 is fixedly connected to the steel tube columns 2 through matching of a screw 5 and a nut 6, the flexible connecting device 4 is arranged on the connecting strip 3, so that contact pressure between the connecting strip 3 and the steel tube columns 2 is increased, buffer force is provided for the connecting strip 3 when the shear force is large, the shear force applied to a welding point between the connecting strip 3 and the steel tube columns 2 is reduced, the strength of the wall body 1 is higher, and the safety is better;
as shown in fig. 2, 5 and 6, the flexible connecting device 4 includes: the matching block 41, the stop block 42, the movable seam 43, the screw 5 and the nut 6;
the matching block 41 and the blocking block 42 are fixedly connected with the steel pipe column 2 through the screw 5 and the nut 6, and meanwhile, a movable seam 43 is formed, the matching block 41 is fixedly connected with the connecting strip 3, so that the contact pressure between the connecting strip 3 and the steel pipe column 2 is increased, the movable seam 43 provides buffer force for the connecting strip 3 when the shearing force is large, and the shearing force applied to a welding point between the connecting strip 3 and the steel pipe column 2 is reduced;
as shown in fig. 2, 4 and 5, the matching block 41 comprises a first clamping plate 411, a first connecting plate 412, a connecting block 413, a reserved hole 414, a first mounting hole 415 and a connecting hole 416 which are integrally formed;
the four first clamping plates 411 are respectively positioned at four corners of the matching block 41 and are vertically arranged along the direction perpendicular to the connecting block 413, a first mounting hole 415 is formed in the first clamping plate 411, and the first mounting hole 415 is aligned with a corresponding matching hole in the steel pipe column 2, which is not shown, so that the first clamping plate 411 is fixedly connected with the steel pipe column 2 under the action of the screw 5 and the nut 6;
the first connecting plate 412 is positioned at the bottom between the adjacent connecting blocks 413 and is connected with the first clamping plate 411;
a plurality of connecting blocks 413 are arranged, a certain gap is reserved between each connecting block 413 and each connecting block 413 for installation of the corresponding blocking block 42, and a reserved hole 414 is formed in the surface, close to the first clamping plate 411, of one side of each connecting block 413 at the end;
the connecting hole 416 is positioned at the center of the connecting block 413, and the diameter of the connecting hole 416 is the same as that of the connecting bar 3;
as shown in fig. 2, 4 and 6, the blocking piece 42 includes a limiting block 421, a second connecting plate 422, a second clamping plate 423, a third clamping plate 424, a second mounting hole 425 and a limiting hole 426;
a plurality of limit blocks 421 are respectively arranged in a gap between the connecting block 413 and the connecting block 413;
the second connecting plate 422 is positioned at the upper end of the limit block 421 and is connected with the second clamping plate 423;
the two clamping plates 423 are respectively arranged at two ends of the connecting plate II 422 and are vertically arranged along a direction parallel to the clamping plate I411 and are respectively contacted with the two clamping plate I411 at the upper end;
the two clamping plates 424 are respectively arranged at the top end of the clamping plate two 423 and are horizontally arranged along the direction vertical to the clamping plate two 423;
the second mounting hole 425 is respectively arranged on the second clamping plate 423 and the third clamping plate 424, and the second mounting hole 425 is aligned with a corresponding matching hole and a corresponding first mounting hole 415 on the steel pipe column 2, which are not shown, and then the second clamping plate 423 and the third clamping plate 424 are fixedly connected with the steel pipe column 2 under the matching action of the screw 5 and the nut 6;
the limiting hole 426 is arranged on the limiting block 421 in an n shape, and the circle center of the semicircle at the upper end of the limiting hole 426 coincides with the circle center of the connecting strip 3;
as shown in fig. 2, a plurality of the movable seams 43 are respectively located between the connecting block 413 and the limiting block 421, and the size of each movable seam 43 is equal to the size of the deformable range within the safety value when the wall 1 is vibrated;
as shown in fig. 1, 2, 3 and 4, a plurality of screws 5 are respectively inserted through the corresponding first mounting hole 415 and second mounting hole 425 and the matching hole on the steel pipe column 2, which are not shown, and the screws 5 are inserted through the steel pipe column 2 to connect the two flexible connecting devices 4 with each other, so that the screws 5 play a role of fixedly connecting the matching block 41, the blocking block 42 and the steel pipe column 2 and simultaneously connect two flexible connecting devices 4 with each other under the matching action of the nuts 6;
the working principle of the invention is as follows:
before construction, firstly, the integrally formed matching block 41 is sleeved on the connecting strip 3 under the action of the connecting hole 416, the connecting strip 3 is respectively and fixedly connected with the connecting blocks 413 on the matching block 41 in a welding mode and the like, then the connecting strip 3 and the steel pipe column 2 are fixedly connected in a welding mode through the arrangement of the preformed hole 414, meanwhile, the connecting blocks 413 of which the two ends are in contact with the steel pipe column 2 are fixedly connected with the steel pipe column 2 in a welding mode, and as the connecting blocks 413 are fixedly connected with the connecting strip 3 and the connecting blocks 413 are fixedly connected with the steel pipe column 2, the contact pressure between the connecting strip 3 and the steel pipe column 2 is increased, the stability is increased, the strength of the wall body 1 is higher, and the safety is better;
then, the integrally formed blocking block 42 and the matching block 41 are matched with each other, a mounting hole II 425 on a clamping plate II 423, a mounting hole I415 on a clamping plate I411 at the upper end of the matching block 41 and a matching hole I on the steel pipe column 2 which is not shown are aligned with each other, a mounting hole II 425 on a clamping plate III 424 is aligned with a matching hole I on the steel pipe column 2 which is not shown, a mounting hole I415 on a clamping plate I411 at the lower end of the matching block 41 is aligned with a matching hole I on the steel pipe column 2 which is not shown, and then the clamping plate II 423, the clamping plate I411 at the upper end of the matching block 41, the steel pipe column 2, the clamping plate III 424 and the steel pipe column 2 are fixedly connected through the matching of a screw 5 and a nut 6, and a clamping plate I411 at the lower end of the matching block 41 and the steel pipe column 2 are fixedly connected;
under the condition that the connecting strips 3 and the flexible connecting devices 4 are arranged at the left end and the right end of the steel pipe column 2, the mounting holes 425 on the clamping plates two 423 on the two sides of the steel pipe column 2 are respectively aligned with the mounting holes 415 on the clamping plates one 411 and the matching holes not shown in the drawing on the steel pipe column 2, the clamping plates one 411, two clamping plates 423 and three clamping plates 424 on the two sides of the steel pipe column 2 are respectively and fixedly connected with the steel pipe column 2 under the matching action of the screw rods 5 and the nuts 6, and meanwhile, the flexible connecting devices 4 are also mutually connected, because the clamping plates one 411 are respectively and fixedly connected with the connecting blocks 413 and the steel pipe column 2, the connecting blocks 412 are fixedly connected with the connecting blocks 413, and the connecting blocks 413 are fixedly connected with the connecting strips 3, the contact pressure between the connecting strips 3 and the steel pipe column 2 is further greatly increased, the stability is improved, the strength of the wall body 1 is higher, and the safety is better;
the clamping plates II 423 and the clamping plates III 424 on the blocking block 42 are respectively fixedly connected with the steel pipe column 2, the two clamping plates II 423 are fixedly connected through the connecting plates II 422, and the connecting plates II 422 share the shearing force borne by the connecting strips 3 to a certain extent;
meanwhile, a movable seam 43 is arranged between the connecting block 413 and the limiting block 421, when the shearing force applied to the connecting strip 3 and the flexible connecting device 4 is large, the movable seam 43 can provide a buffer force for the flexible connecting device 4, and meanwhile, as the size of the movable seam 43 between the connecting block 413 and the limiting block 421 is equal to the size of the deformable range in the safety value when the wall body 1 is vibrated, the safety of the wall body 1 can be ensured while the flexible connecting device 4 moves;
and finally, erecting a formwork and pouring concrete around the steel pipe column 2 and the flexible connecting device 4 while pouring concrete inside the steel pipe column 2 to form the wall body 1, wherein after the wall body 1 is hardened, the stability of the wall body 1 is enhanced due to the arrangement of the flexible connecting device 4, and the safety of the building is greatly improved.
Claims (6)
1. The utility model provides an assembled steel core concrete's shear wall structure, includes wall body (1), wall body (1) inside be provided with many steel-pipe columns (2) that are parallel to each other, be provided with between adjacent steel-pipe column (2) with steel-pipe column (2) vertically connecting strip (3), its characterized in that: the connecting strip (3) is fixedly sleeved with a flexible connecting device (4), two ends of the flexible connecting device (4) are fixedly connected to the steel pipe column (2) through a screw (5) and a nut (6), the flexible connecting device (4) comprises a matching block (41), a blocking block (42), a movable seam (43), the screw (5) and the nut (6), the movable seam (43) is formed between the matching block (41) and the blocking block (42), the matching block (41) comprises a first clamping plate (411), a first connecting plate (412) and a connecting block (413) which are integrally formed, the first clamping plate (411) is respectively located at four corners of the matching block (41) and is vertically arranged along a direction perpendicular to the connecting block (413), the first connecting plate (412) is located at the bottom between the adjacent connecting blocks (413) and is connected with the first clamping plate (411), and a connecting hole (416) matched with the connecting strip (3) is formed in the center of the connecting block (413); the blocking block (42) comprises a plurality of integrally formed limiting blocks (421), a second connecting plate (422), a second clamping plate (423) and a third clamping plate (424), the limiting blocks (421) are located in gaps between adjacent connecting blocks (413), the second connecting plate (422) is located at the upper end of the limiting blocks (421) and is connected with the second clamping plate (423), the second clamping plate (423) is arranged at two ends of the second connecting plate (422) and is perpendicular to the second connecting plate (422), the second clamping plate (423) is connected with the first clamping plate (411), one end, far away from the second connecting plate (422), of the second clamping plate (423) is provided with the third clamping plate (424) perpendicular to the second clamping plate (423), the limiting blocks (421) are provided with limiting holes (426) which are in n-shaped arrangement and have through bottoms, and the centers of circles of the upper ends of the limiting holes (426) coincide with the centers of the connecting strips (3).
2. The assembled concrete-filled steel tube shear wall structure of claim 1, wherein: the movable seams (43) are arranged between two sides of the limiting block (421) and the connecting block (413) respectively, and the size of each movable seam (43) is equal to the size of a deformable range in the safety value when the wall body (1) is vibrated.
3. The assembled concrete filled steel tube shear wall structure according to claim 1, wherein: the clamping plates I (411) are four in number, mounting holes I (415) are formed in the clamping plates I (411), and the mounting holes I (415) and corresponding matching holes in the steel pipe column (2) are fixed through screws (5) and nuts (6).
4. The assembled concrete filled steel tube shear wall structure according to claim 1, wherein: a preformed hole (414) is formed in the surface of one side, close to the first clamping plate (411), of the connecting block (413) located at the end part.
5. An assembled concrete filled steel tube shear wall structure according to claim 3, wherein: mounting holes II (425) are formed in the clamping plates II (423) and the clamping plates III (424), and the mounting holes II (425), the mounting holes I (415) and the matching holes of the steel pipe column (2) are fixed through screws (5) and nuts (6).
6. The assembled concrete-filled steel tube shear wall structure of claim 1, wherein: and two ends of the connecting strip (3) are respectively connected with the corresponding steel pipe columns (2) in a welding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211227281.5A CN115405024B (en) | 2022-10-09 | 2022-10-09 | Shear wall structure of assembled steel pipe concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211227281.5A CN115405024B (en) | 2022-10-09 | 2022-10-09 | Shear wall structure of assembled steel pipe concrete |
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| Publication Number | Publication Date |
|---|---|
| CN115405024A true CN115405024A (en) | 2022-11-29 |
| CN115405024B CN115405024B (en) | 2023-12-26 |
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| CN202211227281.5A Active CN115405024B (en) | 2022-10-09 | 2022-10-09 | Shear wall structure of assembled steel pipe concrete |
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|---|---|---|---|---|
| EP1508652A2 (en) * | 1999-05-03 | 2005-02-23 | Dietrich Industries, Inc. | Stud wall system and method using combined bridging and spacing device |
| CN101922187A (en) * | 2010-07-16 | 2010-12-22 | 清华大学 | Wavelike steel plate and concrete combined shear wall |
| EP2990560A1 (en) * | 2014-08-25 | 2016-03-02 | Simpson Strong-Tie Company, Inc. | Bracing bridging member |
| CN107299699A (en) * | 2017-06-26 | 2017-10-27 | 东南大学 | Assembled cavity shear wall horizontal joint Alveolus type dry type attachment structure |
| CN110552443A (en) * | 2019-08-20 | 2019-12-10 | 湖北正浩建设集团有限公司 | residential system of steel pipe concrete close-packed column steel plate energy-consuming shear wall structure |
| CN111749366A (en) * | 2020-07-31 | 2020-10-09 | 西安建筑科技大学 | Steel pipe-based fabricated composite wall and construction method thereof |
| CN216340233U (en) * | 2021-10-09 | 2022-04-19 | 厦门晋博建筑科技有限公司 | Light gauge steel fills wall body and steel-pipe column fast-assembling connection structure |
-
2022
- 2022-10-09 CN CN202211227281.5A patent/CN115405024B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1508652A2 (en) * | 1999-05-03 | 2005-02-23 | Dietrich Industries, Inc. | Stud wall system and method using combined bridging and spacing device |
| CN101922187A (en) * | 2010-07-16 | 2010-12-22 | 清华大学 | Wavelike steel plate and concrete combined shear wall |
| EP2990560A1 (en) * | 2014-08-25 | 2016-03-02 | Simpson Strong-Tie Company, Inc. | Bracing bridging member |
| CN107299699A (en) * | 2017-06-26 | 2017-10-27 | 东南大学 | Assembled cavity shear wall horizontal joint Alveolus type dry type attachment structure |
| CN110552443A (en) * | 2019-08-20 | 2019-12-10 | 湖北正浩建设集团有限公司 | residential system of steel pipe concrete close-packed column steel plate energy-consuming shear wall structure |
| CN111749366A (en) * | 2020-07-31 | 2020-10-09 | 西安建筑科技大学 | Steel pipe-based fabricated composite wall and construction method thereof |
| CN216340233U (en) * | 2021-10-09 | 2022-04-19 | 厦门晋博建筑科技有限公司 | Light gauge steel fills wall body and steel-pipe column fast-assembling connection structure |
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| Publication number | Publication date |
|---|---|
| CN115405024B (en) | 2023-12-26 |
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