CN214364235U - Assembled steel sheet compound shear wall body structure - Google Patents
Assembled steel sheet compound shear wall body structure Download PDFInfo
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- CN214364235U CN214364235U CN202120227134.2U CN202120227134U CN214364235U CN 214364235 U CN214364235 U CN 214364235U CN 202120227134 U CN202120227134 U CN 202120227134U CN 214364235 U CN214364235 U CN 214364235U
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Abstract
The utility model discloses an assembled steel plate composite shear wall body structure, which comprises a wall body and a floor slab, wherein the floor slab is arranged between the upper and lower adjacent wall bodies; the wall body comprises a steel plate, a steel reinforcement framework and a concrete structure, wherein the steel plate is arranged in the middle of the concrete structure, and the steel reinforcement framework is arranged in the concrete structure. The utility model discloses set up the steel sheet in the wall body and prefabricate, the job site adopts the mode of assembled concatenation to carry out the wall body construction, need not pour or welding operation to the wall body part after the wall body concatenation finishes, reduces the loaded down with trivial details degree of follow-up construction in a large number, effectively promotes construction convenience and efficiency of construction; the strength and the stability of the wall structure are guaranteed by arranging the steel plates in the wall body, the adjacent wall bodies are connected through the built-in steel plates, the stability and the safety of wall connection are effectively guaranteed, and the stability and the safety of the building structure are further guaranteed.
Description
Technical Field
The utility model relates to an assembly type structure construction technical field, concretely relates to assembled steel sheet compound shear wall body structure.
Background
In recent years, with the rapid development of prefabricated buildings in China, more and more novel structural systems are produced at the same time, and compared with a prefabricated concrete structure, the prefabricated steel structure has the advantages of light dead weight, good overall anti-seismic performance and high mechanization degree, but beam-column nodes of the existing prefabricated steel structure are mainly connected by bolt welding, the on-site welding efficiency is low, the fire resistance of a steel plate is poor, and the safety is low. The traditional assembly type concrete shear wall structure can bear larger horizontal load, has better applicability when being applied to plane arrangement, and can better adapt to the change of house types, so that the shear wall structure system and the assembly type steel structure are combined and the advantages of the shear wall structure system and the assembly type steel structure are utilized to form a shear wall structure suitable for a steel structure to meet the requirements of the assembly type building, but the current steel structure concrete shear wall has the defects of more post-cast structures, complex operation, long construction period and the like, and is not in accordance with the purpose of rapid construction of the assembly type building. The utility model provides an assembled steel sheet compound shear wall body structure solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides an assembled steel sheet compound shear wall body structure effectively reduces the part of cast-in-place structure, simplifies and accelerates the connection operation.
The utility model provides a technical scheme that above-mentioned technical problem adopted is:
an assembled steel plate combined shear wall structure comprises walls and floor slabs, wherein the floor slabs are arranged between the upper and lower adjacent walls; the wall comprises a steel plate, a steel reinforcement framework and a concrete structure, wherein the steel plate is arranged in the middle of the concrete structure, and the steel reinforcement framework is arranged in the concrete structure;
be equipped with the connecting plate on the steel sheet, the connecting plate includes upper and lower connecting plate and side connecting plate, upper and lower connecting plate is established on the upper and lower side of steel sheet, and the steel sheet of the adjacent wall body on upper and lower floor passes through upper and lower connecting plate interconnect, the side connecting plate sets up on the side of controlling of steel sheet, and adjacent wall body passes through side connecting plate interconnect on the same floor.
Furthermore, the steel bar framework comprises tie steel bars and steel bar meshes, and the steel bar meshes are arranged on two sides of the steel plate and are connected with the steel plate through the tie steel bars; the steel plate is provided with connecting holes at intervals, the tie steel bars penetrate through the connecting holes, and the two ends of the tie steel bars are respectively connected with the steel bar net pieces on the two sides.
Further, the side connecting plates comprise a first side connecting plate and a second side connecting plate; the first side connecting plate and the second side connecting plate are vertically arranged on the left side and the right side of the steel plate of the wall body respectively, and the first side connecting plate and the second side connecting plate of the adjacent wall body are connected with each other.
Furthermore, the side edge connecting plate I is in a straight shape, the side edge connecting plate II is in an L shape, and the outer side surface of the side edge connecting plate II is attached to the outer side surface of the side edge connecting plate I and connected with the outer side surface of the side edge connecting plate I through a fastening bolt;
the first side connecting plate and the second side connecting plate are perpendicular to the steel plate.
Further, the side connecting plates are vertically arranged and arranged at an included angle of 45 degrees with the steel plate, and the side connecting plates of adjacent wall bodies are mutually attached and connected through fastening bolts.
Furthermore, the side connecting plates are horizontally arranged and are arranged on the steel plate at intervals from top to bottom, the side connecting plates positioned on the left side and the right side of the steel plate are arranged in a staggered mode, and the side connecting plates of adjacent wall bodies are mutually attached and connected through fastening bolts.
Furthermore, the bottom of the concrete structure is provided with a receiving groove, an upper connecting plate and a lower connecting plate which are arranged at the bottom are positioned in the receiving groove, and the side edge of the floor slab is positioned in the receiving groove.
Furthermore, the upper connecting plate and the lower connecting plate are arranged on the inner side of the steel plate, connecting holes are formed in the upper connecting plate and the lower connecting plate at intervals, connecting bolts are arranged in the connecting holes, and the connecting bolts are used for mutually connecting the upper connecting plate and the lower connecting plate on the steel plate in the adjacent wall body;
and stiffening ribs are arranged between the upper and lower connecting plates and the steel plate, and the surface of the steel plate is provided with the stiffening ribs and an anticorrosive coating.
The utility model discloses beneficial effect as follows:
the steel plates are arranged in the wall body and are prefabricated, the wall body construction is carried out in a construction site in an assembly type splicing mode, pouring or welding operation is not needed to be carried out on the wall body part after the wall body is spliced, the complexity of subsequent construction is greatly reduced, and the construction convenience and the construction efficiency are effectively improved;
the strength and the stability of the wall structure are guaranteed by arranging the steel plates in the wall body, the adjacent wall bodies are connected through the built-in steel plates, the stability and the safety of wall connection are effectively guaranteed, and the stability and the safety of the building structure are further guaranteed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the wall structure of the present invention;
FIG. 3 is an exploded view of the wall structure of the present invention;
fig. 4 is a schematic diagram of a connection according to an embodiment of the present invention;
FIG. 5 is a schematic connection diagram according to a second embodiment of the present invention;
fig. 6 is a schematic diagram of a third connection according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a steel plate according to a first embodiment of the present invention;
fig. 8 is a schematic view of the concrete structure of the present invention.
Reference numerals: 1-steel plate, 11-upper and lower connecting plates, 12-side connecting plates, 121-side connecting plate, 122-side connecting plate, 2-steel reinforcement framework, 21-tie steel bar, 22-steel reinforcement mesh, 3-concrete structure and 31-bearing groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
As shown in fig. 1, 2 and 3, an assembled steel plate composite shear wall structure comprises a wall body and a floor slab, wherein the floor slab is arranged between the upper wall body and the lower wall body; the wall body comprises a steel plate 1, a steel reinforcement framework 2 and a concrete structure 3, wherein the steel plate 1 is arranged in the middle of the concrete structure 3, and the steel reinforcement framework 2 is arranged in the concrete structure 3.
The utility model discloses the building structure of using, its wall all adopt prefabricated wall body to splice each other and form, and bolted connection's mode is all adopted in the connection between the adjacent wall body, has avoided adopting the grout to pour and steel sheet welded connection's mode among the current construction scheme, and the loaded down with trivial details degree of construction operation is effectively reduced to assembled concatenation and cooperation bolted connection's construction scheme to promote the efficiency of construction.
As shown in fig. 7, further, the steel plate 1 is provided with connecting plates, and the connecting plates include upper and lower connecting plates 11 and side connecting plates 12; the upper and lower connecting plates 11 are arranged on the upper and lower side edges of the steel plate 1 and are used for connecting walls between upper and lower floors, and the upper and lower connecting plates 11 on the lower part of the wall of the upper floor are connected with the upper and lower connecting plates 11 on the upper part of the wall of the lower floor through bolts; the side connecting plates 12 are arranged on the left side and the right side of the steel plate 1 and used for connecting adjacent wall bodies on the same floor, and the side connecting plates 12 on the left side or the right side of the adjacent wall bodies are connected with each other.
As shown in fig. 2 and 3, further, the steel reinforcement framework 2 includes tie bars 21 and steel reinforcement meshes 22, and the steel reinforcement meshes 22 are disposed on two sides of the steel plate 1 and connected to the steel plate 1 through the tie bars 21; the steel plate 1 is provided with connecting holes at intervals, the middle part of the tied steel bar 21 penetrates through the connecting holes, the two ends of the tied steel bar are respectively connected with steel bar net pieces 22 positioned on the two sides of the steel plate, the steel bar net pieces 22 and the steel plate are tied into a whole, a stable framework of the concrete structure 3 is formed, and the integrity and the stability of the wall structure are further ensured.
As shown in fig. 4, further, in the first embodiment of the present invention, the side connecting plates 12 include a first side connecting plate 121 and a second side connecting plate 122; the first side connecting plates 121 and the second side connecting plates 122 are respectively vertically arranged on the left side and the right side of the steel plate 1 of the wall body, and the first side connecting plates 121 and the second side connecting plates 122 of the adjacent wall bodies are connected with each other.
As shown in fig. 4 and 7, further, the first side connecting plate 121 is in a straight shape, the second side connecting plate 122 is in an L shape, and the outer side surface of the second side connecting plate 122 is fitted with the outer side surface of the first side connecting plate 121 and connected by a fastening bolt; the first side connecting plate 121 and the second side connecting plate 122 are both perpendicular to the steel plate 1.
In the first embodiment, when the first side connecting plate 121 of one wall body and the second side connecting plate 122 on the other wall body are connected to each other in adjacent wall bodies, the first side connecting plate 121 and the second side connecting plate 122 are fixedly connected through connecting bolts arranged at intervals up and down after splicing, and then the adjacent wall bodies are fixedly connected.
As shown in fig. 5, further, the embodiment of the present invention is two, the side connecting plates 12 are vertically disposed and are disposed at an included angle of 45 degrees with the steel plate 1, and the side connecting plates 12 of the adjacent wall bodies are attached to each other and connected through fastening bolts.
When the second embodiment is connected, the side connecting plates 12 of the adjacent wall bodies are spliced with each other, and after splicing, the side connecting plates 12 on the adjacent wall bodies are fixedly connected through the connecting bolts arranged at intervals from top to bottom, so that the adjacent wall bodies are fixedly connected.
As shown in fig. 6, further, the third embodiment of the present invention provides a side connecting plate 12, which is horizontally disposed on the steel plate 1 at an upper and lower interval, and is located at the position where the side connecting plates 12 on the left and right sides of the steel plate 1 are dislocated, and the side connecting plates 12 of adjacent walls are attached to each other and connected through fastening bolts.
When the third embodiment is used for connection, the side connecting plates 12 on the adjacent wall bodies are attached in a staggered mode, the overlapped side connecting plates 12 are fixedly connected through the vertically arranged connecting bolts respectively after attachment, and then the adjacent wall bodies are fixedly connected.
Further, in all embodiments of the present invention, the upper and lower connecting plates 11 are flush with the upper and lower end surfaces of the concrete structure 3, and the side connecting plates 12 are exposed to 5cm from the two side surfaces of the concrete structure 3. After the main structure of the building is installed, external decorative structures such as heat-insulating layers and the like need to be laid on the surface of the wall body and the surface of the roof, and the exposed side connecting plates 12 are not exposed after the heat-insulating layers are laid, so that the flatness of the indoor wall surface is not affected completely.
As shown in fig. 8, the bottom of the concrete structure 3 is provided with a receiving groove 31, the upper and lower connecting plates 11 provided at the bottom are positioned in the receiving groove 31, and the side of the floor is positioned in the receiving groove 31. When the floor slab is poured, concrete is filled in the bearing groove 31, the edge part of the floor slab is arranged in the bearing groove 31, and the floor slab and the wall body are connected into a whole, so that the integrity of the building structure is ensured; meanwhile, before the floor slab is poured, the bearing grooves 31 are used as operating spaces for screwing bolts when the upper wall body and the lower wall body are spliced and the steel plates are connected through the bolts.
Furthermore, the upper and lower connecting plates 11 are arranged on the inner side of the steel plate 1, connecting holes are arranged on the upper and lower connecting plates 11 at intervals, connecting bolts are arranged in the connecting holes, and the connecting bolts are used for connecting the upper and lower connecting plates 11 of the steel plate 1 in the adjacent wall bodies;
and stiffening ribs are arranged between the upper and lower connecting plates 11 and the steel plate 1, the surface of the steel plate 1 is provided with the stiffening ribs and an anticorrosive coating, and the concrete structure 3 adopts concrete with a fireproof function.
A construction method of an assembled steel plate composite shear wall structure comprises the following steps:
s1, prefabricating the wall: prefabricating each wall body according to the building structure and the size in a prefabrication factory, and performing trial assembly on a construction site to ensure that the side connecting plates 12 are spliced and aligned with each other;
s2, installing a wall: hoisting the wall body by using a hoisting tool, aligning and connecting the wall body on the upper layer with the wall body on the lower layer until all the wall bodies on the same layer are installed;
s3, pouring the floor slab: after the four-side wall is installed, erecting and supporting a floor slab pouring template, and then casting a floor slab in situ;
s4, continuous construction: and after the floor slab is solidified and the template is removed, constructing the superstructure according to the construction sequence of S2-S3 until the construction is finished.
Further, in step S2, when the wall is installed, the upper wall is aligned with the lower wall, the connecting bolt is first used to penetrate through the upper and lower connecting plates 11 on the steel plates 1 in the adjacent walls, and the fastening operation of the connecting bolt is performed in the receiving groove 31 of the upper wall; next, the butting and fastening operations of the side connecting plates 12 are performed.
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 departing from the spirit or essential 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (6)
1. An assembled steel plate combined shear wall structure is characterized by comprising wall bodies and floor slabs, wherein the floor slabs are arranged between the upper and lower adjacent wall bodies; the wall comprises a steel plate (1), a steel reinforcement framework (2) and a concrete structure (3), wherein the steel plate (1) is arranged in the middle of the concrete structure (3), and the steel reinforcement framework (2) is arranged in the concrete structure (3);
the steel plate (1) is provided with connecting plates, each connecting plate comprises an upper connecting plate (11), a lower connecting plate (11) and a side connecting plate (12), the upper connecting plates and the lower connecting plates (11) are arranged on the upper side and the lower side of the steel plate (1), the steel plates (1) of adjacent walls on upper floors and lower floors are connected with each other through the upper connecting plates and the lower connecting plates (11), the side connecting plates (12) are arranged on the left side and the right side of the steel plate (1), and the adjacent walls on the same floor are connected with each other through the side connecting plates (12);
the steel bar framework (2) comprises tie bars (21) and steel bar meshes (22), wherein the steel bar meshes (22) are arranged on two sides of the steel plate (1) and are connected with the steel plate (1) through the tie bars (21); connecting holes are formed in the steel plate (1) at intervals, the tie bars (21) penetrate through the connecting holes, and two ends of the tie bars are connected with the reinforcing mesh sheets (22) on two sides respectively;
the bottom of the concrete structure (3) is provided with a bearing groove (31), an upper connecting plate (11) and a lower connecting plate (11) which are arranged at the bottom are positioned in the bearing groove (31), and the side edge of the floor is positioned in the bearing groove (31).
2. An assembled steel plate composite shear wall structure according to claim 1, wherein: the side connecting plate (12) comprises a first side connecting plate (121) and a second side connecting plate (122); the first side connecting plate (121) and the second side connecting plate (122) are vertically arranged on the left side and the right side of the steel plate (1) of the wall body respectively, and the first side connecting plate (121) and the second side connecting plate (122) of the adjacent wall bodies are connected with each other.
3. An assembled steel plate composite shear wall structure according to claim 2, wherein: the first side connecting plate (121) is in a straight shape, the second side connecting plate (122) is in an L shape, and the outer side surface of the second side connecting plate (122) is attached to the outer side surface of the first side connecting plate (121) and connected with the outer side surface of the first side connecting plate through fastening bolts;
the first side connecting plate (121) and the second side connecting plate (122) are perpendicular to the steel plate (1).
4. An assembled steel plate composite shear wall structure according to claim 1, wherein: the side connecting plates (12) are vertically arranged and arranged at an included angle of 45 degrees with the steel plate (1), and the side connecting plates (12) of adjacent wall bodies are mutually attached and connected through fastening bolts.
5. An assembled steel plate composite shear wall structure according to claim 1, wherein: the side connecting plates (12) are horizontally arranged, are arranged on the steel plate (1) at intervals from top to bottom, are positioned on the left side and the right side of the steel plate (1) and are arranged in a staggered mode, and the side connecting plates (12) of adjacent wall bodies are mutually attached and are connected through fastening bolts.
6. An assembled steel plate composite shear wall structure according to claim 1, wherein: the upper and lower connecting plates (11) are arranged on the inner sides of the steel plates (1), connecting holes are formed in the upper and lower connecting plates (11) at intervals, connecting bolts are arranged in the connecting holes, and the connecting bolts are used for connecting the upper and lower connecting plates (11) on the steel plates (1) in the adjacent wall bodies with each other;
set up the stiffening rib between upper and lower connecting plate (11) and steel sheet (1), steel sheet (1) surface is equipped with stiffening rib and anticorrosive coating.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120227134.2U CN214364235U (en) | 2021-01-27 | 2021-01-27 | Assembled steel sheet compound shear wall body structure |
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| CN202120227134.2U CN214364235U (en) | 2021-01-27 | 2021-01-27 | Assembled steel sheet compound shear wall body structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982102A (en) * | 2021-10-25 | 2022-01-28 | 杨霁 | Assembled reinforced concrete building major structure |
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- 2021-01-27 CN CN202120227134.2U patent/CN214364235U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982102A (en) * | 2021-10-25 | 2022-01-28 | 杨霁 | Assembled reinforced concrete building major structure |
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