CN212001728U - Connecting piece of bamboo plywood shear force wall - Google Patents
Connecting piece of bamboo plywood shear force wall Download PDFInfo
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- CN212001728U CN212001728U CN202020336730.XU CN202020336730U CN212001728U CN 212001728 U CN212001728 U CN 212001728U CN 202020336730 U CN202020336730 U CN 202020336730U CN 212001728 U CN212001728 U CN 212001728U
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Abstract
The utility model discloses a connecting piece of bamboo plywood shear force wall belongs to building structure technical field. The connecting piece of the utility model comprises a connecting part and an anchoring part, wherein the connecting part is connected with the stud, and the anchoring part is arranged back to the connecting part; the anchor portion has the curved surface, and the curved surface is connected with bearing member to be connected the stud of tip with bearing member, make the utility model discloses a bamboo plywood shear force wall when bearing the transverse shear force that receives the perpendicular to wall, the arc structure that the curved surface of anchor portion formed allows the stud of shear force wall tip to rotate for bearing member free, thereby eliminates the moment of flexure that the stud produced because eccentric tension prevents that tip stud from taking place the fracture and destroying, improves the anti lateral performance of wall body, and then improves bamboo plywood shear force wall's shock resistance, stability and security.
Description
Technical Field
The utility model relates to a building structure technical field, more specifically say, relate to a connecting piece of bamboo plywood shear force wall.
Background
Compared with the common wood-based structural plates in the related field, the bamboo plywood is a structural plate which is processed by bamboo materials into various sizes and specifications by utilizing the technologies of compounding, recombination and the like, and has the advantages of high strength, large rigidity, large breadth, large-scale production and the like. Therefore, the shear wall formed by the bamboo plywood with excellent material performance and the wood structure frame can well avoid the unfavorable failure mode in the light wood shear wall, is a high-efficiency and high-performance side-resistant and bearing wall, and is beneficial to realizing breakthrough of bamboo and wood structure buildings in building height and span.
The utility model discloses a chinese patent document who creates the name bamboo-steel composite frame shear force wall body (application number is 2018211856014) discloses a shear force wall body, this shear force wall body includes the wall bone frame, the wall bone frame includes the wall bone post, back timber and floorbar, both ends respectively with back timber and floorbar fixed connection about the wall bone post, it still includes the bamboo plywood, the plane that bamboo plywood place is parallel with the plane that wall bone post, back timber and floorbar are constituteed, and the bamboo plywood passes through first bolt fixed connection with the wall bone frame, the fixed antidumping anchor assembly that is provided with of wall bone post and floorbar junction.
However, when a steel structure is used as the stud frame, the shear wall itself is heavy, and thus is not suitable for use in high-rise buildings. If the stud of steel construction is directly replaced by the stud post of timber structure, the shear force wall is bearing the in-process of lateral force, because the existence of eccentric bending moment, the stud post of timber structure breaks easily for the shear force wall body takes place to topple, thereby makes the anti lateral force performance of wall body relatively poor.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
The utility model discloses a wall bone post and the bearing member of bamboo plywood shear force wall are connected stably inadequately and make the not high problem of anti-seismic performance of bamboo plywood shear force wall among one of them aim at overcome prior art, provide a connecting piece of bamboo plywood shear force wall. The connecting piece with the curved surface is connected with the wall rib column at the end part of the bamboo plywood and the bearing component, so that the lateral resistance of the bamboo plywood shear wall is improved, and the shock resistance, stability and safety of the bamboo plywood shear wall are improved.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
a connecting piece of a bamboo plywood shear wall is used for realizing the connection between a wall stud positioned at the end part in the shear wall and a bearing component; the wall-bone column anchoring device comprises a connecting part and an anchoring part, wherein the connecting part is connected with a wall-bone column, and the anchoring part is arranged opposite to the connecting part; the anchoring part is provided with a curved surface, and the curved surface is connected with the bearing component.
Furthermore, the curved surface is a semi-cylindrical surface structure, and the axial direction of the semi-cylindrical surface structure is perpendicular to the surface of the bamboo plywood.
Further, the curved surface is a semi-elliptic cylindrical surface structure, and the axial direction of the semi-elliptic cylindrical surface structure is perpendicular to the board surface of the bamboo plywood.
Further, the anchoring part is of a hollow structure.
Further, the anchoring part also comprises a supporting surface, and the curved surface is arranged on the supporting surface and arched oppositely to the supporting surface so as to form the hollow structure.
Furthermore, at least one web is connected in the anchoring part, one end of the web is connected with the curved surface, and the other end of the web is connected with the supporting surface.
Further, the plate surface of the web plate is perpendicular to the supporting surface.
Furthermore, a through hole is formed in the middle of the curved surface, and a screw hole is formed in the position, corresponding to the through hole, of the bearing component;
the bamboo plywood shear wall is configured to: and fixing bolts penetrate through the through holes and are connected with the screw holes so as to connect the bearing member with the connecting piece.
Furthermore, connecting portion include relative first connecting plate and the second connecting plate that sets up on anchor portion, multiunit connecting hole has been seted up at the position department that corresponds to first connecting plate, second connecting plate and stud to pass through connecting bolt the connecting hole to be connected stud and connecting piece.
Further, the connecting bolt is a stud bolt.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
(1) the connecting piece of the utility model comprises a connecting part and an anchoring part, wherein the connecting part is connected with the stud, and the anchoring part is arranged back to the connecting part; the anchor portion has the curved surface, and the curved surface is connected with bearing member to be connected the stud of tip with bearing member, make the utility model discloses a bamboo plywood shear force wall when bearing the transverse shear force that receives the perpendicular to wall, the arc structure that the curved surface of anchor portion formed allows the stud of shear force wall tip to rotate for bearing member free, thereby eliminates the moment of flexure that the stud produced because eccentric tension prevents that tip stud from taking place the fracture and destroying, improves the anti lateral performance of wall body, and then improves bamboo plywood shear force wall's shock resistance, stability and security.
(2) The utility model discloses in, the curved surface of anchor portion is the half cylinder structure, or is half oval cylinder structure, and anchor portion is hollow structure, is connected with at least one web between its curved surface and the holding surface, thereby the utility model discloses a rigidity of the curved surface of connecting piece is stronger for anchor portion also is difficult for taking place deformation when receiving great pressure or pulling force, and then improves the holistic stability of connecting piece.
(3) The utility model discloses in, connecting portion have seted up the multiunit connecting hole including relative first connecting plate and the second connecting plate that sets up on anchor portion, first connecting plate, second connecting plate and wall bone post in the position department that corresponds to realize connecting through the mode that the bolt passed the connecting hole, thereby can ensure the rigidity of anchor portion, prevent that anchor portion from taking place deformation when bearing eccentric pulling force, and then further improve shear force wall body's anti lateral property ability.
Drawings
Fig. 1 is a schematic structural view of a bamboo plywood shear wall in embodiment 1;
FIG. 2 is a schematic view showing the connection between the bamboo plywood and the stud in example 1;
FIG. 3 is a schematic view showing the structure of a connecting member in embodiment 1;
FIG. 4 is a schematic view showing the connection between the stud of the end portion and the load bearing member in example 1;
FIG. 5 is a schematic structural view of a bamboo plywood shear wall in example 2;
FIG. 6 is a schematic view showing the connection between the bamboo plywood and the stud in example 2;
FIG. 7 is a schematic view showing the structure of a connecting member in embodiment 2;
FIG. 8 is a schematic view showing the connection between the stud of the end portion and the load bearing member in example 2;
FIG. 9 is a schematic view showing a connection between stud members at both sides of a bamboo plywood in example 2;
fig. 10 is a schematic view of another connection mode between stud columns on two sides of the bamboo plywood in embodiment 2.
The reference numerals in the schematic drawings illustrate: 1. bamboo plywood; 2. a stud; 3. a bottom beam panel; 4. a roof rail panel; 5. a connecting member; 51. a connecting portion; 511. a first connecting plate; 512. a second connecting plate; 52. an anchoring part; 6. a gypsum board; 7. a load bearing member.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
The structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the achievable purpose. In addition, the terms "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
In related fields, wood-based plates are generally adopted as panels of the wood-structure shear wall, SPF plates are stud columns, and the panels are connected with the stud columns through nails, so that the wood-structure shear wall is low in strength and poor in anti-seismic performance. The bamboo-steel composite frame structure wall is adopted as the shear wall, the self gravity of the steel structure is large, the performance of the wall body is easily influenced, the integral stability of the wall body is reduced, and the bamboo-steel composite frame structure wall is not suitable for being used as the shear wall of a high-rise building.
The embodiment provides a connecting piece and a bamboo plywood shear wall provided with the connecting piece. The shear wall takes the bamboo plywood 1 as a panel, and the advantages of high strength, high rigidity, large breadth and the like of the bamboo plywood 1 are utilized, so that the integral strength of the wall body is improved, and the stability of the wall body is improved; meanwhile, the wall studs 2 at the end parts of the shear wall are connected with the bearing members 7 through the connecting pieces 5, so that the lateral resistance of the wall body is improved, and the wall body has better shock resistance and safety. In addition, the shear wall of the present embodiment is lightweight and can be used as a shear wall for high-rise buildings.
Example 1
Referring to fig. 3, the connecting member 5 of the present embodiment may specifically include a connecting portion 51 and an anchoring portion 52, the connecting member 5 is connected to the stud 2 through the connecting portion 51, the anchoring portion 52 is disposed opposite to the connecting portion 51, and a middle portion of the connecting portion 51 is bent downward opposite to the connecting portion 51 and forms a curved surface, which is connected to the load-bearing member 7. The curved surface is formed with an arc structure at a position connected with the bearing member 7, and when the shear wall is subjected to a transverse shear force, for example, a shear force perpendicular to the stud 2 during an earthquake, the arc structure allows the stud 2 to rotate relative to the bearing member 7, thereby consuming the earthquake energy, eliminating a bending moment generated by the stud 2 due to eccentric tension, and preventing the stud 2 from breaking.
Specifically, the connecting portion 51 of the connecting member 5 includes a first connecting plate 511 and a second connecting plate 512 which are oppositely disposed on the anchoring portion 52, the first connecting plate 511 and the second connecting plate 512 are disposed in parallel with each other, and the first connecting plate 511 and the second connecting plate 512 are opened with connecting holes at corresponding positions. When the connecting member 5 is connected to the stud 2, the first connecting plate 511 and the second connecting plate 512 are respectively located outside the two opposite sides of the stud 2, so that the first connecting plate 511 and the second connecting plate 512 integrally cover the two opposite sides of the stud 2. In addition, the positions of the stud 2 corresponding to the connecting holes of the first connecting plate 511 and the second connecting plate 512 are also provided with connecting holes, connecting bolts pass through the connecting holes of the first connecting plate 511, the stud 2 and the second connecting plate 512, and nuts are screwed on the connecting bolts to realize the connection of the connecting piece 5 and the stud 2.
The curved surface of the anchoring part 52 can be a semi-cylindrical surface structure, and the curved surface of the anchoring part 52 is connected with the bearing member 7 only at the bottom thereof; the curved surface of the anchor portion 52 may be a semi-elliptic cylindrical surface structure, which is a structure formed by translating a semi-ellipse in a direction perpendicular to the major axis and the minor axis thereof. When the curved surface of the anchor part 52 is a semi-ellipsoidal structure, the lengths of the major axis and the minor axis of the semi-ellipsoidal structure may be set specifically according to the length and the width of the stud 2.
As a further optimization of the present embodiment, referring to fig. 3, the anchoring portion 52 may be a hollow structure, that is, the anchoring portion 52 has a supporting surface parallel to the lower side surface of the stud 2 and perpendicular to the first connecting plate 511 and the second connecting plate 512, and a curved surface, the supporting surface is connected to the stud 2 for supporting the stud 2, the supporting surface and the curved surface together form the hollow structure of the anchoring portion 52, and the stress of the uniform curved surface prevents the connecting member 5 from being deformed when being subjected to the eccentric tension, thereby improving the lateral resistance of the connecting member 5. At least one web plate can be connected in the anchoring part 52, and the plate surface of the web plate is perpendicular to the connecting part 51 of the connecting piece 5; one end of the web plate is connected with the supporting surface, and the other end of the web plate is connected with the curved surface, so that the integral rigidity of the anchoring part is improved.
Referring to fig. 4, in order to further improve the overall lateral resistance of the shear wall, the curved surface may be connected to the bearing member 7, when the bearing member 7 is a steel structure, a screw hole may be formed in the bearing member 7 at a position corresponding to the connecting member 5, and a through hole may be formed in the middle of the curved surface, and the through hole may be a circular hole or a screw hole with an internal thread. When the connecting piece 5 is connected with the bearing member 7, the fixing bolt penetrates through the through hole on the curved surface and is screwed into the screw hole on the bearing member 7 to realize fixation. Wherein, the anchoring part 52 of the connecting piece 5 is a hollow structure, which is more convenient for installing the fixing bolt.
Referring to fig. 1, the present embodiment further provides a bamboo plywood shear wall, which includes a bottom beam plate 3 and a top beam plate 4 that are parallel to each other, and a plurality of studs 2 are disposed between the bottom beam plate 3 and the top beam plate 4. Parallel to each other between the wall bone post 2, and a plurality of wall bone posts 2 specifically include the wall bone post 2 that is located the tip near the wall bone post 2 of the both sides border of sill plate 3 to and other wall bone posts 2 that are located the inboard of sill plate 3 between the wall bone post 2 of two tip.
Referring to fig. 2, a bamboo plywood 1 is further arranged between the bottom beam plate 3 and the top beam plate 4, and the bamboo plywood 1 is connected to the stud 2. Specifically, the shape that bamboo offset plate 1's shape and sill slab 3, roof beam board 4 and the wall bone post 2 of tip enclose is corresponding, and the upper and lower border of bamboo offset plate 1 corresponds and flushes with roof beam board 4 and sill slab 3 promptly, and the border corresponds and flushes with the wall bone post 2 of tip about bamboo offset plate 1, and bamboo offset plate 1 is whole to be covered on a plurality of wall bone posts 2, and bamboo offset plate 1 is connected with each wall bone post 2 in a plurality of wall bone posts 2 simultaneously.
Referring to fig. 1, a plurality of stud posts 2 are all connected with a top beam plate 4, and specifically, the top ends of the stud posts 2 are connected with the lower side surface of the top beam plate 4. In order to improve the connection strength between the wall studs 2 and the top beam plates 4, self-tapping screws can be specifically adopted for connection. The bottom end of the wall stud 2 at the end part is connected with a bearing member 7, specifically, a connecting piece 5 is arranged on the bottom end of the wall stud 2 at the end part, and the connecting piece 5 is connected with the upper side surface of the bearing member 7. The load bearing member 7 may be a foundation or a substructure, such as a floor slab. The bottom end of the inner wall stud 2 is connected with the upper side of the bottom beam plate 3, namely the bottom end of the wall stud 2 except the wall stud 2 at the end part is connected with the upper side of the bottom beam plate 3. Also, in order to improve the coupling strength, the stud 2 and the sill plate 3 may be coupled using self-tapping screws.
The stud 2 of the present embodiment may be specifically made of SPF wood, which is specifically white wood, i.e., spruce-pine-fir wood. The distance between a plurality of wall bone posts 2 of this embodiment can be equal, and the distance between adjacent wall bone posts 2 specifically can be 300 ~ 700 mm. When the distance between the adjacent wall studs 2 is less than 300mm, the number of the wall studs 2 required by the shear wall with the same length is increased, so that the weight of the shear wall is increased, the stability of the wall is reduced, and the cost is increased; when the distance between the adjacent wall studs 2 is greater than 700mm, the number of the wall studs 2 arranged on the shear wall with the same length is small, and the wall studs cannot provide enough supporting force for the whole bamboo plywood 1 or the shear wall, so that the compressive resistance of the wall body to longitudinal pressure is reduced.
It should be noted that the bottom beam plate 3, the top beam plate 4 and the wall bone column 2, and the bamboo plywood 1 and the wall bone column 2 can be connected by screws, specifically, self-tapping screws can be used for connection, and the self-tapping screws can avoid the phenomenon of pulling out, so that the side resistance of the bamboo plywood shear wall body can be greatly improved. In addition, in order to improve the connection strength between the wall rib column 2 and the bamboo plywood 1, between the top beam plate 4 and the bottom beam plate 3 and improve the overall stability of the shear wall, the bottom beam plate 3, the top beam plate 4 and the wall rib column 2, and the bamboo plywood 1 and the wall rib column 2 can be connected through self-tapping screws.
Example 2
Referring to fig. 5, in the present embodiment, two layers of gypsum boards 6 are further disposed on two sides of the bamboo plywood 1 to form a bamboo plywood shear wall with a composite structure, so that the overall stability of the shear wall is increased, and the appearance of the shear wall is beautified.
Specifically, referring to fig. 6, the bottom beam plate 3 and the top beam plate 4 of the present embodiment are provided with two layers of gypsum boards 6, a layer of bamboo plywood 1 is arranged between the two layers of gypsum boards 6, and the two layers of gypsum boards 6 and the bamboo plywood 1 are arranged in parallel. A plurality of studs 2 are arranged between the gypsum board 6 and the bamboo plywood 1 in parallel, the studs 2 on two sides of the bamboo plywood 1 are in corresponding positions, namely the bamboo plywood 1 is clamped between the two rows of studs 2 and is connected with the two rows of studs 2, and the gypsum board 6 covers and is connected with the studs 2 on the same side of the bamboo plywood 1; the gypsum board 6 and the wall bone column 2 can be connected through wood screws, so that the gypsum board 6 is not easy to fall off from the wall bone column 2, and meanwhile, the gypsum board 6 is convenient to mount.
The bottom end of the wall bone column 2 close to the end parts of the two side edges of the bottom beam plate 3 is provided with a connecting piece 5, the connecting piece 5 is used for connecting the wall bone column 2 with a bearing member 7, namely, the connecting pieces 5 connected with the bearing member 7 are arranged on four wall bone columns 2 positioned at the end parts in the two rows of wall bone columns 2.
Referring to fig. 7 and 8, in the embodiment, a plurality of sets of connecting holes are also formed in the stud 2 at positions corresponding to the first connecting plate 511 and the second connecting plate 512 of the connecting member, when the connecting member 5 is connected to the stud 2, a connecting bolt passes through each set of connecting holes, and a nut is screwed on the connecting bolt to connect the connecting member 5 and the stud 2.
The wall bone column 2 and the bamboo plywood 1 can be connected through self-tapping screws. In addition, two wall bone columns 2 which are positioned at corresponding positions on two sides of the bamboo plywood 1 can be connected with the bamboo plywood 1 through the same self-tapping screw. Specifically, a self-tapping screw can be used for tapping from the wall bone column 2 at one side of the bamboo plywood 1 and penetrates through the wall bone column 2 to be connected to the wall bone column 2 at the other side of the bamboo plywood 1; the wall bone columns 2 on two sides of the bamboo plywood 1 can also be connected by a plurality of self-tapping screws, so that the connection strength between the bamboo plywood 1 and the wall bone columns 2 is improved.
As an embodiment, referring to fig. 9, a plurality of tapping screws may be parallel to each other, and all tap into the studs 2 on the same side of the bamboo plywood 1, and penetrate through the bamboo plywood 1 to be connected with the studs 2 on the other side of the bamboo plywood 1; the plurality of self-tapping screws can be mutually staggered and inclined, so that the bearing capacity of the shear wall to the shearing forces in different directions is improved, and the side resistance of the shear wall is improved.
As another embodiment, referring to fig. 10, a plurality of tapping screws may be tapped from the studs 2 on different sides of the bamboo plywood 1 to connect the studs 2 on two sides of the bamboo plywood 1. Specifically, referring to fig. 10, one or more tapping screws are tapped from the stud 2 on the left side of the bamboo plywood 1 in the drawing and connected to the stud 2 on the right side of the bamboo plywood 1 in the drawing through the bamboo plywood 1; other self-tapping screws in the plurality of self-tapping screws are tapped from the wall bone column 2 on the right side of the bamboo plywood 1 in the figure and penetrate through the bamboo plywood 1 to be connected to the wall bone column 2 on the left side of the bamboo plywood 1 in the figure. The connection mode can improve the connection stability between the wall rib columns 2 and the bamboo plywood 1 and provide the overall shock resistance, stability and safety of the shear wall body.
As the self-tapping screw connected with the bamboo plywood 1 and the wall bone columns 2 on two sides of the bamboo plywood, the length of the self-tapping screw at least can ensure that the tip of the self-tapping screw sequentially passes through the wall bone column 2 on one side of the bamboo plywood 1 and can be submerged in the wall bone column 2 on the other side of the bamboo plywood 1 after the bamboo plywood 1 is used, meanwhile, the length of the self-tapping screw in the wall bone column 2 on the other side of the bamboo plywood 1 is at least 3/4 of the thickness of the wall bone column 2 in the direction vertical to the surface of the bamboo plywood 1, so that the connection strength of the self-tapping screw on the bamboo plywood 1 and the wall bone columns 2 on two sides of the bamboo plywood 1 is improved, and the self. Therefore, the shortest length L of the tapping screw for connecting the bamboo plywood 1 and the stud 2 at both sides thereof should satisfy the formula (1),
L＝1+1.752 (1)
wherein the content of the first and second substances,1the thickness of the bamboo plywood (1) is measured in mm;2the thickness of the wall rib column (2) in the direction vertical to the surface of the bamboo plywood (1) is measured in mm.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (10)
1. A connecting piece of a bamboo plywood shear wall is used for realizing the connection of a bearing member (7) and a wall stud (2) positioned at the end part in the shear wall; the method is characterized in that: the wall stud comprises a connecting part (51) and an anchoring part (52), wherein the connecting part (51) is connected with the wall stud (2), and the anchoring part (52) is arranged opposite to the connecting part (51); the anchoring portion (52) has a curved surface, which is connected to a load-bearing member (7).
2. The connecting member for the bamboo plywood shear wall of claim 1, wherein: the curved surface is of a semi-cylindrical surface structure, and the axial direction of the semi-cylindrical surface structure is perpendicular to the surface of the bamboo plywood (1).
3. The connecting member for the bamboo plywood shear wall of claim 1, wherein: the curved surface is of a semi-elliptic cylindrical surface structure, and the axial direction of the semi-elliptic cylindrical surface structure is perpendicular to the surface of the bamboo plywood (1).
4. A connector of bamboo plywood shear wall according to claim 2 or 3, wherein: the anchoring part (52) is of a hollow structure.
5. The connecting member for the bamboo plywood shear wall of claim 4, wherein: the anchoring portion (52) further comprises a support surface on which the curved surface is arranged and arched away from the support surface to form the hollow structure.
6. The connecting member for the bamboo plywood shear wall of claim 5, wherein: at least one web is connected in the anchoring part (52), one end of the web is connected with the curved surface, and the other end of the web is connected with the supporting surface.
7. The connecting member for the bamboo plywood shear wall of claim 6, wherein: the plate surface of the web plate is perpendicular to the supporting surface.
8. The connecting member for the bamboo plywood shear wall of claim 1, wherein: a through hole is formed in the middle of the curved surface, and a screw hole is formed in the position, corresponding to the through hole, of the bearing member (7);
the bamboo plywood shear wall is configured to: fixing bolts are used for penetrating through the through holes and connecting with the screw holes so as to connect the bearing member (7) with the connecting piece (5).
9. The connecting member for the bamboo plywood shear wall of claim 1, wherein: the connecting part (51) comprises a first connecting plate (511) and a second connecting plate (512) which are oppositely arranged on the anchoring part (52), wherein a plurality of groups of connecting holes are formed in the corresponding positions of the first connecting plate (511), the second connecting plate (512) and the stud (2), and the connecting holes are penetrated through connecting bolts so as to connect the stud (2) with the connecting piece (5).
10. The connecting member for the bamboo plywood shear wall of claim 9, wherein: the connecting bolt is a stud bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020336730.XU CN212001728U (en) | 2020-03-17 | 2020-03-17 | Connecting piece of bamboo plywood shear force wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020336730.XU CN212001728U (en) | 2020-03-17 | 2020-03-17 | Connecting piece of bamboo plywood shear force wall |
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| CN212001728U true CN212001728U (en) | 2020-11-24 |
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| CN202020336730.XU Active CN212001728U (en) | 2020-03-17 | 2020-03-17 | Connecting piece of bamboo plywood shear force wall |
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