CN216380085U - Embedded single-piece type corner steel plate-concrete combined shear wall - Google Patents
Embedded single-piece type corner steel plate-concrete combined shear wall Download PDFInfo
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- CN216380085U CN216380085U CN202120734608.2U CN202120734608U CN216380085U CN 216380085 U CN216380085 U CN 216380085U CN 202120734608 U CN202120734608 U CN 202120734608U CN 216380085 U CN216380085 U CN 216380085U
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Abstract
The utility model provides an embedded monolithic formula corner shaped steel board-concrete combination shear wall, including first steel plate wall and second steel plate wall, first steel plate wall is along the vertical setting of left and right sides direction, the vertical setting of second steel plate wall along the fore-and-aft direction, the right-hand member of first steel plate wall and the front end fixed connection of second steel plate wall form 90 corner hidden posts, the left side and the right side of the front side and the rear side of first steel plate wall and second steel plate wall all are fixed and are provided with the wall body distribution reinforcing bar that is used for pouring the concrete wall, the right-hand member of first steel plate wall and the front end of second steel plate wall all are provided with the closed stirrup that is used for pouring 90 corner hidden posts, all weld a plurality of pegs on the left surface and the right flank of the front side and the rear surface of first steel plate wall and second steel plate wall, each peg on the first steel plate wall is all perpendicular with first steel plate wall, each peg on the second steel plate wall is all perpendicular with the second wall. The utility model has scientific design, simple construction, high structural strength of the steel plate wall, cost reduction and efficiency improvement.
Description
Technical Field
The utility model relates to the technical field of building structure construction, in particular to an embedded single-piece type corner steel plate-concrete combined shear wall.
Background
The steel plate-concrete combined shear wall structure is called a steel plate shear wall for short, and is used as a novel lateral force resistant system to be applied to super high-rise buildings more and more widely. In the construction process of the super high-rise building, civil engineering, electromechanics and steel structure specialties need to be mutually matched, mutually interpenetrated and mutually influenced, and the construction of the steel plate shear wall structure is jointly completed.
For the embedded monolithic steel plate wall, edge members of a hidden column and a reinforcement encryption area are often designed at the end part of the concrete wall, stirrups of the hidden column need to penetrate through the steel plate wall, and the binding mode of the stirrups needs to be determined in the early stage;
the design conflict exists between the horizontally distributed steel bars and the steel plate wall at the corner position, and conventionally, the steel plate wall is required to be provided with a bar penetrating hole, so that the horizontally distributed steel bars penetrate through the bar penetrating hole of the steel plate wall to ensure that the anchoring length of the horizontally distributed steel bars meets the standard construction requirement, but the construction operation is difficult in the mode;
in order to ensure that the concrete wall and the steel plate wall are stressed cooperatively, the steel plate-concrete combined shear wall increases the restraint of the split steel bar reinforced steel plate wall penetrating through the steel plate wall on the concrete wall, and the split steel bars need to be optimized in consideration of the fact that the structural strength of the steel plate wall is weakened excessively due to excessive openings of the steel plate wall.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an embedded single-piece type corner section steel plate-concrete combined shear wall which is scientific in design, simple in construction, high in structural strength of a steel plate wall, cost-reducing and efficiency-improving.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an embedded monolithic formula corner shaped steel board-concrete combination shear wall, including first steel plate wall and second steel plate wall, first steel plate wall is along the vertical setting of left and right sides direction, the vertical setting of second steel plate wall along the fore-and-aft direction, the right-hand member of first steel plate wall and the front end fixed connection of second steel plate wall form 90 corner hidden posts, the left side and the right side of the front side and the rear side of first steel plate wall and second steel plate wall all are fixed and are provided with the wall body distribution reinforcing bar that is used for pouring the concrete wall, the right-hand member of first steel plate wall and the front end of second steel plate wall all are provided with the closed stirrup that is used for pouring 90 corner hidden posts, all weld a plurality of pegs on the left surface and the right flank of the front side and the rear surface of first steel plate wall and second steel plate wall, each peg on the first steel plate wall is all perpendicular with first steel plate wall, each peg on the second steel plate wall is all perpendicular with the second wall.
The wall body distribution reinforcing steel bars comprise a plurality of horizontal distribution reinforcing steel bars and a plurality of vertical distribution reinforcing steel bars, and each horizontal distribution reinforcing steel bar is perpendicular to each vertical distribution reinforcing steel bar respectively, and is bound, fixed and connected to form a vertical reinforcing steel bar mesh.
Each horizontal distribution reinforcing steel bar located on the inner side of the first steel plate wall is parallel to the first steel plate wall, the right end portion of each horizontal distribution reinforcing steel bar is provided with a first 90-degree horizontal bending section parallel to the second steel plate wall, each horizontal distribution reinforcing steel bar located on the inner side of the second steel plate wall is parallel to the second steel plate wall, the front end portion of each horizontal distribution reinforcing steel bar is provided with a second 90-degree horizontal bending section parallel to the first steel plate wall, the first 90-degree horizontal bending sections are in lap joint with the second steel plate wall and are welded and fixed, and the second 90-degree horizontal bending sections are in lap joint with the first steel plate wall and are welded and fixed.
All the horizontally distributed reinforcing steel bars positioned on the inner side of the first steel plate wall and the first steel plate wall as well as the horizontally distributed reinforcing steel bars positioned on the inner side of the second steel plate wall and the second steel plate wall are fixed through V-shaped reinforcing steel bars in a pulling mode.
And all the horizontally distributed reinforcing steel bars positioned on the inner side of the first steel plate wall and all the horizontally distributed reinforcing steel bars positioned on the inner side of the second steel plate wall and the second steel plate wall are fixedly connected by welding horizontal steel plate sheets.
The closed stirrup comprises C type muscle and L type muscle, and the right side portion of first steel sheet wall and the preceding lateral part of second steel sheet wall have all seted up a plurality of along vertical equidistant and have worn the muscle hole, and the both ends of C type muscle correspond respectively to pass behind the corresponding muscle hole of wearing and overlap joint each other with the both ends of L type muscle and weld into closed stirrup.
The closed stirrup comprises a C-shaped rib and an L-shaped rib, wherein third 90-degree horizontal bending sections are arranged at two ends of the C-shaped rib and two ends of the L-shaped rib, two sections of the third 90-degree horizontal bending sections on the C-shaped rib are respectively parallel to the first steel plate wall and the second steel plate wall correspondingly, two sections of the third 90-degree horizontal bending sections on the L-shaped rib are respectively parallel to the first steel plate wall and the second steel plate wall correspondingly, the C-shaped rib is positioned at the outer side of the first steel plate wall and the second steel plate wall, the L-shaped rib is positioned at the inner side of the first steel plate wall and the second steel plate wall correspondingly, two sections of the third 90-degree horizontal bending sections on the C-shaped rib are respectively lapped on the outer side surfaces of the first steel plate wall and the second steel plate wall correspondingly and are welded and fixed, two sections of the third 90-degree horizontal bending sections on the L-shaped rib are respectively lapped on the inner side surfaces of the first steel plate wall and the second steel plate wall correspondingly and are welded and fixed, and the planes of the C-shaped rib and the L-shaped rib are on the same horizontal plane.
Compared with the prior art, the utility model has substantive characteristics and progress, and particularly, the utility model optimizes the binding form of the closed stirrups of the corner hidden column, the closed stirrups are formed by welding after being combined in sections, the end parts of the horizontally distributed reinforcing steel bars are bent and respectively welded with the first steel plate wall and the second steel plate wall into a whole in a lap joint mode, the construction is simple, the counter-pulling reinforcing steel bars are optimized into V-shaped reinforcing steel bars or horizontal steel plate sheets, holes do not need to be formed on the first steel plate wall and the second steel plate wall, the structural strength of the first steel plate wall and the second steel plate wall is high, the cost is reduced, and the effect is increased.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
FIG. 3 is a schematic view of a first banding arrangement of the closure stirrup of the present invention.
FIG. 4 is a second schematic structural diagram of the present invention.
Fig. 5 is a top view of fig. 4.
FIG. 6 is a schematic view of a second banding pattern of the closure stirrup of the present invention.
Fig. 7 is a schematic view of the connection structure of the first steel plate wall, the second steel plate wall and the wall body distribution steel bars of the present invention.
Fig. 8 is a top view of fig. 7.
Fig. 9 is a schematic structural diagram of the wall body distribution steel bar adopting a V-shaped tie bar, the first steel plate wall and the second steel plate wall.
Fig. 10 is a schematic diagram of a structure in which horizontal steel sheets are adopted to tie the wall distributed steel bars with the first steel plate wall and the second steel plate wall.
Detailed Description
The embodiments of the present invention are further described below with reference to the drawings.
As shown in fig. 1-10, an embedded monolithic corner section steel plate-concrete composite shear wall comprises a first steel plate wall 1 and a second steel plate wall 2, wherein the first steel plate wall 1 is vertically arranged along the left-right direction, the second steel plate wall 2 is vertically arranged along the front-back direction, the right end of the first steel plate wall 1 is fixedly connected with the front end of the second steel plate wall 2 to form a 90-degree corner hidden column, the front side and the back side of the first steel plate wall 1 and the left side and the right side of the second steel plate wall 2 are respectively and fixedly provided with a wall body distribution steel bar for pouring a concrete wall, the right end of the first steel plate wall 1 and the front end of the second steel plate wall 2 are respectively provided with a closed stirrup for pouring the 90-degree corner hidden column, the front side and the back side of the first steel plate wall 1 and the left side and the right side of the second steel plate wall 2 are respectively welded with a plurality of studs 3, each stud 3 on the first steel plate wall 1 is perpendicular to the first steel plate wall 1, each stud 3 on the second steel plate wall 2 is perpendicular to the second steel plate wall 2.
The wall body distribution reinforcing steel bars comprise a plurality of horizontal distribution reinforcing steel bars 4 and a plurality of vertical distribution reinforcing steel bars 5, and each horizontal distribution reinforcing steel bar 4 is perpendicular to each vertical distribution reinforcing steel bar 5 respectively and is bound and fixedly connected to form a vertical reinforcing steel bar mesh.
Each horizontal distribution reinforcing steel bar 4 positioned on the inner side of the first steel plate wall 1 is parallel to the first steel plate wall 1, the right end portion of each horizontal distribution reinforcing steel bar 4 is provided with a first 90-degree horizontal bending section 6 parallel to the second steel plate wall 2, each horizontal distribution reinforcing steel bar 4 positioned on the inner side of the second steel plate wall 2 is parallel to the second steel plate wall 2, the front end portion of each horizontal distribution reinforcing steel bar 4 is provided with a second 90-degree horizontal bending section 7 parallel to the first steel plate wall 1, the first 90-degree horizontal bending sections 6 are in lap joint and welded fixation with the second steel plate wall 2, and the second 90-degree horizontal bending sections 7 are in lap joint and welded fixation with the first steel plate wall 1.
All the horizontally distributed reinforcing steel bars 4 positioned on the inner side of the first steel plate wall 1 are fixedly connected with the first steel plate wall 1 and all the horizontally distributed reinforcing steel bars 4 positioned on the inner side of the second steel plate wall 2 are fixedly connected with the second steel plate wall 2 through V-shaped reinforcing steel bars 8.
All through horizontal steel sheet 9 welded fastening connection between each horizontal distribution reinforcing bar 4 that is located the inboard of first steel sheet wall 1 and between each horizontal distribution reinforcing bar 4 that is located the inboard of second steel sheet wall 2 and second steel sheet wall 2.
The closed stirrup comprises C-shaped ribs 10 and L-shaped ribs 11, a plurality of rib penetrating holes are formed in the right side portion of the first steel plate wall 1 and the front side portion of the second steel plate wall 2 at equal intervals in the vertical direction, and the two ends of the C-shaped ribs 10 are correspondingly welded with the two ends of the L-shaped ribs 11 after penetrating the corresponding rib penetrating holes respectively.
The closed stirrup comprises a C-shaped rib 10 and an L-shaped rib 11, wherein both ends of the C-shaped rib 10 and the L-shaped rib 11 are respectively provided with a third 90-degree horizontal bending section 12, two sections of the third 90-degree horizontal bending sections 12 on the C-shaped rib 10 are respectively parallel to a first steel plate wall 1 and a second steel plate wall 2 correspondingly, two sections of the third 90-degree horizontal bending sections 12 on the L-shaped rib 11 are respectively parallel to the first steel plate wall 1 and the second steel plate wall 2 correspondingly, the C-shaped rib 10 is positioned at the outer sides of the first steel plate wall 1 and the second steel plate wall 2, the L-shaped rib 11 is positioned at the inner sides of the first steel plate wall 1 and the second steel plate wall 2, two sections of the third 90-degree horizontal bending sections 12 on the C-shaped rib 10 are respectively lapped on the outer side surfaces of the first steel plate wall 1 and the second steel plate wall 2 correspondingly and welded and fixed, and two sections of the third 90-degree horizontal bending sections 12 on the L-shaped rib 11 are respectively lapped on the inner side surfaces of the first steel plate wall 1 and the second steel plate wall 2 correspondingly and welded and fixed, the planes of the C-shaped ribs 10 and the L-shaped ribs 11 are on the same horizontal plane.
The concrete construction process of the utility model is as follows: the first steel plate wall 1 and the second steel plate wall 2 are processed by adopting a multi-section steel plate combination mode, studs 3 are welded on two sides of the first steel plate wall 1 and the second steel plate wall 2 according to design requirements, after the first steel plate wall 1 and the second steel plate wall 2 are lifted and installed in place, horizontally distributed reinforcing steel bars 4 and vertically distributed reinforcing steel bars 5 are erected on two sides of the first steel plate wall 1 and the second steel plate wall 2 after being prefabricated and bound in a factory, each horizontally distributed reinforcing steel bar 4 on the inner side of the first steel plate wall 1 is parallel to the first steel plate wall 1, a first 90-degree horizontal bending section 6 parallel to the second steel plate wall 2 is arranged on the right end part of each horizontally distributed reinforcing steel bar 4 on the inner side of the second steel plate wall 2, each horizontally distributed reinforcing steel bar 4 on the inner side of the second steel plate wall 2 is parallel to the second steel plate wall 2, a second 90-degree horizontal bending section 7 parallel to the first steel plate wall 1 is arranged on the front end part of each horizontally distributed reinforcing steel bar 4, the first 90-degree horizontal bending section 6 is lapped with the second steel plate wall 2 and is welded and fixed, the second 90-degree horizontal bending section 7 is lapped and welded and fixed with the first steel plate wall 1, and then all the horizontally distributed reinforcing steel bars 4 positioned on the inner side of the first steel plate wall 1 and the first steel plate wall 1 as well as all the horizontally distributed reinforcing steel bars 4 positioned on the inner side of the second steel plate wall 2 and the second steel plate wall 2 are fixed through the V-shaped reinforcing steel bars 8 in a pulling mode or all the horizontally distributed reinforcing steel bars 4 positioned on the inner side of the first steel plate wall 1 and the first steel plate wall 1 as well as all the horizontally distributed reinforcing steel bars 4 positioned on the inner side of the second steel plate wall 2 and the second steel plate wall 2 are fixedly connected through the horizontal steel plate sheets 9 in a welding mode; the closed stirrup is fixed by the method described in the embodiments.
The above embodiments are merely to illustrate rather than to limit the technical solutions of the present invention, and although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that; modifications and equivalents may be made thereto without departing from the spirit and scope of the utility model and it is intended to cover in the claims the utility model as defined in the appended claims.
Claims (7)
1. The utility model provides an embedded monolithic formula corner shaped steel board-concrete combination shear wall which characterized in that: including first steel plate wall and second steel plate wall, first steel plate wall is along the vertical setting of left right direction, the vertical setting of fore-and-aft direction is followed to the second steel plate wall, the right-hand member of first steel plate wall and the front end fixed connection of second steel plate wall form 90 corner hidden posts, the front side of first steel plate wall and the left side and the right side of rear side and second steel plate wall all fix and are provided with the wall body distribution reinforcing bar that is used for pouring the concrete wall, the right-hand member of first steel plate wall and the front end of second steel plate wall all are provided with the closed stirrup that is used for pouring 90 corner hidden posts, all weld on the left surface and the right flank of the leading flank of first steel plate wall and trailing flank and second steel plate wall and have a plurality of pegs, each peg on the first steel plate wall is all perpendicular with first steel plate wall, each peg on the second steel plate wall is all perpendicular with the second steel plate wall.
2. The embedded single-piece corner section steel plate-concrete combined shear wall of claim 1, wherein: the wall body distribution reinforcing steel bars comprise a plurality of horizontal distribution reinforcing steel bars and a plurality of vertical distribution reinforcing steel bars, and each horizontal distribution reinforcing steel bar is perpendicular to each vertical distribution reinforcing steel bar respectively, and is bound, fixed and connected to form a vertical reinforcing steel bar mesh.
3. The embedded monolithic corner steel plate-concrete composite shear wall of claim 2, wherein: each horizontal distribution reinforcing steel bar located on the inner side of the first steel plate wall is parallel to the first steel plate wall, the right end portion of each horizontal distribution reinforcing steel bar is provided with a first 90-degree horizontal bending section parallel to the second steel plate wall, each horizontal distribution reinforcing steel bar located on the inner side of the second steel plate wall is parallel to the second steel plate wall, the front end portion of each horizontal distribution reinforcing steel bar is provided with a second 90-degree horizontal bending section parallel to the first steel plate wall, the first 90-degree horizontal bending sections are in lap joint with the second steel plate wall and are welded and fixed, and the second 90-degree horizontal bending sections are in lap joint with the first steel plate wall and are welded and fixed.
4. The embedded single-piece corner section steel plate-concrete combined shear wall of claim 3, wherein: all the horizontally distributed reinforcing steel bars positioned on the inner side of the first steel plate wall and the first steel plate wall as well as the horizontally distributed reinforcing steel bars positioned on the inner side of the second steel plate wall and the second steel plate wall are fixed through V-shaped reinforcing steel bars in a pulling mode.
5. The embedded single-piece corner section steel plate-concrete combined shear wall of claim 3, wherein: and all the horizontally distributed reinforcing steel bars positioned on the inner side of the first steel plate wall and all the horizontally distributed reinforcing steel bars positioned on the inner side of the second steel plate wall and the second steel plate wall are fixedly connected by welding horizontal steel plate sheets.
6. The embedded monolithic corner steel plate-concrete composite shear wall of claim 4 or 5, wherein: the closed stirrup comprises C type muscle and L type muscle, and the right side portion of first steel sheet wall and the preceding lateral part of second steel sheet wall have all seted up a plurality of along vertical equidistant and have worn the muscle hole, and the both ends of C type muscle correspond respectively to pass behind the corresponding muscle hole of wearing and overlap joint each other with the both ends of L type muscle and weld into closed stirrup.
7. The embedded monolithic corner steel plate-concrete composite shear wall of claim 4 or 5, wherein: the closed stirrup comprises a C-shaped rib and an L-shaped rib, wherein third 90-degree horizontal bending sections are arranged at two ends of the C-shaped rib and two ends of the L-shaped rib, two sections of the third 90-degree horizontal bending sections on the C-shaped rib are respectively parallel to the first steel plate wall and the second steel plate wall correspondingly, two sections of the third 90-degree horizontal bending sections on the L-shaped rib are respectively parallel to the first steel plate wall and the second steel plate wall correspondingly, the C-shaped rib is positioned at the outer side of the first steel plate wall and the second steel plate wall, the L-shaped rib is positioned at the inner side of the first steel plate wall and the second steel plate wall correspondingly, two sections of the third 90-degree horizontal bending sections on the C-shaped rib are respectively lapped on the outer side surfaces of the first steel plate wall and the second steel plate wall correspondingly and are welded and fixed, two sections of the third 90-degree horizontal bending sections on the L-shaped rib are respectively lapped on the inner side surfaces of the first steel plate wall and the second steel plate wall correspondingly and are welded and fixed, and the planes of the C-shaped rib and the L-shaped rib are on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120734608.2U CN216380085U (en) | 2021-04-12 | 2021-04-12 | Embedded single-piece type corner steel plate-concrete combined shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120734608.2U CN216380085U (en) | 2021-04-12 | 2021-04-12 | Embedded single-piece type corner steel plate-concrete combined shear wall |
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| Publication Number | Publication Date |
|---|---|
| CN216380085U true CN216380085U (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120734608.2U Active CN216380085U (en) | 2021-04-12 | 2021-04-12 | Embedded single-piece type corner steel plate-concrete combined shear wall |
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| CN (1) | CN216380085U (en) |
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- 2021-04-12 CN CN202120734608.2U patent/CN216380085U/en active Active
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