CN211228866U - Assembled concrete frame-shear wall structure - Google Patents
Assembled concrete frame-shear wall structure Download PDFInfo
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- CN211228866U CN211228866U CN201921832956.2U CN201921832956U CN211228866U CN 211228866 U CN211228866 U CN 211228866U CN 201921832956 U CN201921832956 U CN 201921832956U CN 211228866 U CN211228866 U CN 211228866U
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Abstract
The utility model relates to an assembled concrete frame-shear force wall structure, including heel post one and heel post two, heel post one and heel post two are provided with the connection platform towards being provided with on each other's the terminal surface, have seted up the platform spread groove on the connection platform, and the overlap joint has the girder on the connection platform of heel post one and heel post two, and the girder both ends are provided with T shape trip towards the connection platform terminal surface, and T shape trip inlays the dress in the platform spread groove, enclose between heel post one, heel post two and the girder and establish and install prefabricated shear force wall one and prefabricated shear force wall two in the mouth-shaped structure of formation. The assembled type concrete shear wall is high in assembling degree and convenient to construct and install, the concrete shear wall and the assembling type process are combined, the rigidity of the concrete shear wall is guaranteed, meanwhile, the mass production and the field assembly are facilitated, the field construction efficiency is improved, the problems that the assembly positioning is difficult, the node connection is not reliable enough and the like in the assembling type connection are effectively solved, and therefore the reliability of the node connection is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of building engineering, especially, relate to an assembled concrete frame-shear wall structure.
Background
The prefabricated structure can save energy, water and materials, greatly reduces construction waste, reduces noise pollution, reduces labor force consumption and strength, effectively improves construction environment, improves engineering quality, and is a structure worthy of vigorous popularization. The prefabricated assembly type frame shear wall structure is an important structural form, mainly adopts a reinforced concrete beam column frame structure in the current engineering, and then adopts a cast-in-place mode, and the shear wall adopting the mode cannot adopt a prefabricated structure, and also needs to be bound with reinforcing steel bars, erect templates and pour concrete, so that the construction is complex and the construction period is long. In the multi-story and high-rise structure, the steel pipe concrete is increasingly applied due to good stress performance, but if the assembled frame shear wall structure is used, the connection between the steel pipe concrete and the shear wall is an important link, and how the shear wall is connected with a beam column is also a problem which is concerned by people.
Therefore, it is necessary to provide a fabricated concrete frame-shear wall structure to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an assembled concrete frame-shear wall structure.
The utility model adopts the technical scheme as follows:
the utility model provides an assembled concrete frame-shear wall structure, including heel post one and heel post two, be provided with the connection platform on the terminal surface that heel post one and heel post two are towards each other, set up the platform spread groove on the connection platform, be provided with at least one post side trip along between the two adjacent connection platforms of vertical distribution, the overlap joint has the girder on the connection platform of heel post one and heel post two, girder both ends are towards the connection platform terminal surface is provided with T shape trip, T shape trip is inlayed and is installed in the platform spread groove, enclose between heel post one, heel post two and the girder and install prefabricated shear wall one and prefabricated shear wall two in the mouth-shaped structure who forms, prefabricated shear wall one and prefabricated shear wall two are towards the terminal surface of girder is provided with the tendon, the tendon inserts and locates in the predetermined connecting reinforcement through-hole on the girder, the prefabricated shear wall one is towards heel post one, prefabricated shear wall two is towards be provided with wall side draw-in groove on the terminal surface of heel post two respectively, post side trip inlays to be adorned in the wall side draw-in groove, prefabricated shear wall one is towards be provided with the spread groove on the terminal surface of prefabricated shear wall two, be provided with connecting reinforcement one in the spread groove, prefabricated shear wall two is towards be provided with connecting reinforcement two on the terminal surface of prefabricated shear wall one, connecting reinforcement one and connecting reinforcement two dislocation set, connecting reinforcement two cartridge in the spread groove, with connecting reinforcement ligature is as an organic whole.
The connecting platform is formed by splicing two L-shaped clamping tenons which are symmetrically arranged, a groove is formed in one end face, facing each other, of each of the two L-shaped clamping tenons, and the two grooves are spliced to form the platform connecting groove.
The cross section of the clamping tenon at the column side is rectangular.
The end face of one end, close to the main beam, of the connecting platform is a straight face, an included angle formed by the connecting platform and the first bearing column or the second bearing column is a right angle, the end face of one end, connected with the first precast shear wall or the second precast shear wall in an overlapped mode, of the connecting platform is an inclined face, and an included angle formed by the connecting platform and the first bearing column or the second bearing column is an obtuse angle.
The connecting platform is provided with a first through hole which penetrates through the platform connecting groove, the T-shaped clamping tenon is provided with a second through hole, when the T-shaped clamping tenon is embedded in the platform connecting groove, the first through hole and the second through hole are arranged concentrically, and a connecting bolt is inserted into the first through hole and the second through hole.
The main beam is provided with grouting holes, the grouting holes are perpendicular to the connecting steel bar through holes, and the end parts of the grouting holes are communicated with the connecting steel bar through holes.
At least two connecting grooves are formed in the prefabricated shear wall from top to bottom.
And the prefabricated shear wall I and the prefabricated shear wall II are both provided with at least two reinforcing steel bars.
The utility model relates to an assembled concrete frame-shear wall structure's beneficial effect: the assembled type concrete shear wall is high in assembling degree and convenient to construct and install, the concrete shear wall and the assembling type process are combined, the rigidity of the concrete shear wall is guaranteed, meanwhile, the mass production and the field assembly are facilitated, the field construction efficiency is improved, the problems that the assembly positioning is difficult, the node connection is not reliable enough and the like in the assembling type connection are effectively solved, and therefore the reliability of the node connection is guaranteed.
Drawings
FIG. 1 is a schematic view of an assembled concrete frame-shear wall structure;
FIG. 2 is a front view of an assembled concrete frame-shear wall structure;
FIG. 3 is a schematic view of a load-bearing column;
FIG. 4 is a front view of the load beam;
FIG. 5 is a schematic view of a main beam configuration;
FIG. 6 is a left side view of the main beam;
FIG. 7 is a schematic view of a prefabricated shear wall structure;
FIG. 8 is a front view of a prefabricated shear wall structure;
FIG. 9 is a schematic structural view of a second prefabricated shear wall;
FIG. 10 is a schematic view of the connection between the first prefabricated shear wall and the second prefabricated shear wall;
FIG. 11 is a schematic connection diagram of a prefabricated shear wall I, a prefabricated shear wall II and a main beam;
FIG. 12 is a schematic view of the connection of the main beam to the load-bearing column;
FIG. 13 is a front view of FIG. 12;
FIG. 14 is a schematic view of the connection of a precast shear wall, a main beam, and a load-bearing column;
in the figure: 1 is a bearing column I; 2 is a main beam; 3, prefabricating a shear wall I; 4, a prefabricated shear wall II; 5 is a connecting bolt; 6 is a bearing column II; 1-1 is a main body of the bearing column; 1-2 is a connecting platform; 1-3 is a side clamping tenon; 1-4 is a platform connecting groove; 1-5 are first through holes; 1-6 are upper clamping grooves; 1-7 are lower clamping grooves; 1-8 are L-shaped clamping tenons; 2-1 is a main beam main body; 2-2 is a T-shaped clamping tenon; 2-3 is a connecting groove; 2-4 is a second through hole; 2-5 are steel bar connecting through holes; 2-6 are grouting holes; 3-1 is a shear wall main body I; 3-2 is a wall tenon; 3-3 is a reinforcing steel bar; 3-4 is a connecting groove; 3-5 are connecting reinforcing steel bars I; 3-6 are wall side clamping grooves; 4-1 is a shear wall main body II; and 4-2 is a connecting steel bar II.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators in the embodiments of the present invention, such as upper, lower, left, right, front and rear … …, are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
According to fig. 1-14, the utility model provides a pair of assembled concrete frame-shear force wall structure, including heel post 1 and heel post two 6, heel post 1 is the same with heel post 6's structure, all includes heel post main part 1-1, connection platform 1-2, post side trip 1-3, platform spread groove 1-4, first through-hole 1-5, goes up draw-in groove 1-6, lower draw-in groove 1-7 and L shape trip 1-8. Specifically, the connecting platforms 1-2 are equidistantly arranged on the end faces, facing each other, of the first bearing column 1 and the second bearing column 6, the connecting platforms 1-2 are provided with platform connecting grooves 1-4, specifically, in one embodiment, the connecting platforms 1-2 are formed by splicing two L-shaped tenons 1-8 which are symmetrically arranged, one end face, facing each other, of the two L-shaped tenons 1-8 is provided with a groove, and the two grooves are spliced to form the platform connecting grooves 1-4. At least one column side clamping tenon 1-3 is arranged between two adjacent connecting platforms 1-2 which are vertically distributed, namely the column side clamping tenons 1-3 are vertically arranged on the upper side and the lower side of the connecting platforms 1-2, the distances between the adjacent column side clamping tenons 1-3 are equal, and particularly, in one embodiment, the cross section of each column side clamping tenon 1-3 is rectangular.
Further, in this embodiment, a main beam 2 is lapped on a connecting platform 1-2 of the first bearing column 1 and the second bearing column 6, the main beam 2 includes a main beam main body 2-1, T-shaped tenons 2-2, a connecting groove 2-3, a second through hole 2-4, a steel bar connecting through hole 2-5 and a grouting hole 2-6, the T-shaped tenons 2-2 are prefabricated at the left and right end parts of the main beam main body 2-1 towards the end surface of the connecting platform, the shape of the T-shaped tenons 2-2 is matched with that of platform connecting grooves 1-4, and the T-shaped tenons 2-2 are embedded in the platform connecting grooves 1-4; a connecting groove 2-3 is arranged at the lower side of the T-shaped clamping tenon 2-2; a second through hole 2-4 is reserved at the lower end part of the T-shaped clamping tenon 2-2, a steel bar connecting through hole 2-5 is prefabricated at the upper end part of the main beam main body 2-1, and the steel bar connecting through hole 2-5 is vertically arranged and penetrates through the whole main beam 2; the end part of the main beam main body 2-1 side is provided with grouting holes 2-6, the grouting holes 2-6 are micro grouting holes, the grouting holes 2-6 are perpendicular to the connecting steel bar through holes 2-5, and the grouting holes 2-6 are communicated with the connecting steel bar through holes 2-5.
Further, in this embodiment, a first through hole 1-5 is formed in the connection platform 1-2, the first through hole 1-5 penetrates through the platform connection groove 1-4, when the T-shaped tenon 2-2 is inserted into the platform connection groove 1-4, the first through hole 1-5 and the second through hole 2-4 are concentrically arranged, the first through hole 1-5 and the second through hole 2-4 are aligned and maintained on the same horizontal line, when the connection platform is installed, a connection bolt 5 is inserted into the first through hole 1-5 and the second through hole 2-4, and the main beam 2 is connected with the load-bearing column 1 through the connection bolt 5 penetrating through the first through hole 1-5 and the second through hole 2-4; the lower end parts of the T-shaped tenons 2-2 at the left end part and the right end part of the main beam 2 are arranged inside the platform connecting grooves 1-4, and the L-shaped tenons 1-8 arranged on the connecting platform 1-2 are inserted into the connecting grooves 2-3.
Further, in this embodiment, an end surface of the connection platform 1-2 near the main beam 2 is a straight surface, an included angle formed by the connection platform and the first load-bearing column 1 or the second load-bearing column 6 is a right angle, and the included angle formed by the connection platform and the first load-bearing column 1 or the second load-bearing column 6 is a right angle, and a lower clamping groove 1-7 is defined by the connection platform and the first load-bearing column 3 or the second load-bearing column 4, an end surface of the connection platform 1-2 overlapped with the first precast shear wall 3 or the second precast shear wall 4 is an inclined surface, an included angle formed by the connection platform and the first load-bearing column 1 or the second load-bearing column 6 is an obtuse angle, and an upper clamping groove 1-6 is defined by the connection platform 1-2 and the first load-bearing column 1-1, which is described with reference to the attached drawings, that.
Further, in the embodiment, a prefabricated shear wall I3 and a prefabricated shear wall II 4 are installed in a mouth-shaped structure formed by enclosing the bearing column I1, the bearing column II 6 and the main beam 2, specifically, the prefabricated shear wall I3 comprises a shear wall main body I3-1, a wall tenon 3-2, a tendon 3-3, a connecting groove 3-4, a connecting bar I3-5 and a wall side slot 3-6, the edge side of the upper end of the shear wall main body I3-1 is prefabricated with a wall tenon 3-2, the shape of the wall tenon 3-2 is matched with that of the upper slot 1-6, the tendon 3-3 is arranged at the upper end and the lower end of the shear wall main body I3-1, the wall side slot 3-6 is arranged at the left side of the shear wall main body I3-1, the connecting groove 3-4 is arranged at the right end of the shear wall main body 3-1, a connecting steel bar I3-5 extends out of the shear wall main body I3-1 to the inside of a wall upper connecting groove 3-4; the prefabricated shear wall II 4 comprises a shear wall main body II 4-1, connecting steel bars II 4-2, wall tenons 3-2, steel bar bundles 3-2 and wall side clamping grooves 3-6, the side of the upper end of the shear wall main body II 4-1 is prefabricated with the wall tenons 3-2, the shape of the wall tenons 3-2 is matched with that of the upper clamping grooves 1-6, the steel bar bundles 3-3 are arranged at the upper end and the lower end of the shear wall main body II 4-1, the wall side clamping grooves 3-6 are arranged on the right side of the shear wall main body II 4-1, and the connecting steel bars II 4-2 are arranged at the left end of the shear wall main body II 4-1.
Further, tendons 3-3 are arranged on end faces, facing the main beam 2, of the first prefabricated shear wall 3 and the second prefabricated shear wall 4, specifically, in one embodiment, at least two tendons 3-3 are arranged on each of the first prefabricated shear wall 3 and the second prefabricated shear wall 4, and the tendons 3-3 are inserted into connecting steel bar through holes 2-5 preset on the main beam 2. Wall side clamping grooves 3-6 are respectively formed in the end faces, facing the bearing column I1, of the prefabricated shear wall I3 and the prefabricated shear wall II 4 and facing the bearing column II 6, the column side clamping tenons 1-3 are embedded in the wall side clamping grooves 3-6, and connecting grooves 3-4 are formed in the end face, facing the prefabricated shear wall II 4, of the prefabricated shear wall I3, namely when the side portion of the bearing column I1 is connected with the prefabricated shear wall I3; the column side clamping tenons 1-3 are inserted into wall side clamping grooves 3-6 on the side portions of the first prefabricated shear wall 3, the wall upper clamping tenons 3-2 are inserted into the upper clamping grooves 1-6, and the right-angled portions of the lower portions of the first prefabricated shear walls 3 are inserted into the lower clamping grooves 1-7. Specifically, in one embodiment, at least two connecting grooves 3-4 are formed in the precast shear wall one 3 from top to bottom, connecting reinforcements one 3-5 are arranged in the connecting grooves 3-4, connecting reinforcements two 4-2 are arranged on the end faces, facing the precast shear wall one 3, of the precast shear wall two 4, and the connecting reinforcements one 3-5 and the connecting reinforcements two 4-2 are arranged in a staggered manner, so that the connecting reinforcements two 4-2 can be inserted into the connecting grooves 3-4 and bound with the connecting reinforcements one 3-5 into a whole.
The utility model provides a preparation process of assembled concrete frame-shear wall structure is described in detail below with the accompanying drawing:
prefabricating components of a bearing column I1, a bearing column II 6, a main beam 2, a prefabricated shear wall I3 and a prefabricated shear wall II 4 in a factory; the bearing column I1 is installed and fixed on a construction site; a main beam 2 positioned on the lower side of a column body of a fixed bearing column I1 is installed, a T-shaped tenon 2-2 at the end part of the main beam 2 is embedded in a platform connecting groove 1-4 of the bearing column I1, and meanwhile, the non-installed end of the main beam 2 is supported in an auxiliary mode, so that the main beam 2 is horizontally placed; a prefabricated shear wall I3 is installed on a horizontally placed main beam 2, column side clamping tenons 1-3 of the bearing columns I1 are embedded in wall side clamping grooves 3-6 of the prefabricated shear wall I3, and reinforcing steel bundles 3-3 on the prefabricated shear wall I3 are inserted into connecting steel bar through holes 2-5 preset on the main beam 2; a second prefabricated shear wall 4 is installed on a horizontally placed main beam 2, a second connecting steel bar 4-2 on the second prefabricated shear wall 4 is inserted into a connecting groove 3-4 on the first prefabricated shear wall 3 and is bound with a first connecting steel bar 3-5 in the connecting groove 3-4 of the first prefabricated shear wall 3 into a whole, and a steel bar bundle 3-3 on the second prefabricated shear wall 4 is inserted into a connecting steel bar through hole 2-5 preset on the main beam 2; mounting and fixing a bearing column II 6 on a construction site, embedding a T-shaped tenon 2-2 at the end part of the main beam 2 into a platform connecting groove 1-4 of the bearing column II 6, embedding a column side tenon 1-3 of the bearing column II 6 into a wall side clamping groove 3-6 of the prefabricated shear wall II 4, and removing the auxiliary support in the step III; and a main beam 2 positioned at the upper side of the column body is arranged on the first bearing column 1 and the second bearing column 6, T-shaped tenons 2-2 at the end parts of the main beam 2 are respectively embedded in platform connecting grooves 1-4 of the first bearing column 2 and the second bearing column 6, and the steel bundles 3-3 on the first prefabricated shear wall 3 and the second prefabricated shear wall 4 are respectively inserted in connecting steel bar through holes 2-5 preset on the main beam 2.
Furthermore, a first through hole 1-5 is formed in the connecting platform 1-2, the first through hole 1-5 penetrates through the platform connecting groove 1-4, a second through hole 2-4 is formed in the T-shaped tenon 2-2, when the T-shaped tenon 2-2 is embedded in the platform connecting groove 1-4, the first through hole 1-5 and the second through hole 2-4 are concentrically arranged, a grouting hole 2-6 is formed in the main beam 2, the grouting hole 2-6 is perpendicular to the connecting steel bar through hole 2-5, the end part of the grouting hole 2-6 is communicated with the connecting steel bar through hole 2-5, and during construction, a connecting bolt is inserted into the first through hole 1-5 and the second through hole 2-4 to connect the connecting bolt into a whole, and grouting is performed in the grouting holes 2-6, so that the structural stability is improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides an assembled concrete frame-shear wall structure which characterized in that: the shear wall comprises a first bearing column and a second bearing column, wherein connecting platforms are arranged on the end faces of the first bearing column and the second bearing column, the connecting platforms are provided with platform connecting grooves, at least one column side tenon is arranged between two adjacent connecting platforms which are vertically distributed, a main beam is lapped on the connecting platforms of the first bearing column and the second bearing column, the two end parts of the main beam face the end faces of the connecting platforms and are provided with T-shaped tenons, the T-shaped tenons are embedded in the platform connecting grooves, a first prefabricated shear wall and a second prefabricated shear wall are arranged in a mouth-shaped structure formed by enclosing the first bearing column, the second bearing column and the main beam, the end faces of the first prefabricated shear wall and the second prefabricated shear wall, which face the main beam, are provided with reinforcing steel bundles, the reinforcing steel bundles are inserted into connecting steel bar through holes preset in the main beam, and the first prefabricated shear wall faces the first bearing column, the second bearing column, Two orientation of precast shear wall be provided with wall side draw-in grooves on the terminal surface of heel post two respectively, the pile side trip inlay and adorn in the wall side draw-in groove, a precast shear wall orientation be provided with the spread groove on the terminal surface of precast shear wall two, be provided with joint reinforcement one in the spread groove, a precast shear wall two orientation be provided with joint reinforcement two on the terminal surface of precast shear wall one, joint reinforcement one and two dislocation sets of joint reinforcement, two cartridge of joint reinforcement in the spread groove, with a ligature of joint reinforcement is as an organic whole.
2. A fabricated concrete frame-shear wall structure according to claim 1, wherein: the connecting platform is formed by splicing two L-shaped clamping tenons which are symmetrically arranged, a groove is formed in one end face, facing each other, of each of the two L-shaped clamping tenons, and the two grooves are spliced to form the platform connecting groove.
3. A fabricated concrete frame-shear wall structure according to claim 1, wherein: the end face of one end, close to the main beam, of the connecting platform is a straight face, an included angle formed by the connecting platform and the first bearing column or the second bearing column is a right angle, the end face of one end, connected with the first precast shear wall or the second precast shear wall in an overlapped mode, of the connecting platform is an inclined face, and an included angle formed by the connecting platform and the first bearing column or the second bearing column is an obtuse angle.
4. A fabricated concrete frame-shear wall structure according to claim 1, wherein: the connecting platform is provided with a first through hole which penetrates through the platform connecting groove, the T-shaped clamping tenon is provided with a second through hole, when the T-shaped clamping tenon is embedded in the platform connecting groove, the first through hole and the second through hole are arranged concentrically, and a connecting bolt is inserted into the first through hole and the second through hole.
5. A fabricated concrete frame-shear wall structure according to claim 1, wherein: the main beam is provided with grouting holes, the grouting holes are perpendicular to the connecting steel bar through holes, and the end parts of the grouting holes are communicated with the connecting steel bar through holes.
6. A fabricated concrete frame-shear wall structure according to claim 1, wherein: at least two connecting grooves are formed in the prefabricated shear wall from top to bottom.
7. A fabricated concrete frame-shear wall structure according to claim 1, wherein: and the prefabricated shear wall I and the prefabricated shear wall II are both provided with at least two reinforcing steel bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921832956.2U CN211228866U (en) | 2019-10-29 | 2019-10-29 | Assembled concrete frame-shear wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921832956.2U CN211228866U (en) | 2019-10-29 | 2019-10-29 | Assembled concrete frame-shear wall structure |
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| Publication Number | Publication Date |
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| CN211228866U true CN211228866U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921832956.2U Expired - Fee Related CN211228866U (en) | 2019-10-29 | 2019-10-29 | Assembled concrete frame-shear wall structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431305A (en) * | 2020-10-30 | 2021-03-02 | 中民筑友房屋科技(石首)有限公司 | Assembly type building frame and quick connection method thereof |
| CN113338486A (en) * | 2021-04-29 | 2021-09-03 | 江苏开放大学（江苏城市职业学院） | Assembled steel-concrete frame shear wall building system |
-
2019
- 2019-10-29 CN CN201921832956.2U patent/CN211228866U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431305A (en) * | 2020-10-30 | 2021-03-02 | 中民筑友房屋科技(石首)有限公司 | Assembly type building frame and quick connection method thereof |
| CN113338486A (en) * | 2021-04-29 | 2021-09-03 | 江苏开放大学（江苏城市职业学院） | Assembled steel-concrete frame shear wall building system |
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