CN214364217U - Assembled shear wall structure system - Google Patents
Assembled shear wall structure system Download PDFInfo
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- CN214364217U CN214364217U CN202023037657.5U CN202023037657U CN214364217U CN 214364217 U CN214364217 U CN 214364217U CN 202023037657 U CN202023037657 U CN 202023037657U CN 214364217 U CN214364217 U CN 214364217U
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Abstract
The utility model relates to an assembled shear force wall structure system belongs to the assembly type building field, including shear force wall and prefabricated coincide floor, prefabricated coincide floor sets up the top of shear force wall, the inside of shear force wall is provided with first pouring space, the inside of prefabricated coincide floor is provided with the second and pours the space, first pouring space and second are pour the inside in space and are linked together, the first internal casting who pours space and second and pour the space has the concrete. The application also relates to a construction method adopting the assembly type shear wall structure system, and the assembly type shear wall structure system has the effect of accelerating the construction efficiency of the shear wall structure system.
Description
Technical Field
The application relates to the field of fabricated buildings, in particular to a fabricated shear wall structure system.
Background
The shear wall is also called as a wind-resistant wall or an earthquake-resistant wall or a structural wall, and is a wall body which mainly bears horizontal load and vertical load caused by wind load or earthquake action in a house or a structure so as to prevent the shear damage of the structure. The existing shear wall structure system mostly adopts a full cast-in-place shear wall structure, namely, the shear wall of a building is formed by vertically moulding and pouring concrete layer by layer on site, and then a floor slab is poured.
In view of the above-mentioned related technologies, the inventor thinks that when the construction of a shear wall structure system is performed, steel bars are usually tied at a construction site, then formwork support is performed on the steel bars, concrete is finally poured into a formwork to form a shear wall, and finally a floor slab is poured through formwork engineering.
SUMMERY OF THE UTILITY MODEL
In order to accelerate the construction efficiency of the shear wall structure system, the application provides an assembled shear wall structure system.
The application provides an assembled shear wall structure system adopts following technical scheme:
the utility model provides an assembled shear force wall structure system, includes shear force wall and prefabricated coincide floor, prefabricated coincide floor sets up the top of shear force wall, the inside of shear force wall is provided with first pouring space, the inside of prefabricated coincide floor is provided with the second and pours the space, first pouring space and second are pour the inside in space and are linked together, the internal casting in space has the concrete first pouring space and second pouring space.
By adopting the technical scheme, when the shear wall structure system is constructed, concrete is poured into the first pouring space and the second pouring space, so that the pouring concrete is filled in the first pouring space and the second pouring space, the shear wall and the prefabricated composite floor slab are fixed together through cast-in-place concrete, and the construction speed of the shear wall and the prefabricated composite floor slab is accelerated.
Optionally, the shear wall includes a load-bearing area and a windowing area, and the first casting space is disposed inside the load-bearing area.
By adopting the technical scheme, the window can be arranged on the windowing area of the shear wall.
Optionally, the load-bearing area includes cast-in-place concrete structures arranged at intervals and a prefabricated double-layer outer wall located between adjacent cast-in-place concrete structures, the prefabricated double-layer outer wall includes outer walls and inner walls arranged at intervals, a first steel bar truss is arranged between the outer walls and the inner walls, and a first pouring space is formed in a space between the outer walls and the inner walls; the cast-in-place concrete structure comprises a concrete pouring structure and a steel bar framework embedded in the concrete pouring structure, and the steel bar framework is provided with a tie bar which extends out of the concrete pouring structure and is connected with the first steel bar truss.
By adopting the technical scheme, the prefabricated double-layer outer wall can be subjected to standardized production in engineering, so that the time required by the construction of the shear wall is shortened, and the construction efficiency of the shear wall is accelerated.
Optionally, the prefabricated composite floor slab comprises a base plate located below and a bearing plate located above the base plate, a second steel bar truss is arranged between the bearing plate and the base plate, and the base plate and the bearing plate are arranged at intervals to form a second pouring space between the base plate and the bearing plate.
Through adopting above-mentioned technical scheme, prefabricated coincide floor's simple structure, processing is convenient, and the mill of being convenient for carries out standardized production.
Optionally, connecting steel bars are arranged between the prefabricated double-layer outer wall and the prefabricated composite floor slab and are respectively connected with the first steel bar truss and the second steel bar truss.
Through adopting above-mentioned technical scheme, be in the same place first steel bar truss and second steel bar truss connection through the connecting reinforcement to increase the joint strength between prefabricated double-deck outer wall and the prefabricated coincide floor, thereby when pouring to the inside in first space of pouring and second space of pouring, the difficult condition that separates appears in the junction between prefabricated double-deck outer wall and the prefabricated coincide floor.
Optionally, the top end face of the outer wall body is higher than the top end face of the inner wall body, the bottom end face of the outer wall body is lower than the bottom end face of the inner wall body, and the prefabricated composite floor slab is lapped on the top end face of the inner wall body.
Through adopting above-mentioned technical scheme, make prefabricated coincide floor can with can closely laminate between the prefabricated double-deck outer wall to reduce the condition that the concrete flows from the butt joint position between prefabricated coincide floor and the interior wall body.
Optionally, the windowing region includes cast-in-place concrete structures arranged at intervals and prefabricated partition boards located between adjacent cast-in-place concrete structures.
Through adopting above-mentioned technical scheme, partition plate has intensity well, and the construction is convenient have a bit to can accelerate the construction in windowing region.
Optionally, an insulating layer is arranged on the outer side surface of the shear wall.
Through adopting above-mentioned technical scheme, carry out heat preservation to shear wall structure system to guarantee the heat preservation effect of building.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the shear wall structure system is constructed, concrete is poured into the first pouring space and the second pouring space, so that the pouring concrete is filled in the first pouring space and the second pouring space, the shear wall and the prefabricated composite floor slab are fixed together through the cast-in-place concrete, and the construction speed of the shear wall and the prefabricated composite floor slab is increased;
2. the construction speed of the shear wall structure system can be accelerated, so that the construction period of the shear wall structure system is shortened, and the construction cost is reduced.
Drawings
FIG. 1 is a schematic structural view of a fabricated shear wall structural system in an embodiment of the present application;
FIG. 2 is a schematic structural view of a shear wall in an embodiment of the present application;
FIG. 3 is a partial enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural view of a prefabricated double-layer outer wall in the embodiment of the present application;
FIG. 5 is a schematic partial structure diagram of a connection portion between a prefabricated double-layer outer wall and a prefabricated composite floor slab in the embodiment of the application;
fig. 6, the structural schematic diagram of prefabricated composite floor slab in the embodiment of the application.
Description of reference numerals: 1. a shear wall; 11. a load bearing area; 12. a windowing region; 13. a concrete structure is cast in situ; 131. a steel reinforcement cage; 132. concrete pouring structure; 14. prefabricating a double-layer outer wall; 141. an outer wall body; 142. an inner wall; 143. a first steel bar truss; 15. stretching a rib; 16. prefabricating a partition plate; 161. a hole; 2. prefabricating a composite floor slab; 21. a substrate; 22. a carrier plate; 23. a second steel bar truss; 3. a heat-insulating layer; 4. and connecting the reinforcing steel bars.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses an assembled shear wall structure system. Referring to fig. 1, an assembled shear wall structure system comprises a shear wall 1 and a prefabricated composite floor slab 2 positioned on the top of the shear wall 1, wherein the edge of the prefabricated composite floor slab 2 is overlapped on the shear wall 1. And an insulating layer 3 is fixed on the outer side surface of the shear wall 1.
Referring to fig. 2, the shear wall 1 includes a load bearing region 11 and a fenestration region 12. The load bearing area 11 comprises spaced apart cast in situ concrete structures 13 and prefabricated double outer walls 14 between adjacent cast in situ concrete structures 13. The prefabricated double-layer outer wall 14 comprises an outer wall body 141 and an inner wall body 142 which are parallel and opposite to each other and made of concrete, wherein the outer wall body 141 and the inner wall body 142 are arranged at intervals. A first steel bar truss 143 is arranged between the outer wall 141 and the inner wall 142, one side of the first steel bar truss 143 facing the outer wall 141 is embedded in the outer wall 141, and one side of the first steel bar truss 143 facing the inner wall 142 is embedded in the inner wall 142.
Referring to fig. 2 and 3, the cast-in-place concrete structure 13 includes a steel reinforcement cage 131 and a concrete cast-in-place structure 132 in which the steel reinforcement cage 131 is cast, and the cast-in-place concrete structure 13 is attached to the inner wall 142 and the outer wall 141 of the prefabricated double-walled outer wall 14. The steel-reinforced frame 131 of the cast-in-place concrete structure 13 is connected to the first steel-reinforced truss 143 of the prefabricated double-walled outer wall 14 through the tie bars 15. The tie bars 15 are respectively tied with the first steel bar truss 143 and the steel bar framework 131.
A first casting space for casting concrete is defined between the inner wall 142 and the outer wall 141 of the adjacent cast-in-place concrete structure 13 and the prefabricated double-layer outer wall 14, and concrete is cast in the first casting space. The concrete poured into the first casting space is thus integrated with the concrete cast structure 132 of the cast-in-place concrete structure 13.
Referring to fig. 4 and 5, the top end surface of the outer wall 141 is higher than the top end surface of the inner wall 142, and the bottom end surface of the outer wall 141 is lower than the top end surface of the inner wall 142. The edge of the prefabricated composite floor slab 2 is lapped on the top end face of the inner wall 142.
Referring to fig. 5 and 6, the prefabricated composite floor slab 2 includes a base plate 21 located below and a bearing plate 22 located above the base plate 21 and spaced from the base plate 21, a second steel bar truss 23 is disposed between the bearing plate 22 and the base plate 21, and the top of the second steel bar truss 23 is fixed to the bearing plate 22. The base plate 21 is made of a concrete slab, and the bottom of the second steel bar truss 23 is embedded in the base plate 21. The space between the base plate 21 and the carrier plate 22 thus forms a second casting space for casting concrete.
When the prefabricated composite floor slab 2 is lapped on the inner wall body 142 of the prefabricated double-layer outer wall 14, the first pouring space of the prefabricated double-layer outer wall 14 is communicated with the second pouring space in the prefabricated composite floor slab 2. Concrete is poured in the second pouring space, and the concrete in the second pouring space and the concrete in the first pouring space form an integral structure.
Connecting steel bars 4 are arranged between the top end of the prefabricated double-layer outer wall 14 and the prefabricated composite floor slab 2, and the connecting steel bars 4 are respectively bound and fixed together with the first steel bar trusses 143 of the prefabricated double-layer outer wall 14 and the second steel bar trusses 23 of the prefabricated composite floor slab 2.
Referring to fig. 2, the fenestration area 12 comprises adjacent cast-in-place concrete structures 13 and prefabricated partition boards 16 positioned between the cast-in-place concrete structures 13, wherein the prefabricated partition boards 16 are fixedly connected with the cast-in-place concrete structures 13 respectively. The interior of prefabricated partition panel 16 is provided with a plurality of vertically disposed holes 161 that extend through prefabricated partition panel 16.
The construction method of the assembled shear wall structure system comprises the following specific steps:
firstly, constructing a prefabricated double-layer outer wall 14 at a position where the prefabricated double-layer outer wall is required to be constructed in a construction site according to design requirements, and reserving a construction area of a cast-in-place concrete structure 13 between adjacent prefabricated double-layer outer walls 14;
step two, constructing a steel bar framework 131 of the cast-in-place concrete structure at a construction area of the cast-in-place concrete structure 13, and connecting the steel bar framework 131 with a first steel bar truss 143 of the prefabricated double-layer outer wall 14 through a tie bar 15;
step three, building a pouring template for the construction area of the cast-in-place concrete structure 13, and enclosing the pouring area of the cast-in-place concrete structure 13 through the pouring template and the prefabricated double-layer outer wall;
hoisting the prefabricated composite floor slab 2 to the top of the prefabricated double-layer outer wall 14 through a hoisting device, and enabling the edge of the prefabricated composite floor slab 2 to be lapped on the top of the inner wall body 142 of the prefabricated double-layer outer wall 14;
step five, connecting the first steel bar truss 143 of the prefabricated double-layer outer wall 14 and the second steel bar truss 23 of the prefabricated composite floor slab 2 together through the connecting steel bars 4;
sixthly, pouring concrete after the concrete is corrected by a drawing, so that the first pouring space, the second pouring space and a pouring area of the cast-in-place concrete structure 13 surrounded by the pouring template are filled with the concrete;
and seventhly, removing the formwork of the pouring formwork after the concrete reaches the design strength.
The implementation principle of the fabricated shear wall structure system of the embodiment of the application is as follows: when the shear wall structure system is constructed, the first pouring space of the prefabricated double-layer outer wall 14 is communicated with the second pouring space of the prefabricated composite floor slab 2, concrete is poured into the first pouring space and the second pouring space, and after the concrete is solidified, the concrete in the first pouring space and the second pouring space forms a whole, so that the prefabricated double-layer outer wall 14 is fixedly connected with the prefabricated composite floor slab 2, the construction efficiency of the shear wall structure system is accelerated, and the construction quality of the joint of the shear wall 1 and the prefabricated composite floor slab 2 can be guaranteed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an assembled shear wall structure system, includes shear force wall (1) and prefabricated coincide floor (2), prefabricated coincide floor (2) set up the top of shear force wall (1), its characterized in that: the interior of the shear wall (1) is provided with a first pouring space, the interior of the prefabricated composite floor slab (2) is provided with a second pouring space, the interior of the first pouring space is communicated with the interior of the second pouring space, and concrete is poured in the first pouring space and the second pouring space.
2. A fabricated shear wall structural system according to claim 1, wherein: the shear wall (1) comprises a bearing area (11) and a windowing area (12), and the first pouring space is arranged inside the bearing area (11).
3. A fabricated shear wall structural system according to claim 2, wherein: the load-bearing area (11) comprises cast-in-place concrete structures (13) arranged at intervals and a prefabricated double-layer outer wall (14) located between the adjacent cast-in-place concrete structures (13), the prefabricated double-layer outer wall (14) comprises outer wall bodies (141) and inner wall bodies (142) arranged at intervals, a first steel bar truss (143) is arranged between the outer wall bodies (141) and the inner wall bodies (142), and a first pouring space is formed by a space between the outer wall bodies (141) and the inner wall bodies (142); the cast-in-place concrete structure (13) comprises a concrete pouring structure (132) and a steel bar framework (131) embedded in the concrete pouring structure (132), wherein a tie bar (15) extending out of the concrete pouring structure (132) and connected with the first steel bar truss (143) is arranged on the steel bar framework (131).
4. A fabricated shear wall structural system according to claim 3, wherein: prefabricated coincide floor (2) are including base plate (21) that are located the below and bearing board (22) that are located base plate (21) top, be provided with second steel bar truss (23) between bearing board (22) and base plate (21), thereby the interval sets up between base plate (21) and bearing board (22) makes and forms between base plate (21) and the bearing board (22) the second space of pouring.
5. A fabricated shear wall structural system according to claim 4, wherein: be provided with connecting reinforcement (4) between prefabricated double-deck exterior wall (14) and prefabricated coincide floor (2), connecting reinforcement (4) link to each other with first steel bar truss (143) and second steel bar truss (23) respectively.
6. A fabricated shear wall structural system according to claim 3, wherein: the top end face of the outer wall body (141) is higher than the top end face of the inner wall body (142), the bottom end face of the outer wall body (141) is lower than the bottom end face of the inner wall body (142), and the prefabricated composite floor slab (2) is lapped on the top end face of the inner wall body (142).
7. A fabricated shear wall structural system according to claim 2, wherein: the windowing region (12) comprises cast-in-place concrete structures (13) arranged at intervals and prefabricated partition boards (16) arranged between adjacent cast-in-place concrete structures (13).
8. A fabricated shear wall structural system according to claim 1, wherein: and the outer side surface of the shear wall (1) is provided with an insulating layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202023037657.5U CN214364217U (en) | 2020-12-16 | 2020-12-16 | Assembled shear wall structure system |
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| CN202023037657.5U CN214364217U (en) | 2020-12-16 | 2020-12-16 | Assembled shear wall structure system |
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| CN214364217U true CN214364217U (en) | 2021-10-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695914A (en) * | 2020-12-16 | 2021-04-23 | 北京中建建筑设计院有限公司 | Assembly type shear wall structure system and construction method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695914A (en) * | 2020-12-16 | 2021-04-23 | 北京中建建筑设计院有限公司 | Assembly type shear wall structure system and construction method thereof |
| CN112695914B (en) * | 2020-12-16 | 2022-04-29 | 北京中建建筑设计院有限公司 | Assembly type shear wall structure system and construction method thereof |
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