CN210857609U - Steel plate concrete frame shear structure - Google Patents
Steel plate concrete frame shear structure Download PDFInfo
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- CN210857609U CN210857609U CN201921310903.4U CN201921310903U CN210857609U CN 210857609 U CN210857609 U CN 210857609U CN 201921310903 U CN201921310903 U CN 201921310903U CN 210857609 U CN210857609 U CN 210857609U
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- prefabricated
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- steel plate
- steel pipe
- concrete frame
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Abstract
The utility model discloses a steel sheet concrete frame structure of cutting, link roof beam and two prefabricated walls including prefabricating, prefabricated one side symmetry of linking the roof beam is provided with the second and reserves the hole, and two the equal symmetry of opposite face of prefabricated wall is provided with the first hole of reserving that the hole corresponds with the second, controls two that correspond first inside of reserving the hole is provided with the enhancement steel pipe that runs through the second and reserves the hole jointly, the outside of strengthening the steel pipe evenly is provided with a plurality of spacing rings, just the upper surface of strengthening the steel pipe evenly is provided with a plurality of slip casting holes. The utility model provides a prefabricated wall and prefabricated even between the roof beam not only are connected through little expansion mortar and enhancement steel pipe, are provided with spacing ring and slip casting hole in the outside of strengthening the steel pipe moreover, are favorable to strengthening steel pipe and prefabricated wall and prefabricated even roof beam firm in connection after the slip casting, can bear great power in the horizontal direction.
Description
Technical Field
The utility model belongs to the technical field of the structure is cut to the concrete frame, concretely relates to structure is cut to steel sheet concrete frame.
Background
The frame-shear wall structure is a frame shear structure for short, and mainly comprises a frame and shear walls, wherein the frame is composed of beam columns, the shear walls are arranged in part of the frame, and the shear walls are used for increasing the horizontal load resistance of the whole structure. The frame shear structure is suitable for high-rise buildings with complicated plane or vertical arrangement and large horizontal load. The prior art of the fabricated concrete structure is mostly limited to a pure frame structure and a pure shear wall structure, the technology of the fabricated concrete frame shear structure is less, and the only patent is 'fabricated concrete frame-shear wall assembling connection structure and assembling connection method', and the structure splitting, assembling structure and connection method of the shear wall coupling beam are not involved.
Chinese patent application CN201420657677.8 discloses an assembly connection structure for connecting beams of a shear wall with an assembled concrete frame shear structure, wherein grouting joints and equivalent steel bars are arranged between prefabricated connecting beams and prefabricated shear walls or between connecting beams of a shear wall with a half-span connecting beam to connect beam walls or beam beams. The method comprises the steps of reserving holes in the precast connecting beam, the precast shear wall or the connecting beam of the shear wall with the half-span connecting beam, arranging spiral stirrups around the holes in advance, enabling equivalent steel bars to penetrate through the reserved holes, filling the grouting joints between the reserved horizontal holes and the beam wall or the beam by pouring micro-expansion mortar, and enabling the precast connecting beam, the precast shear wall and the equivalent steel bars or the shear wall connecting beam with the half-span connecting beam and the equivalent steel bars to be solidified into a whole, so that the connection of the precast connecting beam and the precast shear wall or the shear wall connecting beam with the half-span connecting beam is realized. The utility model discloses a reduce engineering cost at to a great extent, reduce the wet operation of cast in situ concrete simultaneously at to a great extent. But the connection between the prefabricated wall and the prefabricated connecting beam is not firm enough; and the prefabricated coupling beam has poor bearing capacity and poor stability. Therefore, a steel plate concrete frame shear structure is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a steel plate concrete frame shear structure to solve the problem of the prior art that the connection between the prefabricated wall and the prefabricated connecting beam is not firm enough; and the prefabricated coupling beam has poor bearing capacity and poor stability.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel sheet concrete frame shear structure, is including prefabricated even roof beam and two prefabricated walls, prefabricated one side symmetry of linking the roof beam is provided with the second and reserves the hole, and two the equal symmetry of opposite face of prefabricated wall is provided with the first hole of reserving that the hole corresponds with the second, controls two corresponding the inside of first reservation hole is provided with the enhancement steel pipe that runs through the second and reserves the hole jointly, the outside of strengthening the steel pipe evenly is provided with a plurality of spacing rings, just the upper surface of strengthening the steel pipe evenly is provided with a plurality of slip casting holes.
Preferably, the outer side of the prefabricated wall is provided with a first grouting pipe communicated with the first reserved hole, and the outer side of the prefabricated connecting beam is provided with a second grouting pipe communicated with the second reserved hole.
Preferably, micro-expansion mortar is arranged between the prefabricated wall and the prefabricated connecting beam.
Preferably, two the opposite face of prefabricated wall all is provided with the mounting groove, the mounting groove is located the below of prefabricated even roof beam, and two the inside of mounting groove is provided with the reinforcing steel plate jointly, the both sides of reinforcing steel plate all are provided with first mounting hole, the outside of prefabricated wall is provided with the second mounting hole with the mounting groove intercommunication, is located the homonymy the inside of second mounting hole and first mounting hole is provided with the spiral stirrup jointly.
Preferably, the reinforcing steel plate is of a U-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model provides a prefabricated wall and prefabricated even between the roof beam not only are connected through little expansion mortar and enhancement steel pipe, are provided with spacing ring and slip casting hole in the outside of strengthening the steel pipe moreover, are favorable to strengthening steel pipe and prefabricated wall and prefabricated even roof beam firm in connection after the slip casting, can bear great power in the horizontal direction.
2. The utility model discloses be provided with the reinforcing steel plate of U type, can increase the bearing capacity of prefabricated even roof beam, stability is strong, carries out the block through the mounting groove between reinforcing steel plate and the prefabricated wall simultaneously to utilize the spiral stirrup to fix through first mounting hole and second mounting hole, easy to assemble, work efficiency is high.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the reinforced steel pipe of the present invention;
FIG. 3 is an enlarged view of part A of the present invention;
in the figure: 1. prefabricating a wall; 2. a spiral stirrup; 3. a first reserved hole; 4. reinforcing the steel pipe; 5. a second reserved hole; 6. a second grouting pipe; 7. micro-expansion mortar; 8. a first grouting pipe; 9. mounting grooves; 10. prefabricating a connecting beam; 11. reinforcing a steel plate; 12. a limiting ring; 13. grouting holes; 14. a first mounting hole; 15. and a second mounting hole.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a steel sheet concrete frame shear structure, links roof beam 10 and two prefabricated walls 1 including prefabricating, prefabricated one side symmetry of linking roof beam 10 is provided with the second and reserves hole 5, and two the equal symmetry of opposite face of prefabricated wall 1 is provided with the first hole 3 of reserving that hole 5 corresponds with the second, controls two of corresponding first inside of reserving hole 3 is provided with the enhancement steel pipe 4 that runs through second reservation hole 5 jointly, the outside of strengthening steel pipe 4 evenly is provided with a plurality of spacing rings 12, just the upper surface of strengthening steel pipe 4 evenly is provided with a plurality of slip casting holes 13.
Prefabricated wall 1's the outside be provided with the first slip casting pipe 8 of reserving hole 3 intercommunication, prefabricated even roof beam 10's the outside be provided with the second slip casting pipe 6 of reserving hole 5 intercommunication, prefabricated wall 1 and prefabricated even be provided with little expansion mortar 7, two between the roof beam 10 prefabricated wall 1's opposite face all is provided with mounting groove 9, mounting groove 9 is located prefabricated below even roof beam 10, and two the inside of mounting groove 9 is provided with reinforcing steel plate 11 jointly, reinforcing steel plate 11 is U type structure, reinforcing steel plate 11's both sides all are provided with first mounting hole 14, prefabricated wall 1's the outside is provided with second mounting hole 15 with mounting groove 9 intercommunication, is located the homonymy second mounting hole 15 is provided with spiral stirrup 2 jointly with first mounting hole 14's inside.
It should be noted that, the utility model relates to a steel sheet concrete frame structure of cutting, if:
fig. 1 is a schematic structural view of the present invention; FIG. 2 is a schematic view of the structure of the reinforced steel pipe of the present invention; fig. 3 is a partial enlarged view of part a of the present invention. When the utility model is used, firstly, any prefabricated wall 1 is arranged in a building area, a reinforced steel pipe 4 is utilized, the prefabricated connecting beam 10 and another prefabricated wall 1 are connected through a first reserved hole 3 and a second reserved hole 5, a prefabricated U-shaped reinforced steel plate 11 is clamped in the mounting grooves 9 formed in the two prefabricated walls 1, a spiral stirrup 2 is utilized to be fixedly connected through a first mounting hole 14 and a second mounting hole 15, concrete is respectively injected into the first reserved hole 3 and the second reserved hole 5 through a first grouting pipe 8 and a second grouting pipe 6, part of the concrete enters a grouting hole 13 formed in the reinforced steel pipe 4, the concrete is filled in the reinforced steel pipe 4, meanwhile, the rest of the concrete is filled in the gap between the adjacent limiting rings 12, and after the concrete is solidified, micro-expansion mortar 7 is filled in the gap between the prefabricated wall 1 and the prefabricated connecting beam 10, and the firm connection between the prefabricated wall 1 and the prefabricated connecting beam 10 is ensured. The structure that connection is assembled to prefabricated wall 1, prefabricated even roof beam 10 and reinforcing steel plate 11 is adopted, the component preparation of being convenient for in the construction, transportation and hoist and mount installation, furthest has reduced assembly space demand and steel bar joint quantity when the assembly, convenient operation, and the connection efficiency is high.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a steel sheet concrete frame shear structure, is including prefabricated even roof beam (10) and two prefabricated wall (1), its characterized in that: prefabricated one side symmetry of linking roof beam (10) is provided with second reservation hole (5), and two the equal symmetry of opposite face of prefabricated wall (1) is provided with first reservation hole (3) that correspond with second reservation hole (5), controls corresponding two the inside of first reservation hole (3) is provided with enhancement steel pipe (4) that run through second reservation hole (5) jointly, the outside of strengthening steel pipe (4) evenly is provided with a plurality of spacing rings (12), just the upper surface of strengthening steel pipe (4) evenly is provided with a plurality of slip casting holes (13).
2. A steel plate concrete frame shear structure according to claim 1, wherein: the outer side of the prefabricated wall (1) is provided with a first grouting pipe (8) communicated with the first reserved hole (3), and the outer side of the prefabricated connecting beam (10) is provided with a second grouting pipe (6) communicated with the second reserved hole (5).
3. A steel plate concrete frame shear structure according to claim 1, wherein: micro-expansion mortar (7) is arranged between the prefabricated wall (1) and the prefabricated connecting beam (10).
4. A steel plate concrete frame shear structure according to claim 1, wherein: two the opposite face of prefabricated wall (1) all is provided with mounting groove (9), mounting groove (9) are located the below of prefabricated even roof beam (10), and two the inside of mounting groove (9) is provided with reinforced steel plate (11) jointly, reinforced steel plate (11)'s both sides all are provided with first mounting hole (14), the outside of prefabricated wall (1) is provided with second mounting hole (15) with mounting groove (9) intercommunication, is located the homonymy second mounting hole (15) are provided with spiral stirrup (2) jointly with the inside of first mounting hole (14).
5. A steel plate concrete frame shear structure according to claim 4, wherein: the reinforced steel plate (11) is of a U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921310903.4U CN210857609U (en) | 2019-08-14 | 2019-08-14 | Steel plate concrete frame shear structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921310903.4U CN210857609U (en) | 2019-08-14 | 2019-08-14 | Steel plate concrete frame shear structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210857609U true CN210857609U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921310903.4U Expired - Fee Related CN210857609U (en) | 2019-08-14 | 2019-08-14 | Steel plate concrete frame shear structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210857609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627327A (en) * | 2020-12-09 | 2021-04-09 | 杭州拓胜建筑工程有限公司 | Building structure of connecting platform between adjacent high-rise buildings |
-
2019
- 2019-08-14 CN CN201921310903.4U patent/CN210857609U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627327A (en) * | 2020-12-09 | 2021-04-09 | 杭州拓胜建筑工程有限公司 | Building structure of connecting platform between adjacent high-rise buildings |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20210814 |