CN218405577U - Be used for wall structure that shakes in dynamic compaction foundation mesophragma - Google Patents
Be used for wall structure that shakes in dynamic compaction foundation mesophragma Download PDFInfo
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- CN218405577U CN218405577U CN202221590175.9U CN202221590175U CN218405577U CN 218405577 U CN218405577 U CN 218405577U CN 202221590175 U CN202221590175 U CN 202221590175U CN 218405577 U CN218405577 U CN 218405577U
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- vibration isolation
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Abstract
The utility model provides a be used for wall structure that shakes in dynamic compaction ground, including former soil layer, the vibration isolation slot, first coating, the second coating, the board that shakes, the backfill soil layer, through be provided with first coating on isosceles trapezoid cross section shape vibration isolation slot both sides inner wall, the second coating, vibration isolation slot interval arrangement has the twice, the board that shakes is arranged in the cooperation, backfilling the vibration isolation slot, can not cause the place gully, can satisfy the needs of construction place vibration isolation and protection peripheral building, the vibration isolation is effectual, do not influence construction and safety.
Description
Technical Field
The utility model relates to an architectural decoration technical field especially relates to a wall structure that shakes in being used for dynamic compaction ground.
Background
Compared with other foundation treatment modes, the dynamic compaction has the advantages of energy conservation, environmental protection, material saving and working hour reduction, but when buildings exist in a certain distance of a construction site, the damage of vibration to surrounding buildings needs to be considered, and necessary vibration isolation measures are taken. In addition, vibration isolation measures are required for important buildings near railways, industrial sites susceptible to peripheral vibration, and the like. In the prior art, a groove with a certain depth is directly formed in the ground to reduce the diffusion of vibration, but the groove is formed in the ground, so that the construction is very inconvenient and unsafe, and the vibration diffusion is reduced only by the groove, so that the effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a wall structure that shakes in being used for dynamic compaction ground, aim at solving prior art, directly set up the slot of certain degree of depth on ground and reduce the diffusion of vibration, but there is the slot subaerial, very inconvenient and unsafe to the construction, and only lean on the slot to reduce the diffusion of vibration, the not good problem of effect.
In order to achieve the purpose, the utility model adopts the technical proposal that: a wall structure for dynamic compaction of the middle vibration of a foundation comprises an original soil layer, a vibration isolation groove, a first coating, a second coating, a vibration isolation plate and a backfill soil layer; two vibration isolation grooves which are arranged at intervals are formed in the original soil layer, each vibration isolation groove is an isosceles trapezoid cross section-shaped groove, and the upper part of each vibration isolation groove is wide and the lower part of each vibration isolation groove is narrow; the vibration isolation groove is characterized in that a first coating layer with the thickness of 20-30mm and a second coating layer with the thickness of 30-35mm are sequentially arranged on the inner walls of the two sides of the vibration isolation groove, a vibration isolation plate is vertically arranged in the middle of the vibration isolation groove in a through mode, backfill soil layers are arranged in cavities on the two sides of the vibration isolation plate, and the top surfaces of the backfill soil layers are flush with the top surfaces of the original soil layers.
Preferably, the first coating layer and the second coating layer are both sprayed by the non-aqueous reaction type polyurethane high polymer, the thickness of the first coating layer is set to be 25mm, and the thickness of the second coating layer is set to be 35mm.
Preferably, the vibration isolation plate is a corrugated steel plate.
Preferably, the depth of the vibration isolation groove is not less than 1800mm.
Preferably, the backfill soil layer needs to be backfilled by a layered backfilling method, and the backfilling is carried out by 3-4 layers, so that each layer of backfill soil is tamped.
The beneficial effects of the utility model are that: the first coating and the second coating are arranged on the inner walls of the two sides of the isosceles trapezoid cross-section-shaped vibration isolation groove, the two vibration isolation grooves are arranged at intervals, the vibration isolation plates are arranged in a matched mode, the vibration isolation groove is backfilled, site gully cannot be caused, the requirements of vibration isolation of a construction site and protection of surrounding buildings can be met, the vibration isolation effect is good, and construction and safety are not affected.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic view of a structure of a partition vibration wall used for a dynamic compaction foundation.
Wherein: 1 is an original soil layer, 2 is a vibration isolation groove, 3 is a first coating, 4 is a second coating, 5 is a vibration isolation plate, and 6 is a backfill soil layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In specific implementation, the first coating layer 3 and the second coating layer 4 are both formed by spraying non-aqueous reactive polyurethane polymer, the thickness of the first coating layer 3 is set to be 25mm, and the thickness of the second coating layer 4 is set to be 35mm.
In specific implementation, the backfill soil layer 6 needs to be backfilled by adopting a layered backfilling method, and the backfilling is carried out by 3-4 layers, so that each layer of backfill soil is tamped.
In specific implementation, the vibration isolation plate 5 is a corrugated steel plate.
In specific implementation, the depth of the vibration isolation groove 2 is not less than 1800mm.
Finally, it is noted that the above embodiments illustrate rather than limit the invention, and that, while the invention has been described with reference to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a wall structure that shakes in being used for dynamic compaction ground, including former soil layer, vibration isolation slot, first coating, second coating, vibration isolation board, backfill soil layer, its characterized in that: two vibration isolation grooves which are arranged at intervals are formed in the original soil layer, each vibration isolation groove is an isosceles trapezoid cross section-shaped groove, and the upper part of each vibration isolation groove is wide and the lower part of each vibration isolation groove is narrow; the vibration isolation groove is characterized in that a first coating layer with the thickness of 20-30mm and a second coating layer with the thickness of 30-35mm are sequentially arranged on the inner walls of the two sides of the vibration isolation groove, a vibration isolation plate is arranged in the middle of the vibration isolation groove in a vertical full-length mode, backfill soil layers are arranged in cavities on the two sides of the vibration isolation plate, and the top surfaces of the backfill soil layers are flush with the top surfaces of the original soil layers.
2. The structure of the partition wall in the dynamic consolidation foundation according to claim 1, wherein: the first coating and the second coating are both formed by spraying non-aqueous reaction polyurethane high polymer, the thickness of the first coating is set to be 25mm, and the thickness of the second coating is set to be 35mm.
3. The structure of the partition wall in the dynamic consolidation foundation according to claim 1, wherein: the vibration isolation plate is a corrugated steel plate.
4. The structure of the partition wall in the dynamic consolidation foundation according to claim 1, wherein: the depth of the vibration isolation groove is not less than 1800mm.
5. The partition wall structure for the dynamic compaction foundation according to claim 1, wherein: and the backfill soil layer needs to be backfilled by adopting a layered backfilling method, and is backfilled by 3-4 layers, so that each layer of backfill soil is tamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221590175.9U CN218405577U (en) | 2022-06-22 | 2022-06-22 | Be used for wall structure that shakes in dynamic compaction foundation mesophragma |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221590175.9U CN218405577U (en) | 2022-06-22 | 2022-06-22 | Be used for wall structure that shakes in dynamic compaction foundation mesophragma |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218405577U true CN218405577U (en) | 2023-01-31 |
Family
ID=85010811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221590175.9U Active CN218405577U (en) | 2022-06-22 | 2022-06-22 | Be used for wall structure that shakes in dynamic compaction foundation mesophragma |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218405577U (en) |
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2022
- 2022-06-22 CN CN202221590175.9U patent/CN218405577U/en active Active
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