CN213952310U - Vibration isolation wall structure used in soil body - Google Patents
Vibration isolation wall structure used in soil body Download PDFInfo
- Publication number
- CN213952310U CN213952310U CN202022459444.5U CN202022459444U CN213952310U CN 213952310 U CN213952310 U CN 213952310U CN 202022459444 U CN202022459444 U CN 202022459444U CN 213952310 U CN213952310 U CN 213952310U
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- CN
- China
- Prior art keywords
- vibration isolation
- layer
- spraying
- thickness
- groove
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000002955 isolation Methods 0.000 title claims abstract description 63
- 239000002689 soil Substances 0.000 title claims abstract description 44
- 238000005507 spraying Methods 0.000 claims abstract description 38
- 238000000576 coating method Methods 0.000 claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000006757 chemical reactions by type Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 9
- 230000002093 peripheral effect Effects 0.000 abstract description 4
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a vibration isolation wall structure used in soil body, which comprises an original soil body, a vibration isolation groove, a vibration isolation coating and a backfill soil layer; the original soil layer is provided with a vibration isolation groove which is a groove with a rectangular section; the vibration isolation groove is characterized in that vibration isolation coatings are arranged on the inner walls of the two sides of the vibration isolation groove, the vibration isolation coatings are formed by sequentially spraying a first spraying layer with the thickness of 20-30mm, a second spraying layer with the thickness of 30-35mm and a third spraying layer with the thickness of 30-40mm from inside to outside, the thickness of the vibration isolation coatings on the two sides is consistent, a backfill soil layer is arranged between the third spraying layers on the two sides, and the top surface of the backfill soil layer is flush with the top surface of the original soil body; adopt the utility model discloses a structure through be provided with the vibration isolation coating on vibration isolation slot both sides inner wall, backfills the vibration isolation slot, can not cause the space gully, can satisfy the needs of construction site vibration isolation and protection peripheral building, does not influence construction and safety.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a vibration isolation wall structure for in soil body.
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 on the ground to reduce the diffusion of vibration, but the groove is formed on the ground, so that the construction is very inconvenient and unsafe.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect with not enough, provide a vibration isolation wall structure for in the soil body, adopt the utility model discloses a structure through be provided with the vibration isolation coating on vibration isolation slot both sides inner wall, backfilling the vibration isolation slot, can not cause the place gully, can satisfy the needs of construction place vibration isolation and protection peripheral building, does not influence construction and safety.
In order to achieve the above object, the utility model adopts the following technical scheme: a vibration isolation wall structure used in soil mass comprises an original soil mass, a vibration isolation groove, a vibration isolation coating and a backfill soil layer; the original soil body is provided with a vibration isolation groove which is a groove with a rectangular section; the vibration isolation groove is characterized in that vibration isolation coatings are arranged on the inner walls of the two sides of the vibration isolation groove and are formed by sequentially spraying a first spraying layer with the thickness of 20-30mm, a second spraying layer with the thickness of 30-35mm and a third spraying layer with the thickness of 30-40mm from inside to outside, the thickness of the vibration isolation coatings on the two sides is consistent, a backfill soil layer is arranged between the third spraying layers on the two sides, and the top surface of the backfill soil layer is flush with the top surface of the original soil body.
Preferably, the first, second and third sprayed layers are formed by spraying non-aqueous reactive polyurethane polymer, the thickness of the first sprayed layer is 25mm, the thickness of the second sprayed layer is 30mm, and the thickness of the third sprayed layer is 40 mm.
Preferably, the depth of the vibration isolation groove is not less than 2000 mm.
Preferably, the backfill soil layer needs to be backfilled by a layered backfilling method, and the backfilling is carried out by 3-5 layers, so that each layer of backfill soil is tamped.
The utility model has the advantages that: adopt the utility model discloses a structure through be provided with the vibration isolation coating on vibration isolation slot both sides inner wall, backfills the vibration isolation slot, can not cause the space gully, can satisfy the needs of construction site vibration isolation and protection peripheral building, does not influence construction and safety.
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 vibration isolation wall structure used in a soil body.
Wherein: 1 is original soil body, 2 is vibration isolation groove, 3 is vibration isolation coating, 4 is backfill soil layer, 31 is first spraying coating, 32 is second spraying coating, 33 is third spraying coating.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the vibration isolation wall structure used in the soil body comprises an original soil body 1, a vibration isolation groove 2, a vibration isolation coating 3 and a backfill soil layer 4; the original soil body 1 is provided with a vibration isolation groove 2, and the vibration isolation groove 2 is a groove with a rectangular section; the vibration isolation groove 2 is characterized in that vibration isolation coatings 3 are arranged on the inner walls of the two sides of the vibration isolation groove 2, the vibration isolation coatings 3 are formed by sequentially spraying a first spraying layer 31 with the thickness of 20-30mm, a second spraying layer 32 with the thickness of 30-35mm and a third spraying layer 33 with the thickness of 30-40mm from inside to outside, the thickness of the vibration isolation coatings 3 on the two sides is consistent, a backfill soil layer 4 is arranged between the third spraying layers 33 on the two sides, and the top surface of the backfill soil layer 4 is flush with the top surface of the original soil body 1.
In specific implementation, the first spraying layer 31, the second spraying layer 32 and the third spraying layer 33 are formed by spraying non-aqueous reactive polyurethane polymer, the thickness of the first spraying layer 31 is set to be 25mm, the thickness of the second spraying layer 32 is set to be 30mm, and the thickness of the third spraying layer 33 is set to be 40 mm.
In specific implementation, the depth of the vibration isolation groove 2 is not less than 2000 mm.
In specific implementation, the backfill soil layer 4 needs to be backfilled by a layered backfill method, and backfilling is carried out by 3-5 layers, so that each layer of backfill soil is tamped.
Claims (4)
1. The utility model provides a vibration isolation wall structure for in soil body which characterized in that: the vibration isolation device comprises an original soil body, a vibration isolation groove, a vibration isolation coating and a backfill soil layer; the original soil body is provided with a vibration isolation groove which is a groove with a rectangular section; the vibration isolation groove is characterized in that vibration isolation coatings are arranged on the inner walls of the two sides of the vibration isolation groove and are formed by sequentially spraying a first spraying layer with the thickness of 20-30mm, a second spraying layer with the thickness of 30-35mm and a third spraying layer with the thickness of 30-40mm from inside to outside, the thickness of the vibration isolation coatings on the two sides is consistent, a backfill soil layer is arranged between the third spraying layers on the two sides, and the top surface of the backfill soil layer is flush with the top surface of the original soil body.
2. The isolation wall structure for use in soil mass according to claim 1, wherein: first spraying layer, second spraying layer and third spraying layer are formed by the spraying of non-water reaction type polyurethane high polymer, and the thickness on first spraying layer sets up to 25mm, and the thickness on second spraying layer sets up to 30mm, and the thickness on third spraying layer is provided with 40 mm.
3. The isolation wall structure for use in soil mass according to claim 1, wherein: the depth of the vibration isolation groove is not less than 2000 mm.
4. The isolation wall structure for use in soil mass according to claim 1, wherein: the backfill soil layer needs to be backfilled by a layered backfill method, and backfilling is carried out by 3-5 layers, so that each layer of backfill soil is tamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022459444.5U CN213952310U (en) | 2020-10-28 | 2020-10-28 | Vibration isolation wall structure used in soil body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022459444.5U CN213952310U (en) | 2020-10-28 | 2020-10-28 | Vibration isolation wall structure used in soil body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213952310U true CN213952310U (en) | 2021-08-13 |
Family
ID=77205856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022459444.5U Expired - Fee Related CN213952310U (en) | 2020-10-28 | 2020-10-28 | Vibration isolation wall structure used in soil body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213952310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114606807A (en) * | 2022-04-18 | 2022-06-10 | 武汉铁路职业技术学院 | Vibration isolation structure for reducing railway vibration |
-
2020
- 2020-10-28 CN CN202022459444.5U patent/CN213952310U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114606807A (en) * | 2022-04-18 | 2022-06-10 | 武汉铁路职业技术学院 | Vibration isolation structure for reducing railway vibration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20210813 |