CN220847671U - Soft soil foundation treatment structure - Google Patents
Soft soil foundation treatment structure Download PDFInfo
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- CN220847671U CN220847671U CN202321591483.8U CN202321591483U CN220847671U CN 220847671 U CN220847671 U CN 220847671U CN 202321591483 U CN202321591483 U CN 202321591483U CN 220847671 U CN220847671 U CN 220847671U
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- bed course
- foundation
- stabilizing
- firm
- steel pipe
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- 239000002689 soil Substances 0.000 title claims description 56
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 22
- 239000010881 fly ash Substances 0.000 claims description 13
- 239000004576 sand Substances 0.000 claims description 13
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 10
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 10
- 239000004571 lime Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000008595 infiltration Effects 0.000 claims description 2
- 238000001764 infiltration Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 6
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 6
- 235000015895 biscuits Nutrition 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 206010024796 Logorrhoea Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to the technical field of soft foundation treatment structures, and discloses a soft foundation treatment structure which comprises a foundation and a stabilizing mechanism, wherein the stabilizing mechanism comprises stabilizing steel pipes, concrete is fixedly installed inside the stabilizing steel pipes, openings are formed in the positions, close to the bottoms, of the outer walls of the stabilizing steel pipes in a penetrating mode, transverse stabilizing plates are fixedly connected between the stabilizing steel pipes in a transverse mode, longitudinal stabilizing plates are fixedly connected between the stabilizing steel pipes in a longitudinal mode, transverse reinforcing steel bars are transversely penetrated between the stabilizing steel pipes in a penetrating mode, longitudinal reinforcing steel bars longitudinally penetrate between the stabilizing steel pipes, foundation pits are formed in the upper surfaces of the foundation, pile points are formed in the foundation pits, and the whole foundation can be reinforced through the arranged stabilizing steel pipes, the concrete, the openings, the transverse stabilizing plates, the longitudinal stabilizing plates, the transverse reinforcing steel bars and the longitudinal reinforcing steel bars, so that the stability of the foundation is improved.
Description
Technical Field
The utility model relates to the technical field of soft soil foundation treatment structures, in particular to a soft soil foundation treatment structure.
Background
The highway industry standard in China defines a soft soil layer with low strength and higher compression amount, most of the soft soil layer contains a certain amount of organic substances, the soft soil layer contains a large amount of water and has the characteristics of poor solidification, instability and the like, the foundation has great influence on the construction progress and quality when being constructed, if the load born by the foundation exceeds the limit value, the foundation can generate destructive force on local ground, the ground can seriously drop, the foundation mainly comprises silt and soft soil similar to the silt, the soft soil foundation is unevenly stressed, cracks are easily generated in engineering construction, the weight born by the foundation gradually increases along with the orderly advancement of the construction progress, the phenomenon of ground drop occurs when the maximum limit value is exceeded, the larger the load is, the sinking speed is higher, and the sinking duration is longer, and is longer for decades.
In the prior art, if a certain treatment technology is not adopted for the soft soil foundation, the engineering quality is liable to be damaged, and the current mode of reinforcing the foundation is not comprehensive enough, so that a soft soil foundation treatment structure is provided.
Disclosure of utility model
The utility model aims to provide a soft soil foundation treatment structure so as to solve the problem that the mode for reinforcing the foundation is not comprehensive in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a soft soil foundation treatment structure, includes ground and stabilizing mean, stabilizing mean includes the firm steel pipe, the inside fixed mounting of firm steel pipe has concrete, the outer wall of firm steel pipe is close to bottom position department and runs through there is the trompil, horizontal fixedly connected with horizontal firm board between the firm steel pipe, vertical fixedly connected with vertical firm board between the firm steel pipe, horizontal run through between the firm steel pipe has horizontal reinforcing bar, vertical run through between the firm steel pipe has vertical reinforcing bar.
As a preferable scheme, a foundation pit is formed in the upper surface of the foundation, and pile points are formed in the foundation pit.
As the preferable scheme, peg graft in stake point inside the bottom of firm steel pipe, the concrete flows out the inside of infiltration ground from the trompil, horizontal firm board and vertical firm board are crisscross each other, horizontal firm board and vertical firm board are fixed at the internal surface in foundation pit.
Preferably, the transverse reinforcing steel bars and the longitudinal reinforcing steel bars are fixed above the transverse stabilizing plates and the longitudinal stabilizing plates.
As the preferred scheme, the inside of foundation pit is provided with backfill mechanism, backfill mechanism includes the sand bed course, the garrulous stone bed course has been laid to the below of sand bed course, the plain soil bed course has been laid to the below of garrulous stone bed course, the lime soil bed course has been laid to the below of plain soil bed course, the fly ash bed course has been laid to the below of lime soil bed course, the reinforced soil bed course has been laid to the below of fly ash bed course, the surface of sand bed course, rubble bed course, plain soil bed course, lime soil bed course, fly ash bed course and reinforced soil bed course has all run through the fluting.
As a preferable scheme, the stable steel pipe is inserted into the slot.
The utility model has the technical effects and advantages that:
1. Through firm steel pipe, concrete, trompil, horizontal firm board, vertical firm board, horizontal reinforcing bar and vertical reinforcing bar that set up, can consolidate whole foundation, increase the steadiness of foundation.
2. Through the sand cushion, the rubble cushion, the plain soil cushion, the lime soil cushion, the fly ash cushion and the reinforced soil cushion, the bearing capacity of the foundation can be improved, the foundation damage is avoided, the foundation settlement is reduced, and the foundation strength is improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is an exploded view of the present utility model.
Fig. 3 is an enlarged view of the securing mechanism of the present utility model.
Fig. 4 is an exploded view of the backfill mechanism of the present utility model.
In the figure: 1. a foundation; 2. a foundation pit; 3. pile points; 4. a stabilizing mechanism; 41. stabilizing the steel pipe; 42. concrete; 43. opening holes; 44. a lateral stabilizing plate; 45. a longitudinal stabilizing plate; 46. transverse reinforcing steel bars; 47. longitudinal reinforcing steel bars; 5. a backfill mechanism; 51. a sand cushion layer; 52. a gravel cushion layer; 53. a plain soil cushion layer; 54. a gray soil cushion layer; 55. a fly ash cushion layer; 56. a reinforced soil cushion layer; 57. and (5) grooving.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a soft soil foundation treatment structure as shown in fig. 1-4, which comprises a foundation 1 and a stabilizing mechanism 4, wherein the stabilizing mechanism 4 comprises stabilizing steel pipes 41, concrete 42 is fixedly arranged in the stabilizing steel pipes 41, openings 43 are penetrated at positions, close to the bottoms, of the outer walls of the stabilizing steel pipes 41, transverse stabilizing plates 44 are fixedly connected between the stabilizing steel pipes 41, longitudinal stabilizing plates 45 are fixedly connected between the stabilizing steel pipes 41 in the longitudinal direction, transverse reinforcing steel bars 46 transversely penetrate between the stabilizing steel pipes 41, longitudinal reinforcing steel bars 47 longitudinally penetrate between the stabilizing steel pipes 41, the bottoms of the stabilizing steel pipes 41 are inserted into pile points 3, the concrete 42 flows out of the openings 43 to penetrate into the foundation 1, the transverse stabilizing plates 44 and the longitudinal stabilizing plates 45 are mutually staggered, the transverse reinforcing steel bars 44 and the longitudinal reinforcing steel bars 47 are fixed on the inner surfaces of foundation pits 2, the transverse reinforcing steel bars 46 and the longitudinal reinforcing steel bars 47 are fixed above the transverse reinforcing plates 44 and the longitudinal reinforcing steel bars 45, the transverse reinforcing steel pipes 41 are inserted into the foundation 1, then concrete 42 is injected into the steel pipes 41, and the concrete 42 penetrates into the foundation 1, and the longitudinal reinforcing steel bars 47 are combined with the transverse reinforcing steel bars 45 from the openings 43 and the foundation 5.
In this embodiment, the inside of foundation pit 2 is provided with backfill mechanism 5, backfill mechanism 5 includes sand bed course 51, gravel bed course 52 has been laid to the below of sand bed course 51, biscuit soil bed course 53 has been laid to the below of gravel bed course 52, biscuit soil bed course 54 has been laid to the below of biscuit soil bed course 53, fly ash bed course 55 has been laid to the below of fly ash bed course 55, reinforced soil bed course 56 has all run through fluting 57 on the surface of sand bed course 51, gravel bed course 52, biscuit soil bed course 53, lime soil bed course 54, fly ash bed course 55 and reinforced soil bed course 56, firm steel pipe 41 pegging graft the inside at fluting 57, with sand bed course 51, gravel bed course 52, biscuit soil bed course 53, lime soil bed course 54, fly ash bed course 55 and reinforced soil bed course 56 are laid in proper order in foundation pit 2, the cooperation firm mechanism 4 consolidates.
In this embodiment, a foundation pit 2 is formed on the upper surface of the foundation 1, a pile point 3 is formed inside the foundation pit 2, the foundation pit 2 is used for installing a backfill mechanism 5, and the pile point 3 is used for stabilizing the stabilizing mechanism 4.
The working principle of the utility model is as follows: the utility model relates to a soft soil foundation treatment structure, which is characterized in that a stable steel pipe 41 is inserted into a pile point 3, a transverse reinforcing steel bar 46 and a longitudinal reinforcing steel bar 47 are inserted into a foundation 1, then concrete 42 is injected into the stable steel pipe 41, the concrete 42 permeates into the foundation 1 from an opening 43, and a transverse stable plate 44 and a longitudinal stable plate 45 are combined with a backfilling mechanism 5 for reinforcement.
The sand cushion layer 51, the broken stone cushion layer 52, the plain soil cushion layer 53, the lime soil cushion layer 54, the fly ash cushion layer 55 and the reinforced soil cushion layer 56 are paved in the foundation pit 2 in sequence and are reinforced by being matched with the stabilizing mechanism 4.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a soft soil foundation treatment structure, includes ground (1) and stabilizing mean (4), its characterized in that: the utility model provides a firm mechanism (4) is including firm steel pipe (41), the inside fixed mounting of firm steel pipe (41) has concrete (42), the outer wall of firm steel pipe (41) is close to bottom position department and runs through there is trompil (43), transversely fixedly connected with transversely firm board (44) between firm steel pipe (41), vertically fixedly connected with vertically firm board (45) between firm steel pipe (41), transversely run through between firm steel pipe (41) has horizontal reinforcing bar (46), vertically run through between firm steel pipe (41) has vertical reinforcing bar (47).
2. A soft soil foundation treatment structure according to claim 1, wherein: the foundation pit (2) is formed in the upper surface of the foundation (1), and the pile point (3) is formed in the foundation pit (2).
3. A soft soil foundation treatment structure according to claim 2, wherein: the bottom of firm steel pipe (41) is pegged graft inside stake point (3), inside concrete (42) flow out infiltration ground (1) from trompil (43), horizontal firm board (44) and vertical firm board (45) are crisscross each other, horizontal firm board (44) and vertical firm board (45) are fixed at the internal surface of foundation pit (2).
4. A soft soil foundation treatment structure according to claim 3, wherein: the transverse reinforcing steel bars (46) and the longitudinal reinforcing steel bars (47) are fixed above the transverse stabilizing plates (44) and the longitudinal stabilizing plates (45).
5. A soft soil foundation treatment structure according to claim 2, wherein: the inside of foundation pit (2) is provided with backfill mechanism (5), backfill mechanism (5) include sand bed course (51), gravel bed course (52) have been laid to the below of sand bed course (51), plain soil bed course (53) have been laid to the below of gravel bed course (52), lime soil bed course (54) have been laid to the below of plain soil bed course (53), fly ash bed course (55) have been laid to the below of lime soil bed course (54), reinforced soil bed course (56) have been laid to the below of fly ash bed course (55), the surface of sand bed course (51), gravel bed course (52), plain soil bed course (53), lime soil bed course (54), fly ash bed course (55) and reinforced soil bed course (56) all runs through fluting (57).
6. A soft soil foundation treatment structure according to claim 5, wherein: the stable steel pipe (41) is inserted into the slot (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321591483.8U CN220847671U (en) | 2023-06-21 | 2023-06-21 | Soft soil foundation treatment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321591483.8U CN220847671U (en) | 2023-06-21 | 2023-06-21 | Soft soil foundation treatment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220847671U true CN220847671U (en) | 2024-04-26 |
Family
ID=90772973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321591483.8U Active CN220847671U (en) | 2023-06-21 | 2023-06-21 | Soft soil foundation treatment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220847671U (en) |
-
2023
- 2023-06-21 CN CN202321591483.8U patent/CN220847671U/en active Active
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