CN215948067U - Hydrophobic type concrete retaining wall structure - Google Patents
Hydrophobic type concrete retaining wall structure Download PDFInfo
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- CN215948067U CN215948067U CN202121350885.XU CN202121350885U CN215948067U CN 215948067 U CN215948067 U CN 215948067U CN 202121350885 U CN202121350885 U CN 202121350885U CN 215948067 U CN215948067 U CN 215948067U
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Abstract
The utility model discloses a hydrophobic concrete retaining wall structure, which comprises a slope protection concrete retaining wall, wherein a backfill body is arranged on the backfill side of the slope protection concrete retaining wall, a combined hydrophobic structure is arranged on the backfill body, and the combined hydrophobic structure comprises: the utility model relates to the technical field of hydraulic engineering side slopes, in particular to an improved slope protection concrete retaining wall, wherein a combined drainage structure is arranged on a backfill side of a wall back, water on the backfill side is quickly dredged through the combined drainage structure, the combined drainage structure comprises a ground surface water retaining component, a permeable water guiding component and a pre-buried drainage component, the ground surface water retaining component, the permeable water guiding component and the pre-buried drainage component are longitudinally arranged in space, the water on the backfill side is comprehensively treated in a three-in-one mode, the structure is reasonable, the drainage performance is good, a reinforcing support component is arranged inside the pre-buried drainage component, and the drainage stability can be effectively guaranteed.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering side slopes, in particular to a hydrophobic concrete retaining wall structure.
Background
Water is a valuable resource essential to human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and only when water conservancy projects are built, water flow can be controlled to prevent flood disasters, and water quantity is adjusted and distributed to meet the needs of water resources for human life and production, the concrete retaining wall is a side slope retaining structure widely applied to water conservancy and civil engineering and is often used in side slope protection projects, the structural strength of the retaining wall is mainly closely related to a filling material and an underground water level of wall back backfill, particularly, when heavy rainfall occurs, the underground water level of the wall back fill rises suddenly, great threat exists on the stability of the retaining wall, therefore, in order to meet the stability of the retaining wall under the working condition, generally, a drain hole is arranged in the retaining wall to dredge the water body on the wall back backfill side, but the drain hole is easy to block in the actual engineering construction, in addition, the drainage hole is difficult to clean and repair after being blocked, the survival rate of the drainage hole is low after construction, and the drainage reliability is low.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a hydrophobic concrete retaining wall structure, which solves the problems in the background art.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a hydrophobic type concrete retaining wall structure, includes slope protection concrete retaining wall, slope protection concrete retaining wall's the side of backfilling is provided with the filler, be provided with combination formula hydrophobic construction on the filler, combination formula hydrophobic construction includes: the water drainage system comprises a ground surface water blocking assembly, a permeable water guiding assembly and a pre-buried drainage assembly, wherein the ground surface water blocking assembly is arranged at the upper part of a filling body, the permeable water guiding assembly is uniformly distributed in the filling body, and the pre-buried drainage assembly is arranged at the bottom of the filling body and is communicated with the permeable water guiding assembly;
the pre-buried drainage assembly comprises: the concrete-free concrete filling structure comprises a water chute, a grid cover plate, a sand-free concrete layer and geotextile, wherein the water chute is of a groove-shaped structure of a reinforced concrete structure, the water chute is arranged at the lower part of a filling body, the grid cover plate is arranged on the water chute, the sand-free concrete layer is arranged at the upper part of the grid cover plate, the geotextile is paved on the sand-free concrete layer, and a reinforcing and supporting assembly is arranged in the water chute.
Preferably, the osmotic water guide assembly includes: galvanized strainer, closing cap, geotextile and rubble, galvanized strainer's one end stretches into in the sand-free concrete layer, the closing cap welds on galvanized strainer, the geotextile cladding is in the galvanized strainer outside, the rubble is piled up in the geotextile outside.
Preferably, the surface water-retaining assembly comprises: the concrete slope top surface is paved on the upper portion of the filling body, the water guide ditch is constructed on the concrete slope top surface, and the water guide ditch is arranged along the trend of the slope protection concrete retaining wall and is communicated with the water guide ditch.
Preferably, the reinforcing and supporting assembly comprises a fixed seat, a supporting frame and a supporting plate, the fixed seat is symmetrically arranged on the inner side wall surface of the water guide groove, two ends of the supporting frame are respectively connected with the fixed seat, and the supporting plate is fixedly arranged on the supporting frame and is attached to the grid cover plate.
Preferably, the pre-buried drainage assembly can be arranged in multiple groups according to the width of the filling body.
Preferably, the filling body can be soil body, rockfill material, gravel material or mixture thereof.
Advantageous effects
The utility model provides a hydrophobic concrete retaining wall structure. The method has the following beneficial effects: this hydrophobic type concrete retaining wall structure, improve current bank protection concrete barricade, backfill the side at the back of the wall and set up combination formula hydrophobic structure, dredge fast the water of backfilling the side through combination formula hydrophobic structure, combination formula hydrophobic structure includes earth's surface water blocking component, infiltration water guide component and pre-buried formula drainage component, along longitudinal arrangement in the space, adopt the mode of tribit to synthesize the water of whole backfill side and administer, rational in infrastructure, the hydrophobicity is good, the subassembly is strutted to the inside enhancement that is provided with of pre-buried formula drainage component, can effectively guarantee drainage stability, among the prior art has been solved, set up the wash port in the barricade inside and carry out the drainage operation, the wash port is blockked up easily, and hardly clear up after the drain hole blocks up, restore, the low condition of the survival rate after the wash port construction, the lower problem of drainage reliability.
Drawings
Fig. 1 is a schematic perspective view of a hydrophobic concrete retaining wall structure according to the present invention.
Fig. 2 is a schematic axial structure diagram of the hydrophobic concrete retaining wall structure according to the present invention.
Fig. 3 is a schematic sectional structure view of a hydrophobic concrete retaining wall structure according to the present invention.
Fig. 4 is a schematic view of a partial axial structure of the hydrophobic concrete retaining wall structure according to the present invention.
Fig. 5 is a partially enlarged schematic structural view of fig. 3 of the hydrophobic concrete retaining wall structure according to the present invention.
In the figure: 1. slope protection concrete retaining walls; 2. a filling body; 3. a water chute; 4. a grid cover plate; 5. a sand-free concrete layer; 6. geotextile; 7. galvanizing a filter pipe; 8. sealing the cover; 9. a geotextile; 10. crushing stone; 11. a concrete slope top surface; 12. a water guiding ditch; 13. a drainage ditch; 14. a fixed seat; 15. a support frame; 16. and (7) a supporting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.
Referring to fig. 1 to 5, the present invention provides a hydrophobic concrete retaining wall structure:
example (b): can know by description attached drawing 1-5, this scheme includes slope protection concrete retaining wall 1, and above-mentioned slope protection concrete retaining wall 1's backfill side is provided with filler 2, is provided with combination formula hydrophobic structure on filler 2, and combination formula hydrophobic structure includes: the ground surface water blocking assembly is arranged at the upper part of the filling body 2, the seepage water guiding assemblies are uniformly distributed in the filling body 2, and the pre-buried drainage assembly is arranged at the bottom of the filling body 2 and communicated with the seepage water guiding assemblies; the above-mentioned pre-buried formula drainage subassembly includes: the water chute 3 is of a reinforced concrete structure groove-shaped structure, the water chute 3 is arranged at the lower part of the filling body 2, the grid cover plate 4 is arranged on the water chute 3, the sand-free concrete layer 5 is arranged at the upper part of the grid cover plate 4, the geotextile 6 is paved on the sand-free concrete layer 5, a reinforcing and supporting component is arranged in the water chute 3, the existing slope protection concrete retaining wall 1 is improved, a combined type drainage structure is arranged at the backfill side of the wall back, the water body at the backfill side is quickly dredged through the combined type drainage structure, the combined type drainage structure comprises a ground surface water blocking component, a seepage water guiding component and a pre-buried type drainage component, rainwater at the upper part of the filling body 2 is intercepted by the ground surface water blocking component, and can be effectively prevented from directly entering the filling body 2, infiltration water guide assembly dredges the groundwater that enters into the inside of filling body 2, thereby leading into in the sand-free concrete layer 5 with groundwater, and further enter into in the guiding gutter 3 through grid apron 4, leading out or other modes are leading out via guiding gutter 3, the groundwater of the inside of filling body 2 can be rapidly arranged to the inside guiding gutter 3 of basis through the sand-free concrete, and then reduced the flood head effect that the barricade bore, improve wall structure's stability, along longitudinal arrangement in the space, adopt the trinity mode to carry out comprehensive dredging to the water of whole backfill side, rational in infrastructure, hydrophobic performance is good, the inside reinforcing support subassembly that is provided with of pre-buried formula drainage assembly, can effectively guarantee drainage operation stability.
As can be seen from fig. 1 to 5 of the specification, in the implementation process, the infiltration water guide assembly comprises: galvanized strainer 7, closing cap 8, geotextile 9 and rubble 10, its position relation and relation of connection are as follows, galvanized strainer 7's one end stretches into in the sand-free concrete layer 5, closing cap 8 welds on galvanized strainer 7, geotextile 9 cladding is in the galvanized strainer 7 outside, rubble 10 piles up in the geotextile 9 outside, during the use, the groundwater of the inside of filling 2 is under water pressure and the effect of gravity, after rubble 10, geotextile 9 filters, get into galvanized strainer 7 in, moreover, the steam generator is simple in structure, the transport performance is reliable, geotextile 9 and the setting of rubble 10 can effectively intercept fine sand, earth in filling 2 simultaneously, improve galvanized strainer 7's job stabilization nature.
As can be seen from fig. 1-2 of the specification, in the implementation process, the surface water-retaining assembly comprises: concrete slope top surface 11, guiding gutter 12 and escape canal 13, its position relation and relation of connection are as follows, concrete slope top surface 11 lays in the upper portion of the body of filling 2, guiding gutter 12 builds on concrete slope top surface 11, escape canal 13 sets up and is linked together with guiding gutter 12 along the trend of bank protection concrete retaining wall 1, precipitation directly falls on concrete slope top surface 11, and converge to escape canal 13 in through guiding gutter 12, and discharge via escape canal 13, can effectually avoid precipitation directly to permeate in the body of filling 2, alleviate the inside hydrophobic pressure of the body of filling 2.
In the specific implementation process, as preferred setting, above-mentioned strengthen supporting subassembly includes, fixing base 14, support frame 15 and layer board 16, fixing base 14 symmetry sets up on 3 inside wall faces of guiding gutter, and the both ends of support frame 15 are connected with fixing base 14 respectively, and layer board 16 sets firmly on support frame 15 and pastes mutually with grid apron 4, and during the use, through the cooperation of support frame 15 and layer board 16 use, can effectively support grid apron 4 to improve the operating stability of whole guiding gutter 3.
In the specific implementation process, as the optimal setting, the embedded drainage assembly can adopt a plurality of groups of settings according to the width of the filling body 2, and the drainage efficiency can be effectively ensured by the plurality of groups of settings.
In the specific implementation process, as the preferred setting, the filling body 2 can be a soil body, a rockfill material, a gravel material or a mixture thereof, the materials are wide, the materials can be obtained locally, and the backfill cost can be effectively reduced.
In conclusion, the hydrophobic concrete retaining wall structure improves the prior slope protection concrete retaining wall 1, the combined drainage structure is arranged at the backfill side of the wall back and is used for quickly dredging the water body at the backfill side, the combined drainage structure comprises a ground surface water blocking component, a seepage water guiding component and a pre-buried drainage component, the water body on the whole backfill side is comprehensively treated by adopting a three-in-one mode along the longitudinal arrangement on the space, the structure is reasonable, the drainage performance is good, the reinforcing support component is arranged in the pre-embedded drainage component, the drainage stability can be effectively ensured, the problem in the prior art is solved, the drainage holes are formed in the retaining wall to conduct drainage operation, the drainage holes are easy to block, the drainage holes are difficult to clean and repair after being blocked, the survival rate of the drainage holes is low after construction, and drainage reliability is low.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hydrophobic type concrete retaining wall structure, includes slope protection concrete retaining wall (1), its characterized in that, the backfill side of slope protection concrete retaining wall (1) is provided with filling body (2), be provided with combination formula hydrophobic construction on filling body (2), combination formula hydrophobic construction includes: the water drainage system comprises a ground surface water blocking assembly, a permeable water guiding assembly and a pre-buried drainage assembly, wherein the ground surface water blocking assembly is arranged at the upper part of a filling body (2), the permeable water guiding assembly is uniformly distributed in the filling body (2), and the pre-buried drainage assembly is arranged at the bottom of the filling body (2) and is communicated with the permeable water guiding assembly;
the pre-buried drainage assembly comprises: the concrete-filled concrete structure comprises a water chute (3), a grid cover plate (4), a sand-free concrete layer (5) and geotextile (6), wherein the water chute (3) is of a reinforced concrete structure groove-shaped structure, the water chute (3) is arranged on the lower portion of a filling body (2), the grid cover plate (4) is arranged on the water chute (3), the sand-free concrete layer (5) is arranged on the upper portion of the grid cover plate (4), the geotextile (6) is paved on the sand-free concrete layer (5), and a reinforcing and supporting assembly is arranged inside the water chute (3).
2. The hydrophobic concrete retaining wall structure of claim 1, wherein the osmotic water guide assembly comprises: galvanized strainer (7), closing cap (8), geotextile (9) and rubble (10), the one end of galvanized strainer (7) stretches into in sand-free concrete layer (5), closing cap (8) weld on galvanized strainer (7), geotextile (9) cladding is in galvanized strainer (7) outside, rubble (10) are piled up in geotextile (9) outside.
3. The hydrophobic concrete retaining wall structure of claim 1, wherein the surface water-retaining assembly comprises: concrete slope top surface (11), guiding gutter (12) and escape canal (13), concrete slope top surface (11) are laid on filling body (2) upper portion, guiding gutter (12) are built on concrete slope top surface (11), escape canal (13) set up and are linked together with guiding gutter (12) along the trend of bank protection concrete retaining wall (1).
4. The hydrophobic concrete retaining wall structure according to claim 1, wherein the reinforcing and supporting assembly comprises fixing seats (14), supporting frames (15) and supporting plates (16), the fixing seats (14) are symmetrically arranged on the inner side wall surface of the water chute (3), two ends of each supporting frame (15) are respectively connected with the fixing seats (14), and the supporting plates (16) are fixedly arranged on the supporting frames (15) and attached to the grid cover plates (4).
5. The hydrophobic concrete retaining wall structure according to claim 1, wherein the pre-buried drainage assemblies are arranged in multiple groups according to the width of the filling body (2).
6. Hydrophobic concrete retaining wall structure according to any one of claims 1-5, characterized in that the filling body (2) can be a soil body, a rockfill material, a gravel material or a mixture thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121350885.XU CN215948067U (en) | 2021-06-18 | 2021-06-18 | Hydrophobic type concrete retaining wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121350885.XU CN215948067U (en) | 2021-06-18 | 2021-06-18 | Hydrophobic type concrete retaining wall structure |
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| Publication Number | Publication Date |
|---|---|
| CN215948067U true CN215948067U (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121350885.XU Active CN215948067U (en) | 2021-06-18 | 2021-06-18 | Hydrophobic type concrete retaining wall structure |
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| CN (1) | CN215948067U (en) |
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2021
- 2021-06-18 CN CN202121350885.XU patent/CN215948067U/en active Active
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