Energy-saving ecological retaining wall
By designing retaining wall modules and setting up a reasonable structure, the problems of heavy weight and high construction difficulty of traditional retaining walls have been solved, thereby improving structural stability and ecological function, reducing the risk of water pressure damage to the wall, and extending its service life.
Patent Information
- Application Number
- CN202423244545.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-27
AI Technical Summary
Traditional retaining walls are mostly constructed using monolithic concrete pouring or large brick and stone stacking, resulting in a relatively simple structure, heavy weight, and increased difficulty and cost in foundation treatment.
The retaining wall module design includes a base plate, side plates, support plates, and seepage pipes. Combined with the gabion stone structure, the connection strength and stability are enhanced by the reasonable setting of external corners and steel reinforcement skeleton. A grid slope protection is set on one side of the bank slope to improve the structural stability and ecological function.
It significantly improves the structural stability and ecological performance of the retaining wall, reduces the risk of water pressure damage to the wall, extends its service life, and reduces construction costs.
Smart Images
Figure CN223607905U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to retaining wall technical field especially relates to a kind of energy-saving ecological retaining wall. BACKGROUND
[0002] Retaining wall is used to support soil or prevent soil collapse, sliding, to maintain the stability of soil structure, widely used in water conservancy, road engineering, construction engineering and other fields.
[0003] Traditional retaining wall often focuses on the guarantee of structural strength, and adopts integral type concrete pouring or large masonry, the structure is relatively single, and the self-weight is large, which requires higher requirements on foundation treatment, increases construction difficulty and cost.
[0004] Therefore, the utility model provides an energy-saving ecological retaining wall, which is innovatively designed by reasonably arranging side plates, support plates and external corners, combined with structures such as water permeation pipes and bin cage stones, and setting a lattice protection slope on the top, to realize the enhancement of structural stability, effective control of water pressure, improvement of ecological function and achievement of energy-saving effect, and better solve the problems of traditional retaining walls. SUMMARY
[0005] The technical problem solved is that the structure is relatively single and the self-weight is large.
[0006] To achieve the above-mentioned purpose, the utility model provides an energy-saving ecological retaining wall, which comprises a retaining wall module, the retaining wall module comprises a bottom plate, a side plate and a support plate.
[0007] The side plate is vertically arranged at the top fifth of the retaining wall module, the support plate is arranged at the middle part of the bottom plate and the side plate, the support plate is perpendicular to the bottom plate and the side plate, and an external corner is arranged at the joint of the bottom plate and the side plate.
[0008] In one example, the retaining wall module is integrally poured, and the external corner is designed to be inclined outward by 45 degrees.
[0009] In one example, a plurality of water permeation pipes are arranged in a rectangular shape on the side plate, and the distance between the water permeation pipes is 150 cm.
[0010] In one example, a bin cage stone is arranged on one side of the retaining wall module close to the river channel, and the bin cage stone is designed to be stacked on the top and the bottom.
[0011] In one example, the thickness of the bin cage stone is consistent with that of the bottom plate, and the longitudinal and transverse lengths of the bin cage stone are consistent with those of the bottom plate.
[0012] In one example, the outer side of the Bing cage stone is selected with 4-6mm steel bars, the steel bar mesh diameter is 10cm, and the internal filling stone has a minimum diameter of 15cm.
[0013] In one example, the bottom of the retaining wall module is provided with a foundation.
[0014] In one example, the top end of the retaining wall module is provided with a slope protection on one side close to the bank slope, and the slope protection is a lattice slope protection.
[0015] The energy-saving ecological retaining wall disclosed by the utility model has the following beneficial effects:
[0016] 1、In the utility model, the stability of the retaining wall structure is significantly improved through integral pouring of the retaining wall module, reasonable setting of the internal steel framework, change of the force transmission path by the support plate, increase of the connecting strength of the external corner, and special stacking design of the Bing cage stone and the retaining wall module. The support plate effectively disperses the earth pressure and reduces the risk of overturning and sliding. The external corner increases the connecting area of the bottom plate and the side plate and strengthens the connection. The Bing cage stone increases the friction force to resist sliding like an anti-skid pad. The upper arrangement of the Bing cage stone reduces the center of gravity and increases the anti-overturning moment. The staggered lapping enhances the adaptability to the deformation of the foundation, and the overall structural stability is improved.
[0017] 2、In the utility model, the ecological energy saving and durability of the retaining wall are improved through the pre-embedded water seepage pipe of the side plate for timely drainage and reasonable material selection and design of the Bing cage stone. The water seepage pipe drains the accumulated water behind the wall, reduces the damage of water pressure to the retaining wall, reduces the wall problems caused by water erosion, prolongs the service life, and embodies the energy-saving effect. The external steel bar mesh of the Bing cage stone cooperates with the internal stone to constrain the stone and disperse external force, thereby enhancing the stability. Reasonable material selection ensures the function and controls the cost. The lattice slope protection is arranged on one side of the bank slope, plays a protection role, is beneficial to the ecological environment, and improves the overall performance of the retaining wall. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a whole structure schematic view of the utility model;
[0019] Figure 2 It is a whole structure schematic view of the utility model;
[0020] Figure 3 It is a side sectional view of the utility model;
[0021] Figure 4 It is a retaining wall module placement position schematic view of the utility model.
[0022] The reference signs are as follows:
[0023] 1 retaining wall module; 2 base plate; 3 side plate; 4 external corner; 5 support plate; 6 weeping pipe; 7 basketweave cage stone. DETAILED DESCRIPTION
[0024] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail with reference to the accompanying drawings.
[0025] In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0026] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined as "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.
[0027] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0028] In the present application, unless otherwise specifically defined and limited, the first feature "on" or "under" the second feature can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. In the description of the present application, the description of the terms "one scheme", "some schemes", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more schemes or examples in a suitable manner.
[0029] As Figures 1-3 shown, the embodiment of the utility model discloses an energy-saving ecological retaining wall, which comprises a retaining wall module 1, the retaining wall module 1 is integrally cast, the retaining wall module 1 comprises a bottom plate 2, a side plate 3 and a support plate 5, the side plate 3 is vertically located at the top fifth of the retaining wall module 1, the support plate 5 is located at the middle position of the bottom plate 2 and the side plate 3, the support plate 5 is perpendicular to the bottom plate 2 and the side plate 3, the retaining wall module 1 mainly bears the lateral earth pressure from the soil body behind the wall, the setting of the support plate 5 can change the force transmission path, part of the earth pressure is dispersed and transmitted to a more stable area through the self-structure design, the structure system formed by the bottom plate 2, the side plate 3 and the support plate 5 can more effectively resist the lateral thrust of the soil body and reduce the risk of overturning and sliding due to excessive earth pressure.
[0030] The external corner 4 is designed to be inclined outward by 45 degrees at the joint of the bottom plate 2 and the side plate 3, and the connection between the bottom plate 2 and the side plate 3 is changed from a simple right angle to a certain inclined angle transition, which increases the contact area between the two and enhances the connection strength therebetween.
[0031] A plurality of water permeation pipes 6 are arranged in a rectangular shape on the side plate 3, the water permeation pipes 6 are selected from PVC water pipes with a diameter of 50 mm, and the spacing between the water permeation pipes 6 is 150 cm, so that the accumulated water behind the wall can be discharged in time, the damage risk of the retaining wall structure caused by water pressure is effectively reduced, the contact time of the wall material and water is reduced, the problems of wall cracks and peeling caused by water erosion are reduced, and the service life of the retaining wall is prolonged.
[0032] The retaining wall module 1 is integrally processed in a prefabricated mode, and a steel reinforcement frame is arranged in the retaining wall module 1, the vertical main reinforcement of the steel reinforcement frame has a diameter of 16-25 mm and a spacing of 150-250 mm, the horizontal main reinforcement has a diameter of 10-16 mm and a spacing of 150-300 mm, the distribution reinforcement has a diameter of 6-10 mm and a spacing of 200-400 mm, the pull reinforcement has a diameter of 6-8 mm and a spacing of 400-600 mm, and the steel reinforcement frame is arranged in a plum blossom shape, the lap length of the steel reinforcement frame in the bottom plate 2, the side plate 3 and the support plate 5 is 35-45 times the diameter of the steel reinforcement.
[0033] The side of the retaining wall module 1 close to the river is provided with a bin cage stone 7, the bin cage stone 7 is designed to be stacked on the upper side and the lower side, the thickness of the bin cage stone 7 is consistent with that of the bottom plate 2, and the length of the bin cage stone 7 in the longitudinal direction (the flow direction of the river) and the transverse direction (the width of the river) is consistent with that of the bottom plate 2.
[0034] The bottom layer of the Bing cage stone 7 is located at the joint of the river side of the retaining wall module 1, and the longitudinal third position of the joint is flush with the joint positions of the adjacent two retaining wall modules 1, and the bottom layer of the Bing cage stone 7 is staggered with each other. The bottom layer of the Bing cage stone 7 is like a "non-slip pad" for the retaining wall, and the bottom layer of the Bing cage stone 7 is in close contact with the bottom plate 2, thereby increasing the friction and effectively resisting the sliding tendency of the retaining wall caused by lateral forces such as river scouring force and soil pressure, so that the retaining wall module 1 is more stable in the horizontal direction.
[0035] The upper layer of the Bing cage stone 7 extends to the top end of the bottom plate 2, covers the top end of the bottom plate 2 near the river side of the side plate 3, and the upper layer of the Bing cage stone 7 is located at the joint between the adjacent retaining wall modules 1 in the river countercurrent direction. The upper layer of the Bing cage stone 7 is located at the joint between the adjacent Bing cage stones 7 in the river downstream direction. The upper layer of the Bing cage stone 7 is pressed on the bottom plate 2 and the bottom layer of the Bing cage stone 7, thereby increasing the weight of the bottom of the retaining wall module 1 and lowering the center of gravity of the retaining wall module 1. This is like adding weight to the bottom of the tumbler, making it more difficult to be pushed over. When the retaining wall module 1 is subjected to external force and has a tendency to overturn, the anti-overturning moment formed by the gravity of the upper layer of the Bing cage stone 7 is increased, thereby improving the anti-overturning ability of the retaining wall module 1 as a whole. At the same time, the staggered joint of the retaining wall module 1 and the Bing cage stone 7 makes the deformation adaptation ability of the structure coordinated in the overall structure of the retaining wall module 1 and the Bing cage stone 7, thereby further improving the adaptability of the structure to the deformation of the foundation.
[0036] The outer reinforcement mesh of the Bing cage stone 7 is made of 4-6mm steel bars, and the mesh diameter of the reinforcement mesh is 10cm. The minimum diameter of the stone filled in the Bing cage stone 7 is 15cm. In this way, the internal stone can be effectively constrained to prevent the stone from falling during transportation or use, and the use of steel bars is not excessive due to the small mesh size, thereby reducing the cost. At the same time, the mesh size forms a certain grid structure, which can disperse the force to the entire mesh surface when subjected to external force, thereby enhancing the stability of the overall structure.
[0037] As shown in Figure 4 After the present ground is excavated, a foundation needs to be set at the position where the retaining wall module 1 is placed. The foundation can be constructed by strong compaction method or gravel filling method. The thickness of the foundation is 120cm, and the lateral width of the foundation is three times the width of the retaining wall module 1. The retaining wall module 1 and the Bing cage stone 7 are placed in the middle of the foundation, and the lateral width of the foundation is extended to one half of the width of the retaining wall module 1.
[0038] After the retaining wall module 1 is placed, the bank slope on one side of the retaining wall module 1 is backfilled, and the backfill height exceeds the overall height of the retaining wall module 1. A slope protection is provided at the joint between the backfill area and the retaining wall module 1. The slope protection is a lattice slope protection, which constructs a beam lattice structure on the slope surface. The lattice form is various, such as square, diamond, herringbone, etc., which can be selected according to the slope surface. The lattice can be protected by planting grass, building stone, etc.
[0039] Each embodiment in the specification is described in a progressive manner, and the same or similar parts between each embodiment can be referred to each other, and each embodiment focuses on the difference from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant part can be referred to the part of the method embodiment.
[0040] The above merely describes the embodiments of the present application and is not intended to limit the present application. The present application can be variously changed and modified by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.
Claims
1. An energy saving ecological retaining wall comprising retaining wall modules (1), characterized in that, The retaining wall module (1) comprises a bottom plate (2), a side plate (3), and a support plate (5); The side plate (3) is vertically located at the top fifth of the retaining wall module (1), the support plate (5) is located at the middle part of the bottom plate (2) and the side plate (3), the support plate (5) is perpendicular to the bottom plate (2) and the side plate (3), and the intersection of the bottom plate (2) and the side plate (3) is provided with a male corner (4).
2. The energy-saving ecological retaining wall according to claim 1, characterized in that, The retaining wall module (1) is integrally poured, and the male corner (4) is designed to be outwardly inclined at an angle of 45 degrees.
3. The energy-saving ecological retaining wall according to claim 1, characterized in that, A plurality of water permeation pipes (6) are arranged in a rectangular shape on the side plate (3), and the spacing between the water permeation pipes (6) is 150 cm.
4. The energy-saving ecological retaining wall according to claim 1, characterized in that, The retaining wall module (1) is provided with a bing cage stone (7) on the side close to the river channel, and the bing cage stone (7) is designed to be stacked on the upper and lower sides.
5. The energy-saving ecological retaining wall according to claim 4, characterized in that, The thickness of the bing cage stone (7) is consistent with that of the bottom plate (2), and the longitudinal and transverse lengths of the bing cage stone (7) are consistent with those of the bottom plate (2).
6. The energy-saving ecological retaining wall according to claim 4, characterized in that, The outer reinforcement mesh of the bing cage stone (7) is selected to be 4-6 mm steel bar, the mesh diameter of the reinforcement mesh is 10 cm, and the minimum diameter of the stone filled in the interior is 15 cm.
7. The energy-saving ecological retaining wall according to claim 1, characterized in that, The bottom of the retaining wall module (1) is provided with a foundation.
8. The energy-saving ecological retaining wall according to claim 1, characterized in that, The top of the retaining wall module (1) is provided with a slope protection on the side close to the bank slope, and the slope protection adopts a lattice slope protection.