A slope online monitoring system
By forming a three-dimensional anchoring network through a combination of curved support plates and inclined plates, the problems of insufficient support force and sensor detection errors in slope protection structures during collapse are solved, thereby improving the stability and detection accuracy of slopes.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- JIANGXI GANYUE EXPRESSWAY ENG CO LTD
- Filing Date
- 2026-04-21
- Publication Date
- 2026-07-21
AI Technical Summary
Existing slope support structures cannot provide support in the corresponding direction when the slope is strained, which exacerbates the collapse, and the sensor detection has errors.
A combination structure of arc-shaped support plates, inclined plates, embedded plates and conductive plates is adopted to form a three-dimensional anchoring network, which disperses slope pressure through the arch effect and improves detection accuracy at the sensor location.
It enhanced the slope's resistance to sliding, improved the sensor's detection sensitivity and accuracy, prevented further slope collapse, and enhanced the stability and safety of the support structure.
Smart Images
Figure CN122428678A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of slope reinforcement technology, and more specifically, to an online slope monitoring system. Background Technology
[0002] A slope refers to a sloping surface with a certain gradient created on both sides of a roadbed to ensure its stability. To protect the overall stability of the slope and prevent collapse due to erosion from rainwater and other factors, slope protection structures are often used. Slope protection refers to the measures taken to support, reinforce, and protect the slope and its environment to ensure its safety. Commonly used support structures include: gravity retaining walls, buttress retaining walls, cantilever supports, ribbed or lattice anchored retaining walls, pile anchored retaining walls, shotcrete supports, and the slope ratio method. Currently, in construction environments, slope monitoring systems are also used in conjunction with support structures to monitor the slope's condition and internal pressure in real time, thereby ensuring construction safety.
[0003] Existing slope protection structures typically enhance their structural strength by embedding themselves within the slope. However, when strain occurs within the slope, leading to a tendency to topple, the protection structure cannot provide corresponding support in the direction of the topple. This results in the topple becoming increasingly severe once it begins. Furthermore, current detection sensors are only installed inside the slope, and their coordination with the protection structure still has some errors, leading to inaccuracies in the sensors' detection of the actual pressure inside the slope. Summary of the Invention
[0004] To overcome the aforementioned deficiencies of the prior art, embodiments of the present invention provide an online slope monitoring system. By setting up an arc-shaped support plate, an inclined plate, an embedded plate, and a transmission plate, the arc-shaped support plate adopts an arc-shaped soil-facing surface, which disperses slope pressure through the arch effect. At the same time, multiple embedded plates on one side of the arc-shaped support plate are embedded into the slope in a fan-shaped radial pattern, thereby forming a three-dimensional anchoring network. The multiple embedded plates are distributed in an interlocking manner with the interior of the slope to increase the mechanical interlocking force between the embedded plates and the interior of the slope, thereby improving its anti-slip ability and solving the problems mentioned in the background art.
[0005] To achieve the above objectives, the present invention provides the following technical solution: an online slope monitoring system, comprising an arc-shaped support plate, wherein the arc-shaped support plate adopts an arc-shaped soil-facing surface to disperse slope pressure through an arch effect; an inclined plate is fixedly installed at the bottom end of the arc-shaped support plate; the arc-shaped support plate and the inclined plate are distributed in an inclined manner, and the included angle between them is an obtuse angle; a sensor is fixed at the center position of the lower inner side of the arc-shaped support plate; multiple embedded plates are fixedly fixed at equal intervals in a fan-shaped radial pattern on the inner side of the arc-shaped support plate; the volume of the multiple embedded plates decreases from the center to both sides; multiple drainage grooves are equally spaced on the outer side of the arc-shaped support plate; an arc-shaped plate and a conduction plate are arranged in a forked manner at the tail end of the inclined plate; and a fixing plate is fixedly installed between the arc-shaped plate and the conduction plate. The overall trajectory length of the arc-shaped plate is greater than that of the conductive plate. The arc-shaped plate and the conductive plate are respectively arc-shaped, pointing diagonally downward and diagonally upward. The fixed plate is recessed towards the bifurcation point of the arc-shaped plate and the conductive plate.
[0006] In a preferred embodiment, the arc-shaped support plate and the inclined plate can be made of cast concrete or steel plate, and the arc-shaped support plate is distributed in an inclined state with an inclination angle between 0° and 30°.
[0007] In a preferred embodiment, the embedded plate has a triangular cross-section and a rough surface. Multiple embedded plates are radially embedded into the slope to form a three-dimensional anchoring network. The multiple embedded plates are interlocked with the slope to increase the mechanical interlocking force between the embedded plates and the interior of the slope.
[0008] In a preferred embodiment, the cross-section of the drainage channel is semi-circular, and the distribution trajectory of the plurality of drainage channels is adapted to the arc trajectory of the arc-shaped support plate.
[0009] In a preferred embodiment, the side trajectory of the fixing plate is tangent to the outer side trajectories of the arc plate and the conductive plate, respectively, and both ends of the fixing plate end in a semi-circle.
[0010] In a preferred embodiment, the surfaces of the inclined plate, the arc plate, the conductive plate, and the fixed plate are all coated with a layer of anti-corrosion coating.
[0011] The technical effects and advantages of this invention are as follows: This invention utilizes an arc-shaped support plate, an inclined plate, an embedded plate, and an arc-shaped plate and a conduction plate. Through the coordinated operation of these components, the arc-shaped support plate, with its overall arc-shaped facing surface, disperses slope pressure through an arch effect. Simultaneously, multiple embedded plates on one side of the arc-shaped support plate are radially embedded into the slope in a fan-shaped pattern, forming a three-dimensional anchoring network. The interlocking distribution of these embedded plates with the slope interior increases the mechanical interlocking force between the embedded plates and the slope interior, improving its anti-slip capability. Furthermore, it provides multiple fixing points in various dimensions and directions to further ensure the overall stability of the arc-shaped support plate. When a slope shows signs of collapse, the downward force of the collapse will be quickly transmitted to the surface of the inclined plate and the transmission plate. When the transmission plate is displaced by the pressure inside the slope, the force can be transmitted to the interior of the curved plate through the fixed plate. Then, the curved plate moves inward toward the ground, thus providing resistance in the direction of slope collapse and preventing further collapse. At the same time, the curved support plate and the inclined plate also move in sync with the slope to one side, thereby resisting the force generated in the direction of slope collapse and further ensuring the safety of the slope support. The sensor is positioned at the center of the inner side of the curved support plate, which better corresponds to the direction of the collapse stress inside the slope. This improves the structural fit between the sensor and the curved support plate, and further enhances the sensitivity and accuracy of the sensor in detecting the internal stress of the slope. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall inner structure of the present invention; Figure 3 This is a schematic diagram of the overall rear structure of the present invention; Figure 4 This is a schematic diagram of the overall side structure of the present invention; Figure 5 This is a schematic diagram of the inner structure of the arc-shaped support plate of the present invention; Figure 6 This is a schematic diagram of the outer structure of the arc-shaped support plate of the present invention; Figure 7 This is a schematic diagram of the single-section structure of the arc-shaped support plate of the present invention; Figure 8 This is a schematic diagram of the overall pre-embedded state structure of the present invention; Figure 9 This is a schematic diagram of the overall movement posture of the present invention when it is subjected to the downward collapse direction of the slope; Figure 10 This is a surface stress distribution diagram of the overall structure of the present invention under normal conditions; Figure 11This is a vector distribution diagram of the surface stress magnitude under normal conditions of the overall structure of the present invention; Figure 12 This is a diagram showing the surface stress distribution of the overall structure of the present invention in a collapsed state. Figure 13 This is a vector distribution diagram of the surface stress magnitude of the overall structure of the present invention under a collapsed state; Figure 14 This is a diagram showing the distribution of principal surface stresses under normal operating conditions of the overall structure of the present invention. Figure 15 This is a diagram showing the distribution of principal stresses on the surface of the overall structure of the present invention under collapse conditions.
[0013] The attached diagram is labeled as follows: 1. Arc-shaped support plate; 2. Inclined plate; 3. Sensor; 4. Embedded plate; 5. Drainage channel; 6. Arc-shaped plate; 7. Conducting plate; 8. Fixing plate. Detailed Implementation
[0014] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0015] As attached Figure 1 To be continued Figure 15 The illustrated online slope monitoring system includes an arc-shaped support plate 1. The arc-shaped support plate 1 has an arc-shaped soil-facing surface, which disperses slope pressure through the arch effect, making it particularly suitable for soft soil slopes. An inclined plate 2 is fixedly installed at the bottom end of the arc-shaped support plate 1. The arc-shaped support plate 1 and the inclined plate 2 are distributed at an angle, and the included angle between them is an obtuse angle. A sensor 3 is fixed at the center position on the lower inner side of the arc-shaped support plate 1. Multiple embedded plates 4 are fixedly fixed at equal intervals in a fan-shaped radial pattern on the inner side of the arc-shaped support plate 1. The volume of the embedded plate 4 decreases from the center to both sides. Through the design of multiple embedded plates 4, embedded plates of different lengths are used in sequence, so that the longer embedded plates 4 can pass through the potential slip surface in the soil slope to improve stability, and the shorter embedded plates 4 can control the surface deformation of the slope soil, thereby optimizing the amount of material used. Multiple drainage grooves 5 are equally spaced on the outer side of the arc-shaped support plate 1. The tail end of the inclined plate 2 is forked with an arc-shaped plate 6 and a conduction plate 7. A fixing plate 8 is fixedly installed between the arc-shaped plate 6 and the conduction plate 7. The overall trajectory length of the arc-shaped plate 6 is greater than that of the conduction plate 7. The arc-shaped plate 6 and the conduction plate 7 are respectively arc-shaped, pointing diagonally downward and diagonally upward. The fixing plate 8 is recessed towards the bifurcation of the arc-shaped plate 6 and the conduction plate 7. With the above arrangement, it can be ensured that after the fixing plate 8 is compressed, it can transmit its own elastic force to the surface of the arc-shaped plate 6, causing it to continuously tilt upward. As the slope continuously applies pressure to the fixing plate 8, the arc-shaped plate 6 also continuously tilts upward, thereby increasing the resistance and coping with the increasing collapse force of the slope, further preventing the slope from continuously collapsing and improving the safety of the slope support.
[0016] The cross-section of the drainage channel 5 is semi-circular, and the distribution trajectory of the multiple drainage channels 5 is adapted to the arc trajectory of the arc-shaped support plate 1.
[0017] The arc-shaped support plate 1 and the inclined plate 2 can be made of cast concrete or steel plate. The arc-shaped support plate 1 is distributed in an inclined state with an inclination angle between 0° and 30°. The surfaces of the inclined plate 2, the arc-shaped plate 6, the conduction plate 7, and the fixing plate 8 are all coated with an anti-corrosion coating. By utilizing the inclined distribution of the arc-shaped support plate 1, the horizontal component of the slope soil's self-weight is used to enhance the overall anti-sliding ability of the arc-shaped support plate 1 and improve its stability. The overall inclination angle of the arc-shaped support plate 1 is controlled between 0° and 30° to ensure the overall stability of the arc-shaped support plate 1. An excessively large inclination angle will cause the compressive strength of the arc-shaped support plate 1 to decrease and result in excessive tilting, making it impossible to effectively support and fix it with the slope.
[0018] Please refer to the attached instruction manual for details. Figure 3 The embedded plate 4 has a triangular cross-section and a rough surface. Multiple embedded plates 4 are radially embedded into the slope to form a three-dimensional anchoring network. The multiple embedded plates 4 are interlocked with the slope to increase the mechanical interlocking force between the embedded plates 4 and the interior of the slope.
[0019] The specific implementation method is as follows: by using the above-mentioned settings, when the embedding plate 4 is embedded into the slope, it can smoothly break the soil surface, thereby assisting the embedding plate 4 in embedding into the slope. At the same time, by driving multiple embedding plates 4 into the slope in a fan-shaped radial pattern, a three-dimensional anchoring network is formed, thereby enhancing the overall stability and further improving the overall stability of the arc-shaped support plate 1.
[0020] Please refer to the attached instruction manual for details. Figure 6 The side trajectory of the fixing plate 8 is tangent to the outer side trajectory of the arc plate 6 and the conduction plate 7, respectively, and both ends of the fixing plate 8 end in a semi-circle.
[0021] The specific implementation method is as follows: using the above-mentioned configuration, when the transmission plate 7 is displaced due to the internal pressure of the soil slope, the force can be transmitted to the interior of the arc plate 6 through the fixed plate 8, and then the arc plate 6 will move towards the ground side, thereby providing reverse resistance to the direction of soil slope collapse, preventing further collapse of the soil slope and ensuring its safety.
[0022] Working principle of the invention: Step 1: First, the operator assembles the various components of the device normally, then uses the device normally, and pre-buries one side of the arc-shaped support plate 1 and the embedded plate 4 into the slope soil. At the same time, ensure that the drainage channel 5 on the other side of the arc-shaped support plate 1 is exposed and is parallel to the slope surface. Simultaneously, pre-bury the inclined plate 2 below the arc-shaped support plate 1 into the ground soil below the slope, thereby completing the pre-burying and fixing of the overall structure.
[0023] The second step involves first using an arc-shaped facing surface for the curved support plate 1 to disperse the internal pressure of the slope through an arch effect. Simultaneously, multiple embedded plates 4 on one side of the curved support plate 1 are radially embedded into the slope in a fan-shaped pattern, forming a three-dimensional anchoring network. This interlocking distribution of the embedded plates 4 with the slope interior increases the mechanical interlocking force between the embedded plates 4 and the slope interior, improving its anti-slip capability and providing multiple fixing points in various dimensions and directions to further ensure the overall stability of the curved support plate 1 and reduce the risk of slippage. To address the issue of overall stress concentration during installation, multiple embedded plates 4 are distributed with their volume decreasing from the center outwards. These plates, of varying lengths, are pre-embedded into the slope. Longer embedded plates 4 can penetrate potential slip surfaces within the slope, improving stability, while shorter plates control surface deformation of the soil. This optimizes the overall material usage, achieving high compressive strength while maintaining a lightweight design. Furthermore, the multiple embedded plates 4 allow for segmented stress transfer within the slope, reducing the need for prestressing. When a slope shows signs of collapse, the downward force of the collapse is quickly transmitted to the surfaces of the inclined plate 2 and the transmission plate 7. When the transmission plate 7 is displaced by the pressure inside the slope, the force can be transmitted through the fixed plate 8 to the interior of the arc plate 6. The arc plate 6 then moves inward toward one side of the ground, providing resistance to the direction of slope collapse and preventing further collapse. At the same time, the arc plate 1 and the inclined plate 2 also move in sync toward one side of the slope, resisting the force generated by the collapse direction and ensuring its safety. On the other hand, the arc-shaped trajectory of the arc plate 6, which is inclined upward, increases the contact area with the soil inside the slope, thereby improving the load-bearing effect of the arc plate 6 on the internal forces of the slope. The sensor 3 is set at the center of the lower inner side of the arc plate 1, which is better aligned with the direction of the internal collapse stress of the slope, further improving the sensitivity and accuracy of the sensor 3 in detecting the internal stress of the slope. Finally, the device completes the workflow of slope support and protection and internal stress detection.
[0024] Step 3: First, the operator shuts down the device normally. Then, the operator checks whether the fixing between the various components of the device is normal. Then, the operator replaces and repairs the aging and severely worn parts inside the device.
[0025] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other. In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. An online slope monitoring system, characterized in that: The system includes an arc-shaped support plate with an arc-shaped soil-facing surface to disperse slope pressure through an arch effect. An inclined plate is fixedly installed at the bottom of the arc-shaped support plate, and the arc-shaped support plate and the inclined plate are distributed at an obtuse angle. A sensor is fixed at the center of the lower inner side of the arc-shaped support plate. Multiple embedded plates are fixedly fixed at equal intervals in a fan-shaped radial pattern on the inner side of the arc-shaped support plate, and the volume of the multiple embedded plates decreases from the center to both sides. Multiple drainage grooves are equally spaced on the outer side of the arc-shaped support plate. An arc-shaped plate and a conduction plate are set at the forked tail end of the inclined plate, and a fixing plate is fixedly installed between the arc-shaped plate and the conduction plate. The overall trajectory length of the arc-shaped plate is greater than that of the conductive plate. The arc-shaped plate and the conductive plate are respectively arc-shaped, pointing diagonally downward and diagonally upward. The fixed plate is recessed towards the bifurcation point of the arc-shaped plate and the conductive plate.
2. The online slope monitoring system according to claim 1, characterized in that: The arc-shaped support plate and the inclined plate can be made of cast concrete or steel plate, and the arc-shaped support plate is distributed in an inclined state with an inclination angle between 0° and 30°.
3. The online slope monitoring system according to claim 1, characterized in that: The cross-section of the embedded plate is triangular, and the surface of the embedded plate is roughened. Multiple embedded plates are radially embedded into the slope to form a three-dimensional anchoring network. The multiple embedded plates are interlocked with the slope to increase the mechanical interlocking force between the embedded plates and the interior of the slope.
4. The online slope monitoring system according to claim 1, characterized in that: The cross-section of the drainage channel is semi-circular, and the distribution trajectory of the multiple drainage channels is adapted to the arc trajectory of the arc-shaped support plate.
5. The online slope monitoring system according to claim 1, characterized in that: The side trajectory of the fixed plate is tangent to the outer side trajectories of the arc plate and the conductive plate, respectively, and both ends of the fixed plate end in a semi-circle.
6. The online slope monitoring system according to claim 1, characterized in that: The surfaces of the inclined plate, arc plate, conduction plate, and fixing plate are all coated with a layer of anti-corrosion paint.