Intelligent shaft anti-floating pile system and construction technology thereof

Abstract

The invention discloses an intelligent vertical shaft anti-floating pile system and a construction technology thereof, and belongs to the field of vertical shaft drainage, and the intelligent vertical shaft anti-floating pile system comprises a vertical shaft anti-floating pile system which is used for bearing pulling resistance generated by underground water and internal and external access of the underground water; the sensing monitoring system is used for anti-floating pile stress strain monitoring, anti-floating pile displacement monitoring and underground water level monitoring; the water pumping and draining system is used for pumping and draining underground water; the data system is used for carrying out data acquisition, transmission and processing on the shaft anti-floating pile system and underground water; the control system is used for controlling the water pumping and draining system to pump and drain water. According to the hollow anti-floating pile, the condition of the pile body is monitored in real time through various sensors, the drainage pipe and the anti-floating pile are communicated to form a drainage network, underground water is pumped and drained in time through the cooperation of the water pump, and it is guaranteed that the vertical shaft meets the anti-floating requirement under the condition that the space utilization rate of the vertical shaft is increased.

Description

Technical Field

[0001] The invention relates to the technical field of vertical shaft drainage, and in particular to an intelligent vertical shaft anti-floating pile system and a construction process thereof. Background Art

[0002] A shaft is a vertical passage, usually used in underground engineering, mining, construction and other fields. It is dug downward (or upward) from the ground or a certain horizontal surface, and is mostly circular or rectangular in shape. It is mainly used for the transportation of personnel, equipment, materials, ventilation, drainage, and the lifting of ore.

[0003] In the process of shaft construction, the anti-floating problem is of vital importance. When the groundwater level is high and the weight of the shaft itself is less than the buoyancy it receives, it will float. Once the floating amount is too large or uneven floating occurs, cracks will appear at the bottom of the shaft and the wall, and the wall will be misaligned. In severe cases, the entire shaft will be destroyed, seriously threatening the integrity of the structure and the stability and safety of the entire structure and related equipment systems. Therefore, when constructing a shaft, especially in some areas close to rivers, lakes and seas, where groundwater is abundant, anti-floating measures need to be taken. Common methods include increasing the deadweight of the shaft, such as increasing the thickness of the wall, the weight at the bottom, or using anti-floating piles, anti-floating anchors and other measures. However, increasing the deadweight of the shaft often occupies the internal space of the shaft, affecting the utilization rate of the shaft space. Traditional anti-floating piles, anti-floating anchors and other measures lack flexibility and intelligence, and cannot be effectively adjusted in time according to factors such as changes in the groundwater level. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent shaft anti-floating pile system and its construction process. The hollow anti-floating piles monitor the pile body conditions in real time through various sensors, and connect the drainage pipes with the anti-floating piles to form a drainage network, and cooperate with the water pump to pump out the groundwater in time, so as to improve the utilization rate of the shaft space and ensure that the shaft meets the anti-floating requirements.

[0005] To achieve the above object, the present invention provides an intelligent shaft anti-floating pile system, comprising: The shaft anti-floating pile system is used to withstand the pull-out force generated by groundwater and the inflow and outflow of groundwater; Sensor monitoring system, used for anti-floating pile stress and strain monitoring, anti-floating pile displacement monitoring, and groundwater level monitoring; Pumping and drainage system, used for pumping and drainage of groundwater; Data system, used for data collection, transmission and processing of shaft anti-floating pile system and groundwater; A control system, used to control the pumping and drainage system to pump and drain water; The shaft anti-floating pile system comprises a shaft, the bottom of which is cast with bottom concrete, a number of vertically arranged hollow anti-floating piles are evenly arranged at the bottom of the bottom concrete, and the anti-floating piles are connected to the drainage system.

[0006] Preferably, a plurality of inspection holes are prefabricated on the bottom cover concrete.

[0007] Preferably, the drainage system includes a drainage network, which includes a plurality of vertical drainage pipes, a circular array of which is arranged on the periphery of the shaft wall, and the top of the vertical drainage pipe is connected to the municipal drainage pipe or underground water tank through a water pump.

[0008] Preferably, the bottom ends of several vertical drain pipes 1 are respectively connected to one end of several horizontal drain pipes, the other ends of several horizontal drain pipes converge at the center of a circle, several horizontal drain pipes are respectively connected to one end of several vertical drain pipes 2, and vertical drain pipes 2 are arranged in anti-floating piles.

[0009] Preferably, the anti-floating pile includes a pile body and a pile top arranged on the top of the pile body, a plurality of water-permeable holes are arranged at the lower part of the pile body, and the outside of the pile body is wrapped with geotextile and filter net in sequence.

[0010] Preferably, the sensor monitoring system includes Stress and strain sensors distributed in different parts of the pile body are used to monitor the stress and strain changes of the pile body in real time; The displacement sensor is used to monitor the vertical displacement of the anti-floating pile and is set between the pile top and the reference point; The water level sensor installed on the pile is used to monitor the changes in the groundwater level.

[0011] Preferably, the data system includes The data acquisition module collects the data monitored by the stress-strain sensor, displacement sensor, and water level sensor through the data acquisition device, and performs preliminary processing and conversion on the collected data; The transmission module transmits the data processed by the data collector to the monitoring center or cloud server through the transmission network; The data processing module analyzes and processes the data transmitted to the monitoring center or cloud server through preset algorithms and models to judge the working status of the anti-floating piles.

[0012] Preferably, the control system includes A control module issues control instructions based on the data processing results of the data system; The execution module executes the instructions issued by the control module.

[0013] Preferably, the stress-strain sensor monitors the tension exerted on the pile body in real time, the displacement sensor monitors the displacement generated by the pile body in real time, and the water level sensor monitors the water level value of the pile body. The data collector is connected to the stress-strain sensor, the displacement sensor, and the water level sensor, respectively, and collects the stress-strain value, displacement value, and water level value of each pile. When the stress-strain value or the displacement value or the water level value reaches a set critical value, the control module issues an instruction, and the execution module starts the water pump to transport the groundwater to the municipal drainage pipeline through the drainage network.

[0014] The present invention provides an intelligent shaft anti-floating pile construction process, which adopts the above-mentioned intelligent shaft anti-floating pile system and comprises the following steps: S1, prefabricated anti-floating piles: cast-in-place reinforced concrete prefabricated hollow anti-floating pile body and pile top, so that the cross-section of the pile top is larger than the cross-sectional area of ​​the pile body, and a number of permeable holes are prefabricated in the lower part of the pile body; S2, sensor deployment: A plurality of stress and strain sensors are evenly arranged on the body of the anti-floating pile, a displacement sensor is arranged between the pile top and the reference point, a plurality of water level sensors are evenly arranged on the body of the anti-floating pile, and a second vertical drainage pipe is arranged inside the hollow anti-floating pile; S3, construction of anti-floating pile anti-clogging structure: Wrap the part of the pile with water-permeable holes with geotextile and filter net in sequence; S4, driving the anti-floating piles into the vertical shaft: after the vertical shaft is excavated to the bottom, a protective sleeve is placed outside the anti-floating piles, the prefabricated anti-floating piles together with the outer sleeves are driven into the bottom of the vertical shaft, and the outer sleeves are taken out; S5, install drainage pipes: Dig or drill vertically downward from the outside of the built vertical shaft, evenly arrange a number of vertical drainage pipes 1 on the outside of the circumference of the vertical shaft, connect the bottom ends of the vertical drainage pipes 1 to one end of the horizontal drainage pipes, and connect the other ends of the horizontal drainage pipes to one point, and connect the horizontal drainage pipes to the vertical drainage pipes 2 inside the hollow of the anti-floating piles, and connect the tops of the vertical drainage pipes 1 to the municipal pipeline or underground water tank through a water pump; S6, pouring bottom sealing concrete at the bottom of the shaft so that the upper part of the anti-floating pile is sealed in the bottom sealing concrete; S7, installing a plurality of cylindrical templates above the horizontal drainage pipe, the plurality of cylindrical templates are distributed on the top of the anti-floating piles at corresponding positions, the height of the cylindrical templates is higher than the upper surface of the bottom concrete, and after the cylindrical templates are removed, a reserved hole is formed, which is an inspection hole for maintenance of the equipment during operation; S8. After the bottom sealing concrete solidifies, a hole cover of matching size is made according to the reserved inspection hole.

[0015] Therefore, the present invention adopts the above-mentioned intelligent shaft anti-floating pile system and its construction process, which has the following beneficial effects: In the present invention, the hollow anti-floating pile cooperates with the stress-strain sensor to monitor the tension exerted on the pile body in real time, the displacement sensor to monitor the displacement generated by the pile body in real time, and the water level sensor to monitor the water level value of the pile body. The data collector collects the stress-strain value, displacement value and water level value of each pile. When the stress-strain value or the displacement value or the water level value reaches the set critical value, the control module sends an instruction, and the execution module starts the water pump to transport the groundwater to the municipal drainage pipeline through the drainage network for intelligent drainage, thereby ensuring that the vertical shaft meets the anti-floating requirements. At the same time, the drainage network is placed at the bottom of the vertical shaft and outside the vertical shaft, does not occupy the internal space of the vertical shaft, and improves the utilization rate of the vertical shaft space.

[0016] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a vertical shaft anti-floating pile system according to an embodiment of the present invention; Figure 2 A top view of a vertical shaft anti-floating pile system according to an embodiment of the present invention; Figure 3 A schematic diagram of the structure of a drainage system according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the anti-floating pile structure of an embodiment of the present invention; Figure 5 This is a drainage control flow chart of an embodiment of the present invention.

[0018] Reference numerals 1. Vertical shaft; 2. Bottom sealing concrete; 3. Inspection hole; 4. Anti-floating pile; 5. Pile body; 6. Water-permeable hole; 7. Geotextile; 8. Filter screen; 9. Vertical drainage pipe 1; 10. Horizontal drainage pipe; 11. Vertical drainage pipe 2. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages disclosed in the embodiments of the present invention clearer, the embodiments of the present invention are further described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions.

[0020] It should be noted that the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or server that includes a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units that are not explicitly listed or inherent to these processes, methods, products or devices.

[0021] Like reference numerals and letters denote similar items in the following drawings, and thus, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting", "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example The intelligent shaft anti-floating pile system of the present invention comprises a shaft anti-floating pile system, a sensor monitoring system, a pumping and drainage system, a data system and a control system.

[0025] The shaft anti-floating pile system is used to withstand the pull-out force generated by groundwater and the inflow and outflow of groundwater. Figure 1 , Figure 2 As shown, the vertical shaft anti-floating pile system includes a vertical shaft 1, and the bottom of the vertical shaft 1 is cast with bottom concrete 2. A number of vertically arranged hollow anti-floating piles 4 are evenly arranged at the bottom of the bottom concrete 2, and the anti-floating piles 4 are connected to the drainage system. A number of inspection holes 3 are prefabricated on the bottom concrete 2. Figure 4 As shown, the anti-floating pile 4 includes a pile body 5 and a pile top arranged on the top of the pile body 5, a plurality of water-permeable holes 6 are arranged at the lower part of the pile body 5, and the pile body 5 is wrapped with a geotextile 7 and a filter net 8 in sequence.

[0026] The sensing monitoring system is used for stress and strain monitoring of the anti-floating pile 4, displacement monitoring of the anti-floating pile 4, and groundwater level monitoring. The sensing monitoring system includes a stress and strain sensor, a displacement sensor, and a water level sensor. The stress and strain sensors are distributed in different parts of the pile body 5 and are used to monitor the stress and strain changes of the pile body 5 in real time. The stress and strain sensor can sense the distribution of the internal force of the pile body 5 of the anti-floating pile 4 during the process of bearing buoyancy. For example, the fiber grating strain sensor can accurately measure the tiny strain changes of the pile body 5 and convert it into an optical signal for transmission. The displacement sensor is used to monitor the vertical displacement of the anti-floating pile 4 and determine whether the pile body floats and the degree of floating. Common ones include a level, a static level, etc. By setting a displacement sensor between the pile top and a stable reference point, the vertical displacement data of the pile body can be obtained in real time. The water level sensor is installed on the pile body 5 to monitor the changes in the groundwater level. For example, the immersion water level sensor can measure the height of the groundwater level in real time. When the water level rises or falls, the sensor will transmit the water level information to provide a basis for the working status evaluation of the anti-floating pile 4.

[0027] Pumping and drainage system, used for pumping and drainage of groundwater. Figure 3 As shown, the drainage system includes a drainage network, which includes a plurality of vertical drainage pipes 9, which are arranged in a circular array on the outer wall of the shaft 1, and the top of the vertical drainage pipe 9 is connected to the municipal drainage pipe or the underground water tank through a water pump. The bottom ends of the plurality of vertical drainage pipes 9 are respectively connected to one end of a plurality of horizontal drainage pipes 10, and the other ends of the plurality of horizontal drainage pipes 10 converge at the center of the circle. The plurality of horizontal drainage pipes 10 are respectively connected to one end of a plurality of vertical drainage pipes 11, and the vertical drainage pipes 11 are arranged in the anti-floating pile 4.

[0028] The data system is used to collect, transmit and process data of the shaft anti-floating pile system and groundwater. The data system includes a data acquisition module, a transmission module and a data processing module. The data acquisition module collects data monitored by stress-strain sensors, displacement sensors and water level sensors through a data collector, and performs preliminary processing and conversion on the collected data. The transmission module transmits the data processed by the data collector to the monitoring center or cloud server through a transmission network. The data processing module analyzes and processes the data transmitted to the monitoring center or cloud server through preset algorithms and models, and judges the working status of the anti-floating pile 4. The preset algorithms and models all adopt existing conventional algorithms and models, which will not be explained here.

[0029] The control system is used to control the pumping and drainage system to pump and drain water. The control system includes a control module and an execution module. The control module issues control instructions according to the data processing results of the data system; the execution module executes the instructions issued by the control module.

[0030] The stress-strain sensor monitors the tension exerted on the pile body 5 in real time, the displacement sensor monitors the displacement generated by the pile body 5 in real time, and the water level sensor monitors the water level value of the pile body 5. The data acquisition device is connected to the stress-strain sensor, the displacement sensor, and the water level sensor respectively, and collects the stress-strain value, the displacement value, and the water level value of each pile. When the stress-strain value or the displacement value or the water level value reaches the set critical value, the control module issues an instruction, and the execution module starts the water pump to transport the groundwater to the municipal drainage pipeline through the drainage network.

[0031] like Figure 5 As shown, when the groundwater level rises, the anti-floating pile 4 is subject to the upward buoyancy of the groundwater, and the pile body 5 has a downward gravity. When the buoyancy is greater than the gravity, a downward friction force will be generated. At this time, the pile body 5 will be in a tensile state. The stress and strain sensor is monitored here, and the stress and strain values ​​of each pile body 5 are obtained through the data acquisition device. The collected data is sent to the data processing module for analysis through the transmission network. If the set critical value is reached, it means that there is a risk of damage to the pile body 5 structure. At this time, the control module issues an instruction, and the execution module will start the water pump to send the groundwater to the municipal drainage pipeline through the drainage network. When the groundwater level drops and the stress and strain monitoring value reaches a safe range, the control module issues an instruction and the execution module stops the work of the water pump.

[0032] When the groundwater level rises, the shaft 1 will produce an upward displacement due to buoyancy. If the displacement is large or the displacement of each part is uneven, the shaft 1 will be at risk of damage. The displacement sensor is used for monitoring here, and the displacement data of each pile body 5 is obtained through the data acquisition device. The collected data is sent to the data processing module for analysis through the transmission network. If the set settlement value, floating value and absolute difference of displacement at different points are reached, it means that the shaft 1 is at risk of damage. According to the floating displacement at different points, the data processing module determines the drainage rate of the water pump after analysis. At this time, the control module issues an instruction, and the execution module will start the water pump to send the groundwater to the municipal drainage pipeline through the drainage network. On the one hand, it ensures that the floating displacement difference of each part of the shaft 1 is within a certain range, and on the other hand, it controls the overall floating displacement. When the groundwater level drops and the displacement monitoring value reaches a safe range, the control module issues an instruction and the execution module stops the work of the water pump.

[0033] Whether the pile body 5 is in a tension state or the shaft 1 floats unevenly or has a large floating displacement, it seriously threatens the safety of the overall structure. Therefore, it is very important to strictly control the groundwater level. The water level sensor monitors here, obtains the water level value of each pile body 5 through the data acquisition device, and sends the collected data to the data processing module for analysis through the transmission network. If the set critical value is reached, it means that the shaft 1 has the risk of floating. At this time, the control module issues an instruction, and the execution module will start the water pump to send the groundwater to the municipal drainage pipeline through the drainage network. When the groundwater level drops and the water level monitoring value reaches a safe range, the control module issues an instruction and the execution module stops the work of the water pump.

[0034] The stress-strain sensor, displacement sensor and water level sensor work simultaneously to ensure that the shaft 1 meets the anti-floating requirements.

[0035] The intelligent shaft anti-floating pile construction process of the present invention adopts the above-mentioned intelligent shaft anti-floating pile system, and comprises the following steps: S1, prefabricated anti-floating pile 4: cast-in-place reinforced concrete prefabricated hollow anti-floating pile 4 pile body 5 and pile top, so that the cross-section of the pile top is larger than the cross-sectional area of ​​the pile body 5, and a plurality of permeable holes 6 are prefabricated in the lower part of the pile body 5; S2, sensor deployment: A plurality of stress and strain sensors are evenly arranged on the pile body 5 of the anti-floating pile 4, a displacement sensor is arranged between the pile top and the reference point, a plurality of water level sensors are evenly arranged on the pile body 5 of the anti-floating pile 4, and a vertical drainage pipe 11 is arranged inside the hollow anti-floating pile 4; S3, construction of anti-floating piles 4 anti-clogging structure: In order to avoid a large amount of sediment being drawn into the drainage process, the part of the pile body 5 with the water-permeable hole 6 is wrapped with a geotextile 7 and a filter 8 in sequence; S4, driving the anti-floating pile 4 into the vertical shaft 1: after the vertical shaft 1 is excavated to the bottom, a protective sleeve is placed outside the anti-floating pile 4, the prefabricated anti-floating pile 4 together with the outer sleeve is driven into the bottom of the vertical shaft 1, and the outer sleeve is taken out; S5, install drainage pipes Dig or drill vertically downward from the outside of the built vertical shaft 1, evenly arrange a number of vertical drainage pipes 9 on the outside of the circumference of the vertical shaft 1, connect the bottom ends of the vertical drainage pipes 9 to one end of the horizontal drainage pipes 10 respectively, and the other ends of the horizontal drainage pipes 10 converge and connect at one point, and connect the horizontal drainage pipes 10 to the vertical drainage pipes 11 in the hollow inside of the anti-floating piles 4. The horizontal drainage pipes 10 are connected to the inside of the vertical shaft 1 through the top of the anti-floating piles 4; the top of the vertical drainage pipes 9 are connected to the municipal pipeline or underground water tank through a water pump; Drainage pipes need to have a certain strength and durability. In alkaline environments such as coastal areas, factors such as corrosion resistance must also be considered, so materials such as fiberglass reinforced plastics (FRP) are selected.

[0036] S6, pouring bottom sealing concrete 2 at the bottom of the shaft 1, so that the upper part of the anti-floating pile 4 is sealed in the bottom sealing concrete 2; S7, a plurality of cylindrical templates are formed above the horizontal drainage pipe 10, and the plurality of cylindrical templates are distributed at the top of the anti-floating piles 4 at the corresponding positions, and the height of the cylindrical templates is higher than the upper surface of the bottom concrete 2. After the cylindrical templates are removed, a reserved hole is formed, and the reserved hole is an inspection hole 3, which is used for maintenance and repair of the equipment during operation; S8, after the bottom sealing concrete 2 solidifies, a hole cover of a matching size is made according to the reserved inspection hole 3.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that they can still modify or replace the technical solution of the present invention with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the present invention.

Claims

1. An intelligent shaft anti-floating pile system, characterized by: include The shaft anti-floating pile system is used to withstand the pull-out force generated by groundwater and the inflow and outflow of groundwater; Sensor monitoring system, used for anti-floating pile stress and strain monitoring, anti-floating pile displacement monitoring, and groundwater level monitoring; Pumping and drainage system, used for pumping and drainage of groundwater; Data system, used for data collection, transmission and processing of shaft anti-floating pile system and groundwater; A control system, used to control the pumping and drainage system to pump and drain water; The shaft anti-floating pile system comprises a shaft, the bottom of which is cast with bottom concrete, a number of vertically arranged hollow anti-floating piles are evenly arranged at the bottom of the bottom concrete, and the anti-floating piles are connected to the drainage system.

2. The intelligent shaft anti-floating pile system according to claim 1 is characterized by: Several inspection holes are prefabricated on the bottom concrete.

3. The intelligent shaft anti-floating pile system according to claim 1 is characterized by: The drainage system includes a drainage network, which includes a plurality of vertical drainage pipes. The vertical drainage pipes are arranged in a circular array on the periphery of the shaft wall. The top of the vertical drainage pipe is connected to the municipal drainage pipe or underground water tank through a water pump.

4. The intelligent shaft anti-floating pile system according to claim 3 is characterized by: The bottom ends of several vertical drainage pipes 1 are respectively connected to one end of several horizontal drainage pipes, the other ends of several horizontal drainage pipes converge at the center of a circle, and several horizontal drainage pipes are respectively connected to one end of several vertical drainage pipes 2, which are arranged in anti-floating piles.

5. The intelligent vertical shaft anti-floating pile system according to claim 4 is characterized in that: The anti-floating pile includes a pile body and a pile top arranged on the top of the pile body. A plurality of water-permeable holes are arranged at the lower part of the pile body, and the outside of the pile body is wrapped with geotextile and filter net in sequence.

6. The intelligent shaft anti-floating pile system according to claim 5 is characterized by: The sensor monitoring system includes Stress and strain sensors distributed in different parts of the pile body are used to monitor the stress and strain changes of the pile body in real time; The displacement sensor is used to monitor the vertical displacement of the anti-floating pile and is set between the pile top and the reference point; The water level sensor installed on the pile is used to monitor the changes in the groundwater level.

7. The intelligent shaft anti-floating pile system according to claim 6 is characterized by: Data systems include The data acquisition module collects the data monitored by the stress-strain sensor, displacement sensor, and water level sensor through the data acquisition device, and performs preliminary processing and conversion on the collected data; The transmission module transmits the data processed by the data collector to the monitoring center or cloud server through the transmission network; The data processing module analyzes and processes the data transmitted to the monitoring center or cloud server through preset algorithms and models to judge the working status of the anti-floating piles.

8. The intelligent vertical shaft anti-floating pile system according to claim 7 is characterized by: The control system includes A control module issues control instructions based on the data processing results of the data system; The execution module executes the instructions issued by the control module.

9. The intelligent shaft anti-floating pile system according to claim 8 is characterized by: The stress and strain sensor monitors the tension on the pile body in real time, the displacement sensor monitors the displacement of the pile body in real time, and the water level sensor monitors the water level value of the pile body. The data collector is connected to the stress and strain sensor, displacement sensor, and water level sensor respectively, and collects the stress and strain value, displacement value, and water level value of each pile. When the stress and strain value or the displacement value or the water level value reaches the set critical value, the control module issues an instruction, and the execution module starts the water pump to transport the groundwater to the municipal drainage pipeline through the pumping and drainage network.

10. An intelligent vertical shaft anti-floating pile construction process, characterized by: The intelligent shaft anti-floating pile system according to any one of claims 1 to 9 comprises the following steps: S1, prefabricated anti-floating piles: cast-in-place reinforced concrete prefabricated hollow anti-floating pile body and pile top, so that the cross-section of the pile top is larger than the cross-sectional area of ​​the pile body, and a number of permeable holes are prefabricated in the lower part of the pile body; S2, sensor deployment: A plurality of stress and strain sensors are evenly arranged on the body of the anti-floating pile, a displacement sensor is arranged between the pile top and the reference point, a plurality of water level sensors are evenly arranged on the body of the anti-floating pile, and a second vertical drainage pipe is arranged inside the hollow anti-floating pile; S3, construction of anti-floating pile anti-clogging structure: Wrap the part of the pile with water-permeable holes with geotextile and filter net in sequence; S4, driving the anti-floating piles into the vertical shaft: after the vertical shaft is excavated to the bottom, a protective sleeve is placed outside the anti-floating piles, the prefabricated anti-floating piles together with the outer sleeves are driven into the bottom of the vertical shaft, and the outer sleeves are taken out; S5, install drainage pipes: Dig or drill vertically downward from the outside of the built vertical shaft, evenly arrange a number of vertical drainage pipes 1 on the outside of the circumference of the vertical shaft, connect the bottom ends of the vertical drainage pipes 1 to one end of the horizontal drainage pipes, and connect the other ends of the horizontal drainage pipes to one point, and connect the horizontal drainage pipes to the vertical drainage pipes 2 inside the hollow of the anti-floating piles, and connect the tops of the vertical drainage pipes 1 to the municipal pipeline or underground water tank through a water pump; S6, pouring bottom sealing concrete at the bottom of the shaft so that the upper part of the anti-floating pile is sealed in the bottom sealing concrete; S7, installing a plurality of cylindrical templates above the horizontal drainage pipe, the plurality of cylindrical templates are distributed on the top of the anti-floating piles at corresponding positions, the height of the cylindrical templates is higher than the upper surface of the bottom concrete, and after the cylindrical templates are removed, a reserved hole is formed, which is an inspection hole for maintenance of the equipment during operation; S8. After the bottom sealing concrete solidifies, a hole cover of matching size is made according to the reserved inspection hole.

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