Energy-saving anti-permeability and anti-cracking system for basement waterproof board

Abstract

The application relates to the technical field of building engineering, and discloses an energy-saving anti-permeability and anti-cracking control system for a basement waterproof board. The system comprises: a holographic sensing unit for real-time monitoring of stress, cracks and water environment; a thermal energy regulation unit for balancing temperature difference through medium circulation; a prestress compensation unit for interfering with cracks by using a shape memory alloy; a water pressure relief unit for adjusting water level and recycling energy; and an intelligent core for fusing multi-source data and outputting an optimal strategy. The system establishes a closed-loop system from holographic sensing to active intervention, realizes early discovery and compensation of micron-level cracks, solves the problems of passive control cracks, high energy consumption and lack of real-time feedback in the prior art, improves the anti-permeability reliability of the waterproof board, realizes coupling management of energy flow and structural stress flow, and has remarkable green energy-saving and whole-life-cycle intelligent maintenance effects.

Description

Technical Field

[0001] This invention relates to the field of building engineering technology, specifically to an energy-saving anti-seepage crack control system for basement waterproofing boards. Background Technology

[0002] In modern construction projects, especially large commercial complexes and high-rise buildings, the development and utilization of underground space is expanding rapidly. The durability and safety of basement structures directly affect the service life of the entire building. As a crucial component of the basement foundation structure, waterproofing membranes not only bear the complex loads transmitted from the superstructure but also need to resist the erosion and seepage of groundwater over the long term. They serve as the first line of defense to ensure the dryness and safety of the interior space of underground buildings. Quality control of waterproofing projects involves multiple fields such as civil engineering, materials science, and hydrology, and is one of the core aspects of construction project management.

[0003] Among these, the technology for controlling seepage and cracking in basement waterproofing slabs has become a key entry point for improving the quality of underground engineering. It aims to minimize the risk of through-cracks in the waterproofing slab during the hardening process and subsequent operation by optimizing the performance of the concrete structure, adjusting stress distribution, and applying monitoring systems. An ideal control system must not only precisely limit the crack width to ensure the structure's seepage resistance meets design requirements, but also consider resource consumption during construction and operation, driving seepage and crack control technology towards green, energy-saving, and intelligent directions.

[0004] Current technologies for controlling cracking in basement waterproofing slabs still have significant limitations. Traditional methods often rely on passive reinforcement, such as simply increasing the proportion of shrinkage-compensating concrete or strengthening the steel reinforcement. This leads to a substantial increase in material costs and is ineffective in confining stress caused by non-uniform temperature drops. Current anti-seepage management models lack real-time feedback mechanisms and cannot proactively adjust to fluctuations in groundwater levels and dynamic changes in ambient temperature and humidity, resulting in severely inadequate system adaptability under extreme climates or complex geological conditions. Furthermore, existing crack prevention and anti-seepage solutions often neglect energy consumption control. When implementing temperature compensation for large-volume concrete or drainage depressurization measures, energy utilization efficiency is low and there is a lack of precise matching to environmental loads, easily leading to resource waste. This makes it difficult to achieve a synergistic improvement in anti-seepage performance and energy efficiency in high-standard building projects, thus forming a pressing technical challenge that needs to be addressed. Summary of the Invention

[0005] The purpose of this invention is to provide an energy-saving seepage-resistant crack control system for basement waterproofing panels, in order to solve the problems of passive nature, high material consumption, lack of real-time feedback mechanism, and inability to accurately match and optimize energy saving for dynamic environmental loads in the existing technology of basement waterproofing panels in terms of crack control and seepage management.

[0006] The technical solution of the present invention includes: The environmental and structural holographic sensing unit is used to monitor the internal stress state, crack evolution trend, and external groundwater environmental parameters of the basement waterproofing slab in real time from multiple dimensions, and extract characteristic parameter streams that reflect the structural health status. The thermal energy regulation and temperature difference balancing execution unit is used to dynamically compensate and peak-shaving the internal hydration heat of the waterproof membrane and the temperature gradient caused by the external environment based on the temperature field data fed back by the environmental and structural holographic sensing unit, through the phase change and flow of the circulating medium. The active prestress compensation and crack intervention unit is used to provide compensation tension through the phase transformation shrinkage of the shape memory alloy component when the internal stress of the waterproof membrane exceeds the preset safety threshold or when signs of microcrack initiation appear, so as to achieve physical constraint and closure intervention on the crack width. The dynamic water pressure relief and energy recovery unit is used to automatically adjust the drainage relief intensity at the bottom of the waterproof membrane according to the dynamic fluctuation of the groundwater level, and capture and convert the kinetic energy or potential energy of the water flow into auxiliary electrical energy during the relief process. The intelligent logic processing and energy flow management hub is used to integrate multi-source sensing data, construct a digital mapping model that reflects the waterproof membrane's seepage resistance and crack risk, output optimal control strategy instructions, and comprehensively optimize the energy consumption and recovery within the system.

[0007] Furthermore, the environmental and structural holographic sensing unit includes a distributed optical fiber sensor array embedded within the waterproofing membrane concrete. This array consists of multiple single-mode optical fibers with corrosion-resistant coatings, arranged in a 3D grid with equal spacing. The sensor array utilizes the Brillouin scattering principle to monitor the overall strain and temperature changes of the concrete during hardening and service. The environmental and structural holographic sensing unit also includes a piezoelectric pore water pressure sensor located at the bottom outer side of the waterproofing membrane for real-time acquisition of hydrostatic and seepage pressure data on the waterproofing membrane.

[0008] In one embodiment of the present invention, the thermal energy regulation and temperature difference balancing execution unit includes a hollow capillary network embedded inside the waterproof membrane. The hollow capillary network is made of high-density polyethylene and is filled with a cooling or heating fluid as a circulation medium. The thermal energy regulation and temperature difference balancing execution unit is connected to a ground source heat pump unit. During the heating phase after concrete pouring, the hollow capillary network conducts excessive heat of hydration to the geothermal energy storage area through forced fluid circulation; during the cooling and shrinkage phase, reverse circulation slows down the rate of temperature drop, ensuring that the temperature difference between the inside and surface of the waterproof membrane is always controlled within 20 degrees Celsius, thereby eliminating the risk of cracking induced by temperature difference stress.

[0009] Furthermore, the active prestressing compensation and crack intervention unit comprises several groups of shape memory alloy bundles arranged radially or in a matrix. Each group of shape memory alloy bundles is coupled to an electric heating drive component. When the intelligent logic processing and energy flow management center detects that the tensile strain in a specific area reaches a preset crack initiation threshold, it instructs the electric heating drive component to heat and excite the shape memory alloy bundles in that area. After reaching the phase transformation temperature, the shape memory alloy generates significant recovery stress, which is applied to the concrete structure as active prestress to counteract external loads or shrinkage stresses that cause cracking.

[0010] In another embodiment of the present invention, the dynamic water pressure relief and energy recovery unit includes an adaptive water collection channel located below the waterproof slab and several intelligent control pressure relief wells connected to the water collection channel. Each intelligent control pressure relief well is equipped with a variable frequency submersible pump and a micro-hydroelectric generator set at its outlet. When the external groundwater level rises, causing the reverse water pressure on the foundation slab to exceed 85% of the structural design load, the intelligent control pressure relief well automatically opens, guiding some groundwater into the water collection channel for directional discharge, thus reducing the hydraulic gradient. During the drainage process, the high-speed flowing groundwater drives the micro-hydroelectric generator set to operate, and the generated electrical energy is rectified and stored in the system's supercapacitor bank to power the daily operation of the sensors and control system.

[0011] Furthermore, the intelligent logic processing and energy flow management hub operates an anti-seepage reliability assessment algorithm based on multi-physics coupling. This algorithm receives stress, temperature, and water pressure data from the environmental and structural holographic sensing unit in real time, and combines this data with a preset concrete fatigue damage model to calculate the instantaneous permeability coefficient estimate of the waterproof membrane. When the permeability coefficient estimate shows a non-linear increasing trend, the hub automatically triggers a multi-level joint intervention mechanism, coordinating the working modes of the thermal energy regulation and temperature difference balancing execution unit, the active prestressing compensation and crack intervention unit, and the dynamic water pressure reduction and energy recovery unit.

[0012] As one embodiment of the present invention, the intelligent logic processing and energy flow management hub also possesses an energy consumption prediction and optimization strategy. This strategy, based on predicted external meteorological parameters and groundwater level evolution patterns, employs a heuristic search algorithm to find the combination of operating parameters that minimizes the sum of the energy consumption of the ground source heat pump and the power consumption of the drainage pump, while ensuring that the width of the waterproofing membrane crack is controlled within 0.2 mm.

[0013] Furthermore, the thermal energy regulation and temperature difference balancing execution unit also includes a phase change material energy storage module. The phase change material energy storage module is wrapped around the outside of a portion of the hollow capillary network. When the temperature of the circulating fluid fluctuates, the phase change material absorbs or releases latent heat through a physical phase change, acting as a heat buffer to further smooth out the temperature fluctuation gradient inside the waterproof membrane.

[0014] In another embodiment of the present invention, the shape memory alloy bundle of the active prestressing compensation and crack intervention unit is externally sleeved with a polytetrafluoroethylene (PTFE) sleeve. The PTFE sleeve ensures that the shape memory alloy can maintain the necessary sliding freedom with the surrounding concrete when phase transformation shrinkage occurs, thereby enabling the recovery stress to be effectively transmitted to the preset anchoring endpoint.

[0015] Furthermore, the dynamic water pressure relief and energy recovery unit also includes a high-precision water level gauge. This high-precision water level gauge is installed inside the pressure relief well and is used to provide sub-millimeter-level water level fluctuation data to the central control system, enabling precise adjustment of the submersible pump frequency and preventing groundwater environment damage and soil settlement caused by excessive drainage.

[0016] In one embodiment of the present invention, the environmental and structural holographic sensing unit further includes a surface image monitoring module. The surface image monitoring module comprises multiple high-definition industrial cameras installed below the basement ceiling slab. These cameras use image recognition algorithms to capture the crack development on the visible surface of the waterproofing membrane, serving as verification and supplement to the internal sensing data.

[0017] Furthermore, the hardware architecture of the intelligent logic processing and energy flow management center adopts an embedded real-time operating system. This system possesses an independent data redundancy verification mechanism to ensure that the transmission latency of control commands is less than 50 milliseconds even under extremely complex geological conditions.

[0018] In another embodiment of the present invention, the system provided by the present invention is put into operation during the construction stage of the waterproof membrane. During the critical window period from the initial setting to the final setting of the concrete, a stable internal stress field is pre-constructed by intervening in the hydration heat release rate, laying the foundation for long-term seepage control in the later stage.

[0019] Furthermore, the micro hydroelectric generator set of the dynamic water pressure relief and energy recovery unit adopts a permanent magnet synchronous generator. This generator can maintain a stable energy conversion efficiency under wide-range fluctuating flow velocity conditions, and its rotor blades have undergone special anti-wear and anti-biofouling treatment.

[0020] In another embodiment of the present invention, the intelligent logic processing and energy flow management hub is equipped with a wireless communication module. This wireless communication module supports narrowband Internet of Things (IoT) protocols and transmits system operating status data, early warning information, and energy-saving statistical reports to a remote cloud management platform in real time, enabling networked monitoring of the seepage resistance status of the underground space of the building complex.

[0021] Furthermore, the electric heating drive component of the active prestress compensation and crack intervention unit employs pulse width modulation (PWM) technology for power control. By adjusting the pulse duty cycle, smooth temperature regulation of the shape memory alloy is achieved, avoiding the impact of instantaneous high power on the local power grid.

[0022] In another embodiment of the present invention, the distributed fiber optic sensor array of the environmental and structural holographic sensing unit is connected to the waterproof membrane reinforcement cage via a special fixing bracket during deployment. The fixing bracket has a strain isolation structure to ensure that the sensors only collect deformation data of the concrete itself, eliminating interference from the reinforcement constraints on the measurement results.

[0023] Furthermore, the adaptive water collection channel of the dynamic water pressure relief and energy recovery unit is equipped with a self-cleaning filter. This filter rotates automatically by hydraulic drive during drainage, removing fine silt that may be present in the groundwater, preventing blockage of the pressure relief channel, and ensuring the long-term effectiveness of the system.

[0024] In another embodiment of the present invention, the intelligent logic processing and energy flow management center also integrates an emergency response module. When a sudden groundwater inrush or severe structural damage occurs, this module instructs all pressure relief wells to enter full-power operation mode and simultaneously activates the alarm device.

[0025] Furthermore, all electronic components in the system of this invention meet industrial-grade standards, with an enclosure protection rating of 68, enabling stable service for at least 50 years in humid, high-salt-alkali environments such as basements. Compared with the prior art, the beneficial effects achieved by the present invention are: 1. This invention, by establishing a closed-loop control system from holographic perception to active intervention, changes the traditional passive defense mode of basement waterproofing panels that relies on increasing thickness or steel reinforcement ratio. Utilizing the synergy of distributed fiber optic sensing and shape memory alloys, it achieves early detection of micron-level cracks and millisecond-level active compensation. This paradigm shift from passive reinforcement to active control not only significantly improves the impermeability reliability of the waterproofing panel but also effectively reduces the initial input of concrete and steel.

[0026] 2. This invention introduces thermal energy balancing technology based on ground source heat pumps and prestress adjustment based on shape memory alloys, solving the problem of thermal stress cracking during the hardening process of large-volume concrete. By dynamically extracting internal hydration heat and actively balancing external stress, the waterproof membrane is always in an optimal stress state under complex constraints, greatly extending the safe service life of the basement structure and reducing the expensive costs incurred in later repairs and maintenance.

[0027] 3. This invention cleverly transforms the originally harmful groundwater pressure into a usable energy source through a dynamic water pressure relief and energy recovery unit. The system can dynamically adjust the drainage intensity according to the actual water pressure, preventing the risk of the foundation slab cracking and achieving energy self-sufficiency or partial recovery. This coupled management scheme of energy flow and structural stress flow achieves deep synergy between seepage resistance and crack control performance and green energy-saving effect, which is in line with the technological trend of modern buildings towards low-carbon and intelligent development.

[0028] 4. The intelligent logic processing and energy flow management hub employed in this invention can predict future risks based on big data and digital mapping technology. Compared to traditional manual inspections or simple threshold alarms, this system can identify the evolution of structural damage earlier and take optimized preventative maintenance measures. Its multimodal intervention mechanism ensures that the system maintains high robustness and adaptability under extreme climates or abnormal geological disturbances, providing reliable technical support for the development and utilization of ultra-large-scale underground spaces.

[0029] 5. The highly integrated and modular design of this invention allows the system to be used throughout the entire lifecycle of a building, from construction to operation. During construction, it serves as a temperature monitoring and hardening quality assurance system; during operation, it transforms into a structural health monitoring and intelligent maintenance system. This full-cycle functional coverage significantly improves the system's overall cost-effectiveness, providing a systematic engineering solution to the durability challenges of basement waterproofing slabs, a hidden engineering project. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall technical architecture of the control system of the present invention; Figure 2 This is a flowchart illustrating the intelligent logic processing and energy flow management hub in this invention. Figure 3 This is a flowchart illustrating the anti-seepage reliability assessment and multi-level joint intervention mechanism based on multi-physics field coupling in this invention. Figure 4 This is a schematic diagram illustrating the multi-level interaction process of the environmental perception, stress intervention, and energy recovery units in this invention. Detailed Implementation

[0031] 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.

[0032] Please refer to the attached document. Figure 1This embodiment discloses an energy-saving anti-seepage crack control system for basement waterproofing slabs, which has been deployed in the basement slab structure of large buildings in engineering practice. Through deeply integrated sensing, execution, and decision-making modules, this system achieves crack prevention and anti-seepage optimization throughout the entire lifecycle of the concrete waterproofing slab.

[0033] The system's physical architecture begins with an environmental and structural holographic sensing unit. This unit is not a single sensing device, but a heterogeneous sensing network composed of multiple physical quantity sensors. Its core function is to perform multi-dimensional real-time monitoring of the internal stress state of the basement waterproofing slab, crack evolution trends, and external groundwater environmental parameters, and to extract characteristic parameter flows reflecting the structural health status. Combined with the attached... Figure 4 The environmental and structural holographic sensing unit employs a three-dimensional embedding strategy in its spatial layout. Before the concrete of the waterproofing liner is poured, a distributed fiber optic sensing array is installed on the reinforcing cage of the waterproofing liner using a fixed bracket with a strain isolation structure. This distributed fiber optic sensing array consists of multiple single-mode optical fibers with a polyimide corrosion-resistant coating, arranged in a 3D grid with equal spacing in the thickness direction and horizontal direction of the waterproofing liner, with a grid spacing of 300 mm. This arrangement ensures that microscopic deformations at any location inside the concrete can be captured. The sensing array uses the Brillouin scattering principle to monitor the full-field strain and temperature changes of the concrete during hardening and service. When a pulsed laser propagates in the optical fiber, spontaneous Brillouin scattering occurs due to density fluctuations in the fiber material. The frequency shift of the scattered light has a strict linear relationship with the axial strain of the fiber and the surrounding temperature. The calculation principle follows the following formula:

[0034] In the above formula, It represents the change in Brillouin frequency shift, and its unit is megahertz. This represents the change in axial strain sensed by the optical fiber, measured in microstrain. This represents the change in ambient temperature, expressed in degrees Celsius. These are the strain sensitivity coefficient and the temperature sensitivity coefficient, respectively. These coefficients were obtained through laboratory calibration during the system initialization phase and stored in the system's storage module. Through the analysis of frequency displacement, the environmental and structural holographic sensing unit can output a full-field sensing data stream with a spatial resolution of 0.1 meters and a strain accuracy of 5 micro-strains.

[0035] In addition to internal sensing, the environmental and structural holographic sensing unit also includes piezoelectric pore water pressure sensors located on the bottom outer side of the waterproof membrane. These sensors are installed at the interface between the waterproof membrane and the subbase, employing a self-filtering terracotta head structure to collect real-time data on the hydrostatic and osmotic pressure exerted on the waterproof membrane. The sampling frequency is set to 10 Hz to ensure the capture of transient fluctuations in the groundwater level. Furthermore, to verify the accuracy of the internal sensing data, the environmental and structural holographic sensing unit also includes a surface image monitoring module. This module contains multiple high-definition industrial cameras, mounted below the basement ceiling using a specially designed protective bracket, covering the entire surface of the waterproof membrane. An image recognition algorithm runs in the background, comparing digital images at different times to identify the crack propagation width, length, and orientation on the visible surface of the waterproof membrane, and using the recognition results as a supplement to the measured internal strain data.

[0036] Closely working in conjunction with the sensing unit is the thermal energy regulation and temperature difference balancing execution unit. Please refer to the attached document. Figure 1 This unit aims to solve the problem of temperature difference cracking caused by the heat of hydration in large-volume concrete. Its core structure is a hollow capillary network embedded within a waterproof membrane. The hollow capillary network is made of high-density polyethylene, with a diameter of 10 mm and a wall thickness of 1.5 mm. These pipes are arranged in an S-shape within the gaps of the fiber optic sensor array, filled with a cooling or heating fluid as a circulation medium, typically an aqueous solution with added anti-corrosion additives. The unit is connected to a ground source heat pump unit, utilizing the stable temperature field of deep soil as a source or sink for heat exchange. During the heating phase after concrete pouring, a large amount of heat is generated due to the cement hydration reaction, and the distributed fiber optic sensor array monitors the rapid rise in the concrete core temperature in real time. When the internal temperature difference with the ambient temperature exceeds 15 degrees Celsius, the intelligent logic processing and energy flow management center activates the ground source heat pump unit. At this time, the hollow capillary network, through forced fluid circulation, conducts the excessive heat of hydration to the geothermal energy storage area, preventing the concrete core temperature from reaching excessively high peak values. During the subsequent cooling and shrinkage phase, the concrete faces the risk of shrinkage cracks. The ground source heat pump unit switches to heating mode, replenishing heat to the interior of the waterproof membrane through reverse circulation to slow down the rate of temperature drop. This process ensures that the temperature difference between the interior and surface of the waterproof membrane is always controlled within 20 degrees Celsius, thereby eliminating the risk of cracking induced by thermal stress. To improve thermal efficiency, the thermal energy regulation and temperature difference balancing execution unit also includes a phase change material energy storage module. These modules consist of paraffin-based phase change materials encapsulated in microcapsules, wrapped around the outer side of some branches of the hollow capillary network. When the circulating fluid temperature reaches the phase change point, the material absorbs or releases latent heat through a physical phase change, acting as a heat buffer to further smooth the temperature fluctuation gradient inside the waterproof membrane, making temperature control smoother.

[0037] For microcracks that have already formed or are at high risk of forming, the system employs an active prestressing compensation and crack intervention unit. Please refer to the appendix. Figure 4 This unit comprises several groups of shape memory alloy bundles arranged in a matrix. Each bundle is woven from multiple 3mm diameter nickel-titanium alloy wires, with both ends fixed to the reinforcing steel frame of the waterproof membrane via high-strength anchors. To ensure effective axial displacement of the shape memory alloy during phase transformation, the bundles are encased in PTFE sleeves. These sleeves have an extremely low coefficient of friction, ensuring that the bundles maintain the necessary sliding freedom with the surrounding concrete during phase transformation shrinkage, thus allowing the recovery stress to be effectively transmitted to the preset anchoring endpoints. Each bundle is coupled to an electrically heated drive assembly. This drive assembly uses pulse width modulation technology for power control, with its operating frequency set at 20 kHz. When the intelligent logic processing and energy flow management center detects, through the holographic sensing unit, that the tensile strain in a specific area reaches the preset crack initiation critical value (80% of the standard tensile strength of concrete), it instructs the electrically heated drive assembly to heat and excite the shape memory alloy bundles in that area. Shape memory alloys generate significant recovery stress upon reaching their phase transformation temperature, with stresses reaching up to 600 MPa. This recovery stress acts directly as active prestress within the concrete structure, counteracting external loads or shrinkage stresses that cause cracking, thus physically constraining and closing cracks. By adjusting the duty cycle of the pulse width modulation signal, the system can precisely control the heating current, achieving smooth temperature regulation of the shape memory alloy and avoiding the impact of instantaneous high power on the local power grid.

[0038] The system's energy efficiency and safety are ensured by the dynamic water pressure relief and energy recovery unit. Please refer to the appendix. Figure 1This unit includes an adaptive water collection channel located beneath the waterproof slab and several intelligent control pressure relief wells connected to the water collection channel. The water collection channel has a built-in self-cleaning filter that rotates automatically driven by the water pressure during drainage, removing fine sediment that may be present in the groundwater and preventing blockage of the pressure relief channels. Each intelligent control pressure relief well is equipped with a high-precision water level gauge to provide sub-millimeter level water level fluctuation data to the central control system. When the external groundwater level rises, causing the backwater pressure on the foundation slab to exceed 85% of the structural design load, the intelligent control pressure relief well automatically opens. At this time, a variable frequency submersible pump installed at the discharge outlet starts working, guiding some groundwater into the water collection channel for directional discharge, reducing the seepage pressure at the bottom of the waterproof slab. During drainage, the high-speed flowing groundwater drives a miniature hydroelectric generator set installed inside the pipe. This unit uses a permanent magnet synchronous generator, and its rotor blades undergo special anti-wear and anti-biofouling treatment, enabling it to maintain an energy conversion efficiency of over 80% under wide-range fluctuating flow velocity conditions. The generated electricity is processed by a rectifier circuit and stored in the system's supercapacitor bank. This portion of the electrical energy is prioritized for the daily operation of sensors and control systems, achieving partial energy self-sufficiency.

[0039] Finally, the intelligent logic processing and energy flow management hub, as the system's command center, coordinates the collaborative operation of all units. Please refer to the appendix. Figure 2 The hardware architecture of this central system employs an embedded real-time operating system with an independent data redundancy verification mechanism. The central system runs a multi-physics coupling-based anti-seepage reliability assessment algorithm. This algorithm receives stress, temperature, water pressure, and image data from each unit in real time, constructing a digital mapping model reflecting the anti-seepage performance and crack risk of the waterproof membrane. The algorithm assesses risk by calculating the instantaneous permeability coefficient estimate of the waterproof membrane. When the permeability coefficient estimate exhibits a non-linear growth trend, the central system automatically triggers a multi-level joint intervention mechanism, coordinating the scheduling of thermal energy regulation, prestress compensation, and water pressure reduction modules. Furthermore, the central system integrates an energy consumption prediction and optimization strategy, employing a heuristic search algorithm to find the optimal operating parameters. The objective function of this strategy is defined as:

[0040] In the above formula, it represents the system during the total time period. The expected net energy consumption within the area. Represents the thermal energy regulation unit in Power consumption at any given moment. Represents the drainage pump in Power consumption at any given moment. Representing micro hydroelectric generator sets in The system continuously recovers electrical power. The optimization algorithm dynamically adjusts the circulation speed of the ground source heat pump and the drainage frequency of the pressure relief well, while adhering to the strict constraint of controlling the width of cracks in the waterproofing membrane to within 0.2 mm, thereby maximizing the energy efficiency ratio of the entire system. The central control unit is also equipped with a wireless communication module supporting narrowband IoT protocols, which sends operating status, early warning information, and energy-saving reports to a remote cloud platform in real time. It also integrates an emergency response module, activating full-power drainage and alarms in the event of a sudden surge in water level.

[0041] Example 2 Based on Example 1, Example 2 is designed for special working conditions in high saline-alkali geological environments. It deeply optimizes the energy-saving anti-seepage crack control system for basement waterproofing boards, focusing on enhancing the durability and accuracy of the environmental and structural holographic sensing unit and the dynamic water pressure relief and energy recovery unit.

[0042] In Example 2, the distributed fiber optic sensing array of the environment and structure holographic sensing unit adopts a dual-branch mutual redundancy design. Please refer to the attached diagram. Figure 1 The outer sheath of the fiber optic sensor is made of a special alloy and fluoroplastic composite to resist electrochemical corrosion from groundwater. In terms of deployment, the fixing bracket employs a dual fixing mechanism of magnetic adsorption and mechanical locking to ensure that the relative position of the fiber optic cable and the reinforcing cage remains unchanged during high-pressure concrete pumping, with deviations controlled within 1 mm. To further improve the accuracy of strain measurement, an auxiliary calibration module based on coherent optical time-domain reflectometry (CODR) technology is introduced. This module captures vibration signals along the fiber optic cable by analyzing the phase changes of coherent Rayleigh scattering light. The introduction of this high-frequency vibration data allows the intelligent logic processing and energy flow management center to filter out transient noise strain caused by external traffic loads, thus more accurately reflecting the quasi-static cracking strain inside the concrete.

[0043] To address the corrosive nature of highly saline and alkaline groundwater, the dynamic water pressure relief and energy recovery unit in Example 2 underwent a materials science upgrade. The inner lining of the intelligent control pressure relief well utilizes a highly dense microcrystalline ceramic material, significantly reducing the wear caused by salt crystallization on the well wall. The self-cleaning filter within the adaptive water collection channel employs electrochemical anti-scaling technology. The central control system applies a weak DC pulse current to the filter electrodes to alter the local acid-base balance, preventing calcium and magnesium ions from depositing on the filter screen surface. This ensures that even in extremely hard water, the filter's permeability does not decrease by more than 5% over 20 years.

[0044] Please refer to the attached document. Figure 3In this embodiment, the anti-permeability reliability assessment algorithm of the intelligent logic processing and energy flow management center introduces crack pattern recognition based on deep learning. The center uses historical data collected by the holographic sensing unit to train a convolutional neural network model. This model can automatically identify whether a crack is a through crack or a surface shrinkage crack based on the topological characteristics of the fiber strain distribution. For different types of cracks, the active prestress compensation and crack intervention unit adopts differentiated excitation strategies. For deep through cracks, the shape memory alloy bundle corresponding to the center command performs full-cycle, high-intensity heating to generate a continuous active closing force; for surface microcracks, high-frequency pulse heating is used to utilize the instantaneous thermal expansion effect to assist alloy shrinkage, improve intervention efficiency, and reduce energy consumption.

[0045] Regarding energy flow management, Example 2 further refines the temperature control logic of the phase change material energy storage module. Please refer to the attached diagram. Figure 2 The system incorporates microcapsules with different phase change temperatures at varying thicknesses within the waterproof membrane. Modules near the surface of the waterproof membrane utilize materials with a phase change temperature of 18 degrees Celsius, while those near the core area use materials with a phase change temperature of 25 degrees Celsius. This stepped heat flow buffer design allows the thermal energy regulation and temperature difference balancing unit to more accurately handle the complex nonlinear temperature field within the waterproof membrane. In Example 2, the ground source heat pump unit employs a variable slip control algorithm, combined with predicted groundwater level changes, to perform cold or heat storage operations in advance. For example, if a significant rise in water level is predicted within the next 24 hours, the central control unit pre-adjusts the ground source heat pump power to reserve storage space for subsequent drainage energy recovery, thereby increasing the overall energy self-sufficiency rate of the system to over 35%.

[0046] Furthermore, the intelligent logic processing and energy flow management hub in Embodiment 2 enhances data security and remote interaction capabilities. The wireless communication module supports dual-band narrowband IoT access and employs an asymmetric encryption algorithm to encapsulate uploaded structural health data. The emergency response module in Embodiment 2 adds a multi-level linkage mechanism. When abnormal stress is detected in a single waterproofing liner, the system not only activates emergency pressure relief in its local area but also coordinates the anti-seepage systems of adjacent buildings via network commands, alleviating local structural pressure concentration through regional water level regulation. This regionalized collaborative defense significantly enhances the survivability of underground space clusters in the face of extreme geological disturbances.

[0047] Example 3 Example 3 focuses on the construction quality control and long-term maintenance of waterproofing slabs for ultra-large basements. It expands the functions of the thermal energy regulation and temperature difference balancing execution unit as well as the intelligent logic processing and energy flow management center, and particularly emphasizes proactive intervention in the construction phase and intelligent maintenance in the operation phase.

[0048] Please refer to the attached document. Figure 1 In Example 3, the hollow capillary network of the thermal energy regulation and temperature difference balancing execution unit is subdivided into several independently controlled sub-regions. Each sub-region is equipped with an independent flow regulating valve and temperature sensor. This modular design allows the system to implement precise local temperature control based on the differences in heat dissipation conditions at different locations of the waterproof membrane. During the critical window period from the initial setting to the final setting of the concrete, the central control unit identifies the region where the hydration heat peak may occur by analyzing the exothermic curve fed back by the distributed fiber optic sensor array in real time, and increases the flow rate of the circulating medium in that region accordingly. Through this fine adjustment, Example 3 successfully controlled the maximum temperature rise inside the waterproof membrane to below 50 degrees Celsius, significantly reducing the later shrinkage and creep of the concrete.

[0049] To address potential material aging issues during long-term service, the active prestress compensation and crack intervention unit in Example 3 incorporates a self-detection function. Before each activation, the electrically heated drive component sends a very small probe pulse to the shape memory alloy bundle. By measuring the impedance characteristics of the feedback current, the central processing unit can assess the fatigue damage state of the alloy bundle. If a loosening of a certain alloy wire due to prolonged tension is detected, the central processing unit automatically adjusts the duty cycle of subsequent pulse width modulations, compensating for the loss of recovery stress by increasing the operating temperature. This adaptive compensation mechanism ensures that the prestress intervention effect remains above 90% of the design range throughout the system's 50-year service life.

[0050] Please refer to the attached document. Figure 3 In Example 3, the intelligent logic processing and energy flow management hub integrates a digital twin engine. This engine can synchronously run a high-fidelity nonlinear finite element model in virtual space based on measured environmental and structural perception data. By comparing the measured strain distribution with the predicted values ​​of the twin model in real time, the hub can accurately locate internal through-cracks hidden inside the waterproof membrane and inaccessible to the image monitoring module. Once a significant deviation is detected between the twin model's calculation results and the measured data, the hub will immediately initiate a diagnostic procedure to determine whether it is due to sensor failure or unexpected structural damage, and generate a detailed maintenance report.

[0051] Regarding energy recovery, Example 3 introduces a thermoelectric power generation module into the dynamic water pressure relief and energy recovery unit. Please refer to the attached diagram. Figure 1 Utilizing the temperature difference between groundwater and the medium inside the waterproofing membrane, thermoelectric generators are installed on the heat exchange interface of the water collection channel. Although the power output of a single unit is relatively small, in scenarios involving extremely large basements, thousands of thermoelectric generator modules can produce a considerable continuous current. This energy, combined with the energy generated by the micro-hydroelectric generator set, is boosted through a highly efficient DC-to-DC converter to provide continuous emergency power for the system.

[0052] During the operation and maintenance phase of the waterproof membrane, the intelligent logic processing and energy flow management hub in Example 3 demonstrated strong self-learning capabilities. Based on reinforcement learning algorithms, the system continuously optimized its crack control strategies for different weather and water level cycles. For example, the system can identify characteristic water level fluctuations before the rainy season and proactively open pressure relief wells for preventative drainage, thereby smoothing the impact of water pressure on the structure. Through this proactive and forward-looking management approach, Example 3 not only achieved the goal of zero cracking of the waterproof membrane but also reduced the system's total lifecycle operating costs by more than 40%.

[0053] Example 4 This embodiment 4 provides an enhanced energy-saving and seepage-resistant crack control scheme for basement waterproofing slabs under highly complex geological constraints and extreme load variations. In this scheme, the environmental and structural holographic sensing unit incorporates high-frequency acoustic emission monitoring technology to capture transient acoustic signals when microcracks infiltrate in concrete.

[0054] Please refer to the attached document. Figure 4 Acoustic emission sensor arrays are pre-embedded in stress concentration areas such as the four corners of the waterproofing liner and the base of columns. These sensors can detect elastic waves with frequencies between 20 kHz and 100 kHz generated by the propagation of internal cracks in the concrete. Acoustic emission data streams and quasi-static strain data from distributed fiber optic sensors are fused heterogeneously at the central control. This fusion mechanism allows the system to monitor not only the final state of the cracks but also the physical processes that cause them. When the amplitude and frequency of the acoustic emission signal exceed the set safety envelope, even if the fiber optic sensors have not yet detected significant macroscopic displacement, the active prestressing compensation and crack intervention unit will enter a preheating standby state, reducing the intervention response time from seconds to milliseconds.

[0055] Regarding the thermal energy regulation and temperature difference balancing execution unit, Example 4 proposes a dynamic thermal conductivity adjustment mechanism. A specially formulated thermally conductive reinforcing matrix containing a high proportion of graphene microsheets is filled around the hollow capillary network. This material significantly improves the heat exchange efficiency between the circulating medium and the concrete, making the system more robust in dealing with the risk of thermal runaway in ultra-thick waterproof membranes. Please refer to the appendix. Figure 2 The intelligent logic processing and energy flow management center dynamically controls the frequency converter of the circulating pump based on the sensed heat flow gradient, so as to achieve a smooth switch from laminar flow to turbulent flow and achieve the best heat exchange effect.

[0056] To cope with extreme groundwater pressure surges, the dynamic water pressure relief and energy recovery unit in Example 4 incorporates redundant relief paths. In addition to the intelligently controlled pressure relief well, an emergency water guide strip is installed at the edge of the waterproof membrane. This water guide strip is made of porous polymer material, and its permeability is adjusted in real-time by a shape memory polymer valve. When the high-precision water level gauge detects a water level rise rate exceeding the extreme threshold of 0.5 meters per hour, the central trigger opens the shape memory polymer valve, assisting the pressure relief well in quickly reducing the bottom hydraulic gradient and ensuring that the waterproof membrane structure does not become unstable or bulge.

[0057] The intelligent logic processing and energy flow management hub in Example 4 employs a data trust storage mechanism based on blockchain technology. All historical data regarding crack evolution, intervention actions, and energy consumption are distributed and stored across multiple nodes of the system after hash calculation. This mechanism ensures that the historical operation records provided by the system have legal validity and immutability in the event of a leakage dispute in the basement, providing authoritative data support for building quality retrospectives and insurance claims.

[0058] Regarding energy efficiency, Example 4 optimizes the operating curve of the ground source heat pump to achieve cross-seasonal storage and utilization of heat and cold. Part of the underground heat extracted in winter is stored in the heat storage layer beneath the waterproof liner for temperature balancing in summer. This spatiotemporal shift of heat significantly improves the overall energy efficiency of the system. Simultaneously, the wireless communication module integrates an edge computing unit, allowing most data preprocessing tasks to be completed locally, with only key indicators and early warning results uploaded to the cloud. This reduces data transmission energy consumption, enabling the system to maintain 100% functional independence even when the network is down.

[0059] Example 5 Example 5 focuses on the application of the system in the waterproofing and reinforcement project of the basement of an old building and its implementation details. Since the structure of the old building is already fixed, the environmental and structural holographic sensing units are deployed using a combination of surface attachment and local drilling and pre-embedding.

[0060] Please refer to the appendix. Figure 1 A distributed fiber optic sensor array was attached to the cleaned surface of the original waterproof membrane and covered with a layer of high-strength polymer mortar. Since the old waterproof membrane may have already developed cracks, the surface image monitoring module played a crucial monitoring role in Example 5. A high-definition industrial camera, in conjunction with an infrared thermal imager, not only identified the geometric features of the cracks but also located the leakage source by monitoring subtle temperature differences in the leakage area. These multispectral image data were fused pixel-level at the central control system to generate a real-time leakage risk map.

[0061] To address the reinforcement needs of older structures, the active prestressing compensation and crack intervention unit employs a combination of externally placed prestressed carbon fiber plates and shape memory alloy bundles. The carbon fiber plates provide constant tensile strength to the foundation, while the shape memory alloy bundles provide dynamic, adjustable active compressive strength. Please refer to the appendix. Figure 4 When the newly formed stress concentration point is captured by the holographic sensing unit, the central command electric heating drive component precisely activates the alloy bundle near the damaged area, generating a targeted closing force to prevent the crack from further developing into the old structure.

[0062] In Example 5, the thermal energy regulation and temperature difference balancing unit performs the function of moisture prevention and dehydration in the reinforcement of old buildings. Through the circulation of low- and medium-grade heat energy through a hollow capillary network, the system can selectively heat the surface of the waterproof membrane, dispersing the moisture accumulated on the basement surface and improving the air humidity environment in the basement. This function, combined with seepage prevention and crack control, greatly enhances the utilization value of old underground spaces.

[0063] In implementing the dynamic water pressure relief and energy recovery unit, considering the stability of the old building's foundation, Example 5 introduces micro-drilling pressure relief technology. In the non-stress-weak areas of the waterproofing membrane, a micro-drill is used to create pressure relief holes with a diameter of only 50 mm, and an intelligent conduit integrating a micro-hydroelectric generator is installed. This minimally invasive upgrade solution achieves active water pressure relief while avoiding large-scale excavation that could disturb the old building's foundation. The central water pressure control algorithm has also been adjusted accordingly, adopting a more conservative pressure relief strategy to prevent the risk of ground subsidence caused by excessive drainage.

[0064] Please refer to the attached document. Figure 2 In Example 5, the intelligent logic processing and energy flow management hub added an interface with the building's existing HVAC system. The recovered energy is rectified and fed into the building's local power grid. Although the amount of electricity is limited, its real-time statistics as a green building indicator help the building achieve a higher green certification rating. The hub's maintenance cycle management module automatically generates personalized maintenance plans for older buildings based on the structural decay rate fed back by the sensing unit, predicting potential future leaks and realizing a transformation from passive leak repair to proactive, early warning maintenance.

[0065] In summary, this invention constructs a complete, intelligent, and energy-efficient basement waterproofing protection system through the collaborative work of an environmental and structural holographic sensing unit, a thermal energy regulation and temperature difference balancing execution unit, an active prestressing compensation and crack intervention unit, a dynamic water pressure relief and energy recovery unit, and an intelligent logic processing and energy flow management center. Each unit effectively solves the two major engineering challenges of concrete cracking and groundwater seepage through multi-source sensing, active execution, and closed-loop feedback of intelligent logic. The system can control temperature difference stress during construction, dynamically balance water pressure and recover energy during operation, and implement active compensation in the early stages of structural damage. This full-lifecycle intelligent regulation not only greatly improves the durability and safety of basement structures but also achieves significant energy conservation and consumption reduction goals through energy recovery and precise intervention. The distributed sensing architecture and digital twin evaluation algorithm adopted by the system provide reliable technical means for the safety monitoring of underground spaces. The integrated design and adaptive capabilities of this invention enable its widespread application in underground engineering under various geological conditions, making it highly valuable for engineering promotion. In practical applications, the optimal balance between impermeability and economy can be achieved by adjusting the configuration parameters of each unit, such as fiber optic mesh density, the number of shape memory alloy bundles, and the rated power of the ground source heat pump, depending on different geological environments and building scales. In the future, with the continuous advancement of sensing technology and new materials, this system can further expand its functions, such as integrating self-healing concrete materials and releasing repair agents through central control, thereby constructing a more intelligent and robust basement impermeability protection system. This invention not only solves the existing passive defense problem from a technical perspective but also promotes the development of underground buildings towards intelligence, greening, and resilience from a design concept perspective. Every part of the system strictly adheres to industrial-grade standards, ensuring long-term stable operation in complex underground environments with high salinity and humidity, providing a solid engineering guarantee for the long-term safe service of ultra-large-scale underground spaces. Through the precision of holographic sensing, the intelligence of proactive intervention, and the closed-loop management of energy, this invention achieves a leapfrog development of basement waterproofing boards from traditional rigid waterproofing to intelligent proactive impermeability, marking a new era of intelligent control for underground engineering crack control and impermeability technology.

[0066] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy-saving anti-seepage crack control system for basement waterproofing boards, characterized in that, include: The environmental and structural holographic sensing unit is used to monitor the internal stress state, crack evolution trend, and external groundwater environmental parameters of the basement waterproofing slab in real time from multiple dimensions, and extract characteristic parameter streams that reflect the structural health status. The environmental and structural holographic sensing unit includes a distributed optical fiber sensing array embedded in the waterproof concrete and arranged in a 3D grid pattern. It uses the Brillouin scattering principle to monitor the full-field strain and temperature changes of the concrete during hardening and service. The thermal energy regulation and temperature difference balancing execution unit is used to dynamically compensate and reduce the temperature gradient caused by the external environment and the internal hydration heat of the waterproof membrane based on the temperature field data fed back by the environmental and structural holographic sensing unit, through the phase change and flow of the circulating medium. The thermal energy regulation and temperature difference balancing execution unit includes a hollow capillary network embedded in the waterproof membrane and a ground source heat pump unit connected to the hollow capillary network and using ground source heat energy for heat exchange. Through forced circulation of fluid, the internal hydration heat is discharged or heat is added to the interior to control the temperature difference between the inside and outside of the waterproof membrane to within 20 degrees Celsius. An active prestress compensation and crack intervention unit is used to provide compensating tension through the phase transformation shrinkage of shape memory alloy components when the internal stress of the waterproof membrane exceeds a preset safety threshold or when signs of microcrack initiation appear, thereby achieving physical constraint and closure intervention on the crack width. The active prestress compensation and crack intervention unit includes multiple groups of shape memory alloy bundles arranged in a matrix, and an electric heating drive component coupled to the shape memory alloy bundles. The electric heating drive component is used to heat up and excite the shape memory alloy bundles to generate recovery stress. The dynamic water pressure relief and energy recovery unit is used to automatically adjust the drainage intensity at the bottom of the waterproof slab according to the dynamic fluctuation of the groundwater level, and capture and convert the kinetic energy or potential energy of the water flow into auxiliary electrical energy during the drainage process; the dynamic water pressure relief and energy recovery unit includes an adaptive water collection channel set below the waterproof slab, an intelligent control pressure relief well connected to the water collection channel, and a variable frequency submersible pump and a micro hydroelectric generator set installed at the outlet of the intelligent control pressure relief well; The intelligent logic processing and energy flow management hub is used to integrate multi-source sensing data, construct a digital mapping model reflecting the waterproof membrane's impermeability and crack risk, output optimal control strategy instructions, and comprehensively optimize the energy consumption and recovery within the system. The intelligent logic processing and energy flow management hub operates an impermeability reliability assessment algorithm based on multi-physics field coupling, receives stress, temperature, and water pressure data in real time, and when the calculated permeability coefficient estimate shows a non-linear growth trend, it coordinates the working modes of the thermal energy regulation and temperature difference balancing execution unit, the active prestress compensation and crack intervention unit, and the dynamic water pressure relief and energy recovery unit.

2. The energy-saving anti-seepage crack control system for basement waterproofing boards according to claim 1, characterized in that, The process of analyzing full-field strain and temperature changes using the distributed fiber optic sensing array is as follows: The frequency shift change of spontaneously generated Brillouin scattered light in the distributed fiber optic sensing array is obtained; using preset strain sensitivity coefficients and temperature sensitivity coefficients, the change in Brillouin frequency shift is calculated, where the change in Brillouin frequency shift is equal to the product of the strain sensitivity coefficient and the change in fiber axial strain, plus the product of the temperature sensitivity coefficient and the change in ambient temperature; the microcrack initiation state inside the concrete is identified based on the analyzed axial strain change.

3. The energy-saving anti-seepage crack control system for basement waterproofing boards according to claim 1, characterized in that, The thermal energy regulation and temperature difference balancing execution unit also includes a phase change material energy storage module; the phase change material energy storage module is wrapped around the outside of some branches of the hollow capillary network; the phase change material energy storage module absorbs or releases latent heat through physical phase change when the temperature of the circulating fluid fluctuates, acting as a heat buffer to smooth the temperature fluctuation gradient inside the waterproof membrane; the hollow capillary network is made of high-density polyethylene, and the pipelines are arranged in the gaps of the distributed optical fiber sensing array.

4. The energy-saving anti-seepage crack control system for basement waterproofing boards according to claim 1, characterized in that, The shape memory alloy bundle of the active prestressing compensation and crack intervention unit is covered with a polytetrafluoroethylene sleeve; the polytetrafluoroethylene sleeve is used to maintain the sliding degree of freedom between the shape memory alloy bundle and the surrounding concrete when the shape memory alloy bundle undergoes phase transformation shrinkage, so as to transmit the recovery stress to the preset anchoring end point. The electric heating drive component uses pulse width modulation technology to smoothly regulate the temperature of the shape memory alloy by adjusting the pulse duty cycle.

5. The energy-saving anti-seepage crack control system for basement waterproofing boards according to claim 1, characterized in that, The dynamic water pressure relief and energy recovery unit also includes a supercapacitor bank and a high-precision water level gauge installed inside the intelligent control pressure relief well; the high-precision water level gauge is used to provide water level fluctuation data to the intelligent logic processing and energy flow management center to adjust the frequency of the variable frequency submersible pump; the micro hydroelectric generator set adopts a permanent magnet synchronous generator, and its rotor blades have wear-resistant and biofouling-resistant coatings; the supercapacitor bank is used to store the electrical energy converted by the micro hydroelectric generator set and supply the holographic sensing unit and control system for operation.

6. The energy-saving anti-seepage crack control system for basement waterproofing boards according to claim 1, characterized in that, The intelligent logic processing and energy flow management hub also operates an energy consumption prediction and optimization strategy. The energy consumption prediction and optimization strategy uses a heuristic search algorithm to find the optimal combination of operating parameters. Its optimization objective is to minimize the expected net energy consumption of the system over the total time period. The expected net energy consumption is defined as the sum of the electrical power consumption of the thermal control unit and the power consumption of the drainage pump, minus the electrical power recovered by the micro hydroelectric generator set. The constraints of the optimization strategy include controlling the width of the crack in the waterproof membrane to within 0.2 mm.

7. The energy-saving anti-seepage crack control system for basement waterproofing boards according to claim 1, characterized in that, The environmental and structural holographic sensing unit also includes a piezoelectric pore water pressure sensor located at the bottom of the outer side of the waterproof membrane, and a surface image monitoring module installed below the basement roof slab; the piezoelectric pore water pressure sensor collects hydrostatic pressure and seepage pressure data on the waterproof membrane; the surface image monitoring module includes multiple high-definition industrial cameras, which capture the crack development on the visible surface of the waterproof membrane through image recognition algorithms; the distributed fiber optic sensing array is connected to the waterproof membrane reinforcement cage through a fixed bracket with a strain isolation structure.

8. The energy-saving anti-seepage crack control system for basement waterproofing boards according to claim 1, characterized in that, The hardware architecture of the intelligent logic processing and energy flow management center adopts an embedded real-time operating system and has an independent data redundancy verification mechanism, with a transmission delay of less than 50 milliseconds for its control commands. The intelligent logic processing and energy flow management center is equipped with a wireless communication module, which supports narrowband Internet of Things protocol and is used to send the system's operating status data, early warning information, and energy-saving statistical reports to the remote cloud management platform in real time.

9. The energy-saving anti-seepage crack control system for basement waterproofing boards according to claim 1, characterized in that, The system is put into operation during the construction phase of the waterproof membrane; during the stage from initial setting to final setting of the concrete, the intelligent logic processing and energy flow management center intervenes in the hydration heat release rate by scheduling the thermal energy regulation and temperature difference balancing execution unit in order to pre-build a stable internal stress field.

10. The energy-saving anti-seepage crack control system for basement waterproofing boards according to claim 1, characterized in that, The adaptive water collection channel of the dynamic water pressure relief and energy recovery unit is equipped with a self-cleaning filter, which automatically rotates to remove silt by hydraulic drive during drainage; the intelligent logic processing and energy flow management center integrates an emergency response module, which is used to instruct all pressure relief wells to enter full-power operation mode when groundwater intrusion or structural damage occurs; the electronic components in the system have an enclosure protection level of 68.

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