166results about How to "Structural solution" patented technology

The invention discloses a battery energy recycling method for an underwater robot, and the method comprises the steps: integrating the equipment state and environment data of the underwater robot, screening the data through a particle filtering algorithm, capturing the depth information of an underwater environment in real time, collecting the material attribute of a battery and an energy transmission efficiency parameter, and recognizing the parameter through a k-means clustering algorithm. The method comprises the following steps: constructing constraint conditions of an energy recovery network, constructing an energy recovery network topology model according to energy loss information and node layout, obtaining an optimal path by applying an Euleran path algorithm, determining an arc curvature by adopting a non-dominated sorting genetic algorithm, dynamically updating topology model parameters, obtaining an optimized energy recovery arc, and constructing an arc optimization mechanism. A logistic regression algorithm is used for scoring arcs and identifying efficient nodes, an Apriori association rule mining algorithm is used for simplifying a network topology structure, calculating structural differences and updating a model, a fitness function algorithm is used for monitoring the network state and energy loss in real time, and the transmission efficiency is evaluated.

The invention discloses a client data management method and system, and relates to the technical field of client data management, and the method comprises the steps: collecting client data from a plurality of data sources, carrying out the preprocessing, and extracting the time sequence features of the client data; constructing a customer loss model to calculate the loss probability of customers, classifying customer groups according to the loss probability of the customers, and implementing corresponding measures according to a classification result; and constructing a visual interface to display the result of the loss probability of the customer in real time, and storing, collecting and analyzing the generated customer data. The method comprises the following steps: acquiring customer data from multiple data sources, preprocessing the customer data, and extracting time sequence features of the customer data; according to the method, the customer loss model is constructed to calculate the loss probability of the customer, the customer loss prediction accuracy is improved, the definition and accuracy of data are improved, and the problem of processing unstructured and time-varying data in the prior art is solved.

The invention discloses an ultrahigh-temperature tensile and tensile creep test clamp applied to a bar-shaped sample, and belongs to the field of high-temperature mechanical testing. Comprising force application positioning modules, a testing auxiliary module and a positioning auxiliary module, the force application positioning modules are arranged at the two ends of a rod-shaped sample and used for transmitting loading force of a testing machine loading mechanism to the two ends of the rod-shaped sample, and the rod-shaped sample is subjected to axial tensile deformation; the test auxiliary module is connected to the test section of the rod-shaped sample and is used for transmitting the tensile deformation amount to the deformation measurement equipment; and the positioning auxiliary module is used for assisting the positioning of the rod-shaped sample in the mounting groove of the force application positioning module, so that the uniformity of the clamping force on the rod-shaped sample can be ensured. According to the invention, the problem that the sample and the clamp are easy to adhere at ultrahigh temperature is solved; when damage occurs, only the gasket needs to be replaced generally, so that the test cost is reduced; the two ends of the sample are positioned by being embedded into the grooves of the chucks, thread fixation is not needed, and the problem that the rod-shaped sample is difficult to install is solved.

The invention relates to the technical field of data mining, in particular to a method and system for intelligently generating a sheet metal part process model. The method comprises the following steps: acquiring structural data of a sheet metal part processing workshop, and carrying out topological structure analysis to generate a processing technology model; acquiring design data of sheet metal parts, establishing a three-dimensional model, and performing machining simulation by using a process model to obtain simulation data; integrating historical processing finished product feature data, extracting surface features, and obtaining actual finished product data; finished product parameterization description is carried out on the machining simulation data, surface defects of a finished product are evaluated, and defect data are obtained; the simulation machining stress distribution uniformity is evaluated, and surface quality influence factors are calculated; and optimizing the processing technology model according to the quality influence factor, and uploading to a management platform to execute a simulation generation task. The accuracy of the sheet metal part process model can be improved.

The invention provides an intelligent photocuring 3D printing model optimization method, and relates to the technical field of photocuring 3D printing, and the method comprises the following steps: obtaining a 3D printing model file uploaded by a user; analyzing geometric information in the model file, and extracting a triangular grid structure, normal vector information and a surface area; key feature areas of curved surfaces, corners and edges in the model are identified, printing parameter data are collected, and a target model summary file is generated; an optimization printing target is defined, an optimization model is generated based on the generative adversarial network, model quality is evaluated through a discriminator network, a multi-target optimization result is analyzed, and an optimal balance point among different targets is found; and testing the optimized model and the printing parameters by using virtual reality, and performing self-adaptive correction according to a simulation test result to adjust to the optimal printing parameters. According to the method, the geometric features and the material attributes of the 3D model are automatically analyzed, potential weaknesses in the model are identified, and the 3D printing model is intelligently optimized.

The invention provides a multi-birth fetus brain age prediction method and system, and relates to the technical field of image data processing. Performing image segmentation and motion artifact correction processing according to the original image data to obtain a separated image; reconstructing mutual shielding areas in the separated image to generate a reconstructed image; performing feature extraction processing according to the reconstructed image to obtain brain development feature data of each fetus, and performing difference analysis of relative development levels based on the brain development feature data to generate development difference data; and performing fusion processing according to the brain development characteristic data and the development difference data, evaluating the actual brain age of each fetus, and outputting a brain age prediction result. Through image segmentation, motion correction and signal interference compensation technologies, the problems of image blurring and structure overlapping caused by mutual shielding, fetal movement and signal interference of the multiple-birth fetuses in the maternal body are solved, and the accuracy of predicting the brain age of the multiple-birth fetuses is remarkably improved.

The invention is suitable for the technical field of transplanting machinery, and provides a soil scraping device of a transplanter planter, the soil scraping device comprises a planter, a driving mechanism and a mud scraping mechanism, the driving mechanism is installed on an engine, the driving mechanism is used for enabling the planter to perform circular-arc circulating reciprocating motion, the planter in the moving process penetrates through the mud scraping mechanism, and the mud scraping mechanism is installed on the planter. Mud attached to the surface of the planting device is removed through the mud scraping mechanism; wherein the bottoms of the front end and the rear end of the engine are fixedly provided with a first fixing rod and a second fixing rod respectively, the lower end of the second fixing rod is connected with a movable rod through a buffer assembly, and the bottom end of the movable rod is connected with the mud scraping mechanism; the mud scraping mechanism is further connected with the bottom end of the first fixing rod through a second reset spring. The driving mechanism is used for pushing the duckbilled device of the planting device to do circular-arc circulating reciprocating motion, the duckbilled device in the moving process penetrates through the mud scraping mechanism, and mud attached to the surface of the duckbilled device is removed through the mud scraping mechanism.

The invention discloses an anti-resonance hollow-core waveguide photo-thermal spectrum gas sensor, and relates to an optical gas sensor. The laser comprises pump laser (1), detection laser (2), an input optical fiber (3), a hollow-core anti-resonance optical fiber (4), an output optical fiber (5) and a photoelectric detector (6), the pump laser (1) and the detection laser (2) are combined through a coupler and are coupled to an air core of the hollow-core anti-resonance optical fiber (4) through the input optical fiber (3); the input optical fiber (3), the hollow-core anti-resonance optical fiber (4), the output optical fiber (5) and the photoelectric detector (6) are connected in sequence; and the hollow-core anti-resonance optical fiber (4) comprises a waveguide gas chamber (4-0), a gas inlet (4-1) and a gas outlet (4-2). The optical phase demodulation is realized by utilizing an anti-resonance reflected light waveguide mechanism, an external interference phase demodulation structure is not needed, the system is simple, the cost is low, and the response speed is high.

The invention relates to the technical field of polyimide films, in particular to a polyimide film and a preparation method thereof.The polyimide film is prepared from a film casting solution composed of the following components through casting, two-way stretching, imidization and rolling technologies and comprises, by weight, 10%-12% of polyesteramide, 10%-20% of a solvent, 1%-5% of an antioxidant, 1%-5% of a lubricant and 1%-5% of a lubricant. The weight percentage of the polyamide acid in the membrane casting solution is 83%-88%; the weight percentage of the solvent in the membrane casting solution is 83%-88%; the weight percentage of the tertiary amine catalyst in the membrane casting solution is 2%-5%; the high interaction force between the molecules of the polyesteramide and the molecules of the solvent is utilized, so that the membrane casting solution is convenient to convey and defoam; the thermal cyclization reaction of the polyesteramide and the polyamic acid is more uniform by utilizing the alkaline strength of the tertiary amine catalyst; the polyimide film has the characteristics of high imidization degree, uniform structure, excellent mechanical property and the like.

The invention provides a cleaning equipment energy efficiency evaluation and optimization method and device based on artificial intelligence, and the method comprises the steps: obtaining data based on log records in the operation process of cleaning equipment, and marking the data; performing data expansion on the data based on the quantum entangled state generative adversarial network to obtain expanded data; training a feature extraction model based on simulated load balance based on the expanded data; training a feature dimension reduction model based on the data after feature extraction; training a classifier model based on the dimensionality-reduced data; and evaluating the energy efficiency of the cleaning equipment based on the trained feature extraction model, the feature dimension reduction model and the classifier model. In the mode, the inherent relevance and expression ability of data are improved by simulating the characteristics of quantum entanglement, the weight update in each training period is adaptively adjusted by using a dynamic variable weight strategy, the structure of a potential space is optimized by simulating the distribution of input data, and the weight sharing level is dynamically adjusted according to the characteristics of the input data.

The turbine guide vane front edge air film cooling structure coping with the rotational flow incoming flow influence comprises a turbine guide vane front edge, a through cold air cavity is formed in the turbine guide vane front edge, and a plurality of rows of air film holes are formed in the outer side of the turbine guide vane front edge at intervals. The air film holes are arranged according to the real isobaric distribution characteristics of the front edge of the turbine guide vane under the influence of rotational flow incoming flow, and one end of each air film hole is communicated with the through cold air cavity. The technical problem that a combustion chamber outlet rotational flow field influences the turbine guide vane front edge gas film cooling characteristic is solved, and the turbine guide vane front edge heat insulation gas film cooling efficiency under the influence of rotational flow incoming flow is improved.

The invention belongs to the technical field of gas-liquid separation, and particularly relates to a small-size tubular plate type water vapor condenser which comprises a cylindrical heat exchange cylinder, a plurality of heat exchange pieces of the same structure are further arranged in the heat exchange cylinder, and the heat exchange pieces are detachably installed in the heat exchange cylinder; each heat exchange sheet is provided with an inclined surface facing materials, a heat exchange surface in close contact with the heat exchange cylinder, an arc-shaped structure for forming a vortex and a through hole structure for increasing gas flux, the number and angle of the heat exchange sheets and distribution of through holes in the heat exchange sheets can be adjusted according to specific water vapor condensation working conditions, so that water vapor is condensed efficiently, and the heat exchange efficiency is improved. And the volume is reduced, the application range of the condenser is widened, and the water vapor collection efficiency of the condenser per unit volume is improved.

The invention discloses a core-shell structure aerogel and a preparation method and application thereof in refractory bricks, and belongs to the technical field of thermal insulation materials, and the preparation method comprises the following steps: adding zirconium oxychloride into an ethanol water solution at room temperature for hydrolysis, then adding carboxylated silicon dioxide aerogel, stirring and mixing, then adding a gelling agent to form a sol solution, and carrying out vacuum drying to obtain the core-shell structure aerogel. Performing sealed aging to obtain wet gel, and performing solvent replacement, supercritical drying and crushing to obtain core-shell structure aerogel; the method for applying the aerogel to the refractory brick comprises the following steps: adding the aerogel with the core-shell structure into an organic solvent for soaking, then adding the refractory brick raw materials with the particle size of 0.05-0.2 mm for mixing, then adding the refractory brick raw materials with the remaining particle size for mixing, and finally adding a bentonite solution for uniformly mixing to obtain a refractory brick mixture; and carrying out compression molding, high-temperature calcination and cooling to obtain the refractory brick. The prepared refractory brick has the characteristics of high strength, high temperature resistance and low heat conductivity, and the problem that the strength and heat insulation of a traditional refractory brick cannot be considered at the same time is solved.

The invention provides a cultural relic spectral image splicing method and system based on grid homography transformation, and the method comprises the steps: introducing an orthographic color panoramic image as a reference image, and taking a space plane where the reference image is located as a reference coordinate system for the projection transformation of a spectral image; carrying out SIFT feature registration on the reference image and the spectral image to obtain SIFT feature matching points, and screening and supplementing the SIFT feature matching points by using LBP textures to obtain accurate feature matching point pairs; grid homography transformation is adopted, the offset position of a target grid pixel point of the spectral image is calculated with the distance between the feature matching points as the weight, and projection transformation is conducted on the spectral image according to position offset information to achieve positioning; and selecting a reference sub-lens spectral image to sequentially carry out histogram matching on the other sub-lens spectral images to realize equalization, and fusing the equalized sub-lens cultural relic spectral images by adopting weighted fusion to obtain reliable panoramic spectral image data.

The invention discloses a cross-temperature health state assessment method and system for an underwater robot battery, and relates to the technical field of battery health state assessment, and the method comprises the steps: S1, collecting data in the operation process of an underwater robot; s2, an environment temperature profile is constructed, and working condition types are identified; s3, constructing a multi-dimensional health feature vector; s4, constructing an LSSVM and SVR regression model, and optimizing model hyper-parameters; s5, calculating characteristic stability and comprehensive complexity indexes, and adaptively selecting a model; s6, identifying the working condition category of the charge-discharge cycle, extracting and standardizing the features, calling the adaptive model, iteratively outputting SOH estimated values, and splicing to form an SOH evolution curve; according to the cross-temperature health state evaluation method and system for the underwater robot battery provided by the invention, the problems of unstable cross-temperature performance and insufficient generalization ability in the prior art are solved.

This application discloses an excavator piling mechanism for easy piling, belonging to the field of water conservancy engineering construction. It includes a mounting base, a clamp, a vibrator, a piling head, and a limiting ring. The mounting base is mounted on the excavator boom, the clamp is mounted on the side of the mounting base, the vibrator is fixed inside the mounting base, the piling head is mounted on the output end of the vibrator, and the limiting ring is mounted on the bottom end of the piling head. A limiting space is formed between the inner wall of the limiting ring and the end of the piling head to restrict the movement of the pile end. This application can effectively improve the efficiency of river piling, accurately control the insertion position of the pile, ensure the verticality of the pile, and avoid structural problems caused by uneven stress.

This invention discloses a method for 3D mesh reconstruction of buildings from multispectral LiDAR point clouds, belonging to the field of multispectral LiDAR point cloud processing technology. The method includes: extracting building instances from the input point cloud using a multispectral LiDAR point cloud classification method; extracting geometric features from the height map obtained from the building point cloud, and then extracting spectral features from the spectral map using a spectral adaptive convolution module; inputting the data into a spectral-geometric fusion module to fuse the features of the spectral map and the geometric map to achieve accurate prediction of 2D corner points; projecting the 2D corner points onto the height index of the height map to obtain 3D corner points, and using an attention mechanism jointly guided by multispectral and geometric features to predict the boundary structure of the 3D corner points, generating a wireframe model; finally, achieving seamless and watertight 3D mesh reconstruction of the building under the guidance of the topological relationships contained in the wireframe model. This invention can effectively reduce artifacts and planar misalignment problems during the reconstruction process.

The invention relates to a cobalt-free ultra-high nickel positive electrode material and a preparation method and application thereof, the preparation method comprises the following steps: ball-milling and mixing a nickel source, a lithium source and a dopant to obtain powder, and drying and sintering the obtained powder to obtain the cobalt-free ultra-high nickel positive electrode material, the doping agent comprises an aluminum-containing doping agent and a manganese-containing doping agent; the nickel source, the lithium source and the doping agent are mixed according to the molar ratio of the nickel element to the lithium element to the total doping element being (0.90-0.98): (1.03-1.06): (0.02-0.10). The Al and Mn elements are uniformly doped in the positive electrode material substrate through a solid-phase reaction method, the material performance is synergistically improved by utilizing the unique action mechanism of the doped elements, the electrochemical performance is synergistically improved on the premise of not depending on the cobalt element, and high initial discharge capacity, cycling stability and rate capability are kept in a wide voltage interval; and excellent capacity retention capability is shown in a wide multiplying power range.

This invention discloses an insulating encapsulation structure and connection method for a probe temperature sensor, relating to the field of temperature sensor technology. The insulating connection bracket has an outer insulating and thermally conductive protective layer, and contains insulating adhesive and a temperature-sensing component. The specific implementation is as follows: an insulating layer assembly, a built-in snap-fit ​​structure within the insulating connection bracket, and an eccentric cavity for housing the temperature-sensing component. A thermistor glass body is used as the insulator. In the insulation process, direct contact between the glass body and the inner wall of the bracket reduces one useless insulating layer. The cavity formed by the end of the insulating connection bracket and the insulating layer assembly houses the temperature-sensing component. The cavity contains a clearance structure for the thermistor pins and multiple layers of insulation between the pins and the conductive copper wires. A fluid insulating adhesive is used, and then the insulating connection is cured. Finally, the encapsulation is placed inside a metal shell containing insulating adhesive and cured, thus forming multiple layers of effective insulation and sufficient safe insulation thickness between the thermistor conductive pins and the metal shell.

A kind of vocal cord repair device based on advanced biological printing technology assisted, comprising: imaging positioning component, including endoscope imaging module and three-dimensional reconstruction processor;Surgical operating component, including glottis exposure mechanism and elephant trunk type flexible mechanical arm, glottis exposure mechanism exposes glottis to provide field of view, and mechanical arm high-precision operation;Biological repair component, including micro printing head, compatible hydrogel, injection tube and motion control mechanism, realize vocal cord reconstruction and function recovery.Integrate biological printing component and imaging positioning component, system can accurately obtain the three-dimensional structure data of vocal cord damage area, and realize the millimeter level accurate deposition of biological material, so that the millimeter level precision of imaging positioning, micron level operation of mechanical arm and controllable printing of biological material form closed loop feedback system, improve the overall success rate of vocal cord repair, realize the leap of vocal cord repair from "empirical operation" to "precision engineering", provide safer and more effective treatment options for patients with vocal cord dysfunction.

The invention discloses a method for constructing, updating and retrieving an action memory library, which belongs to the technical field of computer vision and comprises the following steps of: constructing a training data source with time sequence diversity; initializing an action memory library containing a plurality of learnable prototype matrixes and a double-flow interaction network; memory bank evolution is executed, an action prototype is retrieved by utilizing a query stream, a current memory state is dynamically generated by combining a memory state updating gate mechanism with a historical state, and dynamic memory is injected into a feature space by utilizing memory driving graph convolution; synchronously updating parameters based on multi-target loss, and driving a memory bank to evolve into optimal structured prior; and finally, performing structured reasoning on the to-be-detected sequence by using the optimal memory bank. According to the method, structured priori is constructed by mining a spatio-temporal topology mode of a human body action sequence, and hierarchical memory evolution and double-flow depth interaction are combined, so that the problem of depth ambiguity in a monocular vision task is effectively solved, geometric structure distortion is corrected, and the accuracy of action posture estimation is remarkably improved.

The invention belongs to the technical field of railways, and discloses a plate-type ballastless track adapting to foundation deformation and an adjusting method.The plate-type ballastless track comprises a base, a plate-type ballastless track body and a plate-type ballastless track body, a long rectangular hole is formed in the middle of the prefabricated track plate, and every two limiting bosses are embedded in the two sides of the interior of the corresponding long rectangular hole; the cover plate is connected in the long rectangular hole in a covering manner; the height adjusting layers are arranged in a stacked mode and connected between the base and the prefabricated track plate in a pressed mode; the filling adjusting layer is crimped between the base and the height adjusting layer; the horizontal adjusting layer is connected between the limiting boss and the long rectangular hole in a pressed mode. And the multiple anti-moving limiting plates are installed on the two opposite side walls of the prefabricated track plate and used for stopping the height adjusting layer from moving out transversely. The method solves the problem of insufficient deformation adjustment capability of the existing ballastless track when the offline foundation deforms greatly, and can be applied to construction of the ballastless track in a complex geological section and treatment of diseases caused by deformation of an operation line foundation.

The present invention relates to an improved pusher with wear resistance, comprising: a shell, a tungsten carbide wear-resistant coating is sprayed on the outer wall of the shell in contact with the well logging wall, a pin hole is provided on the inner wall of the shell, the pin hole is located at the lower end of the shell and on the opposite side of the wear-resistant coating; a leg, which is vertically arranged on the side wall of the shell and has an upper end movably connected to the shell, the leg and the pin hole are located on the same busbar; a plug, which is connected to the shell, and a protruding retractable pin is provided on the side wall of the plug to cooperate with the pin hole. The present invention optimizes and improves the defects of the original structure of the pusher in the prior art, and updates the original structure. The problem of serious wear and tear of the original shell and the structural problems of the pusher are solved, the service life of the pusher is increased, and the overall modification is small, and the method is simple and effective.

The application relates to the field of building equipment engineering and discloses a heating and ventilating pipe with a damping and buffering structure, which comprises a pipe body, a mounting plate is arranged on the side wall of the pipe body, a buffering assembly is arranged on the side wall of the mounting plate, and a fixed connection is arranged on the side wall of the pipe body; the buffering assembly comprises a damper, a damping pad is fixedly connected to the side wall of the mounting plate, a fixed frame is arranged on the side wall of the pipe body, a rubber pad I is fixedly connected to the side wall of the fixed frame, the side wall of the rubber pad I is in close contact with the side wall of the pipe body, and the damper is fixedly installed between the damping pad and the fixed frame. In the utility model, after vibration of the pipe body is transmitted to the buffering assembly through the fixed frame, the damping pad, the damper, the first spring and the like are synergistically acted, buffering is realized by absorbing and consuming vibration energy and adapting to angle change, the noise and structure fatigue problems caused by vibration transmission are solved, and the damping effect and stability of the pipe system are improved.

The invention relates to the technical field of power grid infrastructure projects. The invention discloses a structured design method and system for a feasibility research report of a power grid infrastructure project. The method comprises the steps of obtaining file data specified by related management of power grid infrastructure in a historical file library, and obtaining a structured text data set; performing structured information extraction on the text data set to obtain a structural framework set of the text; key review element extraction of the feasibility research content review rule is carried out on the text data set, and a key review element set is obtained; establishing logic association for each key review element, each node and each text in the text data set to obtain a mapping relation M of the key review element ID, the node ID and the text ID; according to the mapping relation M, a feasibility research report structure chart is formed, and a power grid infrastructure project feasibility research report template is created. The produced standardized template provides a solid and uniform data basis for treatment, integration and deep analysis of power grid data, thereby directly supporting scientificity and accuracy of investment decision.

This invention relates to the field of Internet audio data processing technology, specifically to a cross-terminal voice input and metadata repair method and system based on H5. The method includes: a data receiving step: receiving real-time segmented data streams and terminal environment fingerprints; a model building step: injecting the environment fingerprint to build an ideal model and generating a theoretical drift benchmark; a feature mapping comparison step: extracting real-world features and comparing them with the benchmark to determine the metadata deviation type; a repair execution step: adaptively verifying and repairing the data stream based on the deviation type; and a reconstruction generation step: rewriting the metadata header based on the repaired data payload to generate a standardized audio file. This invention, through reverse engineering using an ideal model, accurately distinguishes between hardware anomalies and network packet loss, improving the usability of Web audio acquisition in complex network environments.

This invention discloses a high-strength, high-conductivity beryllium copper alloy rod for limit switches and its manufacturing method, belonging to the field of electronic component manufacturing technology. Its chemical composition, by weight percentage, includes: Be: 0.10%–0.30%, Co: 0.10%–0.30%, Ni: 0.30%–0.50%, Si: 0.020%–0.040%, Mn: 0.05%–0.10%, Zr: 0.05%–0.10%, Ag: 1.00%–1.20%, RE: 0.0140%–0.0180%, Ag-SiC: 0.80%–1.20%, Cu-CNTs: 0.40%–0.80%, Pb ≤ 0.005%, Sn ≤ 0.005%, other impurity elements ≤ 0.01%, and the balance being Cu. The manufacturing method includes electroless plating of SiC and CNTs with Ag and Cu, respectively, followed by gas atomization powdering, mixing, vacuum hot pressing sintering, hot extrusion, cold drawing, and aging treatment to obtain rods. This invention achieves simultaneous improvement in strength and conductivity through the synergistic effect of low Be and metal cladding reinforcement. The finished product has a yield strength >1050MPa, tensile strength >1200MPa, elongation >4%, and conductivity >40% IACS.

The application discloses a kind of super-light inorganic high-efficiency thermal insulation materials and preparation method thereof.The super-light inorganic high-efficiency thermal insulation material of the application is mainly prepared by the following components by pressure foaming-decompression foaming process according to weight parts: light-burned magnesium oxide 28-37 parts, magnesium sulfate heptahydrate 18-26 parts, compound foaming agent 0.8-1.5 parts, compound foam stabilizer 0.08-0.12 parts, water reducing agent 0.1-0.3 parts, and water 45-58 parts.The application prepares inorganic high-efficiency thermal insulation material by pressure foaming-decompression foaming process.Under pressure conditions, a large number of stable and uniform bubbles are introduced into the inorganic thermal insulation material, then a large number of uniform and stable pressurized bubbles are mixed uniformly with cement slurry to obtain foamed slurry.In the process of pressure relief, the bubbles inside the pressurized foamed slurry expand uniformly, achieving super-light design.The bulk density of the prepared super-light inorganic high-efficiency thermal insulation material can reach 41-60 kg / m 3 , the strength is greater than or equal to 10 kPa, and the thermal conductivity can reach 0.029-0.035 W / (m·k).

The invention discloses a cable-stayed bridge cable bent tower digital monitoring method and related equipment, and relates to the technical field of bridge monitoring, the method comprises the following steps: obtaining initial data, the initial data comprising cable bent tower environment data and three-dimensional form information; positioning a skeleton position based on the magnetic coding data and the three-dimensional form information; adjusting a template posture based on the skeleton position so as to enable the template posture to be matched with the skeleton position, and obtaining correction data in the adjustment process; the pouring process is monitored based on an intelligent hydraulic control system, and dynamic data are obtained; analyzing feature points of the concrete surface image based on the concrete surface image, calculating a deviation error, and determining deviation data; multi-source data are integrated to monitor the cable bent tower structure, the health state of the cable bent tower structure is predicted, and the multi-source data comprise the initial data, the correction data, the dynamic data and the deviation data.