124 results about "Construction plan" patented technology

The invention relates to the technical field of beam bridge splicing, in particular to a large-span concrete continuous beam bridge splicing construction method based on intelligent construction. The method comprises the following steps: acquiring digital modeling data of a left bridge and a right bridge to be spliced; analyzing the digital modeling data, and determining the dynamic stress distribution of the whole construction process; acquiring deformation monitoring data in real time, analyzing the deformation monitoring data, and determining a coordinated deformation rule of the left and right bridges; and generating a splicing construction scheme according to the dynamic stress distribution and the coordinated deformation rule. And the decoupling problem of a digital model and a physical entity is eliminated. The problem of stress control blind areas is solved, stress space-time evolution is quantified, it is ensured that stress prediction covers all stages of construction, and the blind areas of a conventional static model are avoided. The problem of quantitative deficiency of the coordination deformation rule is solved, and the defect of neglecting the deformation coordination is avoided. The problem of construction decision lag is solved, the structural damage probability and temperature cracks are reduced, and coupling of construction execution and a physical mechanism is ensured.

The invention discloses an expressway bridge construction state real-time monitoring method and system, and relates to the technical field of bridge construction monitoring. An expressway bridge construction state real-time monitoring system comprises a data acquisition and processing module, a data expansion and analysis module, a multi-point data fusion module, a state comprehensive evaluation module and a construction scheme adjustment module. According to the method, data interpolation and expansion are carried out on the preprocessed vibration monitoring data through the Kriging interpolation method, the spatial autocorrelation between the vibration monitoring data can be fully utilized, and the monitoring data are expanded, so that the problem of insufficient coverage of monitoring points can be effectively solved, and the integrity and precision of the monitoring data are improved; the change trend and the distribution rule of vibration in space can be reflected more accurately, a more comprehensive and reliable basis can be provided for evaluation of the highway bridge construction state, and the state evaluation accuracy of the highway bridge construction state real-time monitoring method and system is improved.

The invention discloses an intelligent upgrade load data analysis system and method for power grid equipment, and relates to the technical field of data analysis, and the method comprises the following steps: obtaining basic parameters and power consumption time period attributes of the power grid equipment; presetting an upgrading time period set according to the power grid construction plan, selecting any upgrading time period and the target upgrading equipment, screening equipment load historical data consistent with the power utilization time period attribute, and calculating a predicted load peak value of the target upgrading equipment in the time period; matching the target upgrading equipment with the upgrading time period distributed in the scheme, constructing a current upgrading scheme, classifying the equipment needing to be synchronously upgraded in the same upgrading time period into one batch, and calculating a load imbalance coefficient; calculating a power fluctuation coefficient; and determining the suitability score of the target upgrade device in the time period, traversing all the suitability scores to construct a total suitability score, and solving the optimal selection through a function to obtain a theoretical optimal upgrade scheme, so that the intelligent analysis of the upgrade load data of the power grid device is realized.

The invention relates to the technical field of bridge construction monitoring, in particular to a large-scale bridge construction process real-time monitoring control system based on digital twinning, which comprises a benchmark modeling module, a data processing module and a data processing module, constructing a construction plan reference model containing a planned construction period and resource allocation; and the feature analysis module is used for generating a multi-dimensional deviation feature vector by comparing the difference between the plan and the reality based on the construction plan reference model and the actual construction data collected from the construction site in real time. According to the invention, through the feature analysis module, high-frequency comparison is carried out on real-time collected data of a construction site and a reference model in digital twinning, and a multi-dimensional deviation feature vector containing information such as a construction period, resources, quality, safety and the like is generated, so that a manager can accurately master the most real overall state of a project at the first time; and the decision is prevented from being influenced by information transmission lag.

The invention discloses a BIM-based steel truss simulation construction method and system, and relates to the technical field of simulation construction methods, and the method comprises the steps: determining a construction event corresponding to each key construction node according to the overall form of each virtual construction model and each key construction node; the integral construction report of the steel truss is determined according to the construction event corresponding to each key construction node, the construction task of the steel truss and the stress distribution condition of the construction three-dimensional model of the steel truss, and the accuracy of the integral construction report of the steel truss is improved. Therefore, construction early warning nodes are determined according to the feature forms of the multiple construction risk features, the corresponding construction risk areas and the construction time ranges corresponding to the construction risk events, and a simulation construction plan of the steel truss is determined based on the construction early warning nodes, the construction stereoscopic model of the steel truss and the integral construction report of the steel truss. And the accuracy of the simulation construction plan of the steel truss is improved.

The invention relates to the technical field of elevators, in particular to an elevator construction management system and method.The elevator construction management system comprises a data acquisition module used for acquiring operation parameters and environment parameters in the elevator construction process in real time; the data twinning module is used for updating an elevator construction twinning model according to the operation parameters and the environment parameters; the data processing module is used for processing the current elevator construction data reflected by the elevator construction twinning model and generating an optimized construction scheme according to a processing result; and the safety monitoring module is used for generating a construction safety state according to the operation parameters, the environment parameters and the current elevator construction data and generating construction early warning information based on the construction safety state, so that early discovery and active intervention of safety risks are realized. And finally, the core problems of potential safety hazard identification lagging and low transportation efficiency in a traditional mode are solved.

The invention provides a flight area track project progress evaluation method, which can be applied to the technical field of artificial intelligence and the technical field of Internet of Things. The method comprises the following steps: acquiring unmanned aerial vehicle shooting data and satellite remote sensing data of a flight area channel; performing image fusion processing on the unmanned aerial vehicle shooting data and the satellite remote sensing data to obtain fused image data; analyzing the fused image data by using a pre-trained target detection model to obtain a detection result; based on the detection result, extracting image feature data reflecting the actual completion project amount of the flight area track project, and obtaining actual completion project amount data; and comparing the actual completion project amount data with a preset construction plan progress, and performing project progress evaluation based on a comparison result.

We provide the system. [Solution] As a data collection method, a device that collects real-time data from sensors installed at the construction site, A storage means for storing data from the above-mentioned device in a central database, An artificial intelligence processing method that automatically generates construction plans for construction projects using stored data, An adjustment mechanism that detects changes in the external environment and adjusts the construction plan accordingly, A notification means for informing the user of the adjusted construction plan, A learning method that uses the construction results to retrain the system and utilize them in generating the next plan, A system that includes this.

The present application relates to the technical field of real-time monitoring, in particular to a real-time monitoring system for road and bridge construction progress, which comprises a dynamic relationship analysis module, an event response decision module, a structure health monitoring module, a risk management and prediction module, a progress prediction and adjustment module, a resource optimization configuration module, an environmental impact assessment module and an overall progress management module.In the present application, the dynamic relationship in construction is captured through the graph neural network, the graph attention network and the dynamic graph convolution network, the construction model is updated in real time, the accuracy of progress analysis is ensured, the event response decision module quickly optimizes the construction plan through the predictive control algorithm, the strategy flexibility is improved, the structure health monitoring and risk management module combines the Markov decision process and the Monte Carlo tree search, effectively prevents risks and ensures safety, the progress prediction, resource optimization and environmental impact assessment module improves resource efficiency and environmental adaptability, and the application of comprehensive evaluation method realizes efficient and high-quality construction management.

The application discloses a kind of key project construction progress and system and method for risk early warning, by obtaining the buffer capacity data of labor subsystem, mechanical subsystem, material subsystem, fund subsystem and management subsystem in construction system and the logical dependence relationship and planned construction period of each process in construction plan network diagram, based on the coupling strength data between each subsystem buffer capacity data and each subsystem, calculate system resilience entropy, based on the coupling strength between high influence process, the key degree of process, the number of redundant path, the total amount of float time and calculate topological elasticity coefficient;When system resilience entropy exceeds first preset threshold or topological elasticity coefficient is lower than second preset threshold, generate early warning signal;Further, in response to early warning signal, based on structural causal model, counterfactual reasoning is carried out to subsystem buffer capacity data, intervention scheme containing target subsystem, target buffer capacity adjustment amount and expected effect is generated and output, realize the automatic generation of early warning and intervention scheme.

The invention relates to the technical field of water conservancy and hydropower engineering construction, and discloses an inclined wall dam body anti-seepage construction method based on a three-dimensional model, and the method comprises the steps: constructing a three-dimensional dynamic model, integrating dam body geological survey data, anti-seepage structure design parameters and a construction process logic relation, and constructing a three-dimensional dynamic model; determining a multi-section division scheme of the anti-seepage system through model coupling analysis, and optimizing partition construction planning; the dam slope foundation surface is finished and compacted based on foundation surface processing parameters output by the model, and it is ensured that the foundation surface reaches the standard through three-dimensional scanning data comparison; a cushion layer, an anti-sliding tooth wall and a dam body anti-seepage body are sequentially constructed; a formwork is erected according to the model formwork erecting parameters, concrete slope protection is poured, and the pouring thickness is corrected; and concrete slope protection is cured, and a quality tracing system is established based on the model to monitor the integrity and structural strength of the anti-seepage system. Through the three-dimensional dynamic model, accurate control over the whole construction process is achieved, the leakage risk is effectively reduced, the construction efficiency is improved, the rework cost is reduced, and stable operation of a dam body anti-seepage system is guaranteed.

This invention relates to the field of tunnel and bridge construction technology, specifically to a construction method for shallow-buried, biased, fractured strata with small clearance for dual tunnels with entrances and exits. The method comprises five steps: formulating corresponding measures for tunnel entrances and exits, determining the construction plan, implementing entrance construction techniques, developing construction plans for cross passages and active intersection areas, and determining the main tunnel exit construction techniques. This method is widely applicable to projects where shallow-buried, biased tunnel entrances cross steep slopes with poor overall stability and high construction difficulty, especially in projects with severe bias, fractured rock masses, and dual tunnel construction with small clearances. It solves the major engineering accidents such as tunnel entrance collapses and roof falls that are easily caused by key technical challenges such as steep mountain terrain, shallow-buried bias at the tunnel entrance, and harsh construction conditions, greatly improving construction safety.

The invention provides a central air conditioner pipeline construction collaborative management method and system, and belongs to the technical field of computers.The method comprises the steps that on the basis of a redisk period set by a user, redisk data of the previous redisk period are called as target redisk data, the target redisk data are analyzed, and a construction stage is determined; calculating a progress deviation between the construction stage and a preset overall construction plan, and analyzing a quantitative index associated with the progress deviation, an uncompleted process reason and a cross operation record to obtain a leading reason; performing matching degree and efficiency score calculation on a preset differential collaborative response strategy library based on the leading reason to obtain a strategy sorting list; determining an optimal collaboration strategy based on the strategy sorting list, and inputting the optimal collaboration strategy into a preset BIM model to obtain a strategy verification report; verifying the strategy verification report based on constraint conditions of the overall construction plan; and if the verification is passed, determining a target executor and a work responsibility involved in the optimal cooperation strategy. The collaborative management level is improved.

According to the device of the present application, a series of consecutive and efficient operations can be realized. It can receive detailed instructions including construction style, material specification, work procedure, and accurate drawings of the target space from the user terminal. Based on this information, the device creates a construction plan covering the construction scope, material requirements, work items, and schedule. Then, the device selects suitable construction companies from the candidates according to the construction plan. Finally, the device accurately calculates the construction estimate by combining the construction plan with the selected company's situation, providing accurate cost reference for the project advancement, effectively assisting the pre-planning and decision-making of the construction project.

Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for a multi-modal artificial intelligence platform for building construction. The multi-model artificial intelligence platform includes various engines that perform various computer-implemented methods. The various engines include a site selector artificial intelligence (AI) engine, a geospatial database, a site compliance analyzer AI engine, a masterplan generator AI engine, a compliance analyzer AI engine, an aesthetic generator AI engine, a schematic generator AI engine, a construction plan generator AI engine, a project timeline generator AI engine, a compliance application generator AI engine, and a financial model generator AI engine. Respective AI engines collaboratively cooperate for end-to-end AI-driven building construction design and development.

The invention discloses a building engineering progress judgment method and device based on image recognition and a storage medium, and relates to the technical field of building management. The method comprises the following steps: decomposing a target construction plan to obtain discrete construction task units; constructing a dynamic progress baseline sequence evolved along with time based on the discretized construction task unit; obtaining regularly collected multi-modal image data of the construction site, and generating a site three-dimensional live-action model located in the same coordinate system with the dynamic progress baseline sequence based on the multi-modal image data; and performing three-dimensional registration and difference analysis on the field three-dimensional real scene model and the dynamic progress baseline corresponding to the current time node to obtain a quantitative index of the project progress. The method aims at improving the precision of automatically judging the progress of the constructional engineering in a complex environment.

Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for a multi-modal artificial intelligence platform for building construction. The multi-model artificial intelligence platform includes various engines that perform various computer-implemented methods. The various engines include a site selector artificial intelligence (AI) engine, a geospatial database, a site compliance analyzer AI engine, a masterplan generator AI engine, a compliance analyzer AI engine, an aesthetic generator AI engine, a schematic generator AI engine, a construction plan generator AI engine, a project timeline generator AI engine, a compliance application generator AI engine, and a financial model generator AI engine. Respective AI engines collaboratively cooperate for end-to-end AI-driven building construction design and development.

The system according to this embodiment aims to identify detailed shooting locations within a building and provide this information to multiple developers to propose the optimal course of action. [Solution] The system according to the embodiment comprises a reception unit, an analysis unit, a shooting unit, an information input unit, a provision unit, a proposal unit, and a planning unit. The reception unit inputs recorded video data. The analysis unit analyzes the recorded video data input by the reception unit and indicates areas that should be photographed in more detail. The shooting unit photographs the areas indicated by the analysis unit. The information input unit inputs basic information in addition to the additionally photographed video information. The provision unit provides the information input by the information input unit to multiple developers in a single batch. The proposal unit proposes the optimal action based on the information provided by the provision unit. The planning unit jointly proposes a construction plan based on the action proposed by the proposal unit.

1. The name of the design product: project management system graphical user interface for electronic device. 2. The use of the design product: the design product takes an electronic device as a carrier, and is used for operating a running project management system through the electronic device. 3. The design points of the design product: the interface content of the graphical user interface. 4. The picture or photo that best shows the design points: interface change state diagram 10. 5. The use of the graphical user interface: used for distinguishing project construction plan, material requirement plan, scheme plan, optimization plan, quality inspection plan, safety inspection plan, etc., establishing upper and lower correlation relationship, and facilitating scientific examination of each plan. Click the performance center button in the main view to enter interface change state diagram 1; click the total progress management button in interface change state diagram 1 to enter interface change state diagram 2; click the panoramic plan analysis button in interface change state diagram 2 to enter interface change state diagram 3; click the specific project "Sunshine City" button under the project department in interface change state diagram 3 to enter interface change state diagram 4; click the time window in interface change state diagram 4 to enter interface change state diagram 5; click the one-key full-open button in interface change state diagram 5 to enter interface change state diagram 6; click the query button in interface change state diagram 6 to enter interface change state diagram 7; click the full-screen button on the right side of the one-key expansion button in interface change state diagram 7 to enter interface change state diagram 8; click the logo icon in the upper left corner of the window in interface change state diagram 8 to enter interface change state diagram 9; check the task project in interface change state diagram 9 and click the one-key expansion button to enter interface change state diagram 10; click the right purple horizontal bar in interface change state diagram 10 to enter interface change state diagram 11.

The invention relates to the technical field of construction site risk identification, in particular to a construction site safety risk intelligent identification method and system based on image identification. The method comprises the following steps: firstly, according to a construction plan of a construction site, identifying distribution positions and construction types of a plurality of construction areas, then configuring a monitoring camera for each construction area, monitoring the wearing state of protective equipment of operating personnel in the current area in real time, and in the construction areas of the construction site, determining whether the protective equipment is worn or not; and marking the construction areas directly communicated with the other plurality of construction areas as comprehensive monitoring areas. On one hand, position data and construction types of a construction site area are identified by shooting a construction site image, and on the other hand, work type information and early-stage preparation personnel are determined according to a route where an operator is located. The identification mode is mainly carried out through a comprehensive monitoring area, so that the operation personnel can be identified in advance when the operation personnel do not arrive at the target construction area.

The invention discloses a home decoration digital management system, and belongs to the technical field of home decoration management. The system comprises a design verification module, a project execution management module, a client and contract management module and a data tracing module. The design verification module is used for collecting customer demands and generating a design scheme and scene simulation data confirmed by a customer; the project execution management module executes a construction plan and quality control based on the confirmed scheme; the client and contract management module stores client information and manages a payment process; and the data tracing module records whole-process data from demand acquisition to project acceptance. According to the invention, through constructing full-process digital closed-loop management, it can be ensured that the decoration effect accords with the customer expectation from the source, the problems of delivery disputes and difficult collection of tail money caused by design inconformity are effectively solved, and the construction quality and project management efficiency are improved at the same time.

A construction compliance system includes an image capture device located in a far edge of the construction compliance system that is proximate to a construction project, and a near edge processor located in a near edge of the construction compliance system that is remote from the construction project. The image conversion device receives an image of a construction status of a construction project, and renders a three-dimensional model of the construction status based on the image. The near edge processor receives a three-dimensional model of a construction plan of the construction project, compares the three-dimensional model of the construction status with the three-dimensional model of the construction plan to determine whether the construction status deviates from the construction plan, and provides an indication when the construction status deviates from the construction plan.

The application discloses a concrete silo construction control method and system in a high-temperature environment, and relates to the field of building construction. The method comprises the following steps: obtaining a silo construction plan, deploying a rigid temperature limiter and connecting it with a thermal stress field by taking the damage of the constitutive equation and the elastic-plastic principle as constraints; adding secondary mixing and admixtures as a first adjustment method, and taking dynamic adjustment of the pouring specification mode as a second adjustment method to develop an adjustment block in the construction control system; updating the thermal stress field by laying out a temperature sensing array, making temperature overrun judgment by the rigid temperature limiter, and making construction process adjustment and decision based on the adjustment block, and responding to the front-end equipment for construction control. The technical problem that the existing concrete silo construction control cannot accurately monitor and dynamically adjust the concrete temperature is solved, and the technical effects of improving the accuracy of concrete temperature monitoring and the timeliness of adjustment are achieved.

The invention discloses a construction management method and system based on BIM and AI combination and a storage medium, and belongs to the technical field of engineering data management, and the method comprises the steps: S1, processing historical construction data based on a calculation model to generate standard data; s2, obtaining a construction operation name corresponding to the BIM model; s3, position coordinates of all building components in the BIM model are obtained, and a first constraint condition and a second constraint condition are set; s4, sorting the construction operations on the basis of the first constraint condition and the second constraint condition to obtain an initial construction scheme table, calculating the number of participants required for completing each construction operation within the limited duration, and adding the calculated parameter number to the initial construction scheme table to generate a final construction scheme table; and S5, generating a construction scheme of the project operation based on the final construction scheme table. According to the invention, after the BIM model is established, a specific construction scheme can be automatically generated.

This invention relates to a construction method for an irregularly shaped curved cylindrical concrete structure. The method utilizes BIM technology to create a three-dimensional model of the cylindrical concrete structure. Based on this model, a three-dimensional model of the template structure is created, dividing the template structure into several unit templates and obtaining the number, size, and installation position of each unit template. The arrangement of the unit templates is simulated to obtain a suitable template construction plan. According to the template construction plan, the unit templates are assembled on the construction surface at the designed positions of the cylindrical concrete structure to form an irregularly shaped curved template structure. Concrete is poured into the template structure to form the irregularly shaped curved cylindrical concrete structure. This invention improves the accuracy of template assembly and ensures the quality of concrete forming.

The invention discloses an offshore wind power project soil space variability analysis method. The method comprises the steps that drilling data and CPT data of an offshore wind power project are collected and preprocessed; a mathematical model is established, a correlation function of drilling and CPT is constructed, and distribution characteristics of model parameters are obtained; taking the obtained distribution as initial estimation, and for any to-be-predicted point, obtaining an optimal predicted value of the point in a spatial domain according to the known data points and spatial distribution characteristics of the to-be-predicted point; the prediction result is verified and corrected by using actually measured data obtained in the actual construction process; and a high-precision soil body spatial variability prediction model is obtained through repeated iterative optimization and is used for guiding fan foundation construction scheme formulation, optimization and engineering risk assessment. The method provides data support for the whole wind power plant.

The invention discloses a tunnel broken surrounding rock grouting reinforcement effect evaluation method. The method comprises the steps that a simulation model is obtained; applying corresponding ground stress; determining the position of a grouting hole; grouting holes are generated; grouting is started; newly-added fractures communicated with the slurry migration channel are merged into the existing slurry migration and diffusion network to update the flow net topological structure; calculating the opening degree of each fracture in the flow net, the flow of slurry and the pressure of the slurry so as to update the slurry pressure and the flow distribution state of the whole slurry migration and diffusion network; the slurry migration and diffusion process is simulated through continuous iterative updating until grouting is finished; updating simulation parameters of the cohesive force unit; the integrity improving effect of tunnel surrounding rock cracks after grouting reinforcement is evaluated; and evaluating the strength improvement effect of the tunnel after grouting reinforcement. According to the method, prediction of the slurry migration and diffusion range, the secondary damage path of secondary excavation disturbance after grouting reinforcement and the bearing capacity is achieved, and the engineering prediction precision and the engineering construction scheme making efficiency are remarkably improved.

The invention discloses a multi-agent collaborative intelligent review method and system, and belongs to the technical field of building engineering construction. The method comprises the following steps: obtaining a standardized text Tn; inputting Tn into a large language model, calculating a classification probability pi result and a confidence coefficient rho, and determining a project type; according to the project type, matching a corresponding review rule subset from a rule base; calculating a score sij of each item, a score Si of each dimension and a total score Stotal; generating a question list and an improvement suggestion set; generating improved content; and outputting the review report. According to the method, natural language understanding, logical reasoning and text generation capabilities of a large language model are utilized to simulate an expert review process, and rapid classification, deep review, quantitative evaluation and content optimization of the construction scheme are realized, so that the intelligent level, review efficiency and risk identification accuracy of construction scheme review are improved.

The invention relates to the field of intelligent monitoring devices in urban rail transit shield construction, in particular to a shield construction operation electromechanical parameter monitoring method and a shield construction operation electromechanical parameter monitoring system. In the test monitoring process, limit data of a tunneling state and existing limit working state data of electromechanical equipment are extracted and can be combined or independently recorded to form data in a conventional state to be compared, an expected residual loss value is obtained through insulation loss calculation, and the expected residual loss value is compared with the expected residual loss value, so that a test result is obtained. Reference expected parameters can be obtained in real time, and the influence on the shield equipment caused by limit parameters generated by the equipment due to special geology in the repair and maintenance process of the shield equipment and the tunneling process can be judged in a preset manner, so that subsequent construction plans and maintenance plans can be judged.

The invention relates to a construction management system and method for a complex construction scene, and relates to the technical field of construction management, and the system comprises a monitoring module which obtains the construction progress and construction monitoring information of the construction scene in real time, and a digital twinborn model recognition module which builds a three-dimensional digital twinborn model and determines the risk recognition result of equipment and personnel; the decision module determines a plurality of initial management strategies based on the risk identification result and a pre-constructed construction safety knowledge graph; and based on the construction progress, the construction plan, the environment information and a preset multi-objective optimization algorithm, optimizing the plurality of initial management strategies, determining an optimal management strategy, and sending the optimal management strategy to a corresponding management terminal in the optimal management strategy. The method has the effects of effectively identifying the construction risk, optimizing the management strategy, guaranteeing the construction safety and improving the construction efficiency.