188 results about "Construction design" patented technology

A system for multi-stage planning of construction processes and resource allocation, consisting of: a central planning engine configured to receive input data, including architectural design models, structural constraints, procurement schedules, and historical performance indicators; a task decomposition processor that is operationally connected to the central planning engine and configured to generate a hierarchical construction task graph by decomposing macro-level construction milestones into mid-level and micro-level subtasks, with each subtask having time estimates, location identifiers, resource requirements, and mutual dependencies; a hybrid planning processing unit configured to resolve time and resource constraints across the entire task diagram; a resource coordination controller that is operationally connected to the central planning engine, wherein the resource coordination controller includes a real-time database of work units, machines and material stocks, each resource being tagged with attributes such as availability, usage history, operating status and spatial location; a multitude of distributed execution units distributed across the construction zones, each distributed execution unit comprising an embedded controller, sensor interfaces, task status processing logic, and communication circuitry, each distributed execution unit being configured to receive planning instructions from the central planning machine, execute localized control logic for task confirmation and resource activation, and transmit task execution data back to the central planning machine; an adaptive conflict resolution processing unit that is operationally connected to the central planning engine and configured to detect conflicts in task execution or resource conflicts, simulate alternative task-resource allocation scenarios using a real-time multi-agent model, and autonomously update the task graph with revised task sequences and resource allocations; and A dashboard for the construction process, configured to visualize task progress, deviations from the planned schedule, and resource efficiency metrics, with the dashboard also being able to receive manual override inputs or approve automated conflict resolution proposals generated by the adaptive conflict resolution module.

The invention relates to the technical field of gift packaging three-dimensional modeling, and discloses a construction method of a gift box packaging design three-dimensional model. The method comprises the following steps: collecting natural language description, a freehand sketch image and a physical material attribute parameter; analyzing a natural language to construct a design intention map, and analyzing a sketch to generate a geometric feature code; performing knowledge alignment fusion on the two to form enhanced design semantic representation; generating an initial three-dimensional design framework by using a generative design algorithm; material parameters are integrated, compatibility simulation test is carried out, parameter self-adaptive adjustment circulation is started according to a feasibility evaluation report, and component parameters are dynamically optimized; and rendering and outputting a final model. Through deep fusion of multi-modal design information and preposed dynamic optimization of physical attributes, the accuracy of design intention expression and the producibility of a three-dimensional model are improved, and automation and intelligentization of a design process are realized.

The invention relates to the technical field of building engineering management, in particular to a building water supply and drainage system based on a building BIM (Building Information Modeling), which comprises a pipeline drawing generation module, an interface arrangement verification module, an arrangement space detection module, an operation data monitoring module and a fluid risk early warning module. According to the method, standardized drawing mapping of the pipeline trend, size and node layout is achieved through structured extraction of the BIM model, it is ensured that drawing output is complete and consistent, interface offset is automatically compared, abnormal arrangement is accurately recognized, the installation accuracy is improved, component conflicts can be pre-judged through space node clear distance analysis, field coordination is assisted, and the construction efficiency is improved. The method comprises the following steps: monitoring flow velocity pressure of a key drainage section, screening abnormal nodes, filing a hydraulic state, analyzing high-frequency risk points in a time sequence, marking continuous abnormity, providing operation early warning support, constructing drawing generation, arrangement verification, space coordination and a data feedback closed-loop process, and improving construction design accuracy and system operation stability.

The invention discloses a project quality detection method and system based on green building design, and relates to the technical field of project quality detection. The engineering quality detection method and system based on the green building design comprises the steps that S1, BIM structured data, real-time monitoring data, structure acceptance data and construction event and window data are preprocessed; s2, on the basis of BIM structured data and in combination with a BIM model, the qualification state of the component and the quality grade of the partition are judged; s3, identifying a working condition switching anchor point and an event, and performing segmented division of a working condition process; s4, feature clustering and performance state discrimination are carried out, different working condition types are identified, and tagging management is carried out; s5, identifying dominant factors and performing attribution assignment through multi-dimensional label attribution and traceability judgment; and S6, performing grade judgment and grade response through multi-source time sequence item-by-item difference analysis. The problems of state interval disjunction and difficulty in accurate attribution and stable diagnosis caused by space-time mismatching of construction progress, BIM nodes and energy consumption environment data and data asynchronization are solved.

The invention discloses an intelligent prediction method for pressure channeling of a deep coal-bed gas well, and relates to the technical field of intelligent prediction. The method comprises the following steps: S1, obtaining construction well fracturing design parameters, construction well geological parameters, adjacent well geological parameters, inter-well space relation parameters and actually measured pressure channeling labels in a deep coal bed gas block, and preprocessing the parameters to obtain a data set; s2, substituting the data set into a graph neural network, constructing a heterogeneous graph comprising a node set and an edge set, and fusing parameters to obtain fusion feature representation used for representing sample characteristics; the fusion feature representation comprises fracturing section node features and adjacent well node features; and S3, based on the fusion features, predicting the pressure channeling probability in combination with an MLP model. The pressure channeling risk prediction and optimization framework based on fusion of static geologic features and construction design parameters of a'fracturing section-adjacent well pair 'sample unit is adopted, whether the deep coal-bed gas well is subjected to pressure channeling or not can be predicted in advance, and the precision is high.

The invention provides a shallow water jacket split vertical non-slideway construction design method. The method comprises the following steps: generating shallow water jacket split vertical non-slideway construction scheme data; designing a segmented final assembly cushion pier of the upper jacket and an integral shipment transportation cushion pier of the jacket, and outputting cushion pier design data; designing a foundation transformation scheme of the shallow water jacket split vertical non-slideway construction area, and generating foundation transformation scheme data; designing the construction scheme of the lower jacket, the scheme of constructing the upper jacket based on the lower jacket and the hoisting and closing scheme of the upper jacket and the lower jacket, and generating lower jacket construction scheme data, upper jacket construction scheme data and hoisting and closing scheme data. The jacket is divided into the upper jacket and the lower jacket, vertical construction is completed at the same time in a non-slideway area, then folding and final assembly are conducted, the construction period is short, the ship loading speed is high, a slideway is not needed, and occupied space is small; vertical installation can be directly carried out on the sea, and offshore righting operation is not needed.

The invention belongs to the technical field of decorative plate pressing, and particularly relates to decorative plate pressing equipment for architectural design, which comprises a base, a glue injection barrel, an arc-shaped table, an ejection type processing mechanism and a resistance adjusting type hot glue mechanism, the glue injection barrel is arranged on the upper wall of the base, the arc-shaped table is arranged on the upper wall of the glue injection barrel, the ejection type processing mechanism is arranged on the glue injection barrel, and the resistance adjusting type hot glue mechanism is arranged on the arc-shaped table. The resistance adjusting type hot glue mechanism is arranged on the material ejecting type machining mechanism, and the material ejecting type machining mechanism comprises a steering assembly, a lifting assembly, a pressing assembly, a glue scraping assembly, a glue supplying assembly and a discharging assembly. According to the decorative plate pressing equipment for building design, the viscosity of glue adopted in the pressing process can be monitored in real time, and the heating temperature of the glue can be automatically adjusted and controlled.

The invention relates to the technical field of curtain wall plate construction design, in particular to a UHPC curtain wall plate installation construction design method based on a BIM technology. According to the method, the actually-measured coordinates are obtained by scanning the installed supporting structure, the field real scene model is constructed, the design pose is corrected according to the position deviation of the actually-measured coordinates and the design coordinates, the target pose matched with the current supporting structure form is obtained, dynamic adaptation to the construction deviation of the supporting structure in the installation stage is achieved, and the construction accuracy is improved. And the accuracy of installation and butt joint of the curtain wall plates is improved.

The embodiment of the invention discloses a river-crossing bridge safety management method and device based on multi-source data, and relates to the technical field of bridge construction safety management, and the method comprises the steps: obtaining bridge construction design data to construct a bridge BIM model and a construction finite element model, and constructing a dynamic digital twinborn body in combination with a safety risk knowledge graph; performing real-time deduction calculation by using the construction finite element model to realize graded early warning pushing; and identifying the ship target according to the video stream data by using the lightweight ship target detection model, predicting the navigation trajectory of the ship target, and performing collision risk prediction. A dynamic digital twinborn body fusing a BIM model, a finite element model and a risk knowledge graph is constructed, and deduction calculation is performed by using real-time data of each physical component, so that safety risk grading early warning is realized. And collision risk early warning is carried out on a ship target in a bridge water area through video analysis in combination with a lightweight ship target identification model. Existing hardware resources can be effectively utilized to reduce the cost, and collision risks are accurately warned in real time.

The invention relates to the technical field of simulation calculation, in particular to a simulation calculation method of a U-shaped steel-encased-concrete composite beam, which comprises the following steps: S1, establishing a two-parameter interface equivalent stiffness model of the U-shaped steel-encased-concrete composite beam with a rear anchor bolt; s2, solution and response extraction; s3, calculating a slip residual error and interface energy, and judging whether a target slip feature is met or not according to a double-convergence criterion; if the convergence requirement is not met, adaptively updating the interface parameters and returning to S2 for repeated solution, and if the convergence criterion is met, applying the converged interface rigidity parameters to design feedback of pretightening force selection of the rear anchor bolts and anchor bolt spacing and node construction of the rear anchor bolts. According to the method, the two-parameter interface equivalent stiffness model and the adaptive algorithm based on the slip residual error enable the interface normal stiffness and the interface tangential stiffness to be automatically converged to the target slip characteristic, manual parameter adjustment is avoided, the simulation stability and the calculation precision are improved, and integration of composite beam structure design and simulation analysis is achieved.

The invention discloses a wall detection device for architectural design, and relates to the technical field of wall detection, the wall detection device comprises a detection main frame body, a first motor and a second motor are symmetrically mounted on the upper surface of the bottom of the detection main frame body, and output shafts of the first motor and the second motor are fixedly connected with a lifting mechanism; the wall detection device for architectural design further comprises a pressure gauge and three contact wheels which are arranged in an arc shape to form an integral contact surface, the transverse moving mechanism is linked with the lifting mechanism to perform multi-area detection on the wall, and when the pressure adjusting mechanism performs movement detection in the vertical and horizontal directions, the pressure adjusting mechanism can adjust the pressure in the vertical and horizontal directions. The abutting wheels conduct abutting type elastic pressure self-adjustment on the radian of the wall and feed pressure elasticity back to the pressure gauge, the auxiliary deformation mechanism is matched with the radian through elastic deformation of the center and the abutting wheels on the two sides, and the comprehensive pressure of the abutting wheels on the wall is transmitted to the pressure gauge. The multi-dimensional cooperative detection optimization effect of a mechanical structure, pressure feedback and motion control is achieved.

The invention relates to the technical field of computer aided design, in particular to an automatic intelligent building design scene generation method and system.The automatic intelligent building design scene generation method comprises the following steps of analyzing a material text mapping high-dimensional semantic vector, executing dot product projection with a physical reference to generate an attribute module length, and resolving noise frequency and a normal intensity coefficient; the method comprises the following steps of: mapping a texture style description text to a high-dimensional vector space, projecting the texture style description text to a physical attribute reference dimension, constructing a height field matrix by driving gradient interpolation and fractal superposition, generating a normal and roughness map based on differential operation, covering the surface of a three-dimensional model, and outputting a design scene. According to the method, a quantitative conversion path from semantic features to geometric generation control variables is established, noise frequency and normal intensity generation of programmed textures are driven, normal and roughness maps meeting physical rendering standards are generated, automatic rendering of material details is achieved, and unification of microscopic geometric textures and macroscopic visual styles of a design scene is achieved.

The invention discloses a building volume prototype generation and optimization method and system based on visual language model self-evolution and application, and relates to the field of computer-aided building design, a building volume prototype and a multi-view rendering graph are generated through a predefined geometric atomic instruction group, an atomic instruction group-semantic expression data set is constructed, and a multi-view rendering graph is generated through a multi-view rendering graph; training to obtain a semantic-driven geometric instruction reasoning model; after a new instruction group generated through model reasoning is verified by a geometric constraint solver, the system further calls a visual language model to perform semantic consistency evaluation, samples conforming to a target are incorporated into a training set to optimize weights, multiple rounds of semantic feedback and parameter updating are achieved, and a'semantic-geometry 'closed-loop self-evolution mechanism is formed. According to the method, intelligent, semantic and evolutionary optimization of volume generation can be realized in the early stage of building design, and the design efficiency and semantic consistency are improved.

The invention belongs to the technical field of load regulation and control, and discloses a building load prediction and flexible control system and device.The system comprises a mechanism twinborn reference simulation module, a data driving load prediction module, a load sequence fusion module, a flexible strategy mapping module and a strategy preferential coding module; a mechanism type digital twinborn body is constructed, and a theoretical reference load sequence is obtained through standard working condition simulation; based on historical operation data and real-time input data, constructing a data-driven digital twin, and performing dynamic load prediction to obtain a data-driven load prediction sequence; adaptively fusing the two types of sequences to obtain a load prediction sequence; performing multi-target flexible strategy mapping on the load prediction sequence to obtain a flexible candidate strategy; and preferentially coding the candidate flexible strategy efficiency based on the two types of digital twin bodies to obtain a flexible control instruction. According to the invention, the prediction and flexible control efficiency of the building load can be improved.

This utility model discloses a dust suppression device for engineering construction, including a base, on which a dust suppression mechanism is provided. The dust suppression mechanism includes a water tank and a nozzle. The water tank is installed on the top surface of the base, and a water pump is connected to the outside of the water tank. A diversion pipe is connected to the output end of the water pump, and a flexible hose is connected to the outer end of each diversion pipe. Each set of flexible hoses has an output pipe at its top end, and each set of output pipes is equipped with a quick-installation mechanism. The quick-installation mechanism includes a fixing sleeve and a limiting mechanism. The fixing sleeve is connected to the outer wall of the output pipe, and a slider is slidably provided on the outer wall of the fixing sleeve. The dust suppression device for engineering construction designed in this utility model uses a quick-installation mechanism to connect the nozzle and the output pipe. Through the plug-in structure of the fixing sleeve and the clamping pipe, combined with the clamping method of multiple sets of clamps and slots, the nozzle can be quickly installed and removed without the need for any special tools.

This invention relates to a star-rating management method and system for the deployment and implementation of gas field development wells, belonging to the field of gas field development technology. The invention first establishes an initial production estimation expression and dimensionless production curves for gas wells using dynamic production data from existing similar gas wells. Then, it uses these results to determine the production rate of newly deployed gas wells and, based on production and cost, determines the internal rate of return (IRR) for these wells. If the required IRR is not met, the deployment location and construction process of the new wells are re-optimized until the required IRR is achieved. Simultaneously, the star rating of the gas well's economic benefit is determined based on the IRR. Drilling is then carried out at the new well deployment location that meets the economic development requirements. After drilling, a more detailed fracturing design is conducted, and the IRR and star rating of the gas well are re-determined according to the new design. This invention effectively improves the targeting of single-well geological design and fracturing construction design, thereby improving development results and quality.

The present application relates to a kind of ground penetrating radar detection and disease treatment method for deep high pressure tunnel, and the field measuring line is the net structure of two horizontal and two vertical, radar transmitting antenna continuously emits pulsed high frequency electromagnetic wave to underground, receiving antenna receives the reflection wave and transmission wave generated by interface or target body with electrical difference, the property of target body is determined according to the form, strength and its change of radar map reflection wave, and forecast is formed;Forecast content includes four aspects of whether there is broken rock stratum in the surrounding rock in front of working face, whether there is water-rich rock stratum in the surrounding rock in front of working face, whether there is the possibility of water or mud inrush in the surrounding rock in front of working face, and fault fracture zone and its water content in front of working face;Treatment scheme is formulated according to forecast content, combined with engineering profile summary, survey and construction design document and construction specification.

The invention relates to the technical field of building design, in particular to a fabricated bridge parameter design method and system, and the method comprises the steps: collecting bridge geological data and environmental conditions, obtaining bridge parameters, determining fabricated core construction, and planning module multiplexing logic. Fixed parameters, variable parameters and associated parameters are divided based on bridge parameters, parameter associated logic is built, and parameter limitation is set; variable parameter calculation is input, software calculates correlation parameters based on parameter correlation logic, a three-dimensional model is generated, and connection node details are designed; according to the method, multi-dimensional performance checking calculation is carried out on the basis of specification requirements, parameters are adjusted and optimized, and a design result is output, according to the method, the influence degree of parameter changes on the strength and rigidity of the bridge is revealed through collected bridge parameters, associated component logic and automatic checking calculation optimization and performance checking calculation, and high efficiency, standardization and reusability of bridge design are achieved.

The application discloses a simulation device and method for improving the producing degree of a tight reservoir by using inter-fracture displacement and well sealing. The experimental device comprises a temperature and pressure loading module, a first core monitoring module, an automatic control module, a second core monitoring module, a liquid injection module and an inter-fracture displacement simulation module. The experimental method comprises a preparation step before the experiment, a data measurement step, and a real-time control step of the automatic control module, wherein the data measurement step comprises a reservoir environment simulation step, a liquid injection step, a well sealing and displacement step, and a data collection step. The experimental device and method consider actual factors such as the temperature and pressure environment of the reservoir, the flow rate of the fracturing fluid and the well sealing time, can realize the monitoring of the oil displacement amount and the semi-quantitative characterization of the fracturing fluid sweep efficiency, and thus provide a certain basis for the fracturing construction design of an oilfield.

This invention belongs to the field of oil and gas development and exploitation engineering technology, specifically relating to a method for determining the initiation zone and sequence of fractures during multi-layer fracturing and filling operations in loose sandstone reservoirs. Based on the basic physical properties and pumping parameters of each sub-layer, this invention establishes the time-varying process of fluid absorption and wellbore pressure at each sub-layer during multi-layer fracturing and filling operations, enabling rapid identification of sub-layers that have initiated fractures and those that have not. Furthermore, based on the fractured sub-layers, this invention iteratively corrects the fluid absorption capacity of each sub-layer and calculates the changes in fluid pressure at the wellbore of the un-fractured sub-layers, thus determining the sub-layers that will subsequently initiate fractures at each stage. This provides the order and timing of fracture initiation for construction design and on-site analysis, offering a basis for construction design and field analysis.

Systems and methods for generating a construction design such as a construction specification, permissioned at a project level and instantiating a construction design template for receiving user input, verifying user entries via compliance data and completing the construction design based on the template, user entry, and compliance data.

The invention discloses a construction evaluation method for building masonry, which comprises the following steps: establishing a stratum acquisition area in a construction area, acquiring a soil sample, and dividing the soil sample into a hard soil layer and a soft soil layer according to the water absorption of the soil layer; according to parameters of different stratums, design parameters of a foundation pile and a foundation ground beam are formulated, the foundation pile and the foundation ground beam serve as a foundation of a construction building masonry, a simulation model is established according to data of the foundation pile and the foundation ground beam, and stress needing to bear the building masonry is applied to the simulation model. And evaluating the stability of the foundation piles, the foundation ground beams and soil layers and rock stratums under the foundation, and giving construction suggestions. According to the scheme, detailed stratum test data and a comprehensive stability analysis method of construction analogue simulation are combined, so that the safety and the reasonability of the construction design scheme of the building masonry are ensured, and a solid foundation is provided for construction safety and smooth service.

The invention provides a drilling fluid performance evaluation method and application thereof, and the method comprises the steps: designing an aging process by simulating the circulation working condition of drilling fluid between an oil well and the ground in the drilling fluid performance evaluation process, and setting aging parameters according to the time and temperature of the drilling fluid circulation process. When the method is used for evaluating the performance of the drilling fluid, the performance of the drilling fluid subjected to circulating aging treatment can be similar to the performance of the drilling fluid subjected to circulation between an oil well and the ground on an oil and gas development site, namely, the accuracy of an evaluation result obtained by the method is high; the method is of great significance in guiding oil and gas development field drilling fluid formula construction design and drilling fluid performance optimization.

The application discloses a mountain building design method and system based on terrain fusion and anchor point path fitting. The method comprises the following steps: identifying and planning a target flat area in a target mountain, introducing a building volume model into the target flat area, arranging a plurality of building edge candidate anchor points at the edge of the building volume model, and correspondingly generating a plurality of mountain body connecting candidate anchor points on a digital terrain model; pairing the building edge candidate anchor points and the mountain body connecting candidate anchor points two by two, and outputting an optimal anchor point pair; connecting the building edge candidate anchor points and the mountain body connecting candidate anchor points in the optimal anchor point pair in a straight line, and the straight line, the target mountain contour line and the building volume model edge line jointly form a streamline network, and the three-dimensional streamline network connecting the mountain body and the building is finally formed through further mutual connection. The method realizes scientific building positioning in the mountain body and path connection between the building and the mountain body, and greatly reduces earth excavation and ecological landform reconstruction.

The application discloses a kind of super high-rise building floor decorative ground anti-cracking construction methods, can absorb the internal stress caused by different structure micro deformation, reduce the risk of decorative ground cracking, thereby reduce floor decorative ground repair frequency and cost;The construction method includes determining expansion joint position according to super high-rise building floor decorative ground anti-cracking construction design drawing;Elastic cushion layer is laid on the top surface of structure layer;In the top surface of elastic cushion layer, separate strip is set at the determined expansion joint position;Leveling layer is poured on the top surface of elastic cushion layer, and expansion joint is formed at the position of separate strip;After cleaning expansion joint, expansion joint material is filled to a certain height in expansion joint;Finishing layer is laid on the top surface of leveling layer;Finished expansion joint is installed in expansion joint and the like.

The utility model relates to the technical field of exploration devices, and discloses an exploration device for architectural design, which comprises a round rod, a first support plate, an electric push rod, a second support plate, a rotating shaft, a round plate, a semicircular disc, a semicircular cylinder and a short cylinder. When in use, the rotating shaft can rotate under the driving of external force. And then the semicircular discs on the two sides are driven to rotate, and finally the long cylinder is driven to rotate. And then the electric push rod is controlled to work, and the second supporting plate can move in the axial direction of the round rod. Therefore, the rotating shaft does linear motion while rotating, and finally, the long cylinder can be screwed into the foundation to be measured. In the process that the long cylinder is screwed into the foundation to be measured, soil with different gradient depths can enter the multiple short cylinders respectively. Therefore, gradient sampling is performed on the soil in the to-be-detected foundation, and the front work of the exploration operation of the soil is completed. And the electric push rod is used as a power source to realize a vertical movement mode, so that manpower is saved, and sampling is facilitated.

The present application relates to the technical field of gift packaging three-dimensional modeling, and discloses a kind of construction methods of gift box packaging design three-dimensional model.The method includes collecting natural language description, hand-drawing sketch image and physical material attribute parameter;Analysis natural language construction design intent graph, analyze sketch to generate geometry feature code;The knowledge alignment fusion of the two forms enhanced design semantic representation;Initial three-dimensional design framework is generated using generative design algorithm;Integrate material parameters and carry out compatibility simulation test, start parameter self-adaptive adjustment cycle according to feasibility evaluation report, dynamically optimize component parameters;Render output final model.Through the deep fusion of multi-modal design information and the preposition of physical attributes dynamic optimization, the accuracy of design intent expression and the producibility of three-dimensional model are improved, and the automation and intelligentization of design process are realized.

The utility model discloses a movable welding platform of a steel box girder cantilever, which relates to the field of bridge construction design, and comprises a cantilever frame, a movable welding platform, a movable welding platform, a movable welding platform and a movable welding platform, and the cantilever frame encircles a cantilever inside and can move on a steel box girder along the length direction of the steel box girder; the cantilever frame comprises an operation platform, and the operation platform is located below the cantilever. A sliding plate is arranged at one end, close to the steel box girder, of the operation surface of the operation platform, and the sliding plate can slide in the direction close to or away from the steel box girder and partially slide out of the operation surface; and a lifting platform is fixed on the sliding plate. By adopting the scheme, the length and the height of the device can be directly changed on the lower operation platform so as to adapt to cantilevers with various sizes.

The present application relates to the field of building construction, specifically to a method for determining the construction design parameters of isolation piles between a newly built foundation pit and an existing tunnel. Through three-dimensional numerical simulation and DE-GWO-SVM nonlinear mapping regression model, the horizontal displacement and other performance indicators of the tunnel can be accurately predicted. This prediction capability enables real-time adjustment of the isolation pile design parameters during construction, effectively controlling the deformation of the tunnel, avoiding structural damage, ensuring the safety of construction, and reducing the risk during the implementation process. By introducing a multi-objective optimization framework based on DE-GWO-SVM-NSGA-II, the design parameters of the isolation pile are further optimized under the premise of meeting the safety requirements of the tunnel. The optimization objectives include not only the minimization of tunnel deformation but also the minimization of construction cost of the isolation pile. Ultimately, the construction parameters of the isolation pile determined by the TOPSIS method can significantly reduce the project cost while ensuring safety, achieving the purpose of improving economic efficiency.