5 results about "Structural type" patented technology

This invention discloses a method and system for rapid cost calculation of individual industrial plant buildings based on a standard column grid, belonging to the field of industrial building engineering technology. The invention includes defining a data collection range based on the industrial plant to be calculated, collecting architectural characteristic parameters such as structural type, eaves height, and building area, and performing standardized format conversion and outlier removal on all collected parameters to generate standardized parameter data. This invention solves the problems of poor adaptability and low estimation accuracy caused by the use of general parameters in traditional parameter estimation methods. It achieves rapid adaptation for cost calculation of industrial plant buildings with different standard column grid specifications, and addresses the common defects of traditional three types of calculation methods, which all require manual updates of market data and whose calculation results lag behind market changes. Furthermore, it can simultaneously complete cost calculations and horizontal economic comparisons for multiple sets of schemes with different column grid specifications and structural types, fully adapting to cost calculation and investment decision-making application scenarios in the entire early stage of industrial plant construction projects.

This invention discloses a method for modeling composite material layups, an impact-resistant sandwich structure, and equipment. The method includes: performing feature analysis on the structural characteristics of the composite material layup; dividing the composite material layup into multiple layup partitions based on the feature analysis results; formulating a layup strategy corresponding to each layup partition based on its structural characteristics; setting the layup stacking order of the layup partitions according to the structural stability and process constraints of the composite material layup to form a global layup sequence; mapping the global layup sequence onto the three-dimensional geometric surface of the composite material layup to form the spatial distribution and boundaries of each layup partition; and establishing a target model of the composite material layup based on the layup strategy corresponding to each layup partition, the global layup sequence, and the spatial distribution and boundaries of each layup partition. This systematic modeling based on specific structural characteristics ensures that the layup modeling method is applicable to various structural types, and the modeling results are highly consistent with the structural performance.

The invention relates to the field of cement-based 3D printing structures, in particular to a process defect tolerance coefficient-based printing structure design and parameter optimization method, which comprises the following steps of: S1, acquiring initial parameters of a printing structure, and determining printing parameters in a printing process according to the initial parameters of the printing structure, the printing parameters comprise printing material parameters, printing path parameters, model parameters, equipment parameters, printing environment parameters and maintenance parameters; s2, calculating a process defect tolerance coefficient according to the printing parameters; and S3, structure type evaluation is conducted on the printing structure according to the process defect tolerance coefficient, whether the printing structure is qualified or not is judged, if yes, a printing scheme of the printing structure is obtained, and if not, initial parameters of the printing structure are adjusted, S1-S3 are repeated, and a qualified printing scheme is obtained through design. According to the method, quantitative evaluation of the additive manufacturing printing structure is achieved, the design and parameter optimization method for the 3D printing concrete structure is constructed, the verification difficulty of the reliability of the printing structure is effectively reduced, and the economic cost is reduced.

This invention discloses a method for estimating the quantity of bridge engineering projects based on a GIS system, belonging to the field of bridge engineering technology. When calculating bridge engineering costs, this invention obtains a table of bridge structure information at work sites from the GIS system; determines the structural type of the bridge engineering project at the work site based on the table; determines the corresponding structural dimension parameters based on the structural type; calculates a data table of structural quantities corresponding to the structural type of the bridge engineering project at the work site based on the structural quantity parameters; generates a summary table of bridge quantities at the work site based on the structural quantity data table; and queries a code table of bridge engineering structural quantity information based on the summary table to determine the structural quantity code. A cost quota is then obtained to calculate the bridge engineering cost. This method allows for direct division of bridge engineering structures using the GIS system, thereby enabling rapid and accurate calculation of the quantities of engineering works in bridge projects and improving the accuracy of engineering cost calculation.

The invention discloses a method and device for identifying a component foundation, a storage medium and an electronic device, and the method comprises the steps: obtaining an engineering drawing obtained based on a target drawing rule, the target drawing rule being used for indicating a drawing color and a drawing line type for drawing pixels, and the pixels being lines and shapes forming a basic projection; the engineering drawing is analyzed, layer description information corresponding to the pixels is determined, and the layer description information is used for indicating drawing color information and drawing line type information of the pixels on the engineering drawing; determining a component set according to a connection relationship among the plurality of pixels; according to drawing color information and drawing line type information indicated by the layer description information corresponding to the pixels on the target component in the component set, a component foundation matched with the target component is determined, and the component foundation is used for indicating the structure type of the power equipment in the power substation. According to the method and the device, the technical problem of inaccurate component foundation identification in related technologies is solved.