A method for quickly covering a ship pipeline damping based on a three-dimensional model

By employing automated and parametric modeling methods based on 3D models, the problems of complex and inefficient damping modeling in traditional ship piping systems have been solved, achieving rapid and accurate damping coverage and improving design quality and efficiency.

CN119885543BActive Publication Date: 2026-06-05CHINA SHIP DEV & DESIGN CENT
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA SHIP DEV & DESIGN CENT
Filing Date
2024-11-28
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

The damping modeling and encapsulation of traditional ship piping systems is labor-intensive, inefficient, and difficult to guarantee accuracy, resulting in a complex design process and difficulty in iteration.

Method used

A three-dimensional model-based approach is adopted to express the pipeline damping requirements in a structured data format and write them into the database. By traversing the pipeline system model and combining the damping requirements, object information is obtained, the model queue is generated by classifying and sorting the system, and the damping library parameters are called for the damping to achieve automated and parametric modeling.

Benefits of technology

It improves the quality and efficiency of pipeline damping modeling, shortens the design cycle, reduces rework rate, supports rapid modification and updates, and ensures the integrity and correctness of the coverage.

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Abstract

The embodiment of the application provides a ship pipeline damping quick covering method based on a three-dimensional model, which comprises the following steps: writing pipeline damping covering requirements in a structured data table into a database; according to a selection object, traversing a pipeline system model, combining damping covering requirements to obtain to-be-covered model object information, and determining corresponding damping covering parameters according to the system and the pipeline model attributes; according to the system information of the to-be-covered object, generating a pipeline model queue in a system classification order; based on the pipeline model queue generated in the system classification order, covering is completed by calling pipeline damping library parameters according to a direction; when covering the pipeline, the thickness direction is stretched outward according to the outer surface of a pipeline accessory model as input and according to a covering rule; and after the pipeline damping covering is completed, data including at least material, specification and covering volume are used to support pipeline damping covering information statistics and quality inspection operations based on rules.
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