为满足船舶工业自主可控的发展需求，本文针对当前船舶参数化建模软件主要依赖国外商业平台的现状，基于国产三维图形平台 AnyCAD 开发了船舶参数化建模软件。通过建立船用型材库，研究AnyCAD中点坐标与面法向量获取及空间变换方法，实现了船舶型材的精确定位与朝向控制。基于《钢质海船入级规范》建立船舶规范知识库，在建模过程中完成规范校核，提高建模效率并确保设计方案合规，最后根据设计的船舶三维模型完成总纵强度计算与校核。
To address the current dependence of ship parametric modeling software on foreign commercial platforms and to meet the development needs of an independent and controllable shipbuilding industry, a parametric modeling software for ships was developed based on the domestic 3D graphics platform AnyCAD. By establishing a library of marine profiles and studying methods for obtaining point coordinates, surface normal vectors, and performing spatial transformations in AnyCAD, accurate positioning and orientation control of ship components were achieved. A ship design knowledge base was also built based on the "Rules for Classification of Sea-Going Steel Ships", enabling real-time compliance checks during the modeling process. This not only improves modeling efficiency but also ensures that the design scheme adheres to regulatory standards. Finally, the total longitudinal strength calculation and verification were carried out based on the completed 3D ship model.
2026,48(8): 23-28 收稿日期：2025-9-3
DOI：10.3404/j.issn.1672-7649.2026.08.004
分类号：U662.2
作者简介：魏恒(2001-),男,硕士研究生,研究方向为船舶参数化建模
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