集装箱船中剖面结构基于知识的计算机辅助设计系统  

Knowledge Based CAD System for the Generation of Containership Midship Sections

作　　者：陆伟东[1] 蔡乾亚[1] 裘泳铭[1] 

机构地区：[1]上海交通大学船舶与海洋工程学院,上海200030

出　　处：《上海交通大学学报》2000年第1期36-40,共5页Journal of Shanghai Jiaotong University

摘　　要：在船舶结构初步设计阶段,极需一种专家系统针对所选船型的中剖面进行自主构思,按某一船级社规范确定其构件尺寸,并进行结构优化,以便及时提供有关报价资料.文中介绍了集装箱船中剖面生成基于知识的计算机辅助设计系统,及其基本原理.开发过程,并给出2500TEU集装箱船的运算实例和可变纵向构件的优化结果.At the stage of preliminary design for ship structure, an expert system is urgently needed to configure on its own the midship section of a specified ship type and, according to a particular classification society's rules, to determine and optimize the structural scantlings in order to timely prepare the relevant bidding materials. The paper described a knowledge based CAD system for the generation of containership midship sections, its principles and the process of its development. An example of a 2 500 TEU containership was illustrated and the optimized results of variable longitudinal structure members were shown.

关 键 词：集装箱船 中剖面 结构设计 专家系统 CAD 

分 类 号：U674.131[交通运输工程—船舶及航道工程]