初期構造計画時における3次元CADを利用した船殼モデルの構築に関する研究

概要

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When designing a ship, it is necessary to perform various examinations in the early design stage of hull structure. To integrated hull examination, practical use of a 3-dimensional model is desirable. However, there is no suitable method of building a model simply and conveniently in an early design stage up to present. Then, in this study, the method of building simply the 3-dimensional model that used topology theory is proposed. In this study, it define by topology theory about arrangement of hull main structures, the determination of the geometrical form of a component, and arrangement of reinforcement parts. These definitions enable to algorithm construction of a 3-dimensional model. Moreover, reconstruction of the structure by change and modify serves easily as a possible. In addition, the practical application is developed using the theory of this study. The proposed method is applied to the building early design model of a bulk carrier, and remarkable time saving in modeling work is realized.
社団法人日本船舶海洋工学会の論文
2004-08-31