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http://dx.doi.org/10.3744/SNAK.2006.43.1.103

Generation of the Production Material Information of a Building Block and the Simulation of the Block Erection Based on the Initial Hull Structural Model  

Roh, Myung-Il (Department of the Naval Architecture and Ocean Engineering, Seoul National University)
Lee, Kyu-Yeul (Department of the Naval Architecture and Ocean Engineering, and Research Institute of Marine Systems Engineering, Seoul National University)
Publication Information
Journal of the Society of Naval Architects of Korea / v.43, no.1, 2006 , pp. 103-118 More about this Journal
Abstract
At the initial design stage, the generation process of the production material information of a building block and the simulation process of the block erection, which are required to perform the production planning and scheduling, have been manually performed using 2D drawings, based on the data of parent ships, and subjective intuition from past experience. To make these processes automatic, the accurate generation method of the production material information and the convenient simulation method of the block erection based on the initial hull structural model(3D CAD model), were developed in this study. Here, the initial hull' structural model was generated from the initial hull structural CAD system early developed by us. To evaluate the developed methods. these methods were applied to corresponding processes of a deadweight 300,OOOton VLCC. As a result. it was shown that the production material information of a building block can be accurately generated and the block erection can be conveniently simulated in the initial design stage.
Keywords
Initial hull structural model; Production material information; Block erection; Production planning and scheduling; Initial hull structural CAD system; Simulation;
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