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http://dx.doi.org/10.3744/SNAK.2008.45.4.417

Plate Flattening Analysis in Line Heating Process using Bending Strains  

Park, Jung-Seo (Department of Naval Architecture and Ocean Engineering, Seoul National University)
Kim, Jung (Department of Naval Architecture and Ocean Engineering, Seoul National University)
Shin, Jong-Gye (Research Institute of Marine Systems Engineering, Seoul National University)
Hyun, Chung-Min (Institute of Industrial Technology, Sanmsung Heavy Industries Co.,Ltd.)
Doh, Young-Chil (Institute of Industrial Technology, Sanmsung Heavy Industries Co.,Ltd.)
Ko, Kwang-Hee (Department of Mechatronics, Gwangju Institute of Science and Technology)
Publication Information
Journal of the Society of Naval Architects of Korea / v.45, no.4, 2008 , pp. 417-425 More about this Journal
Abstract
In the line heating process, only angular distortion whose direction is perpendicular to that of a heating path is expected. However, it is observed that a deformation is induced in the direction of the heating line. Because of this, during forming a saddle type plate we experience unfavorable deformations in the unintended direction. In this paper we discuss the unwanted distortion in the manufacturing process by analyzing intermediate plates of saddle type during fabrication. For this analysis we consider the longitudinal and transversal directions separately and use the bending strain for the analysis.
Keywords
Plate flattening; Line heating; Hull forming; Strain; Bending strain;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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