Development of Software System for Plate Forming Simulation

J. Ocean Eng. Technol. 1999;13(1):79-87.

Lee, Joo-Sung;

강판의 곡가공 시뮤레이션을 위한 전산시스템 개발

이주성;

울산대학교 수송시스템공학부;

Keywords: Plate forming, Mechanical modeling, Line heating simulator, Bending deformation, Program module, GUI

핵심용어: 곡가공, 역학적 모델링, 선상가열 시뮬레이터, 굽힘변형, 프로그램 모듈, Graphic User Interface

Abstract

As it is well appreciated plate forming by line heating takes an important role in ship production process. The paper deals with the development of line heating simulator which can produce the resultant deformation due to line heating in a few minute adn with which user can see the result graphically. For the present purpose mechanical modelling is adopted which can explicitly represent the physical resultant of line heating. In developing the present line heating simulator several program modules are integrated by adopting GUI concept such that the simulator can produce resultant deformation with keeping high accuracy. Application example is illustrated for the twisted shape surface which can be frequently seen in ship and offshore structures.