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Abstract In the initial ship design stage of shipyards, the hull form design, the basic design (compartment modeling and ship calculation), and the hull structural design are being performed by different systems. Thus, the problem on interfaces between these systems occurs. To solve this, we developed the hull form design system “EzHULL” and the compartment modeling and ship calculation system "EzCOMPART" for developing finally an integrated ship design system. And, in this study, we present an object-oriented hull structural design system “EzSTRUCT”, which is developed recently. A structural design in an initial design stage can be frequently changed, because the design is not firmly determined yet. Therefore, designers perform the simplified structural modeling with bigger structural parts (or objects) such as deck, longitudinal bulkhead, etc. in the initial design stage, and the detailed structural modeling with smaller structural parts such as plate, seam, slot, etc. in the detailed design stage. However, the existing hull structural CAD system used in a shipyard is not efficient in generating a 3D CAD model in the initial design stage, because it has difficulty in handling frequent changes in design. Therefore, designers initially draw 2D drawings in the initial design stage, and generate the 3D CAD model from these 2D drawings in the detailed design and production design stages. In this study, the hull structural design system, which can efficiently generate a 3D CAD model through rapid modeling at an initial design stage, was developed in this study. To evaluate the applicability of the developed system, we applied it to hull structural modeling of various ships such as a VLCC, a bulk carrier, etc. As a result, it could efficiently generate a 3D CAD model of a hull structure.
Publication Date 2005-08-01
Role First Author
Category KCI

노명일, 이규열, "객체 지향 초기 선체 구조 설계 시스템 개발", 한국CAD/CAM학회 논문집, Vol. 10, No. 4, pp. 244-253, 2005.08.01


List of Articles
번호 분류 제목 Publication Date
161 International Journal John-Kyu Hwang, Myung-Il Roh, Kyu-Yeul Lee, "Detailed Design and Construction of the Hull of an FPSO(Floating, Production, Storage, and Off-loading unit)", Ships and Offshore Structures, Vol. 5, No. 2, pp. 93-104, 2010.06.01 file 2010-06-01
160 International Journal Ju-Hwan Cha, Myung-Il Roh, Kyu-Yeul Lee, "Integrated Simulation Framework for the Process Planning of Ships and Offshore Structures", Robotics and Computer-Integrated Manufacturing Journal, Vol, 26, No. 5, pp. 430-453, 2010.10.01 file 2010-10-01
159 International Journal Ju-Hwan Cha, Myung-Il Roh, Kyu-Yeul Lee, "Dynamic Response Simulation of a Heavy Cargo Suspended by a Floating Crane Based on Multibody System Dynamics", Ocean Engineering, Vol. 37, No. 14-15, pp. 1273-1291, 2010.10.01 file 2010-10-01
158 International Journal Ju-Hwan Cha, Seung-Ho Ham, Kyu-Yeul Lee, Myung-Il Roh, "Application of a Topological Modelling Approach of Multi-body System Dynamics to Simulation of Multi-floating Cranes in Shipyards", Journal of Multi-body Dynamics, Vol. 224, No. 4, pp. 365-373, 2010.12.01 file 2010-12-01
157 International Journal Myung-Il Roh, Ju-Hwan Cha, "A Block Transportation Scheduling System Considering a Minimization of Travel Distance without Loading of and Interference between Multiple Transporters", International Journal of Production Research, Vol. 49, No. 11, pp. 3231-3250, 2011.06.01 file 2011-06-01
156 International Journal Ji-Hyun Hwang, Myung-Il Roh, Kyu-Yeul Lee, "Integrated Engineering Environment for the Process FEED of Offshore Oil and Gas Production Plants", Ocean Systems Engineering, Vol. 2, No. 1, pp. 49-68, 2012.03.01 file 2012-03-01
155 International Journal Sol Ha, Ju-Hwan Cha, Myung-Il Roh, Kyu-Yeul Lee, "Implementation of the Submarine Diving Simulation in a Distributed Environment", International Journal of Naval Architecture and Ocean Engineering, Vol. 4, No. 3, pp. 211-227, 2012.09.01 file 2012-09-01
154 International Journal Sol Ha, Nam-Kug Ku, Myung-Il Roh, Kyu-Yeul Lee, "Cell-Based Evacuation Simulation Considering Human Behavior in a Passenger Ship", Ocean Engineering, Vol. 53, pp. 138-152, 2012.10.01 file 2012-10-01
153 International Journal Myung-Il Roh, "Block Layout Method in the Block Stockyard Based on the Genetic Algorithm", Ocean Systems Engineering, Vol. 2, No. 4, pp. 271-287, 2012.12.01 file 2012-12-01
152 International Journal Ji-Hyun Hwang, Myung-Il Roh, Kyu-Yeul Lee, "Determination of the Optimal Operating Condition of the Dual Mixed Refrigerant Cycle for the LNG FPSO Topside Liquefaction Process", Computers and Chemical Engineering, Vol. 49, pp. 25-36, 2013.02.01 file 2013-02-01
151 International Journal Ji-Hyun Hwang, Nam-Kug Ku, Myung-Il Roh, Kyu-Yeul Lee, "Optimal Design of Liquefaction Cycles of Liquefied Natural Gas", Industrial & Engineering Chemistry Research, Vol. 52, No. 15, pp. 5341-5356, 2013.03.01 file 2013-03-01
150 International Journal Myung-Il Roh, "Determination of an Economical Shipping Route Considering the Effects of Sea State for Lower Fuel Consumption", International Journal of Naval Architecture and Ocean Engineering, Vol. 5, No. 2, pp. 246-262, 2013.06.01 file 2013-06-01
149 International Journal Nam-Kug Ku, Ju-Hwan Cha, Myung-Il Roh, Kyu-Yeul Lee, "A Tagline Proportional-Derivative Control Method for the Anti-Swing Motion of a Heavy Load Suspended by a Floating Crane in Waves", Journal of Engineering for the Maritime Environment, Vol. 227, No. 4, pp. 357-366, 2013.11.01 file 2013-11-01
148 International Journal Myung-Il Roh, Kyu-Yeul Lee, "Optimal Scheduling of Block Lifting in Consideration of the Minimization of Traveling Distance While Unloaded and Wire and Shackle Replacement of a Gantry Crane", Journal of Marine Science and Technology, Vol. 15, No. 2, pp. 190-200, 2010.06.01 file 2010-06-01
147 Domestic Journal 노명일, 이규열, "협동 최적화 접근 방법에 의한 다분야 최적 설계에 관한 연구", 한국CAD/CAM학회 논문집, Vol. 5, No. 3, pp.263-275, 2000.09.01 file 2000-09-01
146 Domestic Journal 한성남, 이규열, 노명일, "개선된 유전자 알고리즘을 이용한 최적 공간 배치 설계에 관한 연구", 한국CAD/CAM학회 논문집, Vol. 6, No. 3, pp. 174-183, 2001.09.01 file 2001-09-01
145 Domestic Journal 이원준, 이규열, 노명일, 권오환, "의미론적 제품 데이터 모델 기반 초기 선체 구조 CAD 시스템 개발", 한국CAD/CAM학회 논문집, Vol. 7, No. 3, pp. 157-169, 2002.09.01 file 2002-09-01
» Domestic Journal 노명일, 이규열, "객체 지향 초기 선체 구조 설계 시스템 개발", 한국CAD/CAM학회 논문집, Vol. 10, No. 4, pp. 244-253, 2005.08.01 file 2005-08-01
143 Domestic Journal 노명일, 이규열, "초기 선체 구조 모델을 기반으로 한 선체 블록의 물량 정보 생성 및 블록 탑재 시뮬레이션", 대한조선학회 논문집, Vol. 43, No. 1, pp. 103-118, 2006.02.01 file 2006-02-01
142 Domestic Journal 노명일, 이규열, "선체 블록의 물량 정보 생성 및 블록 탑재 시뮬레이션에 관한 연구", 한국CAD/CAM학회 논문집, Vol. 11, No. 2, pp. 115-127, 2006.04.01 file 2006-04-01
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