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《Journal of East China Shipbuilding Institute(Natural Science Edition)》 1988-04
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A Study on Optimum Shape of Hatch Corners of Ships

Yu Minghua Xu Changwen  
In this paper, the boundary element method and sequential linear programming with adaptive move limit are used to optimize the shape of hatch corners. The singular integral in the sensitivity analysis is treated. It is shown by the illustrative numerical example that the proposed methods are rational and effective in minimizing the stress concentration factor and determining the optimum shape of hatch corners.
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【References】
Chinese Journal Full-text Database 1 Hits
1 Xu Changwen Yu Minghua Wei Yinan (Shipbuilding Engineering Department Zhenjiang Shipbuilding Institute)(Shanghai Jiao Tong University);Photoelastic Investigation of Shape Optimization at Hatch Corners[J];Journal of East China Shipbuilding Institute(Natural Science Edition);1989-04
【Citations】
Chinese Journal Full-text Database 2 Hits
1 Cheng Gengdong Wang Lu (Dalian Institute of Technology);Numerical Method of Shape Optimization and Adaptive Move Limit[J];;1985-02
2 Zhang Guihui (Northwestern Textile Technical Institute) Le Meif(?)ng Cui Huai(?)ong(Xian Jiaotong University);USING THE BOUNDARY ELEMENT METHOD AND THE STATE SPACE GRADIENT PROJECTION METHOD TO OPTIMIZE TWO DIMENTIONAL CONTOURS[J];Chinese Journal of Applied Mechanics;1984-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 HOU Mishan;ZHONG Xiaozhu;On Several Numerical Problems in the Numerical Method of Shape Optimum Design for Elastic Continuum[J];;1992-03
2 FENG Jian-jun,LUO Xing-qi(Xi'an University of Technology,Xi'an 710048,China);The Optimization Design of Plane Cascades Based on Genetic Algorithm[J];Large Electric Machine and Hydraulic Turbine;2002-05
3 YU Yang 1,REN Chen xi 2,HONG Bi guang 1(1.Navigation College, Dalian Maritime Univ., Dalian 116026, China;2 Marine Dept. COSCO Bulk Carrier Co.Ltd, Tianjin 300010,China);Numerical simulation of nonlinear wave propagating in shallow water[J];Journal of Dalian Maritime University;2002-02
4 Zhao Dazhuang;Zhang Yunzhen;Li Zheng(Dept.of Engineering Mechanics,DUT);Shape optimization of suspended insulator with dual elastic modulus[J];JOURNAL OF DALIAN UNIVERSITY OF TECHNOLOGY;1994-01
5 Liu Chongde Yu Jiyuan Wang Xiaoming;BOUNDARY ELEMENT METHOD FOR MULTI-BODY CONTACT PROBLEM AND ITS APPLICATION IN HUGE EXCAVATOR[J];Journal of Chongqing University(Natural Science Edition);1992-06
6 CHEN Yong-qiang1 , LIN Cong-yu2, YAO Zhen-han2, ZHENG Xiao-ping2 (1. Department of Mechanics & Engineering Science, Peking University, Beijing 100871, China; 2. Department of Engineering Mechanics, Tsinghua University, Beijing 100084, China);BEM FOR NUMERICAL SIMULATION OF FAILURE PROCESS IN HETROGENEOUS MATERIALS[J];Engineering Mechanics;2003-03
7 LI Jifang; YAN Zuqing(Shanghai HeZhong Caaccer Air-conditioning Equipment Co., Ltd. P.C. Shanghai 200090)WANG Shangjin ;XI Guang(School of Energy and Power Engineering, Xi'an Jiantong University, P.C. Xi'an 710049);BOUNDARY ELEMENT METHOD USED FOR THE CALCULATION OF CENTRIFUGAL FAN NOISE RADIATION[J];JOURNAL OF ENGINEERING THERMOPHYSICS;1999-02
8 Ouyang Dong Hou Mishan (Northeast Heavy Machinery Institute);AN ALGORITHM OF THE SHAPE OPTIMAL DESIGN-STATE SPACE FEASIBLE DIRECTION ALGORITHM WITH PARAMETERS[J];Acta Mechanica Solida Sinica;1991-02
9 CHEN Rui-ming, LU Tao tao, YU Wen jian, WANG Ze yi (Department of Computer Science & Technology, Tsinghua University, Beijing 100084, China);The description language of 3-D parasitic interconnect capacitors[J];Journal of Guizhou University of Technology(Natural Science Edition);2002-04
10 Yu Minghua;Stress Analysis of Ship Deck Using Boundary Element Method[J];Journal of East China Shipbuilding Institute(Natural Science Edition);1988-Z1
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Hao Gang Zeng Guangwu;Optimum Design and Structure Analysis for Cylindrical Pressure-resisting Hull of Submersible Vessel[J];Ship Engineering;1989-02
2 Xue Maogen; Gu Mintong and Lin Jieren;Fuzzy Analysis of Multi-criterion Orthogonal Optimum Design of Ship's Main Dimensions[J];Ship Engineering;1994-04
3 Sun Qian and Xie Zuoshui;On Optimum Design for Outboard Pressure Tank Structure of Submarine[J];Ship Engineering;2000-01
4 XIA Li-juan, WU Jia-meng, JIN Xian-ding(School of Naval Architecture and Ocean Eng.,Shanghai Jiao Tong Univ.,Shanghai 200030, China);Study on Topology Optimum Design of Engineering Structures[J];Journal of Ship Mechanics;2002-06
5 WANG Xing-guo 1,2 ,ZHOUJing 1 ,ZHAI Gang-jun 1 ,KANG Hai-gui 1 (1DalianUniversityof Technology,Dalian116024,China;2Hebei Institute of Technology,Tangshan063009,China) E-mail address:wangxg66@263.net(WangXingguo);Structure Fuzzy Optimum Design of Earthquake-Resistant for Offshore Jacket Platform[J];Journal of Ship Mechanics;2003-04
6 LIU Yin-dong,BIAN Gang(School of Marine Engineering,Dalian University of Technology,Dalian 116024,China);Structure topology optimization and second development based on ANSYS[J];Journal of Ship Mechanics;2006-02
7 Zhao Gengxian;150 000 DWT crude oil tanker midship section optimum seeking[J];SHIP & BOAT;2000-01
8 Yu Minghua (Shipbuilding Engineeering Department);The Maximun-minimum Method for Multi -Objective Fuzzy Optimum Design of structures[J];Journal of East China Shipbuilding Institute(Natural Science Edition);1989-04
9 Xu Changwen Xiao Xi (Zhenjiang Shipbuilding Institute) (Shanghai Jiao Tong University);Fuzzy Optimum Design of The Tanker Midship Section[J];Journal of East China Shipbuilding Institute(Natural Science Edition);1990-01
10 Yu Minghua Xu Changwen (Dept.of Shipbuilding Engineering);The Application of Fuzzy Set Theory to Shipbuilding Engineering[J];Journal of East China Shipbuilding Institute(Natural Science Edition);1991-04
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 Cheng Gengdong (Cheng Keng-tung) (Research Institute of Engineering Mechanics of D. I. T);Unification of Optimality Criterion Approach and Mathe- matical Programming in Structural Dynamic 0ptimization[J];;1982-04
2 Cheng Gengdong (Research Institute of Engineering Mechanics, DIT);Some Developments of Numerical Methods for Shape Optimization of Continuum[J];;1984-02
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