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《Journal of Beijing Polytechnic University》 2005-S1
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Topological Optimization of Continuum Structure With Stress Constraints Based on ICM Method

YE Hong-ling, SUI Yun-kang (Numerical Simulation Center for Engineering, Beijing University of Technology, Beijing 100022, China)  
In order to study an topological optimization of continuum structure with stress constraints, ICM (independent continuous mapping)methodology is used. A set of filter function of element's weight and allowable stress is introduced. The model of continuum structure minimized the structural weight with stress constraints is established. A new strategy for deleting elements is given. The half partition method is applied to obtain adaptive deleting rate. The iteration is decreased. The present optimal model and its algorithm have been implemented by means of the platform of MSC/PatranNastran software. 2D and 3D numerical examples indicate that this method is effective and efficient.
【Fund】: 北京市自然科学基金资助项目(3042002) 北京市教育委员会资助项目(KM200410005019) 北京工业大学青年基金资助项目(JQ0101200202)
【CateGory Index】: O342
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【Citations】
Chinese Journal Full-text Database 2 Hits
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Li Jing (College of Mechanical Engineering, Guangxi University, Nanning 530004, China);VARIABLE DENSITY TOPOLOGICAL OPTIMIZATION METHOD AND ITS APPLICATION RESEARCH IN THE REAR PLATEN'S STRUCTURE DESIGN[J];Engineering Plastics Application;2008-08
2 ZHANG Xue-sheng, SUI Yun-kang, LONG Lian-chun, YE Hong-ling (College of Mechanical Engineering and Applied Electronic Technology, Beijing University of Technology, Beijing 100022, China);The Stiffness Filter Function Based on Independent, Continuous, Mapping Method[J];Journal of Beijing University of Technology;2006-01
3 YE Hong-ling, SUI Yun-kang (Numerical Simulation Center for Engineering, Beijing University of Technology, Beijing 100022, China);Tbpological Optimization of Continuum Structure Under Stress Constraints[J];Journal of Beijing University of Technology;2006-04
4 BIAN Bing-chuan, SUI Yun-kang,YE Hong-ling (The Centre of Numerical Simulation for Engineering, College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China);ICM Method With Topological Optimization of the Continuum Structure Subjected to the Buckling Constraints[J];Journal of Beijing University of Technology;2006-S1
5 YE Hong-ling, SUI Yun-kang, DU Jia-zheng, BIAN Bing-chuan (College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China);Optimal Topology Design of Truck Frame Structure With Stress Constraints[J];Journal of Beijing University of Technology;2006-S1
6 YE Hong-ling SUI Yun-kang LIU Zhao-miao (College of Mechanical Engineering and Applied Electronics Technology,Beijing University of Technology,Beijing 100022,China);Topological Optimization Analysis of Two-dimensional Continuum Thin Plate Structure[J];Journal of Beijing University of Technology;2007-08
7 YE Hong-ling SUI Yun-kang DU Jia-zheng (College of Mechanical Engineering and Applied Electronics Technology Beijing University of Technology,Beijing 100022,China);Topological Optimization Analysis of Continuum Structure With Displacement Constraints[J];Journal of Beijing University of Technology;2007-09
8 NI Junjie YE Hongling SUI Yunkang College of Mechanical Engineering and Applied Electronics Technology,Beijing University of Technology,Beijing 100124;Topological Optimization Method of Continuum Structure in Bone Remodelling[J];Beijing Biomedical Engineering;2009-03
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China Proceedings of conference Full-text Database 1 Hits
1 SUI Yun-kang , YE Hong-ling, DU Jia-zheng (Numerical Simulation Center for Engineering, Beijing University of Technology, Beijing 100022, China);DEVELOPMENT OF STRUCTURAL TOPOLOGICAL OPTIMIZATION AND IMMINENCY OF ITS MODEL TRANSFORMATION INTOINDEPENDENT LEVEL[A];[C];2005
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