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《Journal of Shanghai Jiaotong University》 2008-11
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Nonlinear Analysis of Plates and Shells Based on Solid-Shell Element

LI Li-ming,LI Da-yong,PENG Ying-hong,HU Li-juan(School of Mechanical Engineering,Shanghai Jiaotong University,Shanghai 200240,China)  
A solid-shell element was introduced into explicit finite element method(EFEM) and locking pathologies were eliminated by employing twelve enhanced assumed strain parameters,which makes up the deformation limitations of solidshell element.Stress was updated through the co-rotational theory and radial return algorithm.Accordingly,a solid-shell element analysis model based on EFEM was developed to account for plates and shells with large deformation.Standard benchmarks were exercised.The results show the high accuracy of the solid-shell element.It also proved the efficiency of the proposed model in dealing with plates and shells exhibiting both large deformation and elasto-plastic behavior.
【Fund】: 高等学校学科创新引智计划资助项目(B06012)
【CateGory Index】: O347.3
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【References】
Chinese Journal Full-text Database 1 Hits
1 ZHOU Huan,HE Er-ming,WANG Hong-jian,WANG Yong-jun1,QIU Zhi-xue2,KANG Qi-zheng2(Northwestern Polytechnical University School of Aeronautics,Xi'an 710072,P.R.China;Ningbo Xinfai Machinery Livnifed Company,Lingbo 315800,P.R.China);Numerical Simulation Study on Springback in 2D Stretch Bending Process for Complicated Section Profile[J];Science Technology and Engineering;2010-14
【Co-citations】
Chinese Journal Full-text Database 1 Hits
1 QIN Zu-wei(Political and Law Department of ChongQing Three-Gorges University,Wanzhou,Chongqing 404000);On Legal Protection of the Suppositional Property[J];Academic Exploration;2005-05
【Co-references】
Chinese Journal Full-text Database 5 Hits
1 WAN Min1,HONG Zhen-jun1,LI Wei-dong1,RUAN Hong1,YUAN Zheng-rong2,XU Chong-gao2(1.School of Mechanical Engineering and Automation,Beihang University,Beijing 100083,China;2.Chengdu Air Craft Industrial(Group) Co.,Ltd.,Chengdu 610092,China);FEM simulation technology on stretch bending of long profile with complex section[J];Forging & Stamping Technology;2008-05
2 JIN Chao-hai 1,2 ZHOU Xian-bin 1 DIAO Ke-shan 1 LI Xiao-xing 1(1.Sheet Metal Forming Research Center, Beijing University of Aeronautics and Astronautics, Beijing 100083 China)(2.State Key Laboratory of Plastic Forming Simulation and Die and Mould Technology,Huazhong University of Science and Technology,Wuhan 430074 China);Study on numerical modeling for simulation of 2D stretch bending of extrusions[J];Journal of Plasticity Engineering;2005-01
3 LI Xiao-qiang ZHOU Xian-bin JIN Chao-hai HAO Chang-ling(School of Mechanical Engineering and Automation,Beihang University,Beijing 100191 China);An equivalent model of jaw's boundary condition in numerical simulation of stretch bending for extrusions[J];Journal of Plasticity Engineering;2009-01
4 XU Jiang-ping LIU Yu-qi DU Ting ZHANG Zhi-bing(State Key Laboratory of Material Forming and Die & Mould Technology,Huazhong University of Science & Technology,Wuhan 430074 China);A new solid-shell element(MSSS) for sheet forming simulation[J];Journal of Plasticity Engineering;2009-02
5 JIN Chao-hai ZHOU Xian-bin(School of Mechanical Engineering and Automation,Beihang University,Beijing 100191 China)GU Zheng-wei(School of Materials Science and Engineering,Jilin University,Changchun 130022 China)ZHAO Ya-fu(Changchun Railway Vehicles Co.Ltd.,Changchun 130062 China);Jaw trajectory design for displacement-controlled profile 2D stretch-wrap bending and part program generation[J];Journal of Plasticity Engineering;2009-02
【Secondary Citations】
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1 JIN Jing-zhen(Philosophy and Religion Department,Central University For Nationalities,Beijing 100081);The Change of Thinking Mode of the Korean Ethnic Minority Group and Their Harmonious Social Development[J];Journal of Yuxi Teachers' College;2006-08
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