| 板壳大变形弹─—塑性有限条分析 |
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| 引用本文： | 周瑛,姜文光,刘才. 板壳大变形弹─—塑性有限条分析[J]. 太原科技大学学报, 1995, 0(4) |
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| 作者姓名： | 周瑛 姜文光 刘才 |
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| 作者单位： | 秦皇岛燕山大学 |
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| 基金项目： | 博士点基金项目：冷弯成形孔型系统CAD技术 |
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| 摘 要： | 本文将结构分析的线弹性有限条法推广到大变形弹─—塑性板壳结构的分析；分析中考虑了几何和材料双重非线性，并开发了该分析法的Ｃ语言程序包。它与有限无法相比可大量节约计算机的内存和机时，并可望推广到材料的塑性成形分析过程。与解析法和有限元法相比，结果令人满意。
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| 关 键 词： | 有限条；板壳；弹─—塑性；大变形 |
Large Deformation Elastic-plastic Analysis of Plate Structure by the Finite Strip Method |
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| Zhou Ying,Jiang Wenquang,Liu Cai. Large Deformation Elastic-plastic Analysis of Plate Structure by the Finite Strip Method[J]. Journal of Taiyuan University of Science and Technology, 1995, 0(4) |
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| Authors: | Zhou Ying Jiang Wenquang Liu Cai |
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| Abstract: | In this paper,we exteiid the linear elastic finite strip method to large deflection e-lastic-plastic analysis of plate strticture In this analysis,the geometry nonlinear and the ma -terial nonlinear are considered at the same time.Preparing with the finite element method,themethod can save much computer memory and computing time,The results are satisfactorycompared with the known results. This method can be exfended to the analysis of plasticforming processes. |
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| Keywords: | pinite strip plate and shell elastic-plastic large deformation |
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