| 二维弹塑性有限元程序PLANET的微机化改造 |
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| 引用本文： | 马明军,廖国华.二维弹塑性有限元程序PLANET的微机化改造[J].矿冶工程,1994,14(2):13-16,21. |
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| 作者姓名： | 马明军 廖国华 |
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| 作者单位： | 北京科技大学 |
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| 摘 要： | 本文介绍了一个二维弹塑性有限元程弃ＰＬＡＮＥＴ的微机化改造，通过将该程序的链式结构改变为并列模块结构，并改进内存空间的数据存储方式，使得该程序能够在普通微机上求解大，中型工程问题。此外，为了提高数据准备和成果整理的工作效率，还对该程序的数据理论入和输出系统做了改进。最后，给出两个计算实例以检验程序的计算精度和解题能力。
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| 关 键 词： | 微机应用 程序结构 有限元 |
THE ADAPTION OF A TWODIMENSDONAL ELASTOPLASTOC FINITE ELEMENT METHOD PROGRAM PLANET FOR MICROCOMPUTERS |
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| Ma Mingjun, Liao Guohua.THE ADAPTION OF A TWODIMENSDONAL ELASTOPLASTOC FINITE ELEMENT METHOD PROGRAM PLANET FOR MICROCOMPUTERS[J].Mining and Metallurgical Engineering,1994,14(2):13-16,21. |
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| Authors: | Ma Mingjun Liao Guohua |
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| Affiliation: | Beijing University of Science and Technology |
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| Abstract: | This paper presents the adaption of a two dimensional elastoplastic finite ele-ment method program PLANET for microcomputers,By changing the chain program struc-ture of PLANET into the parallel block structure,and improving data storage method in corememory,it has been made possible to carry out the calculation of a large or middle scale ofengineering problem on a microcomputer using this program,Besides,data input and resultoutput systems of PLANET have also been developed to raise the working efficiency in datapreparation and results processing,In order to check the computational accuracy and solutioncapacity of improved PLANET,two numerical examples are given in the last section. |
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| Keywords: | Microcomputer application Program structure Finite element method |
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