| 线性和非线性场分析BEM数据处理 |
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| 引用本文： | 赵忠生,杨德全.线性和非线性场分析BEM数据处理[J].内蒙古民族大学学报(自然科学版),2000(1). |
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| 作者姓名： | 赵忠生 杨德全 |
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| 作者单位： | 辽宁大学!辽宁沈阳110000(赵忠生)，内蒙古民族师院物理系!内蒙古通辽028043(杨德全) |
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| 摘 要： | 在力学及应用数学中 ,有多种非线性问题 ,用BEM (BoundaryElementMethod)对它们进行分析时 ,数据处理比较复杂。由于在场方程中往往同时存在非线性项 ,线性项和非齐次项 ,使得误差来源往往判断不准 ,本文针对不同的类型建立若干源库 ,再建立相应的数据总库及数据处理库 ,用命令文件完成数据传输及数据处理 ,形成BEM的后处理
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| 关 键 词： | 非线性场 数据传输 数据处理 |
BEM Data Processing of Linear and Nonlinear Field Analysis |
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| ZHAO Zhong-sheng,YANG De-quan.BEM Data Processing of Linear and Nonlinear Field Analysis[J].Journal of Inner Mongolia University for the Nationalities(Natural Sciences),2000(1). |
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| Authors: | ZHAO Zhong-sheng YANG De-quan |
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| Abstract: | There are many nonlinear problems in mechanics and applied mechanics.BEM being used in these problems,data processing is very complicated.Because of coexistance of nonlinear and linear terms as well as nonhomogeneous terms in field equation,we hard to judge the origin of error.In this paper,we established several source library pointing to different types,established corresponding data bank,data processing base and then completed data transmission and data processing by means of command file.when all these are done we con solve above problems by BEM. |
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| Keywords: | nonlinear field data transmission data processing |
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