| 曲圣年,焦柯.用结构分析程序模拟计算三维非均匀各向异性场问题[J].计算力学学报,1994,11(2): |
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| 用结构分析程序模拟计算三维非均匀各向异性场问题 |
| A Method of Simulating Computing Three-Dimensional Inhomogeneous Anisotropic Field Problems by a Structural Analysis Program |
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| DOI：10.7511/jslx19942021 |
| 中文关键词: 模拟，结构分析程序，各向异性 |
| 英文关键词:analogy,structural analysis program,anisotropic |
| 基金项目: |
| 曲圣年 焦柯 |
| 北京大学力学系 |
| 摘要点击次数: 1390 |
| 全文下载次数: 0 |
| 中文摘要: |
| 文［１］曾提出一种将固体力学矢量方程进行退化，用来模拟计算场问题标量泊松方程的新方法。对各向同性场介质必须用各向异性弹性材料来模拟。本文进一步给出０了对三维各向异性场介质的模拟关系，它适用于非均匀各向异性场介质，甚至其主轴方向也随位置变化的情况，因而可用结构分析程序直接计算较复杂的各向异性场问题。这一功能甚至超过了某些场分析专用程序。 |
| 英文摘要: |
| This paper presents analogy relations for three-dimentional anisotropic field media. It is suitable for the inhomogeneous anisotropic media case even the case that the principal direc-tions are different with different position,So we can directly compute much complicatedanisotropic field problems by a structural analysis program. This function is superior to thatof some specialized purpose field analysis programs. |
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