| 张延庆,周书敬.利用Ferguson曲面构造中厚壳广义协调元[J].计算力学学报,1995,12(3): |
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| 利用Ferguson曲面构造中厚壳广义协调元 |
| Formulation for generalized conformiog element of moderate thick shell with ferguson''''s surface |
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| DOI：10.7511/jslx19953057 |
| 中文关键词: 有限元／Ferguson曲面，广义协调，中厚壳 |
| 英文关键词:finite element/ferguson's surface,generalized conforming,moderate thick shell |
| 基金项目: |
| 张延庆 周书敬 |
| 石油大学机械系，河北煤炭建工学院 |
| 摘要点击次数: 1171 |
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| 中文摘要: |
| 本文根据广义协调原理，利用Ｆｅｒｇｕｓｏｎ曲面构造含有剪切变形影响的法向位移，与面内位移结合，得出适用于中厚度壳体的平直单元模型．算例说明本单元性能良好． |
| 英文摘要: |
| This paper,according to generalized conforming theory, presents a moderate thick shellelement by means of combining membrane displacements with vertical displacement involvingshear strain with Ferguson'surface. The numeral resuIts show that it is of high-quality. |
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