| 引用本文: | 徐后华,洪志泉,王毅.三种复合材料回转壳元素的分析比较.[J].国防科技大学学报,1986,(4):77-88.[点击复制] |
| Xu Houhua,Hong Zhiquan,Wang Yi.Analysis and Comparison of Elements of Three Kind of Composite Revolving shells[J].Journal of National University of Defense Technology,1986,(4):77-88[点击复制] |
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| 三种复合材料回转壳元素的分析比较 |
| 徐后华, 洪志泉, 王毅 |
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| 摘要: |
| 本文针对三种复合材料回转壳元素，即截锥壳元素、考虑转角连续性的截锥壳元素和三结点等参元素，全面地分析了它们的优缺点，考察了它们的协调性条件和完备性条件。通过数值计算比较了它们的收敛速度、收敛精度和计算时间，指出了它们的使用范围。 |
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| 投稿日期：1986-01-05 |
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| Analysis and Comparison of Elements of Three Kind of Composite Revolving shells |
| Xu Houhua, Hong Zhiquan, Wang Yi |
| Abstract: |
| In this paper，an overall analysis of advantages and disadvantages is given for three kind of composite revolving shell elements，namely the cone element，considering the continuity of the normal rotation and the isoparametric element with three nodes. Their compatibility condition and completness condition are discussed. The rate and accuracy of convergence and the computational time are compared in numerical examples， and the range of their use are given also. |
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