| 圆柱壳小开孔理论解在工程实践中的应用 |
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| 引用本文： | 宋天舒,刘殿魁.圆柱壳小开孔理论解在工程实践中的应用[J].应用数学和力学,2000,21(9):961-965. |
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| 作者姓名： | 宋天舒 刘殿魁 |
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| 作者单位： | 1.哈尔滨工业大学复合材料研究所, 哈尔滨150001; |
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| 摘 要： | 完全从一个新的角度,重新研究圆柱壳小开孔的理论解,指出了它与圆柱壳大开孔理论解之间的某一种特殊的内在联系。利用这种联系,重新估计了小开孔理论解在工程实践中的应用范围,为如何利用圆柱壳小开孔理论,提供了一种设想。对圆柱壳小开孔理论在工程实践中的应用重新做出了一个评价。
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| 关 键 词： | 圆柱壳小开孔 大开孔 工程实践应用 |
| 收稿时间： | 1998-04-27 |
An Application of Theoretical Solutions About Cylindrical Shells With Small Openings |
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| SONG Tian-shu,LIU Dian-kui.An Application of Theoretical Solutions About Cylindrical Shells With Small Openings[J].Applied Mathematics and Mechanics,2000,21(9):961-965. |
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| Authors: | SONG Tian-shu LIU Dian-kui |
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| Institution: | 1.Center for Composite Materials, Harbin Institute of Technology, Harbin 150001, P R China;2.Department of Civil Engineering, Harbin Engineering University, Harbin 150001, P R China |
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| Abstract: | Stress concentrations about thin cylindrical shells with small openings are reconsidered from a new angle. There is a sort of special internal relation between theoretical solutions about cylindrical shells with large openings and one with small openings. Using this relation, the extent of applying the theory about small openings to engineering practice is estimated again, thus an idea of how to use this theory and a new appraisal of the application of theoretical solutions about cylindrical shells with small openings to engineering practice are given. |
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| Keywords: | cylindrical shell with small opening cylindrical shell with large opening application to engineering practice |
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