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 。
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.
出处
《应用数学和力学》
EI
CSCD
北大核心
2000年第9期961-965,共5页
Applied Mathematics and Mechanics
关键词
圆柱壳
小开孔
大开孔
工程
应用
应力集中
cylindrical shell with small opening
cylindrical shell with large opening
application to engineering practice
