The paper studies nonlinear F. E. analysis of stiffened shells, presenting beam element to simulate the stiffeners.

本文研究了加劲壳的非线性有限元分析方法，提出了一种梁元素来模拟加筋。

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So, we employ an elasticity method, i. e. state space method, to analyze the simply-supported FGM beams, plates and cylindrical shells.

本文首先利用状态空间法结合三角级数展开技术，对简支的FGM梁、板、圆柱壳结构进行了弹性理论分析。

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From then on, Ge Leit 'e must boil delicious food every day for pitiful elder brother, but she only can divide to some crabs' shells.

从此以后，葛蕾特每天都要为可怜的哥哥煮可口的食物，而她自己只能分到一些螃蟹的壳。

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