轴对称载荷作用下叠层复合材料旋转壳的分段解析法
A SECTIONAL ANALYSIS FOR MULTILAYERED COMPOSIE SHELL OF REVOLUTION SUBJECTED TO AXISYMMETRICAL LOADING
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摘要: 本文提出了一个解决轴对称问题的近似解法,即把由迭层正交异性材料组成的轴对称旋转壳体沿其旋转轴分成若干个截壳单元进行求解。考虑受轴对称外载时,对每一截壳元用解析法求得近似解,然后由交接条件和边界条件来确定积分常数。最后本文对迭层复合材料旋转壳体进行了计算,其结果与文献[1]用有限元法计算的结果以及实验数据都比较吻合。Abstract: The orthotropic multilayered shell of revolution subjected to axispmmetrical loading is divided into a number of sections along its axis and for each section, an approximate solution is obtained by meins of analytical method.Their integral constants can be determined by asing the boundary conditons and the connecting conditions.
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