Nastran n. 一款有限元分析软件
- In this paper, the finite element software MSC/NASTRAN is adopted to calculate and analyze the stress and deformation distributions of the cylinder.
采用有限元软件MSC/NASTRAN计算分析了汽轮机汽缸结构上下缸接触状态的应力分布和变形。 - Using the model mentioned above and MSC/NASTRAN program analyze the influence of the patch parameters on the repair structure under tension and bending load .
用所建立的三维有限元模型,采用MSC/NASTRAN程序计算分析了在拉伸、弯—剪载荷作用下修补参数对修补效果的影响; - Through "NASTRAN" calculation, the stress distribution on the canopy plexiglass is obtained and the critical part of the canopy is determined. The test validation is conducted.
通过NASTRAN计算后得到座舱盖有机玻璃上的应力分布,确定了座舱盖的危险部位,并通过了试验验证。
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