This paper presents a report of the stress analysis of a cylindrical shell, with a reinforced hole, by use of the mixed method in FEM.
本文提供了一篇用有限单元混合法对开孔补强的圆柱壳进行应力分析的报告。
The moving "Y" has a 5 mm hole drilled through it, through which runs the carbon fibre reinforced epoxy connecting rod.
移动的“ Y ”有5毫米钻孔通过它，通过它运行碳纤维增强环氧树脂连杆。
The sleeve is a hollow cylindrical sleeve; reinforced hoops are respectively arranged on the upper end and lower end of the sleeve; a vertical waist-shaped long hole is arranged on the sleeve.
所述的套筒为一空心圆柱形筒，套筒的上、下两端分别设有加强箍，套筒上设置有纵向的腰形长孔。
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