Investigation of elliptical crack geometry in a thin plate

机译：薄板椭圆裂缝几何研究

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Prediction of crack growth is the heart of damage tolerance of any mechanical design. The present investigation shows the variation in stress concentration factor for various geometries of the crack in a thin plate. The analysis will be carried out by varying the ddimensions of the crack of various geometrical shapes. Aluminum six series sheet metal is considered with holes in which minor axis is varied for the analysis. These geometries are fine meshed and load is applied at one end keeping remaining ends fixed. The stress concentration factor for the varying geometries will be analyzed and compared the results with the numeric analysis for validation.

机译：裂缝增长的预测是任何机械设计的损害耐受性的核心。本研究表明，薄板中裂缝的各种几何形状的应力集中因子的变化。将通过改变各种几何形状的裂缝的ddimension来进行分析。铝合金六串板金属被认为是具有孔的孔，其中缺点是分析的变化。这些几何形状是细啮合的，并且在一端施加负载保持剩余的端部固定。将分析变化几何形状的应力集中因子并将结果与数值分析进行了比较以进行验证。

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《International Conference on "Advancements in Aeromechanical Materials for Manufacturing"》|2021年|various paging|共8页
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Nayani Uday Ranjan Goud; Abheendra Bandary; C. H. Venkata Harish; G. Meghanath;
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中图分类工程材料学;
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Investigation of elliptical crack geometry in a thin plate

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