Study on the Cold Rolled Strip Global and Local Buckling, Post-buckling Using the Finite Element Method
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摘要: 采用通用的有限元分析軟件ANSYS,建立了冷軋寬薄板二維有限元模型,分析計算在不同應力形式下,不同寬厚比的帶村屈曲失穩特性及后屈曲變形路徑.基于該計算結果建立的板形控制目標已在現場調試通過,實踐證明它的效果良好.Abstract: Using the ANSYS finite element method, a series of planar models was put forward to analyze and calculate strip buckling, post-buckling on the condition of the different typical shape shape stress and the different ratio of strip width to gauge. The control target model of strip flatness control was found and the calculated result show that the efficiency of model has been proved.
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Key words:
- cold rolling /
- wide strip /
- buckling /
- finite element method /
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