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Abstract：
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The plastic buckling, an ineffective mechanic behavior in internal high pressure forming, was studied by using the theory of plastic stability The results show that the critical buckling axial load will increase with the enhancement of the inner pressure, which provide the theoretical guarantee for internal high pressure forming And a "jumping" phenomenon, worthy of further investigations, will probably occur with different circumferential buckling waves under different proportional loading factors
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Funds：
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国家自然科学基金资助项目 (599750 2 1 )
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AuthorIntro：
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Reference：
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