Numerically and experimentally predicted knockdown factors for stiffened shells under axial compression
作者： Bo Wang , Kaifan Du , Peng Hao , Caihua Zhou , Kuo Tian
DOI: 10.1016/J.TWS.2016.09.008
关键词:
摘要: … Stiffened shells in launch vehicles are very sensitive to various forms of imperfections. In this study, the imperfection sensitivity of a 4.5 m diam isogrid stiffened shell … -scale stiffened shell …
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