Chinese Journal of Ship Research, Volume. 20, Issue 2, 256(2025)
Research on Smith's method of hull girder ultimate strength based on elastic shakedown limit state
Figures & Tables(16)
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Table 1. Ultimate strain correction factors
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类型 失效形式 C1 C2 C3 C4 C5 C6 安定上限 T形 筋失效 2.686 4 −1.826 9 −0.402 1 0.381 1 0.422 6 0.047 6 板失效 3.085 3 −1.717 7 −1.017 5 −0.570 9 2.104 8 0.301 2 扁钢 筋失效 2.479 0 −1.680 6 −0.300 8 0.305 1 0.451 2 0.050 6 板失效 4.681 8 −4.057 7 −1.363 2 −1.046 2 3.988 0 0.434 9 安定下限 T形 筋失效 3.279 5 −3.208 0 −0.093 4 0.293 7 0.968 1 0.014 1 板失效 2.797 0 −0.964 6 −0.411 8 −0.717 7 1.207 1 0.194 1 扁钢 筋失效 2.945 7 −2.481 2 −0.161 6 0.299 8 0.701 4 0.022 8 板失效 4.129 4 −3.088 6 −0.791 3 −0.899 5 2.733 6 0.294 3
Table 2. Ultimate stress correction factor
View tableView in ArticleTable 2. Ultimate stress correction factor
类型 失效形式 C1 C2 C3 C4 C5 C6 安定上限 T形 筋失效 1.277 9 −0.137 7 −0.100 7 0.019 5 0.014 2 0.002 9 板失效 0.986 9 0.323 6 −0.021 8 8.4×10−4 −0.450 8 0.001 4 扁钢 筋失效 1.154 5 −0.059 0 −0.067 9 0.003 6 0.009 8 0.002 9 板失效 0.952 8 0.287 4 −0.023 8 0.019 7 −0.483 0 9.5×10−4 安定下限 T形 筋失效 1.216 8 −0.121 1 −0.104 4 0.019 0 0.015 8 0.003 0 板失效 0.984 1 0.167 5 −0.023 0 −0.001 1 −0.355 7 0.001 5 扁钢 筋失效 1.090 8 −0.026 5 −0.073 6 0.003 7 0.006 1 0.003 0 板失效 0.978 1 0.069 1 −0.027 6 0.021 2 −0.381 1 0.001 2
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Zemin CHEN, Huwei CUI, Qiyin DING, Runwen Hu. Research on Smith's method of hull girder ultimate strength based on elastic shakedown limit state[J]. Chinese Journal of Ship Research, 2025, 20(2): 256
Paper Information
Category: Ship Structure and Fittings
Received: Aug. 1, 2023
Accepted: --
Published Online: May. 15, 2025
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