• Chinese Journal of Ship Research
  • Vol. 18, Issue 5, 141 (2023)
Xiangshao KONG1, Gan SHI1,2, Zhuo WANG1,2, Yue ZHU1,2, and Weiguo WU1
Author Affiliations
  • 1Green & Smart River-Sea-Going Ship, Cruise and Yacht Research Center, Wuhan University of Technology, Wuhan 430063, China
  • 2School of Naval Architecture, Ocean and Energy Power Engineering, Wuhan University of Technology, Wuhan 430063, China
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    DOI: 10.19693/j.issn.1673-3185.02765 Cite this Article
    Xiangshao KONG, Gan SHI, Zhuo WANG, Yue ZHU, Weiguo WU. Direct calculation design method for atrium in superstructure of large cruise ship[J]. Chinese Journal of Ship Research, 2023, 18(5): 141 Copy Citation Text show less
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    区域编号总剖面积/mm2型心距基线距离/mm型心距中和轴距离/mm
    Deck2228 01416 9755 025
    Deck3243 28619 7757 825
    Deck4292 56623 04511 095
    Deck5389 43026 31514 365
    Deck6207 45029 75517 805
    Deck7219 32232 50520 555
    Deck2 ~ Deck3210 97418 3756 425
    Deck3 ~ Deck4120 83621 4109 460
    Deck4 ~ Deck5164 69624 68012 730
    Deck5 ~ Deck6101 69828 03516 085
    Deck6 ~ Deck797 92831 13019 180
    Table 1. Parameters of sectional members under longitudinal bending moment
    区域编号型心距中和轴距离/mm等效轴力/kN
    Deck25 0253 860.1
    Deck37 8256 413.6
    Deck411 09510 935.8
    Deck514 36518 846.7
    Deck617 80512 443.9
    Deck720 55515 188.0
    Deck2~Deck36 4254 566.7
    Deck3~Deck49 4603 851.1
    Deck4~Deck512 7307 063.4
    Deck5~Deck616 0855 511.1
    Deck6~Deck719 1806 327.9
    Table 2. Calculation results of equivalent axial forces at Fr. 200 section under hogging condition
    编号全船有限元仿真应力/MPa直接计算应力/MPa应力误差/%
    P1202.9210.93.9
    P289.593.94.9
    P350.881.159.6
    P453.465.322.3
    P565.667.83.4
    Table 3. Comparison of nodes in some high stress areas
    Xiangshao KONG, Gan SHI, Zhuo WANG, Yue ZHU, Weiguo WU. Direct calculation design method for atrium in superstructure of large cruise ship[J]. Chinese Journal of Ship Research, 2023, 18(5): 141
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