一种沉船打捞离底过程的三参数半定量风险评估方法
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辛尚哲, 王磊, 潘洁, 周东荣, 陈世海, 朱小东
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A Three-Parameter Semi-Quantitative Risk Assessment Method for Off-Bottom Stage in Wreck Salvage
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XIN Shangzhe, WANG Lei, PAN Jie, ZHOU Dongrong, CHEN Shihai, ZHU Xiaodong
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表2 不同入射波向的打捞系统安全性评估
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Tab.2 Safety assessment scoring of sea states in different incident wave directions
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| Dw/(°) | 运动 | 安全性
得分 | 稳定性
得分 | 组内
得分 | 组间
得分 | SDOF | ST | | 90 | 纵荡 | 1 | 3 | 23 | 1 | 4 | 103 | | 横荡 | 3 | 3 | | 7 | 42 | | | 垂荡 | 3 | 1 | | 7 | 28 | | | 横摇 | 2 | 1 | | 7 | 21 | | | 纵摇 | 1 | 1 | | 1 | 2 | | | 首摇 | 1 | 3 | | 1.5 | 6 | | | 105 | 纵荡 | 3 | 3 | 31 | 3.5 | 21 | 162 | | 横荡 | 3 | 3 | | 6 | 36 | | | 垂荡 | 3 | 3 | | 4.5 | 27 | | | 横摇 | 3 | 1 | | 6 | 24 | | | 纵摇 | 3 | 3 | | 6 | 36 | | | 首摇 | 2 | 1 | | 6 | 18 | | | 120 | 纵荡 | 3 | 3 | 28 | 4.5 | 27 | 151 | | 横荡 | 2 | 3 | | 5 | 25 | | | 垂荡 | 3 | 1 | | 4 | 16 | | | 横摇 | 3 | 1 | | 5 | 20 | | | 纵摇 | 3 | 3 | | 7 | 42 | | | 首摇 | 2 | 1 | | 7 | 21 | | | 135 | 纵荡 | 3 | 3 | 29 | 2.5 | 15 | 121 | | 横荡 | 2 | 3 | | 4 | 20 | | | 垂荡 | 3 | 1 | | 5.5 | 22 | | | 横摇 | 3 | 3 | | 4 | 24 | | | 纵摇 | 3 | 1 | | 5 | 20 | | | 首摇 | 2 | 2 | | 5 | 20 | | | 150 | 纵荡 | 3 | 3 | 33 | 3.5 | 21 | 117 | | 横荡 | 3 | 3 | | 3 | 18 | | | 垂荡 | 3 | 1 | | 4 | 16 | | | 横摇 | 3 | 3 | | 3 | 18 | | | 纵摇 | 3 | 3 | | 4 | 24 | | | 首摇 | 2 | 3 | | 4 | 20 | | | 165 | 纵荡 | 3 | 3 | 31 | 6 | 36 | 90 | | 横荡 | 3 | 3 | | 2 | 12 | | | 垂荡 | 3 | 1 | | 1.5 | 6 | | | 横摇 | 3 | 3 | | 2 | 12 | | | 纵摇 | 3 | 3 | | 2.5 | 15 | | | 首摇 | 2 | 1 | | 3 | 9 | | | 180 | 纵荡 | 3 | 3 | 24 | 7 | 42 | 72 | | 横荡 | 1 | 3 | | 1 | 4 | | | 垂荡 | 3 | 1 | | 1.5 | 6 | | | 横摇 | 1 | 1 | | 1 | 2 | | | 纵摇 | 3 | 3 | | 2.5 | 15 | | | 首摇 | 1 | 1 | | 1.5 | 3 | |
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