海上风机单桩基础疲劳损伤计算方法
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赵俭斌,席义博,王振宇
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Fatigue damage calculation method of monopile supported offshore wind turbine
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Jian-bin ZHAO,Yi-bo XI,Zhen-yu WANG
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| 表 1 风况与海况划分结果 |
| Tab.1 Division results of wind cases and sea cases |
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| 风况 | Δu/（m·s−2） | u/（m·s−2） | P/% | | | 海况 | Hs/m | T/s | P/% | | W1 | 2.5~4.0 | 3 | 10.52 | | | S1 | 0.5 | 2 | 5.93 | | W2 | 4.0~6.0 | 5 | 20.11 | | | S2 | 0.5 | 3 | 36.59 | | W3 | 6.0~8.0 | 7 | 21.94 | | | S3 | 1.0 | 3 | 16.05 | | W4 | 8.0~10.0 | 9 | 18.42 | | | S4 | 0.5 | 4 | 8.05 | | W5 | 10.0~12.0 | 11 | 12.28 | | | S5 | 1.0 | 4 | 19.79 | | W6 | 12.0~14.0 | 13 | 6.59 | | | S6 | 1.5 | 4 | 6.76 | | W7 | 14.0~20.0 | 16 | 4.13 | | | S7 | 1.5 | 5 | 2.45 | | W8 | <2.5 | − | 5.93 | | | S8 | 2.0 | 5 | 3.18 | | W9 | >20.0 | − | 0.08 | | | S9 | 2.5 | 5 | 1.20 |
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