| 海上升压站在靠船工况下振动舒适性研究 |
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| 引用本文： | 孙震洲,金伟良,方滔,汤群益,俞华锋,马煜祥.海上升压站在靠船工况下振动舒适性研究[J].海洋工程,2019,37(5):148-155. |
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| 作者姓名： | 孙震洲 金伟良 方滔 汤群益 俞华锋 马煜祥 |
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| 作者单位： | 中国电建集团华东勘测设计研究院有限公司，浙江 杭州 311122;
浙江大学 建筑工程学院，浙江 杭州 310058,浙江大学 建筑工程学院，浙江 杭州 310058,中国电建集团华东勘测设计研究院有限公司，浙江 杭州 311122;,中国电建集团华东勘测设计研究院有限公司，浙江 杭州 311122;,中国电建集团华东勘测设计研究院有限公司，浙江 杭州 311122;,中国电建集团华东勘测设计研究院有限公司，浙江 杭州 311122; |
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| 基金项目： | 中国电建集团华东勘测设计研究院有限公司科技立项（KY2018-XNY-09） |
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| 摘 要： | 国内外海上风电开发正逐渐走向成熟阶段,但早期的工程设计对海上升压站在靠船工况下的振动舒适性关注不够,相关的规范体系或可依据的准则也没有建立。针对实践中出现的这一问题,以位于江苏海域的某典型海上升压站结构为对象,进行了船舶碰撞工况下的动力数值模拟,分析了不同碰撞位置对结构响应的影响,以及上部组块不同区域的响应分布情况,并提出了改善舒适性的建议。
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| 关 键 词： | 海上风电场 海上升压站 船舶碰撞 振动舒适性 |
On the vibration comfortableness of offshore substation under ship impact conditions |
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| SUN Zhenzhou,JIN Weiliang,FANG Tao,TANG Qunyi,YU Huafeng and MA Yuxiang.On the vibration comfortableness of offshore substation under ship impact conditions[J].Ocean Engineering,2019,37(5):148-155. |
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| Authors: | SUN Zhenzhou JIN Weiliang FANG Tao TANG Qunyi YU Huafeng and MA Yuxiang |
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| Institution: | Power China Huadong Engineering Corporation, Hangzhou 311122, China;
Department of Civil Engineering, Zhejiang University, Hangzhou 3100058, China,Department of Civil Engineering, Zhejiang University, Hangzhou 3100058, China,Power China Huadong Engineering Corporation, Hangzhou 311122, China;,Power China Huadong Engineering Corporation, Hangzhou 311122, China;,Power China Huadong Engineering Corporation, Hangzhou 311122, China; and Power China Huadong Engineering Corporation, Hangzhou 311122, China; |
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| Abstract: | The development of offshore wind energy is gradually maturing worldwide. However, little attentions were paid to the design of vibration comfortableness of offshore substations in the early stage. Relevant normative systems or possible guidelines have not been established yet. Aiming at this problem in practice, this study took a typical offshore substation structure in the sea area of Jiangsu Province as an object, and dynamic numerical simulation was carried out under ship impact conditions. The influence of different impact locations on the structural response and the response distribution in different areas of the topside were analyzed. Suggestions for improving the vibration comfortableness were put forward. |
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| Keywords: | offshore wind farm offshore substation ship impact vibration comfortableness |
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