| 冰载荷作用下自升式平台的动力响应分析研究 |
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| 引用本文： | 张剑波,张韶光.冰载荷作用下自升式平台的动力响应分析研究[J].中国海洋平台,2005,20(4):20-24,19. |
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| 作者姓名： | 张剑波 张韶光 |
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| 作者单位： | 上海交通大学,上海200030 |
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| 摘 要： | 应用ANSYS软件系统计算不同冰力模型下自升式平台的动力响应。通过对某自升式平台的冰激振动分析,得到冰力和结构振动的一些特性,为在冰区服役自升式平台的冰激振动安全评估提供了有益的参考。
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| 关 键 词： | 自升式平台 冰载荷 冰激振动 动力响应 有限元 |
| 文章编号： | 0000-4500（2005）04-0020-5 |
| 收稿时间： | 2005-03-11 |
| 修稿时间： | 2005-03-11 |
DYNAMIC RESPONSE ANALYSIS ON JACK-UP PLATFORMS UNDER ICE LOAD |
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| Zhang Jianbo,ZHANG Shaoguang.DYNAMIC RESPONSE ANALYSIS ON JACK-UP PLATFORMS UNDER ICE LOAD[J].China offshore Platform,2005,20(4):20-24,19. |
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| Authors: | Zhang Jianbo ZHANG Shaoguang |
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| Abstract: | By use of ANSYS software the dynamic responses of Jack-up platforms under different ice force model are calculated. Based on the ice-induced vibration analysis on a Jack-up platform serviced in ice zone, some features of ice force and structural vibration are investigated. The related results provide useful information for the safety assessment on ice-induced vibration of Jack-up platforms. |
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| Keywords: | Jack-up platforms ice load ice-induced vibration dynamic response finite element |
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