| 极地船舶吊舱结构冰载荷计算方法研究 |
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| 引用本文： | 王迎晖,贺俊松,田于逵,季少鹏,张胜利.极地船舶吊舱结构冰载荷计算方法研究[J].船舶力学,2017(Z1). |
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| 作者姓名： | 王迎晖 贺俊松 田于逵 季少鹏 张胜利 |
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| 作者单位： | 1. 中国船舶科学研究中心,江苏无锡,214082;2. 中国船级社规范与技术中心,上海,200135 |
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| 基金项目： | 工信部高技术船舶科研项目——"国际极地水域船舶安全规则应用研究" |
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| 摘 要： | 该文根据国外船级社规范,初步探索了一套适用于吊舱结构冰载荷应用分析的计算方法.选取典型吊舱作为计算对象,对两种典型冰况作用条件下的吊舱包结构开展有限元计算工作,验证了本方法的工程适用性.与采用挪威船级社和中国船级社新推荐方法得到的吊舱冰载荷计算结果相比,本方法得到的计算结果没有出现非常离散的情况,差别不大.
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| 关 键 词： | 吊舱 主机功率 理论评估 模型试验 |
Research on calculation methods of ice loads on pod structures of polar ship |
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| Wang Yinghui,He Junsong,Tian Yukui,Ji Shaopeng,Zhang Shengli.Research on calculation methods of ice loads on pod structures of polar ship[J].Journal of Ship Mechanics,2017(Z1). |
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| Authors: | Wang Yinghui He Junsong Tian Yukui Ji Shaopeng Zhang Shengli |
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| Abstract: | In this paper, the calculation methods for the analysis of ice loads on POD structures have been preliminarily explored according to the requirements of classification societies. The typical pod is selected as the calculation subject. The pod structure under two typical ice conditions is carried out in FEA method. Compared with the calculation results of the ice loads on the pod structures of DNV and CCS, the results from suggestion method do not appear much different and numerical discretization. |
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| Keywords: | POD ice loads main power |
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