| HCSR规范疲劳筛选方法研究 |
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| 引用本文： | 任慧龙,刘洋,冯国庆,李旭,翟帅帅.HCSR规范疲劳筛选方法研究[J].船海工程,2014(2):19-22. |
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| 作者姓名： | 任慧龙 刘洋 冯国庆 李旭 翟帅帅 |
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| 作者单位： | [1] 哈尔滨工程大学船舶与海洋工程力学研究所,哈尔滨150001 [2] 中国船级社,北京100007 |
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| 摘 要： | 分别对1型散货船和1型油船的有限元模型进行t×t和50 mm×50 mm的网格细化分析,总结出散货船油船协调共同规范(HCSR规范)中疲劳筛选方法的应力放大因子,并验证该方法应力放大因子的合理性。
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| 关 键 词： | 疲劳筛选 应力放大因子 有限元 |
Research on the HCSR Fatigue Screening Method |
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| Authors: | REN Hui-long LIU Yang FENG Guo-qing LI Xu ZHAI Shuai-shuai |
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| Institution: | 1 Institute of Naval Architecture and Ocean Engineering Mechanics, Harbin Engineering University Harbin, Harbin 150001, China; 2 China Classification Society, Beijing 100007, China) |
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| Abstract: | Taking one bulk carrier and one oil tanker as research object , the fine mesh FEA was carried out based on t ＆#215;t and 50 mm ＆#215;50 mm mesh models respectively in order to sum up stress magnification factor of fatigue assessment method of Com -mon Structural Rules for Bulk Carriers and Oil Tankers （ HCSR） .The reasonability of stress magnification factor was proved . |
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| Keywords: | HCSR HCSR fatigue screening stress magnification factor finite element analysis |
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