| 江海通航散货船波浪载荷研究 |
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| 引用本文： | 张文华,刘光明,吴卫国. 江海通航散货船波浪载荷研究[J]. 武汉理工大学学报(交通科学与工程版), 2011, 0(4) |
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| 作者姓名： | 张文华 刘光明 吴卫国 |
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| 作者单位： | 中国船级社武汉规范研究所;武汉理工大学交通学院; |
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| 摘 要： | 采用ISSC二参数波浪谱和E1海区的波浪散布图对江海通航散货船的波浪载荷进行了长期预报,并与CCS海船规范和IACS散货船共同规范(CSR)中的设计波浪载荷进行了比较分析,拟合出了应用于江海通航船舶有限元分析的等效设计波高公式.研究表明:江海通航散货船的波浪载荷中垂向弯矩较无限航区海船规范值可降低20%～25%,波浪垂向剪力比《内河航行海船建造海规》规范值增大4%～8%,非常接近CSR规范值,水平波浪转矩比CSR规范值小18%～30%,波浪转矩比CSR规范值则要降低27%～33%.
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| 关 键 词： | 江海通航 散货船 波浪载荷 波浪谱 等效设计波高 共同结构规范 |
Investigation on the Wave Loads of River-Sea Bulk Carriers |
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| Zhang Wenhua,) Liu Guangmin) Wu Weiguo))). Investigation on the Wave Loads of River-Sea Bulk Carriers[J]. journal of wuhan university of technology(transportation science&engineering), 2011, 0(4) |
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| Authors: | Zhang Wenhua ) Liu Guangmin) Wu Weiguo))) |
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| Affiliation: | Zhang Wenhua1,2) Liu Guangmin1) Wu Weiguo2)(Wuhan Rules & Research Institute,China Classification Society,Wuhan 430022,China)1)(School of Transportation,Wuhan University of Technology,Wuhan 430063,China)2) |
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| Abstract: | The long-term prediction of the wave loads of the river-sea bulk carriers was carried out using ISSC two-parameter wave spectrum and wave scattering diagram of E1 sea areas,and compared with the design wave loads in CCS Rule for sea-going domestic ships and IACS Common Structure Rule(CSR) for bulk carriers.The formula regarding the height of the equivalent design wave,which will be applied to the finite element analysis of the river-sea ship,were fitted.The investigation showed that the vertical wave bendin... |
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| Keywords: | river-sea through transportation bulk carrier wave loads wave spectrum height of equivalent design wave(EDW) common structure rule(CSR) |
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