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ship wave load
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  船舶波浪载荷
     The state of research on the ship wave load estimation is described briefly and the basis theory and calculation method of the Rationality-Based prediction on ship sea loads,together with slamming loads are presented in detail. The numerical examples used as two high-speed vessels are given and compared with the test results,which shows this prediction method is provided with extensive application prospect.
     本文概要地介绍船舶波浪载荷估算的研究状况 ,比较详细地介绍了船舶波浪载荷(包括砰击载荷)理性预报方法的基本理论、计算方法 ,通过两条高速船的算例并与测试结果比较 ,说明该预报方法具有广泛的应用前景
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  “ship wave load”译为未确定词的双语例句
     The author gives a complete analyses on its basic theory, classification of structure strength of ship, wave load forecast, structure analysis technology, safety criterion for structure strength, fatigue strength, reliability analysis, and prospect of the structure strength research, etc.
     在基本理论概述、船舶结构强度分类、波浪载荷预报、结构分析技术、结构强度安全性的衡准、疲劳强度、可靠性分析及结构强度研究的展望等内容作了全面的论述。
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  相似匹配句对
     Study of the Ship Wave of Fast Catamaran
     快速双体船船行波的研究
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     Ship Motions and Wave Loads Simulation
     船舶在海浪中的运动与载荷的仿真研究
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     The Prediction on Ship Manoeuvring Performance in Wave
     波浪中船舶操纵性预报
短句来源
     Loading response of wave motion of SWATH ship
     小水线面双体船的波浪动载荷响应
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     The Response of Longitudial Motions and Loads of Ship in Wave
     船舶在波浪中的纵向运动响应及载荷
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When ship sails in severe waves with high speed, its hull will experience large amplitude motions and nonlinear wave loads. Apart from the low wave-encounter frequency and high whipping frequencies, there are a lot of frequency components that are the mumbers of wave-encounter frequency existed in the vertical wave bending moments. These components will significantly influence the non-lin- earity of wave-induced and combined bending moment responses. If the first...

When ship sails in severe waves with high speed, its hull will experience large amplitude motions and nonlinear wave loads. Apart from the low wave-encounter frequency and high whipping frequencies, there are a lot of frequency components that are the mumbers of wave-encounter frequency existed in the vertical wave bending moments. These components will significantly influence the non-lin- earity of wave-induced and combined bending moment responses. If the first harmonious frequency is just an integral multiple of the wave-encounter frequency, the responses will reach their extreme points. Based on the model experimental and nonlinear strip theory results, this paper investigates the phenomena of multiple frequencies and discusses the characteristics of all componets. It will be mean- ingful to develop ship wave loads theory and determine ship hull design loads.

非直壁式舰船在高浪级和高航速下的弯矩响应中,除了含有低频遭遇频率成分外,还存在着一定数量的遭遇频率的倍频成分及船体各谐调的垂向总振动频率成份,它们都会对舰船波浪弯矩的非线性响应产生相应的影响。如果舰船的第一谐调垂向总振动频率正好是遭遇频率的整数倍,这时弯矩的非线性响应将达到极值。本文从模型试验及理论计算两方面分析了舰船波浪弯矩的频率特性,对船体载荷响应理论的发展及设计载荷的确定具有指导意义。

The state of research on the ship wave load estimation is described briefly and the basis theory and calculation method of the Rationality-Based prediction on ship sea loads,together with slamming loads are presented in detail.The numerical examples used as two high-speed vessels are given and compared with the test results,which shows this prediction method is provided with extensive application prospect.

本文概要地介绍船舶波浪载荷估算的研究状况 ,比较详细地介绍了船舶波浪载荷(包括砰击载荷)理性预报方法的基本理论、计算方法 ,通过两条高速船的算例并与测试结果比较 ,说明该预报方法具有广泛的应用前景

 
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