分析中考虑了静载与波浪载荷的叠加。
In the analysis, the superposition of the static loads and wave loads are considered.
算例表明，振动响应的能量集中分布在波浪载荷的峰值频率处。
The example shows that the energy of vibration respondence is mainly distributed over the peak frequency of the wave force.
计算结果表明，非线性波浪载荷对船体结构疲劳损伤分析具有重要影响。
Calculation results show that nonlinear factors are important for fatigue strength analysis of ship structures.
对波浪载荷进行准确的预报是船舶与海洋工程结构设计与强度评估的基础和关键。
The accurate prediction of wave loads is a key factor of design and strength evaluation for ocean engineering structures.
计算实例说明ANSYS的动力模块程序是计算波浪载荷，进行动力分析的有效工具。
The calculate result proves that the ANSYS program is an effective calculation tool for wave load and power analysis.
基于静水载荷的时间变异性，导出了一种静水载荷效应与波浪载荷效应组合的新方法。
On the basis of the time variation of still water load effects, a new method is developed for the combination of still water and wave induced load effects.
本文的主要目的是研究非线性波浪载荷作用下多种应力成份组合的船体结构疲劳损伤计算。
The major purpose of this thesis is to do some research work on calculation of fatigue damage of ship hull structures with combined bending stress under nonlinear wave loads.
应用非线性谱分析法对随机波浪载荷的自由表面效应进行了研究，提出了一种新的计算模型。
The free surface effects of random wave forces are studied by means of nonlinear spectral analysis and a new calculating model is proposed.
基于静水载荷的时间变异性，导出了一种确定静水载荷效应与波浪载荷效应组合极值的新方法。
On the basis of time variation of still water load effects, a new method was developed for the combination of still water and wave induced load effects.
本文针对深海顺应式铰接塔平台在波浪环境中的波浪载荷及运动响应问题进行了深入的理论研究。
The theory research about wave load and response of motion of compliantarticulated tower platform in deep water were carried through in this paper.
试验数据分析表明，合成弯矩可以分成由波浪载荷引起的低频成分以及由砰击载荷引起的高频成分。
Experimental results show that the total Vertical Bending Moment can be divided into one low frequent component due to wave loads and one high frequent component due to whipping loads.
随着浮式生产储油系统在渤海浅水海域的广泛应用，水深对FPSO运动与波浪载荷的影响问题突现出来。
With the wide use of very large FPSO in shallow water of Bohai Bay, a new subject concerning the effects of water depth on wave induced loads response of FPSO appears.
通过一艘10000TEU集装箱船算例对该方法进行了验证，并对船舶波浪载荷的航速效应进行了分析。
Through an example of a 10000TEU container ship, the validity this method is verified and the analysis for the velocity effect of wave loads is made.
首先因较小的波浪载荷引起一定的疲劳损伤并造成极限承载能力的下降，然后因极限波浪载荷而引起结构的完全破坏。
At first, small wave load have caused an amount of damage and decrease the ultimate bearing capability to the structures, then fatigue load have caused wholly destroy.
充分利用MSC公司的PATRAN和NASTRAN软件，结合自编程序实现波浪载荷作用下的全船准静态强度分析。
The pseudo-static analysis of an overall ship structure subjected to wave loads actions were carried out by making most of MSC. PATRAN and MSC. NASTRAN.
给出了在随机波浪载荷和冰载荷作用下平台构件疲劳损伤的一种计算方法，并利用该方法分析了平台单个构件和平台整体的疲劳可靠性。
A simplified method for calculating the fatigue damage of components under random wave and ice load was presented. This method was used to analyze the reliability of components and integral platform.
计算结果表明：校核船体在气泡脉动载荷作用下的总纵强度的同时必须计入波浪载荷的影响，对相关理论研究和工程计算有一定参考价值。
Results indicate that the wave loads must be considered when the hull's longitudinal intensity is checked. The research has value to correlative theory research and engineering calculation.
展开了对该平台在波浪作用下载荷的分析计算，在此基础上对主体结构进行了三维有限元强度分析。
The load analysis and calculation under wave action of this platform is developed, on this base, a three dimensional finite element strength analysis for main structural body is conducted.
剖面上水动力系数按刘易斯剖面法计算得到。波浪外载荷按线性艾立波理论及其绕射波理论得到。
The hydrodynamic coefficients are calculated by Lewis section method, and the wave disturbing load is obtained through Airy linear theory and scattered wave theory.
文中指出，采用新的波浪设计载荷和腐蚀增量模型，热点应力法可以有效评估边舱折角点的疲劳强度，保证结构在寿命期内的安全。
This paper indicates that the hot stress method could be effective and safe for ship to adopt new wave load model and erosion model.
波浪和内部重载荷滑动共同作用，使滚装船的横摇加剧。
Common effect of wave and slip of internal heavy loads will exacerbate rolling of the ro-ro ship.
随着浅水超大型FPSO在渤海湾海域的广泛应用，水深对波浪诱导载荷的影响成为新的热点课题。
With the wide use of very large FPSO in shallow water of Bohai Bay, a new subject concerning the effects of water depth on wave-induced loads response of FPSO appears.
本文介绍了海上钻井平台由重力、浮力、风、波浪、潮流及地震力引起的外载荷计算方法，并编制了相应的计算程序。
This paper presents the calculation method of external loadings for offshore drilling platforms induced by gravity, buoyancy, wind, wave, current and seismic force, and relative computer programs.
船舶与海洋结构物在其服役过程中受到波浪等载荷的交变作用而引起结构的疲劳损伤。
Fatigue damage of ship and ocean engineering structures will caused by fluctuation loadings, such as wave loading, during their service time.
在海洋工程技术研究领域，结构物的波浪外载荷计算一直是一个热点方向。
The wave load computation is one of the most vital research fields in offshore engineering.
本文主要研究波浪交变载荷对挖泥船定位桩疲劳强度的影响。
This paper mainly study the influence of wave alternating load on the strength of cutter suction dredger spud.
把所得极值与静水载荷、热载荷和兴波载荷相加，即得在给定的波浪遭遇次数中期望出现的总载荷极值。
Adding the stillwater load, thermal load and wave-making load to the above extreme response, the extreme total load expected to occur in a certain number of wave encounters is evaluated.
ANSYS有限元软件可以方便地计算平台结构在波浪、海流载荷下的动力响应和疲劳寿命，是进行平台设计和校核的有效工具。
The ANSYS software is suitable for the dynamic-analysis and fatigue analysis of offshore platform, and it is an effective tool in the platform design.
ANSYS有限元软件可以方便地计算平台结构在波浪、海流载荷下的动力响应和疲劳寿命，是进行平台设计和校核的有效工具。
The ANSYS software is suitable for the dynamic-analysis and fatigue analysis of offshore platform, and it is an effective tool in the platform design.
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