In the riser system of offshore platform, the wave force ACTS frequently on the riser.
海上采油平台的垂直立管频繁受到波浪力的作用。
The wave spectra and wave force spectra are obtained by the spectral analysis for the measured time series.
在频域内采用相关函数法进行了谱分析,得到波面谱与波力谱的相关关系。
The example shows that the energy of vibration respondence is mainly distributed over the peak frequency of the wave force.
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 results show that the second order wave force has an effect on the slow oscillation of the floating tower in surge direction.
计算结果表明,波浪的二阶作用对浮式塔的低频纵荡有影响。
Several calculation methods of wave force under the interaction between structures and wave of coast and offshore engineering are introduced.
根据前人的研究成果,综述在海岸和近海工程中波浪与构筑物相互作用时,波浪力的几种计算方法。
The overall stability under the coupling force of dead-weight, wave force and seepage force is analyzed by the shear strength reduction with FEM.
并采用强度折减有限元法分析了海堤在自重、波浪力和渗透力耦合作用下的整体稳定性。
The probability distribution of irregular wave force has been disquisitive emphasis by reliability design and optimize design used in maritime structures.
随着以概率论为基础的可靠度设计和优化分析在海岸工程结构中的应用,不规则波浪力的概率分布成为研究重点。
With the increasing of thickness of rock fill, the wave force coefficient on the perforated wall generally decreases, while the reflection coefficient increases.
增加消浪室内填料厚度通常可以降低开孔墙结构的波浪力系数,加大结构的反射系数。
Comparison between the calculated and observed results proves that application of neural network model in calculation of wave force on a vertical wall is favorable.
通过与实测结果进行比较,证实神经网络模型应用于直墙波浪力的计算是合适的。
This is particularly important for the catamaran which endures wave force acting on the side hull only by the single deck cross-structure, and is hard to guarantee.
尤其是只靠单层甲板连接桥来承受作用于两片体上波浪力的双体船,其连接桥强度更难于保证。
On the basis of regression analysis, the relationship between wave parameters and wave force as well as moment acting on the large diameter cylinder structure is given.
基于回归分析,考虑淹没、越浪、波陡、相对水深和相对筒径等的影响,给出了作用在大圆筒上的波浪力和波浪力矩的计算公式,可用于工程实践。
In order to match the capacity of wave power generation equipment with the magnitude of wave force it is necessary to urderstand the more accurate data of wave parameters.
为使波力发电装置的容量与波浪力大小相匹配,就必须具备比较准确的波浪参数资料,并据此对安装波力发电装置海区的波浪能量进行估算。
The wave force calculation in structural design of Lufeng Open Sea Terminal, the overall stability of structures, as well as the result of physical model test are introduced.
重点介绍陆丰海上开敞式码头结构设计中的波浪力计算、结构整体稳定及物理模型试验成果。
The method for determining the modification coefficient of wave force in overtopping under irregular wave action was also discus- sed. Some of the calculation results were v…
文中还对不规则波情况下越浪修正系数的形式进行了探讨,并对部分计算结果进行了实验验证。
The above models can reflect water kinetics performance of warship and tally with the original wave force and moment, as a result, the correctness of constructed models is proved.
上述模型既能很好地反映舰船的水动力特性,又能与原始波浪力、力矩相吻合,由此证明了模型的正确性。
Numerical experiments have been performed to examine the effects of the distance between the cylinder and the vertical wall, and the wave incident direction on the wave force on the cylinder.
通过数值计算研究了圆柱与直墙间距离大小、波浪入射角等因素对圆柱上总波浪作用力的影响。
The wave force on the steel-pipe pile which was connected and unconnected to the test platform was tested; and the acceleration versus time data and natural vibration frequency were obtained.
对波流力作用下连接及未连接平台的钢管桩进行了测试,获得了加速度时程曲线以及钢管桩固有频率。
It also studied general variation regularities of wave force, added mass and added damping, TLP's kinetic respondence based on engineering examples and got some valuable conclusions (see text).
基于工程实例,分别研究了TLP波浪力、附加质量与附加阻尼、TLP的动力响应的一般规律,得到了一些富有工程意义的结论(详见正文)。
Test rolling table is an analogue equipment, which simulates the motions of a ship disturbed by the wave force, and it serves as the simulating bench for performance testing of the anti-rolling tank.
而试验摇摆台是用于仿真船舶在波浪作用下的运动的一种模拟装置,为减摇水舱性能试验提供船舶运动模拟平台。
The method for determining the modification coefficient of wave force in overtopping under irregular wave action was also discus- sed. Some of the calculation results were verified dy the experiments.
文中还对不规则波情况下越浪修正系数的形式进行了探讨,并对部分计算结果进行了实验验证。
Ships are at great risk of winding up as broken pieces after being hit by the force of a huge wave.
船只被巨浪冲击后极有可能卷成碎片。
People do it all the time. It only takes a grim determination to force yourself consciously to interact with each new wave of technology, no matter how insipid it seems.
这种事其实人们都在做,成败的关键只在于你是否有意识地狠下决心强迫自己与科技的每次新浪潮互动,不管它看起来有多乏味无聊。
Eyewitnesses say the force of the wave was so strong that cars were sucked out from their garages and it tore down doors and Windows, covering everything.
目击者表示泥浪的威力非常强大,把汽车从车库冲出去,摧毁了们和窗户,最后搞得哪都是泥。
Campaigners in Greece and across the world aim to create a huge wave of public pressure to force a new climate change treaty.
希腊和世界各地的活动家意在制造一个巨大的浪潮来强制实施气候变化条约。
As objects travel through the air, the air molecules are pushed aside with great force and this forms a shock wave much like a boat creates a bow wave.
随着物体在空气中飞过,气体分子被强大的力推到一边,形成了一个船的舷波一样的冲击气流。
As objects travel through the air, the air molecules are pushed aside with great force and this forms a shock wave much like a boat creates a bow wave.
随着物体在空气中飞过,气体分子被强大的力推到一边,形成了一个船的舷波一样的冲击气流。
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