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random wave load
相关语句
  随机波浪载荷
     This paper presents a dynamic analysis of a guyed tower subjected to random wave load in time domain.
     本文在时域内对受随机波浪载荷的牵索塔平台作了动态响应分析.
短句来源
     Quasi static load, wave moment composing, main methods of linear and nonlinear hydroelasticity,symmetry and unsymmetry response, frequency/time domain solutions, slamming response, random wave load are discussed systematically.
     讨论了准静态载荷、波浪弯矩组成成分、线性和非线性水弹性理论的主要方法 ,对称响应和反对称响应、频域和时域求解方法 ,以及砰击响应、随机波浪载荷 .
短句来源
  随机波浪作用
     RESPONSE ANALYSIS AND OPTIMIZATION OF JACKET OFFSHORE PLATFORMS UNDER RANDOM WAVE LOAD
     随机波浪作用下海洋平台响应分析与结构优化设计
短句来源
     The tuned liquid damper(TLD) is applied to control the structural vibration of a wave-permeable breakwater,and the dynamic response equation of the TLD-equipped wave-permeable breakwater under random wave load is formulated. Then,the influences of TLD parameters on the control effect are discussed on the basis of some calculation examples.
     将调谐液体阻尼器(TLD)应用到透空式防波堤的减振控制中,建立了在随机波浪作用下安装了TLD的透空式防波堤的动力反应方程,通过算例讨论了TLD的参数对控制效果的影响.
短句来源
  “random wave load”译为未确定词的双语例句
     Experimental investigation of oblique random wave load on vertical breakwaters
     斜向随机波对直立堤作用的试验研究
短句来源
     Random wave load is applied to dynamic response analysis of rectangular caisson breakwater for the first time,and the motion process of rectangular caisson breakwater is classified as rotation motion mode and rotation-sliding motion mode corresponding to the lateral antislider-rotation spring-damper system and the lateral antislider-vertical spring-damper system. The dynamic equations of two motion models are established and a program compiled by Fortran language and ANSYS program are utilized for the solution.
     首次将随机波浪荷载应用于矩形沉箱防波堤的动力分析,并将其动力运动过程分为:摇摆、摇摆-滑移运动两种运动模态,同时引入了侧向阻滑板-转角弹簧-阻尼器和阻滑板-竖向弹簧-阻尼器两种模型体系,建立了相应的动力计算模型,推导出了各运动模态的动力方程,并分别采用Fortran语言编译的程序和有限元软件AN SY S对两种模型进行实施。
短句来源
  相似匹配句对
     ON RANDOM
     论随机性
短句来源
     Modelling of Random Sea Wave
     不规则波浪模拟的基本原理
短句来源
     RANDOM WAVE FORCES ON THE VERTICAL CYLINDER
     随机波作用在直立桩柱上的波力
短句来源
     random errors.
     线性回归可以称做参数部分,随机误差项可以看成是系统偏差。
短句来源
     INFORMATION WAVE
     信息短波
短句来源
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According to laboratory tests and theoritical analysis a concept of unified equivalent harmonic wave loading is suggested and disscussed in this paper, which may be proved to be more reasonable and widely applicable in offshore foundation engineering. A proving test has also been completed, in which the random wave loading and the corresponding unified equivalent loading were respectively applied on soil samples. The test results show that the equivalent effect is satisfactory.

本文根据南海砂样的试验资料和迈纳准则,通过归一化及随机振动分析,给出了在随机波浪荷载作用下,比较合理且适用性较广的统一等效谐振荷载。本文分别根据由实际波浪谱所确定的随机荷载历程及其相应的统一等效荷载,测定出各自相应的土的振动孔隙水压力,结果比较吻合,表明根据等效归一化方法求得的统一等效谐振荷载的可靠性与实用性。

This paper presents a dynamic analysis of a guyed tower subjected to random wave load in time domain.The effects of nonlinearity of drag force and stiffness of mooring line system on the response of the tower are discussed.Distributions for the statistical estimation of extreme responses are considered by using the principle of extreme value statistics.The results show that the Gumbel distribution fits well to the value of responses in condition of linear stiffness of mooring line system.

本文在时域内对受随机波浪载荷的牵索塔平台作了动态响应分析.分析中考虑了Morison力中的非线性曳力项及缆索系统刚度为线性和非线性两种情况对响应的影响.对响应的极值分布作了分析,并用极值统计学原理对响应的极值分布的近似估计作了参数研究,指出在缆索刚度为线性的假定条件下极值分布采用Gumbel分布表述较好.

Quasi static load, wave moment composing, main methods of linear and nonlinear hydroelasticity,symmetry and unsymmetry response, frequency/time domain solutions, slamming response, random wave load are discussed systematically. Each application range is analysed. Related prediction of wave moment is also presented.

讨论了准静态载荷、波浪弯矩组成成分、线性和非线性水弹性理论的主要方法 ,对称响应和反对称响应、频域和时域求解方法 ,以及砰击响应、随机波浪载荷 .分析了各自的适用范围 ,给出了波浪弯矩预报的有关结论

 
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