1) vortex induced vifration
涡澈振动
2) VIV
涡激振动
1.
SIMPLIFIED VIV COUPLING MODEL FOR SUBMARINE PIPE SPAN WITH SPOILER;
阻流板管跨结构涡激振动耦合简化模型
2.
Study on Coupling Simulation and Suppression Method of Deepwater Riser VIV;
深水立管涡激振动的耦合模拟及抑制方法研究
3.
Numerical simulation of VIV for an elastic cylinder mounted on the spring supports with low mass-ratio
弹性支撑低质量比圆柱涡激振动数值模拟(英文)
3) vortex induced vibration
涡激振动
1.
Fatigue reliability analysis of Vortex Induced Vibration of TLP tethers in waves and current;
张力腿系缆系统涡激振动疲劳可靠性分析
2.
The software Shear 7 is adopted to analyze the vortex induced vibration (VIV) performances of the risers with no buoyancy module,staggered buoyancy modules and fully arranged buoyancy modules respectively,and also a.
采用ABAQUS软件对带浮力块的深水钻井隔水管的静态性能进行了分析,定量分析了浮力块直径和长度对隔水管的弯曲应力、横向变形、底部柔性接头转角和等效应力的影响;采用Shear7软件对裸隔水管、浮力块交错分布隔水管和全浮力块隔水管的涡激振动性能进行了分析,定量分析了不同浮力块分布方案下隔水管的固有频率、均方根位移、均方根应力响应以及疲劳损伤。
3.
Due to the introduction of second-order square damp term in wave force, the nonlinear vortex induced vibration equations of pipeline span are set up.
海底管跨的涡激振动是引发管跨共振失效的主要因素。
4) vortex-induced vibration
涡激振动
1.
Study on dynamic characteristics and vortex-induced vibration of marine risers considering temperature stress;
考虑温度应力的海洋输液立管动力特性及涡激振动研究
2.
Two-dimensional FEM model of vortex-induced vibration of a circular cylinder;
近底管线绕流及涡激振动的二维有限元数值模拟
3.
Experimental study on vortex-induced vibrations of a pipeline near a plane boundary in steady flow;
单向水流作用下近壁管道横向涡激振动实验研究
5) vortex-excited vibration
涡激振动
1.
The authors in this paper have made wind tunnel tests for segment models of two twin-deck bridges now being constructed in China and have conducted a study of the aerodynamic interference effect between the twin decks and the influences of the effect on the flutter stability,vortex-excited vibration and static aerodynamic characteristics of the bridges.
基于2座国内在建的双幅桥面桥梁进行节段模型风洞试验,研究双幅桥面之间的气动干扰效应及其对桥梁颤振稳定性、涡激振动特性和静气动力特性的影响,单、双幅桥面风洞试验结果的差异表明两桥面之间存在不可忽略的气动相互干扰,并可能对桥梁振动产生不利影响。
2.
This paper presents the mechanical model of vortex-excited vibration for two kinds of structures and the analysis method of vortex driving vibration.
单跨和多跨水下悬空管线在水流作用下发生涡激振动。
6) vortex vibration
涡激振动
1.
The new experiment and research of the round cross-section rod vortex vibration in quayside container crane;
岸边起重机圆截面杆件涡激振动控制结构模拟实验研究的改进
2.
Experiment on round cross-section rod vortex vibration control;
圆截面杆件涡激振动控制结构实验
3.
This dissertation mainly analyzed and researched the harm of vortex vibration in the round cross-section rod of quayside container and the necessary to control the crosswind vibration.
本学位论文主要分析研究了岸边集装箱起重机圆截面杆涡激振动的危害及控制其横风向振动的必要性，列举了现有的控振措施及不足之处，提出了两种可能比较有效的涡激振动控制形式，并针对控制形式的具体结构进行了大量的模拟实验研究，最后根据实验结果为实际应用提出了改进建议。
补充资料：戏赠灵澈上人
【诗文】：
僧家亦有芳春兴，自是禅心无滞境。
君看池水湛然时，何曾不受花枝影。
【注释】：
【出处】：
全唐诗：卷370-27
僧家亦有芳春兴，自是禅心无滞境。
君看池水湛然时，何曾不受花枝影。
【注释】：
【出处】：
全唐诗：卷370-27
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条