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1)  anti-icevibration
抗冰振
2)  anti-icing
抗冰
1.
Furthermore,with a review of literatures related to anti-icing/de-icing technology for power grids,an integrated scheme for responsing ice storm is proposed with three aspects.
综述有关电网应对冰灾影响的文献资料,认为开展电网冰灾综合防治体系,主要包括以下3个层面:一是在覆冰严重的重要线路推广使用覆冰监测预警系统,分析电网安全风险,提高电网防冰抗冰的灾害预防能力。
3)  ice-induced vibration
冰激振动
1.
Analysis of clay soil softening in ice-induced vibration of bucket foundation platform;
筒型基础平台冰激振动下粘性土地基软化分析
2.
An experimental study of ice-induced vibration and dynamic characteristics of ice loads;
冰激振动及冰荷载动力特性的试验研究
3.
The Experimental Research of the Role of Cylindrical Rigidity in the Ice-Induced Vibration;
柱体刚度对冰激振动影响的实验研究
4)  ice-induced vibration
冰致振动
1.
The solution for ice-induced vibration response of the system was derived in terms of pseudo-excitation method.
首先采用H∞方法与模态空间的平衡降阶法进行控制设计,然后基于虚拟激励法得到了系统冰致振动的解答,并应用此解答进行了广泛的参数研究,确定了平台减振效果最佳时的H∞控制器最优参数。
5)  ice induced vibration
冰激振动
1.
The interaction of sea ice and jacket platform was studied systematically on basis of field monitoring results of platforms in Bohai Sea and it was found that ice induced vibration of the structure is the main problem to the jacket platform in Bohai icing waters.
应用冰激导管架平台冰激振动及动冰力研究成果,对新型抗冰振平台设计方案进行了分析。
2.
The problem of ice induced vibration is common for ocean engineering of cold region countries.
冰激振动是寒区国家海洋工程所面临的课题,尽管各国已对这一问题的研究投入大量的人力、物力,但目前的研究成果与实际工程的应用要求还相去甚远。
6)  ice induced vibration control
冰振控制
补充资料:点振子振动和点电极振子振动
分子式:
CAS号:

性质:又称点振子振动和点电极振子振动。振动能量绝大部分集中在点电极范围内,形成“能量封闭”的振动模式。振子电极面远小于压电陶瓷片的总面积,且与厚度有适宜的匹配关系。在交变电场作用下,沿厚度方向产生振动,其振幅随着至电极中心距离的增加,呈指数式衰减。谐振频率与压电陶瓷片的厚度有关。为提高频率通常将压电陶瓷片磨得很薄,有时考虑到压电陶瓷自身强度太低,可用特制的陶瓷片作垫片来防止压电陶瓷片损坏。常用于高频场合。

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