destructive vibration
英 [dɪˈstrʌktɪv vaɪˈbreɪʃn]
美 [dɪˈstrʌktɪv vaɪˈbreɪʃn]
破坏性振动
双语例句
- In order to control the destructive vibration of crane, assure its regular task, and extend its use life, developed the study on control vibration of crane became one of extremely urgent problems.
为了抑制起重机的有害振动，以保证它的正常工作，延长其使用寿命，开展对起重机振动控制的研究就成为迫在眉睫的问题之一。 - Destructive effect of blasting vibration on nearby structures
爆破震动对邻近建筑物的危害 - Study the near zone blasting 、 the grout curtain blasting destructive effect mechanism emphatically in the safety control standard research aspect of cofferdam demolition blasting. Discuss its blasting vibration safety control standard. 3.
在围堰拆除爆破安全控制标准研究方面，着重研究了爆破近区、帷幕灌浆的爆破破坏作用机理，并探讨了其爆破振动安全控制标准。 - However, the increase of bridge span will cause the bridge structure to become more tender, and to reduce the damping and the vibration frequency of the structure. So destructive vibration will easily occurs with the action of natural wind.
然而，桥梁跨度的增大导致结构趋于轻柔，阻尼减小，结构自振频率较低，很容易在自然风的作用下发生破坏性振动。