1) impact vibration
触地振动
1.
Based on the monitoring results,the blasting effect and the spread law of impact vibration were analysed.
根据振动监测结果,对爆破效果和触地振动的传播规律进行了分析,探讨了触地振动衰减的影响因素,提出了减小高耸建筑物爆破拆除振动危害的安全措施。
2) contact vibration
接触振动
1.
The contact dynamic model and numerical simulation were applied to study contact vibration and dynamic contact response,relative displacement,acceleration,deformation of inner and outer rings,contact stress in cross section and radial contact stress.
研究了球轴承的柔性多体动力学特性和接触振动响应,计算出球轴承钢球公转一周时的接触力变化、套圈中心的相对振动位移、加速度、套圈弹性变形、截面接触应力和径向接触应力等接触振动响应,揭示了球轴承的支承钢球数目奇偶交替时的变柔性接触振动本质。
2.
Dynamic model of flat belt transmission was applied to research on the contact vibration analysis and dynamic response of belt transmission such as transversal vibration and bend moment of belt,contact force,tension and so on.
以平带传动系统为例,新方法综合考虑了柔性带的柔性效应,带体单元与传动轮之间的动态接触、转速、摩擦等因素,分析出带传动系统的横向振动位移、弯矩、动态接触力和张紧力等动力响应特性和接触振动特性。
3) contact chatter
触点振动
5) non-contact vibration
无触点振动
1.
The introduction of the structure of non-contact vibration sensor improved the durability of the instrument,realizing the two-dimensional vibration testing.
该测震装置引入无触点振动传感器的结构以提高装置的耐用性,实现了二维振动的检测。
6) rocking-contact
振动接触的
补充资料：触地
1.到处，遍地。
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