摘要
本文从粘弹性特征入手,采用弦形振型对输送带的横向振动问题进行理论推导,并用达朗伯原理得出了输送带的固有频率,最后提出了避免共振的措施。
Based on the viscous-elasticity trait, the paper deals with deducting the transverse vibration of conveying belt by arc model of vibration. The natural frequency of belt is concluded by D ＇Alembret＇s principle theory. Finally the resonance avoidance measurements are given.
出处
《煤矿机电》
2006年第5期8-10,共3页
Colliery Mechanical & Electrical Technology
关键词
横向振动
输送带
粘弹性
共振
transverse vibration
conveying belt
viscous-elasticity
resonance
