摘要
以磁弹性基本假设为出发点 ,给出了倾斜磁场中无限长条形薄板的磁弹性运动方程及电动力学方程 ,并推得了两长边简支薄板的磁弹性振动特征方程式。算例表明 ,磁场因素的存在 ,将不同程度地影响着传导薄板的振动情况 ,从而可达到控制该磁场环境中薄板振动的目的。
The magneto_elastic motion equation and the electrodynamic equation of the thin strip conductive plate in a leaning magnetic field are derived on the basis of the principle magneto_elastic theory,and the characteristic equations of the vibration of the plate supported along two long sides are obtained as well.It is shown by a calculating example that the existence of the magnetic field's factors will affect the vibration of the plate to some extent.
出处
《振动与冲击》
EI
CSCD
2000年第2期64-66,共3页
Journal of Vibration and Shock
基金
国家自然科学基金
关键词
磁弹性
振动
倾斜磁场
条形传导薄板
magneto_elastic,vibration,leaning magnetic field,thin strip plate.
