摘要
给出了横向磁场中圆形薄板振动的基本方程,并对周边固支圆板的振动特性进行了分析,最后给出数值结果,表明磁场的变化对振动频率及衰减系数的影响。
In the paper, the fundamental equtions for vibration problem of circular plate in transverse magnetic field are derived and the vibration speciality of a circular plate fixedly supported at circumference is investigated. By using a numerical method, the effect of changing in magnetic field upon vibration frequency and coefficient of reduction is presented.
出处
《振动与冲击》
EI
CSCD
1998年第4期71-74,共4页
Journal of Vibration and Shock
基金
国家自然科学基金资助课题
