摘要
根据波的传播及叠加原理导出了无限长梁在任意载荷下的频率响应 .进一步又导出了有限长梁在任意载荷作用下、受任意支承的梁弯曲振动的频率响应 .
Based on propagation of wave superposition principle, the frequency response of non-limited long beam under any loads is derived. Further, the frequency of limited long beam under any loads and any suports is derived also.
关键词
波
传播
驻波
频率响应
隔振
梁
弯曲振动
Wave propagation
Frequency response
Standing Waves
Viberation isolation
