摘要
该文导出了同时带有集中质量和弹簧及刚体的分布质量梁系统振动的传递矩阵,求得了这类系统有关频率和振型的精确解析式。
The transfer matrixes of vibration of beam system withspring, rigid body, lumped mass and distributed mass have beenpressented in this paper. The exact analytic formulas of frequencyequation and modal function of the system have been obtained.
出处
《南京理工大学学报》
EI
CAS
CSCD
1993年第6期76-80,共5页
Journal of Nanjing University of Science and Technology
关键词
质量
弹簧
振动
刚体
传递矩阵法
mass
springs
vibration
rigid body
transfer matrix method
