复杂排架的空间振动

SPACE VIBRATION OF COMPLEX BENTS

本文根据福里哀级数理论，将无限自由度体系的空间振动问题转化为多自由度体系的简单振动问题，求出复杂排架空间振动问题的精确解。

On the basis of Fourier series theory, the author gives a generalexact solution to the problem of space vibration of complex bents by transformingthe space vibration problem of infinite degrees of freedom into a simplevibration problem of multiple degrees of freedom