刚架结构动力分析的传递矩阵法

The Method of Transfer Matrix on Dynamics Analysis of Frame Structure

本文提出了刚架在面内及面外自由振动时的传递矩阵，同时还推得了在分支点的传递矩阵．通过实际的计算，证实了该方法是一种具有较高精确度且简便易行的方法．

The transfer matrix on free vibration of a frame in plane and out plane is advanced in this paper. In the same time the transfer matrix at point of branch is advanced too. Practical calculations show that this method is accurate,simple and practicable.