【摘要】 介绍了精细传递矩阵法无需对微分方程进行求解,只需按照迭代公式进行计算,就可以得到所需要的传递矩阵,推导了刚架在面内自由振动时的精细传递矩阵,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。更多还原

【Abstract】 Precise transfer matrix method is not need to solve the differential equations,just following the iterative formula,the necessary transfer matrix can be get.The precise transfer matrix on free vibration of a frame in plane is advanced in this paper.Practical calculations show that this method is accurate,simple and practicable.更多还原