In this paper based on the theory of dynamics of construction,the some frames of the paper machines were analyzed for dynamic response with finite dement program.

• 根据结构动力学理论，应用有限元程序，对新、老纸机机架进行动态响应分析，以限定影响成品纸质量关键点的动态响应值为准则，提出高速纸机机架结构形式。