逆流加湿调质仓圆柱壳受激振动的理论分析  

The Thery Analsis of Xountercurent Wetting Conditioning Warehouse Cylindrical Shell's Stimulated Vibration

作　　者：门艳忠[1] 王福林[2] 

机构地区：[1]黑龙江科技学院,哈尔滨150027 [2]东北农业大学,哈尔滨150030

出　　处：《农机化研究》2008年第11期61-63,共3页Journal of Agricultural Mechanization Research

摘　　要：运用理论分析的方法对逆流加湿调质仓圆柱壳的受激振动特性进行了理论分析和研究。根据薄壳振动理论,建立了圆柱壳受激振动的数学模型,推导出圆柱壳振动的频率方程,解出了圆柱壳中3种波的轴向振型、波动的子波分量、波数和传播速度等重要信息,对于结构的减振研究和固体传声的控制具有重要意义。Theoretical analysis of the use of the cylindrical shell 4ZTL- 1800 combine harvester by the induced vibration characteristics of a rationale on analysis and research. According to shell vibration theory, a mathematical model Shell by vibration, the vibration frequency equation derived cylindrical shell, Solution of the cylindrical shell of three waveaxial vibration and fluctuations in the sub -wave, wave propagation velocity and several other important information. The study of structural vibration control and solid voice is of great significance.

关 键 词：圆柱面壳 振动 波传播 响应分析 

分 类 号：S186[农业科学—农业基础科学]