摘要
对１０万ｍ３大型储罐进行模型简化，用有限元法对储罐进行自振特性分析，研究了气体容量对储罐自振特性的影响．计算了储罐在ｘ方向输入ＥＬ－Ｃｅｎｔｒｏ地震波作用下的时程响应，观察不同高度处的位移及应力分布情况。
In this paper, the big storage model of 100 thousand cubic meter has been simplified.The dynamic character is analyzed by using the finite element method and the volume function in storage destory is studied.Under the earthquake wave of x direction,the storage is analyzed in view of the distribution of displacement,stress in different height.The reliable foundation has been achieved.
出处
《郑州工业大学学报》
1999年第2期80-82,共3页
Journal of Zhengzhou University of Technology
基金
河南省自然科学基金
