[1]郭馨艳,曾桂香,王伟,等.大型储罐结构的动力性能分析[J].郑州大学学报(工学版),1999,20(02):80-82.[doi:10.3969/j.issn.1671-6833.1999.02.026]
　GUO Xinyan,Zeng Guixiang,WANG Wei,et al.Dynamic performance analysis of large tank structure[J].Journal of Zhengzhou University (Engineering Science),1999,20(02):80-82.[doi:10.3969/j.issn.1671-6833.1999.02.026]
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大型储罐结构的动力性能分析()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
20
期数:
1999年02期
页码:
80-82
栏目:
出版日期:
1999-01-01

文章信息/Info

Title:
Dynamic performance analysis of large tank structure
作者:
郭馨艳; 曾桂香; 王伟; 等.
郑州工业大学数理力学系,河南郑州,450002, 濮阳工业学校,河南濮阳,457000
Author(s):
GUO Xinyan; Zeng Guixiang; WANG Wei; etc
关键词:
储罐;  有限元;  自振特性;  地震响应
Keywords:
DOI:
10.3969/j.issn.1671-6833.1999.02.026
文献标志码:
A
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,所得结果可为储罐的地震破坏提供理论上的依据.
Abstract:
The model of the 10,3 m<> large storage tank was simplified, and the self-vibration characteristics of the storage tank were analyzed by the finite element method, and the influence of gas capacity on the self-vibration characteristics of the storage tank was studied. The time history response of the tank under the input EL-Centro seismic wave in the x direction is calculated, and the displacement and stress distribution at different heights are observed, and the results can provide a theoretical basis for the seismic damage of the tank.

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更新日期/Last Update: 1900-01-01