An Accurate and Efficient Method for Dynamic Analysis of Two-Dimensional Periodic Structures
An Accurate and Efficient Method for Dynamic Analysis of Two-Dimensional Periodic Structures
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一种准确高效的二维周期性结构动力分析方法
DOI:
10.1142/s1758825116500137
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发表时间:
2016-04
影响因子:
3.5
通讯作者:
Williams F. W.
中科院分区:
文献类型:
--
作者:
Gao Q.;Zhang H. W.;Zhong W. X.;Howson W. P.;Williams F. W.
In this paper, an accurate and efficient method is presented for analyzing the dynamic response of two-dimensional (2D) periodic structures. The algebraic structure of the corresponding matrix exponential is analyzed and, based on its special structure, an accurate and efficient method for its computation is proposed. Accuracy is maintained using the precise integration method (PIM), and great efficiency is achieved in the computational effort using the periodic properties of the structure and the energy propagation features of the dynamic system. The proposed method is compared with the conventional Newmark and Runge–Kutta (R–K) methods, and it is shown to be accurate, efficient and extremely frugal in its memory requirements.
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DOI:
10.1680/iicep.1980.2535
发表时间:
1980-06
期刊:
--
影响因子:
--
作者:
F. Williams
通讯作者:
F. Williams
影响因子:
4.7
作者:
Y. Yong;Y. Lin
通讯作者:
Y. Yong;Y. Lin
影响因子:
5.3
作者:
Toshio Suzuki;P. Yu
通讯作者:
Toshio Suzuki;P. Yu
影响因子:
4.7
作者:
R. Langley
通讯作者:
R. Langley
影响因子:
4.1
作者:
Jean-Mathieu Mencik;M. Ichchou
通讯作者:
Jean-Mathieu Mencik;M. Ichchou