The two-scale analysis method for bodies with small periodic configurations
The two-scale analysis method for bodies with small periodic configurations
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DOI：
10.12989/sem.1999.7.6.601
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发表时间：
1999-06
影响因子：
2.2
通讯作者：
J. Cui;T. Shih;Y. L. Wang
中科院分区：
文献类型：
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作者：
J. Cui;T. Shih;Y. L. Wang
复合材料结构或周期性构型结构的力学行为不仅取决于结构的宏观条件，还取决于结构的详细构型。本文提出了针对这些结构的二尺度分析（TSA）方法，该方法将结构的宏观特征与其详细配置相结合，即配置，适用于 2 维或 3 维情况。并开发了基于TSA的有限元算法，并给出了一些数值实验结果。他们表明 TSA 及其有限元算法更加有效。
The mechanical behaviours of the structure made from composite materials or the structure with periodic configurations depend not only on the macroscopic conditions of structure, but also on the detailed configurations. The Two-Scale Analysis (TSA) method for these structures, which couples the macroscopic characteristics of structure with its detailed configurations, is configurations, is presented for 2 or 3 dimensional case in this paper. And the finite element algorithms based on TSA are developed, and some results of numerical experiments are given. They show that TSA with its finite element algorithms is more effective.