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论文类型：期刊论文

发表时间：1998-06-01

发表刊物：ACTA MECHANICA SOLIDA SINICA

收录刊物：Scopus、SCIE

卷号：11

期号：2

页面范围：172-179

ISSN号：0894-9166

关键字：perforated plate; bending analysis; homogenization-based method

摘要：Owing to the existence of distributed holes, it is difficult to solve the bending problem of perforated plates by the conventional finite element method A homogenization-based method for this problem is presented in this paper. As an example, the bending analysis of a circular perforated plate with distributed stepwise cylindrical holes is made. ?he deflection and the fundamental frequency obtained by present method are in good agreement with experimental data, this implies that the method is effective.