Hierarchical finite element analyses of geometrically non-linear vibration of beams and plane frames

被引：48

作者：

Ribeiro, P ^{[1
]}

机构：

[1] Univ Porto, Fac Engn, DEMEGI, P-4200465 Oporto, Portugal

来源：

JOURNAL OF SOUND AND VIBRATION | 2001年 / 246卷 / 02期

关键词：

D O I：

10.1006/jsvi.2001.3634

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Geometrically non-linear vibrations of beams and plane frameworks are analyzed by the hierarchical finite element method (HFEM). Two main points are of interest. The first is to compare polynomials, trigonometric functions and beam eigenfunctions as displacement shape functions for beam hierarchical finite elements. The second is to examine the suitability of the HFEM for time domain non-linear analyses. (C) 2001 Academic Press.

引用

页码：225 / 244

页数：20

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