BEM for modal analysis of 3-D anisotropic structures

Du Sanhu; Wu Dafang; Li Zailiang

BEM for modal analysis of 3-D anisotropic structures

Du Sanhu^*
, Wu Dafang
, Li Zailiang

^*Corresponding author for this work

School of Aeronautic Science and Engineering

Beihang University

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The boundary element method for the modal analysis of free vibration for 3-D anisotropic structures using particular solutions has been developed. The complete polynomials of order two are used to construct the particular solutions for general anisotropic materials. The numerical results for 3-D free vibration analysis of an isotropic cantilever beam by the method presented is in good agreement with the results using the Ritz technique. For anisotropic materials, the numerical results calculated from the proposed method are in good agreement with the results from MSC. NASTRAN.

Original language	English
Pages (from-to)	364-373
Number of pages	10
Journal	Acta Mechanica Solida Sinica
Volume	14
Issue number	4
State	Published - 2001

Keywords

Anisotropic structure
Boundary element method
Modal analysis
Particular solutions

Cite this

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title = "BEM for modal analysis of 3-D anisotropic structures",

abstract = "The boundary element method for the modal analysis of free vibration for 3-D anisotropic structures using particular solutions has been developed. The complete polynomials of order two are used to construct the particular solutions for general anisotropic materials. The numerical results for 3-D free vibration analysis of an isotropic cantilever beam by the method presented is in good agreement with the results using the Ritz technique. For anisotropic materials, the numerical results calculated from the proposed method are in good agreement with the results from MSC. NASTRAN.",

keywords = "Anisotropic structure, Boundary element method, Modal analysis, Particular solutions",

author = "Du Sanhu and Wu Dafang and Li Zailiang",

year = "2001",

language = "英语",

volume = "14",

pages = "364--373",

journal = "Acta Mechanica Solida Sinica",

issn = "0894-9166",

publisher = "Huazhong University of Science and Technology",

number = "4",

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T1 - BEM for modal analysis of 3-D anisotropic structures

AU - Sanhu, Du

AU - Dafang, Wu

AU - Zailiang, Li

PY - 2001

Y1 - 2001

N2 - The boundary element method for the modal analysis of free vibration for 3-D anisotropic structures using particular solutions has been developed. The complete polynomials of order two are used to construct the particular solutions for general anisotropic materials. The numerical results for 3-D free vibration analysis of an isotropic cantilever beam by the method presented is in good agreement with the results using the Ritz technique. For anisotropic materials, the numerical results calculated from the proposed method are in good agreement with the results from MSC. NASTRAN.

AB - The boundary element method for the modal analysis of free vibration for 3-D anisotropic structures using particular solutions has been developed. The complete polynomials of order two are used to construct the particular solutions for general anisotropic materials. The numerical results for 3-D free vibration analysis of an isotropic cantilever beam by the method presented is in good agreement with the results using the Ritz technique. For anisotropic materials, the numerical results calculated from the proposed method are in good agreement with the results from MSC. NASTRAN.

KW - Anisotropic structure

KW - Boundary element method

KW - Modal analysis

KW - Particular solutions

UR - https://www.scopus.com/pages/publications/0035649986

M3 - 文章

AN - SCOPUS:0035649986

SN - 0894-9166

VL - 14

SP - 364

EP - 373

JO - Acta Mechanica Solida Sinica

JF - Acta Mechanica Solida Sinica

IS - 4

ER -

BEM for modal analysis of 3-D anisotropic structures

Abstract

Keywords

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