Formulation of the boundary element method in the wavenumber-frequency domain based on the thin layer method
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- 作者：Joã ; o Manuel de Oliveira Barbosaa ; dec08006@fe.up.pt" class="auth_mail" title="E-mail the corresponding author ; Eduardo Kauselb ; Á ; lvaro Azevedoa ; Rui Calç ; adaa
- 关键词：Boundary element method ; Thin-layer method ; Soil-structure ; Invariant structures
- 刊名：Computers & Structures
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：161
- 期：Complete
- 页码：1-16
- 全文大小：1200 K
文摘
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The boundary element method is formulated based on the thin-layer method.
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The procedure avoids numerical evaluation of boundary integrals.
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The procedure circumvents the singularities of the fundamental solutions.
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Fundamental solutions are calculated via modal superposition.
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Procedure is validated against finite element results.