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Finite element wave propagation analysis in infinite region using mixed boundary conditions

Technology reports of the Yamaguchi University Volume 2 Issue 3 Page 257-269
published_at 1979-12
KJ00004350994.pdf
[fulltext] 614 KB
Title
Finite element wave propagation analysis in infinite region using mixed boundary conditions
Creators Nakagawa Koji
Source Identifiers
A numerical method for the elastic wave propagation problems involving infinite continuous systems has been proposed. In the method, the fictitious boundary consists from two kinds of mixed boundaries. Results obtined by the proposed method are compared with those with Lysmer's viscous boundaries. It is shown that the 2-step successive averaging method gives results almost the same as those with Lysmer's viscous boundaries.
Subjects
工学 ( Other)
Languages eng
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1979-12
File Version Version of Record
Access Rights open access
Relations
[ISSN]0386-3433
[NCID]AA0086073X
Schools 工学部