Use and comparison of different types of boundary elements for 2D soil-structure interaction problems
Küçük Resim Yok
Tarih
2009
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
ELSEVIER SCI LTD
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, the usage and the comparison of some discontinuous boundary elements (constant, linear and quadratic) are investigated for 2D soil-structure interaction (SSI) problems. Based on the formulations presented in this study, some general purpose computer programs coded in FORTRAN77 are developed for each type of discontinuous boundary elements for elastic or visco-elastic 2D SSI problems. The programs perform the analysis in Fourier transform space. The results of 2D dynamic SSI problems are compared with those in the literature. Examples studied here indicate that present formulations have sufficient computational accuracy for analyzing 2D SSI problems. As a result of this study, the use of constant element is more sufficient than the other type of elements. (C) 2009 Elsevier Ltd. All rights reserved.
Açıklama
Anahtar Kelimeler
Boundary element method, Elastodynamics, Fourier transform space, Dynamic soil-structure interaction, Discontinuous boundary element
Kaynak
ADVANCES IN ENGINEERING SOFTWARE
WoS Q Değeri
Q3
Scopus Q Değeri
Q1
Cilt
40
Sayı
9
