The use of discontinuous first and second-order mixed boundary elements for 2D elastostatics
Küçük Resim Yok
Tarih
2010
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
TECHNO-PRESS
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In classical higher-order discontinuous boundary element formulation for two-dimensional elastostatics, interpolation functions for different boundary variables (i.e., boundary displacements and tractions) are assumed to be the same. However, there is a derivational relationship between these variables. This paper presents a boundary element formulation, called Mixed Boundary Element Formulation, for two dimensional elastostatic problems in which above mentioned relationship is taking into account. The formulations are performed by using discontinuous first and second-order mixed boundary elements. Based on the formulations presented in this study, two computer softwares are developed and verified through some example problems. The results show that the present formulation is credible.
Açıklama
Anahtar Kelimeler
boundary element method, discontinuous mixed boundary element, two dimensional elastostatics
Kaynak
STRUCTURAL ENGINEERING AND MECHANICS
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
34
Sayı
6
