Dynamic analysis of dam-reservoir-foundation interaction in time domain

Küçükarslan S.

Computational Mechanics, cilt.33, sa.4, ss.274-281, 2004 (SCI-Expanded, Scopus) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 33 Sayı: 4
  • Basım Tarihi: 2004
  • Doi Numarası: 10.1007/s00466-003-0528-y
  • Dergi Adı: Computational Mechanics
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.274-281
  • Anahtar Kelimeler: dam-reservoir-foundation interaction, dual reciprocity boundary element method, finite element method, transient response of dam, infinite domains
  • Manisa Celal Bayar Üniversitesi Adresli: Hayır

Özet

In this paper, a time domain dynamic analysis of the dam-reservoir- foundation interaction problem is developed by coupling the dual reciprocity boundary element method (DRBEM) for the infinite reservoir and foundation domain and the finite element method for the finite dam domain. An efficient coupling procedure is formulated by using the substructuring method. Sharan's boundary condition at the far end of the infinite fluid domain is implemented. To verify the proposed scheme, numerical examples are carried out and compared with available exact solutions and finite-finite element coupling results for the problem of the dam-reservoir interaction. Finally, a complete dam-reservoir-foundation interaction problem is solved and its solution is compared with previously published results.