Discontinuous Galerkin method based on peridynamic theory

Aksoy H. G., Senocak E.

9th World Congress on Computational Mechanics/4th Asian Pacific Congress on Computational Mechanics, Sydney, Avustralya, 19 - 23 Temmuz 2010, cilt.10 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 10
  • Doi Numarası: 10.1088/1757-899x/10/1/012227
  • Basıldığı Şehir: Sydney
  • Basıldığı Ülke: Avustralya
  • İstanbul Teknik Üniversitesi Adresli: Hayır

Özet

In this study, a novel formulation of the discontinuous Galerkin method is derived based on peridynamic theory. Derivation of the proposed formulation is presented. Numerical analysis are performed for 2 D problems, and results are compared to their respective known exact solutions. Numerical tests are performed at the incompressible limit. The proposed discontinuous Galerkin formulation is found to be robust and successful in modelling elastostatic problems.