Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Fracture (geology)"'
Autor:
Stephan Roth, Björn Kiefer
Publikováno v:
International Journal for Numerical Methods in Engineering. 123:1191-1227
Publikováno v:
International Journal for Numerical Methods in Engineering. 122:6641-6679
This is the peer reviewed version of the following article: Li, K. [et al.]. The shifted fracture method. "International journal for numerical methods in engineering", 30 Novembre 2021, vol. 122, núm. 22, p. 6641-6679, which has been published in fi
Publikováno v:
International Journal for Numerical Methods in Engineering. 122:6103-6125
An extended approach is developed by blending isogeometric analysis and the first-order local maximum entropy for the standard and the enhanced fields, respectively. Isogeometric analysis facilitates the accurate parametrization of the geometry in ge
Publikováno v:
International Journal for Numerical Methods in Engineering. 122:5656-5675
Autor:
Ragnar Larsson, Ahmet Semih Erturk
Publikováno v:
International Journal for Numerical Methods in Engineering. 122:5676-5691
We present a gradient enhanced damage model for ductile fracture modeling, describing the degraded material response coupled to temperature. Continuum thermodynamics is used to represent components of the energy dissipation as induced by the effectiv
Autor:
Guillaume Anciaux, Mohit Pundir
Publikováno v:
International Journal for Numerical Methods in Engineering. 122:4333-4353
In materials, the evolution of crack surfaces is intimately linked with the self-contact occurring between them. The developed contact forces not only mitigate the effect of stress concentration at crack tip but also contribute sig- nificantly to the
Publikováno v:
International Journal for Numerical Methods in Engineering. 122:3919-3940
ispartof: INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING vol:122 issue:15 pages:3919-3940 status: published
Autor:
Hyun-Gyu Kim, Ho-Young Kim
Publikováno v:
International Journal for Numerical Methods in Engineering. 122:1493-1512
Publikováno v:
International Journal for Numerical Methods in Engineering
The use of pressure‐dependent plasticity models with a non‐associated flow rule causes a loss of the well‐posedness for sufficiently low hardening rates. Apart from a mesh dependence, this can result in poor convergence, or even divergence of t
Publikováno v:
International Journal for Numerical Methods in Engineering. 121:5719-5741