Development of an Automated System for Three-Dimensional J-Integral Analysis

By integrating the 3D solid modeler with the universal FEM code, an automatic nonlinear analysis system for 3D crack problems has been developed. A geometry model, that is, a solid containing one or several 3D cracks is defined. Multiple distributions of local node density are selected and automatic...

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Veröffentlicht in:	IOP conference series. Materials Science and Engineering 2019-10, Vol.635 (1), p.12023
1. Verfasser:	Lee, Joon-Seong
Format:	Artikel
Sprache:	eng
Schlagworte:	Delaunay triangulation Finite element method Fracture mechanics J integral Nonlinear analysis Parameter estimation Stress analysis Three dimensional analysis Three dimensional models
Online-Zugang:	Volltext
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