About Verification of Discrete-Continual Finite Element Method for Two-Dimensional Problems of Structural Analysis Part 1: Deep Beam with Constant Physical and Geometrical Parameters along Basic Direction

Abstract:

The distinctive paper is devoted to verification of discrete-continual finite element method (DCFEM) for two-dimensional problems of structural analysis. Formulation of the problem for deep beam with constant physical and geometrical parameters along so-called its basic direction, solutions obtained by DCFEM and finite element method (FEM) /with the use of ANSYS Mechanical/, their comparison are presented. It was confirmed that DCFEM is more effective in the most critical, vital, potentially dangerous areas of structure in terms of fracture (areas of the so-called edge effects), where some components of solution are rapidly changing functions and their rate of change in many cases can’t be adequately taken into account by the standard finite element method.

• Periodical: Advanced Materials Research (Volumes 1025-1026)
• Pages: 89-94
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1025-1026.89
• Online since: September 2014
• Authors: Pavel A. Akimov*, Marina L. Mozgaleva, Oleg A. Negrozov
• Keywords: ANSYS Mechanical, Basic Direction, Deep Beam, Discrete-Continual Finite Element Method, Structural Analysis, Two-Dimensional Problems, Verification

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