Applications Of Fem And Bem In Two Dimensional Fracture Mechanics Problems
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Applications of Fem and Bem in Two-Dimensional Fracture Mechanics Problems
Author: National Aeronautics and Space Administration (NASA)
language: en
Publisher: Createspace Independent Publishing Platform
Release Date: 2018-08-17
A comparison of the finite element method (FEM) and boundary element method (BEM) for the solution of two-dimensional plane strain problems in fracture mechanics is presented in this paper. Stress intensity factors (SIF's) were calculated using both methods for elastic plates with either a single-edge crack or an inclined-edge crack. In particular, two currently available programs, ANSYS for finite element analysis and BEASY for boundary element analysis, were used. Min, J. B. and Steeve, B. E. and Swanson, G. R. Marshall Space Flight Center NASA-TP-3277, M-695, NAS 1.60:3277 ...