Mixed-mode two-dimensional crack problem by fractal two level finite element method
Author(s)
Author(s)
Su, R. K. L.
Date Issued
1995
Publisher
Elsevier
Journal
Engineering Fracture Mechanics
Volume
51
Issue
6
Start page
889
End page
895
Abstract
Fractal two level finite element method (F2LFEM) has been extended to calculate the mixed mode stress intensity factor in a two-displacement cracked body. The complete eigenfunction expansion of displacement by Williams is employed for the global interpolation function, the factors KI and KII can be easily computed for any arbitrary loading on any boundary. Results are obtained for some slant crack problems in finite sheets and are compared with known results where available.
SFU Affiliated Publication
No
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