In the past the time domain solution of the wave equation has been limited to simplified problems. This was due to the limitations of analytical methods and the capacity of computers to manipulate and store 'large' blocks of spatial information. With the advent of 'super computers' the ability to so
Three-dimensional fatigue crack propagation analysis using the boundary element method
β Scribed by W.H. Gerstle; A.R. Ingraffea; R. Perucchio
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 593 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0142-1123
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract This study presents a novel application of the scaled boundary finite element method (SBFEM) to model dynamic crack propagation problems. Accurate dynamic stress intensity factors are extracted directly from the semiβanalytical solutions of SBFEM. They are then used in the dynamic fract
The Laplace transformed boundary element method is used to analyse the transient responses of a three-dimensional crack. The choice of Laplace inversion parameters and the calculation of dynamic stress intensity factors (SIF) are discussed. In order to verify the computation procedure and choose the