Abstract
The problem of an impulsively applied pressure acting on the surface of a spherical cavity imbedded in an elasto-plastic medium governed by a bilinear stress-strain law is considered. The problem is solved by using a certain iterative finite difference scheme which prevents almost all the numerical oscillations which usually occur in the region behind the discontinuity at the elastic-plastic boundary, when a standard finite difference scheme is applied.
| Original language | English |
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| Pages (from-to) | 279-287 |
| Number of pages | 9 |
| Journal | Journal of Engineering Mathematics |
| Volume | 5 |
| Issue number | 4 |
| DOIs | |
| State | Published - Oct 1971 |