Abstract
An exact solution for the Drucker-Prager elastic-plastic equations with linear hardening and arbitrary degree of nonassociativity is presented. The accuracy of two approximate integration schemes, incremental tangent prediction with radial projection and one-step Euler (forward/backward) integration, is examined.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 259-277 |
| Number of pages | 19 |
| Journal | Computer Methods in Applied Mechanics and Engineering |
| Volume | 54 |
| Issue number | 3 |
| DOIs | |
| State | Published - Mar 1986 |
All Science Journal Classification (ASJC) codes
- Computational Mechanics
- Mechanics of Materials
- Mechanical Engineering
- General Physics and Astronomy
- Computer Science Applications