Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7178585 | Mechanics of Materials | 2018 | 16 Pages |
Abstract
Numerical results on linear elastic materials show that the proposed criterion not only recovers the critical stress value reported in the literature but also provides a stability criterion for visco-plastic materials with a general degradation function. The criterion is tested on one dimensional problems and a two dimensions homogeneous example, successfully predicting the instability point.
Related Topics
Physical Sciences and Engineering
Engineering
Mechanical Engineering
Authors
Miguel Arriaga, Haim Waisman,