| contributor author | Ma, Lifeng | |
| contributor author | Liang, Jiayu | |
| contributor author | Korsunsky, Alexander M. | |
| contributor author | Wiercigroch, Marian | |
| date accessioned | 2026-08-23T08:05:03Z | |
| date available | 2026-08-23T08:05:03Z | |
| date copyright | 2026/04/01 | |
| date issued | 2026 | |
| identifier issn | 0021-8936 | |
| identifier other | jam-25-1277.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4316055 | |
| description abstract | Abstract. In this article, in terms of the first and second laws of thermodynamics, as well as the principle of maximum energy dissipation rate, a continuum elastic-plastic theory for porous materials is proposed. Unlike the Prandtl-Reuss equation, the influence of plastic volumetric strain is fully taken into account. An incremental elastic-plastic constitutive law is derived, and a series of yield criteria is proposed. Its implementation is demonstrated with a simple example. This study offers a new perspective for modeling the elastic-plastic deformation of porous materials. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Continuum Elastic-Plastic Theory for Porous Materials With Maximum Energy Dissipation Rate | |
| type | Journal Paper | |
| journal volume | 93 | |
| journal issue | 4 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.4070997 | |
| journal fristpage | 343 | |
| journal lastpage | 382 | |
| page | 40 | |
| tree | Journal of Applied Mechanics:;2026:;volume( 093 ):;issue:004 | |
| contenttype | Fulltext | |