FINITE DEFORMATION ELASTO-PLASTIC THEORY AND CONSISTENT ALGORITHM |
| |
| Authors: | Liu Xuejun Li Mingrui Huang Wenbin |
| |
| Institution: | (1) Applied Mechanics Workshop, China Agricultural University (East Campus), 100083 Beijing, China |
| |
| Abstract: | By using the logarithmic strain, the finite deformation plastic theory, corresponding to the infinitestimal plastic theory,
is established successively. The plastic consistent algorithm with first order accuracy for the finite element method (FEM)
is developed. Numerical examples are presented to illustrate the validity of the theory and effectiveness of the algorithm.
Project supported by the National Natural Science Foundation of China (No. 19772973). |
| |
| Keywords: | finite element finite deformation elasto-plasticity consistent algorithm |
| 本文献已被 万方数据 SpringerLink 等数据库收录！ |
