Mechanism-based strain gradient crystal plasticity - II. Analysis

作者：Han CS^*; Gao HJ; Huang YG; Nix WD

来源：Journal of the Mechanics and Physics of Solids, 2005, 53(5): 1204-1222.

DOI：10.1016/j.jmps.2005.01.004

• dislocations
• strengthening mechanisms
• constitutive behavior
• principles
• elastic-plastic material
• strain gradient plasticity
• crystal plasticity
• GNDS

In part I of this series (Mechanism-based strain gradient crystal plasticity-I. Theory. J. Mech. Phys. Sol. (2005), accepted for publication), we have proposed a theory of mechanism-based strain gradient crystal plasticity (MSG-CP) to model the effect of inherent anisotropy of a crystal lattice on size-dependent non-uniform plastic deformation at micron and submicron length scales. In the present paper, several example problems are investigated to show how crystal anisotropy is reflected by the MSG-CP theory.

• 出版日期2005-5
• 单位中国科学院金属研究所