Reconciliation of atomic-level and continuum notions concerning the interaction of dislocations and obstacles

Journal of the Mechanics and Physics of Solids

Volumn 49, Issue 9, 2001, Pages 1951-1967

  Hardikar, Kedar ^a   Shenoy, Vivek ^a   Phillips, Rob ^a  

^a Brown University   (United States)

Author keywords

A. dislocations; B. constitutive behavior; C. finite elements; Precipitates

Indexed keywords

COMPUTER SIMULATION; DISLOCATIONS (CRYSTALS); ELASTICITY; NUCLEATION; PRECIPITATION (CHEMICAL); STRENGTH OF MATERIALS;

PRECIPITATES;

CONTINUUM MECHANICS;

EID: 0035451908     PISSN: 00225096     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0022-5096(01)00025-4     Document Type: Article

References (16)

1. Precipitation hardening
2. Solid-solution hardening
3. Dislocation movement through random arrays of obstacles
4. The energetics of dislocation-obstacle interactions by 3-D quasicontinuum simulations
5. A statistical theory of solid solution hardening
6. Structure and strength of dislocation junctions: An atomic level analysis
7. Dynamic simulation of solution hardening
8. Mesoscopic analysis of structure and strength of dislocation junctions in fcc metals
9. An adaptive finite element approach to atomic-scale mechanics - The quasicontinuum method
10. Finite-sized atomistic simulations of screw dislocations
11. Quasicontinuum analysis of defects in solids
12. 3Al