Interfacial effects on size-dependent strength of nanostructured materials and systems

Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference

Volumn , Issue , 2010, Pages

  Al Rub, Rashid K Abu ^a  

^a Department of Electrical and Computer Engineering   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CLASSICAL THEORY; CONTINUOUS MODIFICATION; CONTINUUM THEORY; ELASTIC SUBSTRATE; EXPERIMENTAL OBSERVATION; EXPERIMENTAL STUDIES; EXPERIMENTAL WORKS; FREE SURFACES; GRADIENT-DEPENDENT PLASTICITY; GRAIN SIZE; HALL-PETCH EFFECTS; HIGHER ORDER; INDENTATION DEPTH; INDENTATION TEST; INTERFACE CONDITIONS; INTERFACIAL EFFECTS; LENGTH SCALE; MATERIAL LENGTH SCALE; MICRO-BENDING; MICRO-STRUCTURAL; MICROSTRUCTURAL CHARACTERISTICS; MICROSTRUCTURAL FEATURES; NANO-POROUS MEDIA; NONLOCAL; NONSTANDARD BOUNDARY CONDITIONS; SHEAR LOADINGS; SIZE EFFECTS; STRAIN GRADIENTS; STRENGTH DIFFERENCES; SURFACE-TO-VOLUME RATIO; UNI-AXIAL COMPRESSION; UNIAXIAL TENSIONS; VOID SIZE;

BENDING TESTS; BOUNDARY CONDITIONS; CONTINUUM MECHANICS; CRYSTALLOGRAPHY; ELASTICITY; FILMS; FORECASTING; MECHANICAL PROPERTIES; MICROSTRUCTURAL EVOLUTION; NANOCOMPOSITES; NANOCRYSTALLINE MATERIALS; PHASE INTERFACES; PLASTICITY; POROUS MATERIALS; SIZE DETERMINATION; STRUCTURAL DYNAMICS;

DYNAMICS;

EID: 84855628499     PISSN: 02734508     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. Abu Al-Rub, R. K. and Voyiadjis, G. Z. (2004), "Analytical and Experimental Determination of the Material Intrinsic Length Scale of Strain Gradient Plasticity Theory from Micro- and Nano-Indentation Experiments," International Journal of Plasticity, 20(6), 1139-1182.
2. Abu Al-Rub, R.K. and Voyiadjis, G.Z. (2006) "A Physically Based Gradient Plasticity Theory," International Journal of Plasticity, 22, 654-684.
3. Abu Al-Rub, R.K., Voyiadjis, G.Z., and Bammann, D.J. (2007) "A Thermodynamic Based Higher-Order Gradient Theory for Size Dependent Plasticity," International Journal of Solids and Structures, 44(9), 2888-2923.
4. Gurtin, M.E. (2003), "On a Framework for Small-Deformation Viscoplasticity: Free Energy, Microforces, Strain Gradients," International Journal of Plasticity, 19, 47-90.
5. Polizzotto, C. and Borino, G. (1998), "A Thermodynamics-Based Formulation of Gradient-Dependent Plasticity," Eur. J. Mech. A/Solids, 17, 741-761.
6. Gudmundson, P. (2004), "A Unified Treatment of Strain Gradient Plasticity," J. Mech. Phys. Solids, 52, 1379-1406.
7. Aifantis, K.E. and Willis, J.R. (2005), "The Role of Interfaces in Enhancing the Yield Strength of Composites and Polycrystals," J. Mech. Phys. Solids, 53, 1047-1070.