[HTML][HTML] Mechanical modeling of incompressible particle-reinforced neo-Hookean composites based on numerical homogenization
In this paper, the mechanical response of incompressible particle-reinforced neo-Hookean
composites (IPRNC) under general finite deformations is investigated numerically. Three …
composites (IPRNC) under general finite deformations is investigated numerically. Three …
Three-dimensional ductile fracture analysis with a hybrid multiresolution approach and microtomography
A modified-JIC test on CT (compact tension) specimens of an alloy (Ti-Modified 4330 steel)
was carried out. The microstructure (primary and secondary inclusions) in the fracture …
was carried out. The microstructure (primary and secondary inclusions) in the fracture …
Surface ripples of polymeric nanofibers under tension: The crucial role of Poisson's ratio
Molecular dynamics and finite element simulations are performed to study the phenomenon
of surface rippling in polymeric nanofibers under tension. Each nanofiber is modeled as a …
of surface rippling in polymeric nanofibers under tension. Each nanofiber is modeled as a …
A generalized uncertainty propagation criterion from benchmark studies of microstructured material systems
Recognizing that modern materials contain multiple phases with inherent random
microstructure and in situ constituent material properties that are oft uncharacterizable with …
microstructure and in situ constituent material properties that are oft uncharacterizable with …
In situ TEM investigation on void coalescence in metallic materials
More precise modeling on ductile fracture of metals at the scale from micron to meter is still
urgently needed in many engineering applications. Due to the variety of metal and its alloys …
urgently needed in many engineering applications. Due to the variety of metal and its alloys …
Analytical estimates for deformation behavior of fluid-filled elastomers with random microstructures
V Singh, V Racherla - International Journal of Non-Linear Mechanics, 2024 - Elsevier
Macroscopic response of fluid filled elastomers with random microstructures, is obtained for
aligned, cylindrical pores with circular cross-section. Results are derived for mono-disperse …
aligned, cylindrical pores with circular cross-section. Results are derived for mono-disperse …
The archetype-genome exemplar in molecular dynamics and continuum mechanics
We argue that mechanics and physics of solids rely on a fundamental exemplar: the
apparent properties of a system depend on the building blocks that comprise it. Building …
apparent properties of a system depend on the building blocks that comprise it. Building …
Archetype-blending continuum theory
We propose a modular approach for generalized computational mechanics in
mesostructured continua, namely the archetype blending continuum (ABC) theory. The …
mesostructured continua, namely the archetype blending continuum (ABC) theory. The …
Concurrent multiresolution finite element: formulation and algorithmic aspects
A multiresolution concurrent theory for heterogenous materials is proposed with novel macro
scale and micro scale constitutive laws that include the plastic yield function at different …
scale and micro scale constitutive laws that include the plastic yield function at different …
Tensile stress-driven surface wrinkles on cylindrical core–shell soft solids
It has been experimentally observed that wrinkles formed on the surface of electrospun
polymer nanofibers when they are under uniaxial tension (Appl. Phys. Lett., 91, p. 151901 …
polymer nanofibers when they are under uniaxial tension (Appl. Phys. Lett., 91, p. 151901 …