Now showing items 1-4 of 4
2D lattice material architectures for actuation
(Elsevier Ltd, 2019-03)
The Kagome structure has been shown to be a highly suited micro-architecture for adaptive lattice materials, in which selected lattice members are replaced by actuators aiming to create shape morphing structures. It is the ...
Effect of damage-related microstructural parameters on plate tearing at steady state
(Elsevier Ltd, 2019)
The tearing of ductile metal plates can take place in three distinctly different modes: cup-cup, cup-cone, and crack slanting, but they are often observed in combination. It is well established that all tearing modes are ...
Effects of sintering temperature and Ni/Fe ratio on ballistic performance of tungsten heavy alloy fragments
(Elsevier Ltd, 2019-06)
The aim of this study was to investigate the effects of the sintering temperature and Ni/Fe ratio on the ballistic performance of liquid-phase sintered tungsten heavy alloys. The powder mixtures were pressed under 300 MPa ...
Cohesive traction-separation relations for tearing of ductile plates with randomly distributed void nucleation sites
Cohesive zone traction-separation relations, and the related phenomenological parameters, for steady-state ductile plate tearing, are strongly tied to the micro-mechanics governing the void nucleation and growth process ...