79 citations · 489 across the 21 of their papers we have counts for
6 papers · 1 filter
Hierarchical porosity ihnerited by natural sources affects the mechanical and biological behaviour of bone scaffolds
Simone Sprio, Silvia Panseri, Monica Montesi +8
A 3-D porous apatite scaffold (B-HA), recently obtained through biomorphic transformation of a natural wood, is investigated on its multi-scale porous structure determining superio…
Experimental investigation of progressive instability and collapse of no-tension brickwork pillars
Massimiliano Gei, Diego Misseroni
The progressive instability behaviour of compressed dry-stone rectangular pillars loaded with an eccentric load is assessed experimentally and compared with the theory. Photoelasti…
Computational modelling and experimental validation of industrial forming processes by cold pressing of aluminum silicate powder
M. Penasa, L. Argani, D. Misseroni +3
A novel approach to the modelling and simulation of the industrial compaction process of ceramic powders is proposed, based on a combination of: (i) continuum mechanics modelling o…
Plastically-driven variation of elastic stiffness in green bodies during powder compaction. Part II: Micromechanical modelling
L. P. Argani, D. Misseroni, A. Piccolroaz +2
A micromechanical approach is set-up to analyse the increase in elastic stiffness related to development of plastic deformation (the elastoplastic coupling concept) occurring durin…
Plastically-driven variation of elastic stiffness in green bodies during powder compaction: Part I Experiments and elastoplastic coupling
L. P. Argani, D. Misseroni, A. Piccolroaz +3
Cold compaction of ceramic powders is driven by plastic strain, during which the elastic stiffness of the material progressively increases from values typical of granular matter to…
Experimental and analytical insights on fracture trajectories in brittle materials with voids
D. Misseroni, A. B. Movchan, N. V. Movchan +1
Analytical models have been developed for fracture propagation over the last several decades and are now considered with renewed interest; the range of their applicability varies f…