40 citations · 50 across the 6 of their papers we have counts for
8 papers
Multi-temporal decomposition for elastoplastic ratcheting solids
Jacinto Ulloa, Geert Degrande, José E. Andrade +1
This paper presents a multi-temporal formulation for simulating elastoplastic solids under cyclic loading. We leverage the proper generalized decomposition (PGD) to decompose the d…
Scaling, saturation, and upper bounds in the failure of topologically interlocked structures
Shai Feldfogel, Konstantinos Karapiperis, Jose Andrade +1
Topological Interlocking Structures (TIS) have been increasingly studied in the past two decades. However, some fundamental questions concerning the effects of Young's modulus and…
Stress percolation criticality of glass to fluid transition in active cell layers
Siavash Monfared, Guruswami Ravichandran, Jose E. Andrade +1
Using three-dimensional representation of confluent cell layers, we map the amorphous solid to fluid phase transition in active cell layers onto the two-dimensional (2D) site perco…
Failure of topologically interlocked structures -- a Level-Set-DEM approach
Shai Feldfogel, Konstantinos Karapiperis, Jose Andrade +1
Topological Interlocking Structures (TIS) are assemblies of interlocking building blocks that hold together solely through contact and friction at the blocks' interfaces, and thus…
A discretization-convergent Level-Set-DEM
Shai Feldfogel, Konstantinos Karapiperis, Jose Andrade +1
The recently developed level-set-DEM is able to seamlessly handle arbitrarily shaped grains and their contacts through a discrete level-set representation of grains' volume and a n…
Mechanical basis and topological routes to cell elimination
Siavash Monfared, Guruswami Ravichandran, Jose E. Andrade +1
Cell layers eliminate unwanted cells through the extrusion process, which underlines healthy versus flawed tissue behaviors. Although several biochemical pathways have been identif…
Emerging contact force heterogeneity in ordered soft granular media
Liuchi Li, Konstantinos Karapiperis, José E. Andrade
Under external perturbations, inter-particle forces in disordered granular media are well known to form a heterogeneous distribution with filamentary patterns. Better understanding…
Micro-origin of Macro-strength: Friction
Alex X. Jerves, José E. Andrade
This paper presents an analytical study about the behavior of arbitrary shaped and sized non-cohesive two-dimensional granular materials. Several mechanical properties and relation…