10 citations · 21 across the 5 of their papers we have counts for
5 papers
Compressive Splitting in Brittle Solids: The Inverse of Wrinkling in Sheets
Maryam Khodadad, Francois Barthelat, John D. Clayton +2
Axial splitting is the dominant failure mode of brittle solids under compression, yet its mechanical origin remains unclear. We show that clamped loading platens suppress lateral P…
Crack Face Contact Modeling is Essential to Predict Crack-Parallel Stresses
Maryam Hakimzadeh, Noel Walkington, Carlos Mora-Corral +2
Phase-field fracture models provide a powerful approach to modeling fracture, potentially enabling the unguided prediction of crack growth in complex patterns. To ensure that only…
Interplay between Nucleation and Kinetics in Dynamic Twinning
Janel Chua, Vaibhav Agrawal, Noel Walkington +2
In this work, we apply a phase-field modeling framework to elucidate the interplay between nucleation and kinetics in the dynamic evolution of twinning interfaces. The key feature…
Deformation Decomposition versus Energy Decomposition for Chemo- and Poro- Mechanics
Janel Chua, Mina Karimi, Patrick Kozlowski +5
We briefly compare the structure of two classes of popular models used to describe poro- and chemo- mechanics wherein a fluid phase is transported within a solid phase. The multipl…
Phase-Field Modeling and Peridynamics for Defect Dynamics, and an Augmented Phase-Field Model with Viscous Stresses
Janel Chua, Vaibhav Agrawal, Timothy Breitzman +2
This work begins by applying peridynamics and phase-field modeling to predict 1-d interface motion with inertia in an elastic solid with a non-monotone stress-strain response. In c…