2 papers
cond-mat.mtrl-sci2025
Quasi-Brittle Fracture: The Blended Approach
Semsi Coskun, Davood Damircheli, Robert Lipton
A field theory is presented for predicting damage and fracture in quasi-brittle materials. The approach taken here is new and blends a non-local constitutive law with a two-point p…
math.NA2024
Nodal finite element approximation of peridynamics
Prashant K. Jha, Patrick Diehl, Robert Lipton
This work considers the nodal finite element approximation of peridynamics, in which the nodal displacements satisfy the peridynamics equation at each mesh node. For the nonlinear…