25 citations · 44 across the 9 of their papers we have counts for
Showing math.NAShow all
2 papers · 1 filter
math.NA2022
An asynchronous variational integrator for the phase field approach to dynamic fracture
Zongwu Niu, Vahid Ziaei-Rad, Zongyuan Wu +1
The phase field approach is widely used to model fracture behaviors due to the absence of the need to track the crack topology and the ability to predict crack nucleation and branc…
math.NA2015
Computing stress intensity factors for curvilinear cracks
Maurizio M. Chiaramonte, Yongxing Shen, Leon M. Keer +1
The use of the interaction integral to compute stress intensity factors around a crack tip requires selecting an auxiliary field and a material variation field. We formulate a fami…