25 citations · 44 across the 9 of their papers we have counts for
4 papers · 1 filter
A "parallel universe" scheme for crack nucleation in the phase field approach to fracture
Yihao Chen, Yongxing Shen
Crack nucleation is crucial in many industrial applications. The phase field method for fracture transforms the crack nucleation problem into a minimization problem of the sum of t…
A Manifold Learning Approach to Accelerate Phase Field Fracture Simulations in the Representative Volume Element
Yangyuanchen Liu, Kexin Weng, Yongxing Shen
The multiscale simulation of heterogeneous materials is a popular and important subject in solid mechanics and materials science due to the wide application of composite materials.…
A micromechanics-informed phase field model for brittle fracture accounting for the unilateral constraint
Yangyuanchen Liu, Cheng Cheng, Vahid Ziaei-Rad +1
We propose a new direction-dependent model for the unilateral constraint involved in the phase field approach to fracture and also in the continuous damage mechanics models. The co…
A Nonlocal Model for Dislocations with Embedded Discontinuity Peridynamics
Teng Zhao, Yongxing Shen
We develop a novel nonlocal model of dislocations based on the framework of peridynamics. By embedding interior discontinuities into the nonlocal constitutive law, the displacement…