This paper provides a concise introduction to the nonlocal theories of Dual-Horizon Peri- dynamics(DH-PD)andtheNonlocalOperatorMethod(NOM),includingtheirprimaryconceptsand fundamental governing equations. In addition, a dual-horizon bond-based peridynamics equipped with variational damage is derived. A numerical example is presented to explore their advantages in crack…
This paper provides a concise introduction to the nonlocal theories of Dual-Horizon Peri- dynamics(DH-PD)andtheNonlocalOperatorMethod(NOM),includingtheirprimaryconceptsand fundamental governing equations. In addition, a dual-horizon bond-based peridynamics equipped with variational damage is derived. A numerical example is presented to explore their advantages in crack simulation.