Numerical modelling of wave barrier in 2D unbounded medium using Explicit/Implicit multi-time step co-simulationстатья
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Дата последнего поиска статьи во внешних источниках: 3 ноября 2018 г.
Аннотация:Co-simulation strategies using both Abaqus/Explicit and Abaqus/Implicit are
investigated for analysing wave barrier in 2D unbounded soil domain. The Co-simulation is based on the coupling GC method, allowing for coupling different finite element codes with different time integrators and time-scales depending on the partitions of the domain. Absorbing Layers using Increasing Damping (ALID), based on Rayleigh damping, are considered at the boundary to model the semi-infinite medium. The proposed absorbing region is called Hybrid (different time integrators) Asynchronous (different time steps) Absorbing Layers using Increasing Damping (HA-ALID).