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  1. WWJJJJFFBB

    Model Change Interaction equivalent in Explicit Modelling

    Hi All, Does anybody know what function to use when explicit modelling to replicate what model change would do? Will
  2. WWJJJJFFBB

    Geometry Change During Analysis

    Dear All, I am trying simulate (in ABAQUS) a fracture toughness test (CT). During loading, the crack tip 'jumped' before ductile tearing initiated. This 'jump' needs to be incorporated into the modelling process as it affects the values of J. I'm trying to incorporate this by changing the...
  3. WWJJJJFFBB

    Brittle Crack extension before Ductile tearing

    Hi all, I am trying to simulate a fracture toughness test (compact tension, displacement controlled) where a short brittle crack 'snapped' through before ductile tearing occurred. Does anybody know the best way to try and simulate this? I know a load or a displacement that the brittle crack...

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