September 30, 2022 at 7:19 pmAP SongSubscriber
In WB LS-Dyna, how to use keyword snippet in to define many stress strain curves for different strain rates for Coper Symonds Hardening? I think this is suppored in Engineer data, right?
October 14, 2022 at 8:42 pmReno GenestAnsys Employee
You don't need a command snippet (at least with WB 2022R2). To use different stress-strain curves for different strain rates with *MAT_024 (*MAT_PIECEWISE_LINEAR_PLASTICITY), you can go to engineering data and do the following (see image below). With this method, no need to specify Cowper and Symonds parameters:
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