When migrating input files or using internal switching from Explicit to Implicit solution type, the influence of strain-rate effects, if defined for the materials used, should always be considered. If the problem is intended to be static or quasi-static during the implicit solution, it is recommended that strain-rate effects be ignored. LS-DYNA now offers a convenient way to achieve this by setting the parameter IRATE=1 in *CONTROL_IMPLICIT_DYNAMICS which works for all implicit solution types.
Categories
- d3VIEW Features (10)
- d3VIEW News (1)
- d3VIEW Platform Tips (4)
- LS-DYNA (25)
- LS-DYNA Airbags (3)
- LS-DYNA ALE (2)
- LS-DYNA Bytes (110)
- LS-DYNA Connections (5)
- LS-DYNA Contact (23)
- LS-DYNA Curves (3)
- LS-DYNA Elements (10)
- LS-DYNA Implicit (7)
- LS-DYNA Materials (14)
- LS-DYNA MPP (4)
- LS-DYNA Output (10)
- LS-DYNA SPH (3)
- LS-DYNA Spotwelds (1)
- LS-OPT (2)
- LS-PrePost (1)
- Uncategorized (32)