LSDYNA interface ssi

- April 6, 2023 at 4:32 pm
  
  Maryam Tabbakhh
  Subscriber
  
  Hi all, I have acceleration from free field at each node not the interface. How can I implement it in LSDYNA for soil structure interface?
  
  Thanks
- April 15, 2023 at 7:10 am
  
  Ushnish Basu
  Ansys Employee
  
  You can use multiple LOAD_SEISMIC_SSI on the same INTERFACE_SSI. More detailed answer is here: https://forum.ansys.com/forums/topic/drm-approach-in-soil-structure-interaction/

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