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LS Dyna

LS Dyna

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  3. D3max file result does not match the original d3plot

D3max file result does not match the original d3plot

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    • May 21, 2026 at 2:00 am
      bo.zhou
      Subscriber

      Hi 

      I got the d3plot and d3max files using R16.2 lsdyna, but when I am checking the result, I found the effective stress of d3max mtach the d3plot, but the effective strain, pricipal stress, pricipal strain all can't be matched. Why?

      Firstly, I use the R14, they didn't macth, then I use R16, they still didn't match. The d3max updating time set same as the d3plot output time, and also set output the pricipal strain and pricipal stress. Could you help me to explain this issue?

      Thanks

    • May 21, 2026 at 2:49 pm
      Ram Gopisetti
      Subscriber

      Hi, 

      Its hard to debug with out any results in line to description. However, I assume DTCHECK for d3max is same as the DT for d3plot, which should match with the max from d3plot. 

      However, ANSYS/SYNOPSYS employess cannot revice and check models so I will let others to respond on this matter. 

      Cheers, Ram 

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