Negligible Stress results in Rollcage Dynamic Analysis

Ali Abu Farjad
Ali Abu Farjad Altair Community Member
edited February 2021 in Community Q&A

Hello everyone, recently i did dynamic analysis for my rollcage with radios as solver but somehow the results were showing minimal stress. I have done the following steps mentioned in the photo attached. Any possible solutions would be greatly appreciated.

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Answers

  • Adriano Koga_20259
    Adriano Koga_20259 New Altair Community Member
    edited February 2021

    please share more details and pictures of what you are doing so that people can assist you better.

  • Ali Abu Farjad
    Ali Abu Farjad Altair Community Member
    edited February 2021
    Adriano Koga_20259 said:

    please share more details and pictures of what you are doing so that people can assist you better.

    I am fairly new to this software, can you please explain what details and pictures i should provide???? then I'll do the same. Thank you for replying ????
  • Andy_20955
    Andy_20955 New Altair Community Member
    edited February 2021

    Hi,

    Another possibility is to double check the units you are using in the model are correct.  Are they all consistent?

    Also make sure that those same units are shown in the /BEGIN statement.   The units should be the same on the last two lines.

    Thanks,

    Andy

    /BEGIN model1       2020         0                   kg                  mm                  ms                   kg                  mm                  ms

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