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  1. Vishwanna

    COMPRESSION AFTER IMPACT: https://

    Sir as per a youtube video https://www.youtube.com/watch?v=ZTEMySxOjho, I renamed the file mkl_avx2.dll to mkl_avx2.dll.18.0.0.1 It was for a different error number. There are no errors but only...
  2. Vishwanna

    COMPRESSION AFTER IMPACT: https://

    Sir I fixed the error following your valuable suggestion. It is showing "The job input file "Job-25forjob-25.inp" has been submitted for analysis. Analysis Input File Processor completed successfully. Job Job-25forjob-25: Abaqus/Explicit Packager completed successfully. ERROR in job messaging...
  3. Vishwanna

    COMPRESSION AFTER IMPACT: https://

    Sir I managed to get rid of the error "28 nodes have dof on which velocity/displacement/acceleration/base motion etc. constraints are specified simultaneously. The nodes have been identified in node set ErrNodeBCRedundantDof" by deactivating the displacement load of -1.75mm. And I created new...
  4. Vishwanna

    COMPRESSION AFTER IMPACT: https://

    Sir Which version of Abaqus are you using ? https://files.engineering.com/getfile.aspx?folder=b06f039c-7e0d-470f-bcf6-fc578426d7b2&file=Job-25-LiuFaceclampRestart.inp
  5. Vishwanna

    COMPRESSION AFTER IMPACT: https://

    I am using Abaqus/CAE 2018https://files.engineering.com/getfile.aspx?folder=b06f039c-7e0d-470f-bcf6-fc578426d7b2&file=Job-25-LiuFaceclampRestart.inp
  6. Vishwanna

    COMPRESSION AFTER IMPACT: https://

    Sir I checked with single precision and double precision. I am getting 28 nodes have dof on which velocity/displacement/acceleration/base motion etc. constraints are specified simultaneously. The nodes have been identified in node set ErrNodeBCRedundantDof. I don't know...
  7. Vishwanna

    COMPRESSION AFTER IMPACT: https://

    Sir this is the .inp file of CAI analysis. Please find the file in the attachment.https://files.engineering.com/getfile.aspx?folder=b06f039c-7e0d-470f-bcf6-fc578426d7b2&file=Job-25-LiuFaceclampRestart.inp
  8. Vishwanna

    COMPRESSION AFTER IMPACT: https://

    Dear All, I need your help in solving the Abaqus error: 28 nodes have dof on which velocity/displacement/acceleration/base motion etc. constraints are specified simultaneously. The nodes have been identified in node set ErrNodeBCRedundantDof. In order to solve this, first I continued with the...
  9. Vishwanna

    COMPRESSION AFTER IMPACT: https://

    SWComposites (Aerospace), I totally agree with you. My reply was for a beginner. Thank you Sir.
  10. Vishwanna

    COMPRESSION AFTER IMPACT: https://

    SWComposites (Aerospace), For impact analysis meaningful output will be interms of energy absorbed, contact force due to contact pressure,frictional stress and both, and of course displacement. For compression analysis I am going to make use of same cohesive modeling and hashin damage properties...
  11. Vishwanna

    COMPRESSION AFTER IMPACT: https://

    FEA way (Mechanical) Thank you Sir. I will follow this and will reply soon. Thanks for your time. Regards, Vishwanna
  12. Vishwanna

    COMPRESSION AFTER IMPACT: https://

    COMPRESSION AFTER IMPACT: https://www.eng-tips.com/viewthread.cfm?qid=459632#post Dear All, Using the above thread, I have tried compression after impact ANALYSIS several times. Impact analysis is done for a laminate using local-global approach for a 32 layered laminate with impactor having...

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