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Recent content by engineer010

  1. engineer010

    jobname.rst file error

    As above, this error has been continuous problem for me and has stopped me from getting any results. I thought it may be due to files overwriting each other so I started my analysis again in a new directory with a new jobname and new title, when I solved the modal soltion, i got an error saying...
  2. engineer010

    Resolving a problematic error??

    Hi, again ansys is giving me some trouble. Has anyone ran into this error before "unexpected error(SIG$SEGV)", it causes the program to terminate. Its a continuous error with my analyses. Thanks
  3. engineer010

    Modal Analysis problem

    Thanks for your help so far, I was using black lancoz but have now changed to supernode, I completed my modal solution and began a spectrum analysis with no problems today but when I solved the the spectrum analyses the program crashed. I have to enter a power spectrum density(psd) vs frequnecy...
  4. engineer010

    Modal Analysis problem

    Yeah thats what I was originally doing. I only had a jobname.db file. However when i had applied the vibration signal on the nodes and attempted to solve the spectrum analysis I was getting an error saying there is no .RST file so calcultaion cannot be done. I saved a .RST file but made no...
  5. engineer010

    Modal Analysis problem

    Hello everyone, I'm trying to build a modal model, which I will solve and finish. I will then begin a spectrum analysis to apply a vibration. However to do this I need file and database requirments with the same model which the modal solution was calculated. So far I only have .db files. I...
  6. engineer010

    How do you apply a vibration in ansys?

    As title says, I am trying to apply a vibration to two lines but cannot find how do to so, anyone able to help me?
  7. engineer010

    Infinite Boundaries and element selection

    I am building the cross section for a tunnelling project within ansys! Which element type should be used for soil, keeping in mind the Model is basically a rectangle with a semi circlular shape cut from it which will be the tunnel and the lines which are not part of the tunnel diameter need to...

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